JUNIPER NETWORKS INC, 10-Q filed on 8/8/2013
Quarterly Report
Document and Entity Information
6 Months Ended
Jun. 30, 2013
Aug. 2, 2013
Document and Entity Information [Abstract]
 
 
Entity Registrant Name
JUNIPER NETWORKS INC 
 
Entity Central Index Key
0001043604 
 
Document Type
10-Q 
 
Document Period End Date
Jun. 30, 2013 
 
Amendment Flag
false 
 
Document Fiscal Year Focus
2013 
 
Document Fiscal Period Focus
Q2 
 
Current Fiscal Year End Date
--12-31 
 
Entity Well-known Seasoned Issuer
Yes 
 
Entity Voluntary Filers
No 
 
Entity Current Reporting Status
Yes 
 
Entity Filer Category
Large Accelerated Filer 
 
Entity Common Stock, Shares Outstanding
 
506,838,542 
Condensed Consolidated Statements of Operations (Unaudited) (USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Net revenues:
 
 
 
 
Product
$ 863.8 
$ 804.7 
$ 1,645.6 
$ 1,576.6 
Service
286.9 
269.1 
564.3 
529.7 
Total net revenues
1,150.7 
1,073.8 
2,209.9 
2,106.3 
Cost of revenues:
 
 
 
 
Product
321.3 
292.6 
599.5 
573.2 
Service
108.9 
113.3 
219.1 
231.1 
Total cost of revenues
430.2 
405.9 
818.6 
804.3 
Gross margin
720.5 
667.9 
1,391.3 
1,302.0 
Operating expenses:
 
 
 
 
Research and development
257.7 
268.7 
519.9 
538.3 
Sales and marketing
266.2 
259.5 
521.4 
517.2 
General and administrative
48.8 
48.8 
96.6 
103.5 
Amortization of purchased intangible assets
1.2 
1.2 
2.4 
2.4 
Restructuring charges
8.0 
3.2 
15.0 
5.2 
Acquisition and litigation charges
0.1 
(0.2)
10.5 
1.0 
Total operating expenses
582.0 
581.2 
1,165.8 
1,167.6 
Operating income
138.5 
86.7 
225.5 
134.4 
Other (expense) income, net
(12.6)
2.8 
(22.7)
(21.6)
Income before income taxes
125.9 
89.5 
202.8 
112.8 
Income tax provision
28.0 
31.8 
13.9 
38.8 
Net income
$ 97.9 
$ 57.7 
$ 188.9 
$ 74.0 
Net income per share:
 
 
 
 
Basic
$ 0.19 
$ 0.11 
$ 0.37 
$ 0.14 
Diluted
$ 0.19 
$ 0.11 
$ 0.37 
$ 0.14 
Shares used in computing net income per share:
 
 
 
 
Basic
503.0 
527.8 
503.8 
528.0 
Diluted
506.3 
531.8 
510.4 
533.8 
Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Statement of Comprehensive Income [Abstract]
 
 
 
 
Net income
$ 97.9 
$ 57.7 
$ 188.9 
$ 74.0 
Available-for-sale securities:
 
 
 
 
Change in unrealized gains (losses) on available- for-sale securities
5.8 
(1.0)
5.6 
2.1 
Reclassification adjustment for realized net gains on available-for-sale securities included in net income
(0.1)
(0.2)
(0.5)
(0.5)
Net change in unrealized gains (losses) on available-for-sale securities
5.7 
(1.2)
5.1 
1.6 
Cash flow hedges:
 
 
 
 
Change in unrealized (losses) gains on cash flow hedges
(0.1)
(3.4)
(2.2)
2.6 
Reclassification adjustment for realized net (gains) losses on cash flow hedges included in net income
(0.4)
1.5 
(1.8)
5.0 
Net change in unrealized (losses) gains on cash flow hedges
(0.5)
(1.9)
(4.0)
7.6 
Change in foreign currency translation adjustments
(3.7)
(4.5)
(9.5)
0.1 
Other comprehensive income (loss), net of tax
1.5 
(7.6)
(8.4)
9.3 
Comprehensive income
$ 99.4 
$ 50.1 
$ 180.5 
$ 83.3 
Condensed Consolidated Balance Sheets (Unaudited) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Current assets:
 
 
Cash and cash equivalents
$ 2,249.9 
$ 2,407.8 
Short-term investments
542.9 
441.5 
Accounts receivable, net of allowances
509.1 
438.4 
Deferred tax assets, net
141.3 
172.6 
Prepaid expenses and other current assets
210.9 
140.4 
Total current assets
3,654.1 
3,600.7 
Property and equipment, net
855.3 
811.9 
Long-term investments
1,026.4 
988.1 
Restricted cash and investments
94.0 
106.4 
Purchased intangible assets, net
123.6 
128.9 
Goodwill
4,057.7 
4,057.8 
Other long-term assets
202.6 
138.3 
Total assets
10,013.7 
9,832.1 
Current liabilities:
 
 
Accounts payable
206.4 
209.3 
Accrued compensation
215.1 
279.3 
Accrued warranty
29.0 
29.7 
Deferred revenue
750.4 
693.5 
Other accrued liabilities
221.9 
210.2 
Total current liabilities
1,422.8 
1,422.0 
Long-term debt
999.3 
999.2 
Long-term deferred revenue
277.6 
229.9 
Long-term income taxes payable
115.7 
112.4 
Other long-term liabilities
80.7 
69.1 
Total liabilities
2,896.1 
2,832.6 
Commitments and contingencies
   
   
Juniper Networks stockholders' equity:
 
 
Convertible preferred stock, $0.00001 par value; 10.0 shares authorized; none issued and outstanding
0 
0 
Common stock, $0.00001 par value; 1,000.0 shares authorized; 505.6 shares and 508.4 shares issued and outstanding as of June 30, 2013 and December 31, 2012, respectively
0 
0 
Additional paid-in capital
9,899.5 
9,905.7 
Accumulated other comprehensive (loss) income
(3.7)
4.7 
Accumulated deficit
(2,778.2)
(2,911.4)
Total Juniper Networks stockholders' equity
7,117.6 
6,999.0 
Noncontrolling interest
0 
0.5 
Total stockholders' equity
7,117.6 
6,999.5 
Total liabilities and stockholders' equity
$ 10,013.7 
$ 9,832.1 
Condensed Consolidated Balance Sheets Parentheticals (Unaudited) (USD $)
Jun. 30, 2013
Dec. 31, 2012
Statement of Financial Position [Abstract]
 
 
Convertible preferred stock - par value
$ 0.00001 
$ 0.00001 
Convertible preferred stock - shares authorized
10,000,000 
10,000,000 
Convertible preferred stock - issued
0 
0 
Convertible preferred stock - outstanding
0 
0 
Common stock - par value
$ 0.00001 
$ 0.00001 
Common stock - shares authorized
1,000,000,000 
1,000,000,000 
Common stock - issued
505,600,000 
508,400,000 
Common stock - outstanding
505,600,000 
508,400,000 
Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Cash flows from operating activities:
 
 
Net income
$ 188.9 
$ 74.0 
Adjustments to reconcile net income to net cash provided by operating activities:
 
 
Share-based compensation
111.4 
126.8 
Depreciation and amortization
93.7 
89.9 
Restructuring charges
16.5 1
5.2 1
Deferred income taxes
26.6 
(23.1)
Gain on investments, net
(3.8)
(0.8)
Excess tax benefits from share-based compensation
(1.3)
(6.8)
Other non-cash charges
1.0 
0.4 
Changes in operating assets and liabilities, net of effects from acquisitions:
 
 
Accounts receivable, net
(92.3)
170.7 
Prepaid expenses and other assets
(86.9)
(46.5)
Accounts payable
(3.4)
(137.5)
Accrued compensation
(64.0)
21.4 
Income taxes payable
(18.5)
17.2 
Other accrued liabilities
3.1 
(2.4)
Deferred revenue
104.5 
25.9 
Net cash provided by operating activities
275.5 
314.4 
Cash flows from investing activities:
 
 
Purchases of property and equipment
(142.3)
(169.7)
Purchases of trading investments
(2.1)
(3.2)
Purchases of available-for-sale investments
(895.0)
(614.8)
Proceeds from sales of available-for-sale investments
587.5 
399.7 
Proceeds from maturities of available-for-sale investments
183.8 
371.6 
Payments for business acquisitions, net of cash and cash equivalents
(10.0)
(90.5)
Proceeds from sales of privately-held investments
1.7 
19.8 
Purchases of privately-held investments
(14.4)
(6.1)
Purchase of licensed software
(10.0)
(0.3)
Changes in restricted cash
0 
(0.2)
Net cash used in investing activities
(300.8)
(93.7)
Cash flows from financing activities:
 
 
Proceeds from issuance of common stock
74.3 
49.8 
Purchases and retirement of common stock
(239.2)
(150.1)
Payment for capital lease obligation
(1.4)
(1.4)
Customer financing arrangements
32.4 
8.1 
Excess tax benefits from share-based compensation
1.3 
6.8 
Net cash used in financing activities
(132.6)
(86.8)
Net (decrease) increase in cash and cash equivalents
(157.9)
133.9 
Cash and cash equivalents at beginning of period
2,407.8 
2,910.4 
Cash and cash equivalents at end of period
$ 2,249.9 
$ 3,044.3 
Basis of Presentation (Notes)
Basis of Presentation [Text Block]
Basis of Presentation

The unaudited Condensed Consolidated Financial Statements of Juniper Networks, Inc. (the "Company" or "Juniper") have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) for interim financial information. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. The Condensed Consolidated Balance Sheet as of December 31, 2012, is derived from the audited Consolidated Financial Statements for the year ended December 31, 2012. In the opinion of management, all adjustments, including normal recurring accruals, considered necessary for a fair presentation have been included. The results of operations for the three and six months ended June 30, 2013, are not necessarily indicative of the results that may be expected for the year ending December 31, 2013, or any future period. The information included in this Quarterly Report on Form 10-Q ("Report") should be read in conjunction with “Management's Discussion and Analysis of Financial Condition and Results of Operations,” “Risk Factors,” “Quantitative and Qualitative Disclosures About Market Risk,” and the Consolidated Financial Statements and footnotes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2012. Certain amounts in the prior year Condensed Consolidated Financial Statements have been reclassified to conform to the current year presentation.

The preparation of the financial statements and related disclosures in accordance with U.S. GAAP requires the Company to make judgments, assumptions, and estimates that affect the amounts reported in the Condensed Consolidated Financial Statements and the accompanying notes. Actual results could differ materially from those estimates under different assumptions or conditions.

In the first quarter of 2013, the Company consolidated operational oversight and management of all security products within the Software Solutions Division ("SSD") segment. As a result of this product realignment, security products previously reported in the Platform Systems Division ("PSD") segment (including the Branch SRX, Branch Firewall, and J Series product families) are now reported in the SSD segment. The Company reclassified the segment data for the prior period to conform to the current period's presentation. This change did not impact previously reported consolidated net revenues, operating income, net income, and net income per share. See Note 13, Segments, for further discussion of the Company's product realignment.

The Company previously owned a 60 percent interest in a joint venture with Nokia Siemens Networks B.V. (“NSN”). Given the Company's majority ownership interest in the joint venture, the accounts of the joint venture were consolidated with the accounts of the Company, and a noncontrolling interest was recorded for the noncontrolling investor's interests in the net assets and operations of the joint venture. In July 2011, NSN and the Company entered into an agreement to cease operation of and dissolve the joint venture and subsequently NSN assumed the activities of the joint venture. The Company terminated the joint venture in 2013 and the termination did not have a material effect on the Company's financial position or results of operations.
Summary of Significant Accounting Policies (Notes)
Summary of Significant Accounting Policies [Text Block]
Summary of Significant Accounting Policies

Effective April 1, 2013, the Company extended the useful lives of certain computers and equipment resulting from our actual historical usage, which demonstrated longer useful lives, as well as our planned use of these assets. The change was accounted for as a change in estimate and applied prospectively. For the three and six months ended June 30, 2013, this change in accounting estimate decreased depreciation expense by approximately $11.0 million or $0.01 per diluted share.

With the exception of the above change in estimate, there have been no material changes to the Company's significant accounting policies as compared to the accounting policies described in Note 2, Significant Accounting Policies, in Notes to Consolidated Financial Statements in Item 8 of Part II of the Annual Report on Form 10-K for the year ended December 31, 2012.

Recent Accounting Pronouncements

In July 2013, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2013-11, Income Taxes (Topic 740)—Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force) ("ASU 2013-11") to provide explicit guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss or a tax credit carryforward exists. ASU 2013-11 is effective for fiscal years, and interim periods within those years, beginning after December 31, 2013. The Company intends to adopt this standard prospectively in the first quarter of 2014 and the adoption will not result in a change to the tax provision. The Company does not expect there will be a significant impact to its presentation of long-term taxes payable or its deferred tax assets.

In February 2013, the FASB issued ASU No. 2013-02, Comprehensive Income (Topic 220)—Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income ("ASU 2013-02"), which amends FASB Accounting Standards Codification ("ASC") 220, Comprehensive Income to include the reporting of reclassifications from accumulated other comprehensive income to the respective line items in net income. The Company adopted ASU 2013-02 during the first quarter of 2013 and presented the effects within the Condensed Consolidated Statements of Comprehensive Income and the accompanying notes.

In December 2011, the FASB issued ASU No. 2011-11, Balance Sheet (Topic 210)—Disclosures About Offsetting Assets and Liabilities ("ASU 2011-11"), and in January 2013 issued ASU No. 2013-01, Balance Sheet (Topic 210)—Clarifying the Scope of Disclosures About Offsetting Assets and Liabilities ("ASU 2013-01"). These standards create new disclosure requirements regarding the nature of an entity's rights of setoff and related arrangements associated with its derivative instruments, repurchase agreements, and securities lending transactions. Disclosures of certain instruments subject to enforceable master netting arrangements would be required, irrespective of whether the entity has elected to offset those instruments in the statement of financial position. The Company adopted these standards in the first quarter of 2013 and presented the effects in the accompanying notes.
Business Combinations (Notes)
Business Combination [Text Block]
Business Combinations

During the six months ended June 30, 2013, the Company completed a business combination for approximately $10.0 million in cash consideration, of which $0.1 million was allocated to net tangible assets acquired and $9.9 million to intangible assets. The Company's consolidated financial statements include the operating results of this business combination from the date of acquisition, and the inclusion of those results were not material to its consolidated balance sheets and results of operations.

The Company recognized $0.1 million and recorded an adjustment of $0.2 million of acquisition-related costs during the three months ended June 30, 2013 and June 30, 2012, respectively, and $0.2 million and $1.0 million of acquisition-related costs during the six months ended June 30, 2013 and June 30, 2012, respectively. These acquisition-related costs were expensed in the period incurred and reported as a component of acquisition and litigation charges in the Company's Condensed Consolidated Statements of Operations.
Cash Equivalents and Investments (Notes)
Cash Equivalents and Investments [Text Block]
Cash Equivalents and Investments

Investments in Available-for-Sale and Trading Securities

The following tables summarize the Company's unrealized gains and losses and fair value of investments designated as available-for-sale and trading securities as of June 30, 2013 and December 31, 2012 (in millions):
 
Amortized
Cost
 
Gross Unrealized
Gains
 
Gross Unrealized
Losses
 
Estimated Fair
Value
As of June 30, 2013
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
Certificate of deposit
$
0.3

 
$
—

 
$
—

 
$
0.3

Money market funds
1,011.5

 
—

 
—

 
1,011.5

U.S. government securities
96.3

 
—

 
—

 
96.3

Total cash equivalents
1,108.1

 
—

 
—

 
1,108.1

Restricted investments:
 
 
 
 
 
 
 
Money market funds
89.5

 
—

 
—

 
89.5

Mutual funds
2.7

 
—

 
—

 
2.7

Total restricted investments
92.2

 
—

 
—

 
92.2

Fixed income securities:
 
 
 
 
 
 
 
Asset-backed securities
237.8

 
0.1

 
(0.5
)
 
237.4

Certificates of deposit
36.0

 
—

 
—

 
36.0

Commercial paper
6.6

 
—

 
—

 
6.6

Corporate debt securities
651.9

 
1.3

 
(1.0
)
 
652.2

Foreign government debt securities
15.8

 
—

 
—

 
15.8

Government-sponsored enterprise obligations
292.8

 
0.1

 
(0.5
)
 
292.4

U.S. government securities
295.9

 
0.1

 
—

 
296.0

Total fixed income securities
1,536.8

 
1.6

 
(2.0
)
 
1,536.4

Publicly-traded equity securities
7.6

 
11.7

 
(0.2
)
 
19.1

Total available-for-sale securities
2,744.7

 
13.3

 
(2.2
)
 
2,755.8

Trading securities in mutual funds(*)
13.8

 
—

 
—

 
13.8

Total
$
2,758.5

 
$
13.3

 
$
(2.2
)
 
$
2,769.6

 
 
 
 
 
 
 
 
Reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,108.1

 
$
—

 
$
—

 
$
1,108.1

Restricted investments
92.2

 
—

 
—

 
92.2

Short-term investments
531.1

 
12.1

 
(0.3
)
 
542.9

Long-term investments
1,027.1

 
1.2

 
(1.9
)
 
1,026.4

Total
$
2,758.5

 
$
13.3

 
$
(2.2
)
 
$
2,769.6


________________________________
(*) 
Balance includes the Company's non-qualified deferred compensation plan assets.
 
Amortized
Cost
 
Gross Unrealized
Gains
 
Gross Unrealized
Losses
 
Estimated Fair
Value
As of December 31, 2012
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
Certificate of deposit
$
0.6

 
$
—

 
$
—

 
$
0.6

Commercial paper
10.8

 
—

 
—

 
10.8

Government-sponsored enterprise obligations
6.1

 
—

 
—

 
6.1

Money market funds
1,042.6

 
—

 
—

 
1,042.6

U.S. government securities
165.8

 
—

 
—

 
165.8

Total cash equivalents
1,225.9

 
—

 
—

 
1,225.9

Restricted investments:
 
 
 
 
 
 
 
Money market funds
102.6

 
—

 
—

 
102.6

Mutual funds
2.9

 
0.1

 
—

 
3.0

Total restricted investments
105.5

 
0.1

 
—

 
105.6

Fixed income securities:
 
 
 
 
 
 
 
Asset-backed securities
226.2

 
0.3

 
(0.1
)
 
226.4

Certificates of deposit
41.9

 
—

 
—

 
41.9

Commercial paper
11.6

 
—

 
—

 
11.6

Corporate debt securities
533.4

 
2.3

 
(0.1
)
 
535.6

Foreign government debt securities
5.0

 
—

 
—

 
5.0

Government-sponsored enterprise obligations
264.6

 
0.3

 
—

 
264.9

U.S. government securities
328.6

 
0.1

 
—

 
328.7

Total fixed income securities
1,411.3

 
3.0

 
(0.2
)
 
1,414.1

Publicly-traded equity securities
3.0

 
—

 
(0.1
)
 
2.9

Total available-for-sale securities
2,745.7

 
3.1

 
(0.3
)
 
2,748.5

Trading securities in mutual funds(*)
12.6

 
—

 
—

 
12.6

Total
$
2,758.3

 
$
3.1

 
$
(0.3
)
 
$
2,761.1

 
 
 
 
 
 
 
 
Reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,225.9

 
$
—

 
$
—

 
$
1,225.9

Restricted investments
105.5

 
0.1

 
—

 
105.6

Short-term investments
441.3

 
0.3

 
(0.1
)
 
441.5

Long-term investments
985.6

 
2.7

 
(0.2
)
 
988.1

Total
$
2,758.3

 
$
3.1

 
$
(0.3
)
 
$
2,761.1


________________________________
(*) 
Balance includes the Company's non-qualified deferred compensation plan assets.

The following table presents the maturities of the Company's total fixed income securities as of June 30, 2013 (in millions):
 
Amortized
Cost
 
Gross Unrealized
Gains
 
Gross Unrealized
Losses
 
Estimated Fair
Value
Due within one year
$
509.7

 
$
0.4

 
$
(0.1
)
 
$
510.0

Due between one and five years
1,027.1

 
1.2

 
(1.9
)
 
1,026.4

Total
$
1,536.8

 
$
1.6

 
$
(2.0
)
 
$
1,536.4



The Company had 249 and 98 investments in unrealized loss positions as of June 30, 2013 and December 31, 2012, respectively. The gross unrealized losses related to these investments were primarily due to changes in market interest rates and stock prices. The Company reviews its investments to identify and evaluate investments that have an indication of possible impairment. The Company aggregates its investments by category and length of time the securities have been in a continuous unrealized loss position to facilitate its evaluation.

For the available-for-sale debt securities that have unrealized losses, the Company evaluates whether (i) it has the intention to sell any of these investments and (ii) whether it is more likely than not that it will be required to sell any of these investments before recovery of the entire amortized cost basis. As of June 30, 2013 the Company anticipates that it will recover the entire amortized cost basis of such available-for-sale debt securities and has determined that no other-than-temporary impairments associated with credit losses were required to be recognized during the three and six months ended June 30, 2013 and June 30, 2012.

For available-for-sale equity securities that have unrealized losses, the Company evaluates whether there is an indication of other-than-temporary impairments. This determination is based on several factors, including the financial condition and near-term prospects of the issuer and the Company's intent and ability to hold the publicly-traded equity securities for a period of time sufficient to allow for any anticipated recovery in market value. During the three and six months ended June 30, 2013 and June 30, 2012, the Company did not recognize other-than-temporary impairments associated with these investments.

There were no material gross realized gains or losses from available-for-sale and trading securities during the three and six months ended June 30, 2013 and June 30, 2012. Realized gains and losses are determined based on the specific identification method.

The following tables present the Company's available-for-sale securities that were in an unrealized loss position as of June 30, 2013 and December 31, 2012 (in millions):
 
Less than 12 Months
 
12 Months or Greater
 
Total
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
As of June 30, 2013
 
 
 
 
 
 
 
 
 
 
 
Fixed income securities:
 
 
 
 
 
 
 
 
 
 
 
Asset-backed securities
$
195.3

 
$
(0.5
)
 
$
—

 
$
—

 
$
195.3

 
$
(0.5
)
Corporate debt securities
304.0

 
(1.0
)
 
—

 
—

 
304.0

 
(1.0
)
Foreign government debt securities
15.0

 
—

 
—

 
—

 
15.0

 
—

Government-sponsored enterprise obligations
129.6

 
(0.5
)
 
—

 
—

 
129.6

 
(0.5
)
U.S. government securities
56.5

 
—

 
—

 
—

 
56.5

 
—

Total fixed income securities
700.4

 
(2.0
)
 
—

 
—

 
700.4

 
(2.0
)
Publicly-traded equity securities
2.8

 
(0.2
)
 
—

 
—

 
2.8

 
(0.2
)
Total available-for sale securities
$
703.2

 
$
(2.2
)
 
$
—

 
$
—

 
$
703.2

 
$
(2.2
)

 
Less than 12 Months
 
12 Months or Greater
 
Total
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
As of December 31, 2012
 
 
 
 
 
 
 
 
 
 
 
Fixed income securities:
 
 
 
 
 
 
 
 
 
 
 
Asset-backed securities(*)
$
55.1

 
$
(0.1
)
 
$
0.1

 
$
—

 
$
55.2

 
$
(0.1
)
Certificates of deposit
0.3

 
—

 
—

 
—

 
0.3

 
—

Commercial paper
10.0

 
—

 
—

 
—

 
10.0

 
—

Corporate debt securities
116.0

 
(0.1
)
 
—

 
—

 
116.0

 
(0.1
)
Government-sponsored enterprise obligations
30.0

 
—

 
—

 
—

 
30.0

 
—

U.S. government securities
68.2

 
—

 
—

 
—

 
68.2

 
—

Total fixed income securities
279.6

 
(0.2
)
 
0.1

 
—

 
279.7

 
(0.2
)
Publicly-traded equity securities
2.9

 
(0.1
)
 
—

 
—

 
2.9

 
(0.1
)
Total available-for sale securities
$
282.5

 
$
(0.3
)
 
$
0.1

 
$
—

 
$
282.6

 
$
(0.3
)
 ________________________________
(*) Balance greater than 12 months includes investments that were in an immaterial unrealized loss position as of December 31, 2012.

Restricted Cash and Investments

The Company classifies cash and investments designated as available-for-sale securities as restricted cash and investments on its Condensed Consolidated Balance Sheets for: (i) amounts held in escrow accounts, as required by certain acquisitions completed between 2005 and 2013; (ii) the India Gratuity Trust and Israel Retirement Trust, which cover statutory severance obligations in the event of termination of any of the Company's India and Israel employees, respectively; and (iii) the Directors and Officers ("D&O") indemnification trust.

The following table summarizes the Company's cash and investments that are classified as restricted cash and investments in the Condensed Consolidated Balance Sheets (in millions):
 
As of
 
June 30,
2013
 
December 31,
2012
Restricted cash
$
1.8

 
$
0.8

Restricted investments
92.2

 
105.6

Total restricted cash and investments
$
94.0

 
$
106.4



Privately-Held Investments

As of June 30, 2013 and December 31, 2012, the carrying values of the Company’s privately-held investments of $46.3 million and $32.0 million, respectively, were included in other long-term assets in the Condensed Consolidated Balance Sheets.

The Company reviews its investments to identify and evaluate investments that have an indication of possible impairment. The Company adjusts the carrying value for its privately-held investments for any impairment if the fair value is less than the carrying value of the respective assets on an other-than-temporary basis.

The Company determined that certain privately-held investments were other-than-temporarily impaired, resulting in impairment charges of $0.4 million for both the three and six months ended June 30, 2013 and $14.0 million for the six months ended June 30, 2012 that were recorded within other (expense) income, net in the Condensed Consolidated Statements of Operations. There were no such charges during the three months ended June 30, 2012.
Fair Value Measurements (Notes)
Fair Value Disclosures [Text Block]
Fair Value Measurements
Assets and Liabilities Measured at Fair Value on a Recurring Basis
The following tables provide a summary of assets and liabilities measured at fair value on a recurring basis and as reported in the Condensed Consolidated Balance Sheets (in millions):
 
Fair Value Measurements at June 30, 2013 Using:
 
 
 
Quoted Prices in
Active Markets For
Identical Assets
 
Significant Other
Observable
Remaining Inputs
 
Significant Other
Unobservable
Remaining Inputs
 
 
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Total
Assets measured at fair value:
 
 
 
 
 
 
 
Available-for-sale securities:
 
 
 
 
 
 
 
Asset-backed securities
$
—

 
$
237.4

 
$
—

 
$
237.4

Certificate of deposit
—

 
36.3

 
—

 
36.3

Commercial paper
—

 
6.6

 
—

 
6.6

Corporate debt securities
—

 
652.2

 
—

 
652.2

Foreign government debt securities
—

 
15.8

 
—

 
15.8

Government-sponsored enterprise obligations
287.4

 
5.0

 
—

 
292.4

Money market funds (1)
1,101.0

 
—

 
—

 
1,101.0

Mutual funds (2)
2.7

 
—

 
—

 
2.7

Publicly-traded equity securities
19.1

 
—

 
—

 
19.1

U.S. government securities
213.9

 
178.4

 
—

 
392.3

Total available-for-sale securities
1,624.1

 
1,131.7

 
—

 
2,755.8

Trading securities in mutual funds (3)
13.8

 
—

 
—

 
13.8

Derivative assets:
 
 
 
 
 
 
 
Foreign exchange contracts
—

 
1.3

 
—

 
1.3

Total assets measured at fair value
$
1,637.9

 
$
1,133.0

 
$
—

 
$
2,770.9

Liabilities measured at fair value:
 
 
 
 
 
 
 
Derivative liabilities:
 
 
 
 
 
 
 
Foreign exchange contracts
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
Total liabilities measured at fair value
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
 
 
 
 
 
 
 
 
Total assets measured at fair value, reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,011.5

 
$
96.6

 
$
—

 
$
1,108.1

Restricted investments
92.2

 
—

 
—

 
92.2

Short-term investments
272.7

 
270.2

 
—

 
542.9

Long-term investments
261.5

 
764.9

 
—

 
1,026.4

Prepaid expenses and other current assets
—

 
1.3

 
—

 
1.3

Total assets measured at fair value
$
1,637.9

 
$
1,133.0

 
$
—

 
$
2,770.9

 
 
 
 
 
 
 
 
Total liabilities measured at fair value, reported as:
 
 
 
 
 
 
 
Other accrued liabilities
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
Total liabilities measured at fair value
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
________________________________
(1) 
Balance includes $89.5 million of restricted investments measured at fair market value, related to the Company's D&O trust and acquisition-related escrows.
(2) 
Balance relates to the restricted investments measured at fair market value of the Company's India Gratuity Trust.
(3) 
Balance relates to investments measured at fair value related to the Company's non-qualified deferred compensation plan assets.
 
Fair Value Measurements at December 31, 2012 Using:
 
 
 
Quoted Prices in
Active Markets For
Identical Assets
 
Significant Other
Observable
Remaining Inputs
 
Significant Other
Unobservable
Remaining Inputs
 
 
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Total
Assets measured at fair value:
 
 
 
 
 
 
 
Available-for-sale securities:
 
 
 
 
 
 
 
Asset-backed securities
$
—

 
$
226.4

 
$
—

 
$
226.4

Certificate of deposit
—

 
42.5

 
—

 
42.5

Commercial paper
—

 
22.4

 
—

 
22.4

Corporate debt securities
—

 
535.6

 
—

 
535.6

Foreign government debt securities
—

 
5.0

 
—

 
5.0

Government-sponsored enterprise obligations
254.9

 
16.1

 
—

 
271.0

Money market funds (1)
1,145.2

 
—

 
—

 
1,145.2

Mutual funds (2)
1.0

 
2.0

 
—

 
3.0

Publicly-traded equity securities
2.9

 
—

 
—

 
2.9

U.S. government securities
275.9

 
218.6

 
—

 
494.5

Total available-for-sale securities
1,679.9

 
1,068.6

 
—

 
2,748.5

Trading securities in mutual funds (3)
12.6

 
—

 
—

 
12.6

Derivative assets:
 
 
 
 
 
 
 
Foreign exchange contracts
—

 
3.5

 
—

 
3.5

Total assets measured at fair value
$
1,692.5

 
$
1,072.1

 
$
—

 
$
2,764.6

Liabilities measured at fair value:
 
 
 
 
 
 
 
Derivative liabilities:
 
 
 
 
 
 
 
Foreign exchange contracts
$
—

 
$
0.1

 
$
—

 
$
0.1

Total liabilities measured at fair value
$
—

 
$
0.1

 
$
—

 
$
0.1

 
 
 
 
 
 
 
 
Total assets measured at fair value, reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,048.7

 
$
177.2

 
$
—

 
$
1,225.9

Restricted investments
103.6

 
2.0

 
—

 
105.6

Short-term investments
224.4

 
217.1

 
—

 
441.5

Long-term investments
315.8

 
672.3

 
—

 
988.1

Prepaid expenses and other current assets
—

 
3.5

 
—

 
3.5

Total assets measured at fair value
$
1,692.5

 
$
1,072.1

 
$
—

 
$
2,764.6

 
 
 
 
 
 
 
 
Total liabilities measured at fair value, reported as:
 
 
 
 
 
 
 
Other accrued liabilities
$
—

 
$
0.1

 
$
—

 
$
0.1

Total liabilities measured at fair value
$
—

 
$
0.1

 
$
—

 
$
0.1


________________________________
(1) 
Balance includes $102.6 million of restricted investments measured at fair market value, related to the Company's D&O trust and acquisition-related escrows.
(2) 
Balance relates to the restricted investments measured at fair market value of the Company's India Gratuity Trust.
(3) 
Balance relates to investments measured at fair value related to the Company's non-qualified deferred compensation plan assets.

The Company's Level 2 available-for-sale fixed income securities are priced using quoted market prices for similar instruments or non-binding market prices that are corroborated by observable market data. The Company uses inputs such as actual trade data, benchmark yields, broker/dealer quotes, or alternative pricing sources with reasonable levels of price transparency which are obtained from quoted market prices, independent pricing vendors, or other sources, to determine the ultimate fair value of these assets. The Company's policy is to recognize asset or liability transfers among Level 1, Level 2, and Level 3 as of the actual date of the events or change in circumstances that caused the transfer. During the three and six months ended June 30, 2013 and June 30, 2012, the Company had no transfers between levels of the fair value hierarchy of its assets or liabilities measured at fair value.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Certain of the Company's assets, including intangible assets, goodwill, and privately-held investments, are measured at fair value on a nonrecurring basis if impairment is indicated. As of June 30, 2013 and December 31, 2012, the Company had no material assets and no liabilities measured at fair value on a nonrecurring basis.

Assets and Liabilities Not Measured at Fair Value

The carrying amounts of the Company's accounts receivable, financing receivables, accounts payable, and other accrued liabilities approximate fair value due to their short maturities. The fair value of the Company’s long-term debt is disclosed in Note 10, Long-Term Debt and Financing, and was determined using quoted market prices (Level 1).
Derivative Instruments (Notes)
Derivative Instruments [Text Block]
Derivative Instruments

The Company uses derivatives to partially offset its market exposure to fluctuations in certain foreign currencies and does not enter into derivatives for speculative or trading purposes.

The notional amount of Company's foreign currency derivatives are summarized as follows (in millions):
 
As of
 
June 30,
2013
 
December 31,
2012
Cash flow hedges
$
137.2

 
$
85.8

Non-designated derivatives
133.9

 
112.8

     Total
$
271.1

 
$
198.6



Cash Flow Hedges

The Company can use foreign currency forward or option contracts to hedge certain forecasted foreign currency transactions relating to cost of services and operating expenses. The derivatives are intended to hedge the U.S. Dollar equivalent of the Company's planned cost of services and operating expenses denominated in foreign currencies. These derivatives are designated as cash flow hedges. Execution of these cash flow hedge derivatives typically occurs every month with maturities of one year or less. The effective portion of the derivative's gain or loss is initially reported as a component of accumulated other comprehensive income, and upon occurrence of the forecasted transaction, is subsequently reclassified into the cost of services or operating expense line item to which the hedged transaction relates. The Company records any ineffectiveness of the hedging instruments in other (expense) income, net in its Condensed Consolidated Statements of Operations. Cash flows from such hedges are classified as operating activities. All amounts within other comprehensive income are expected to be reclassified into earnings within the next 12 months.

As of June 30, 2013 and December 31, 2012, the total fair value of the Company’s derivative assets recorded in other current assets on the Condensed Consolidated Balance Sheets was $1.3 million and $3.5 million, respectively. As of June 30, 2013 and December 31, 2012, the total fair value of the Company’s derivative liabilities recorded in other accrued liabilities on the Condensed Consolidated Balance Sheets was $2.7 million and $0.1 million, respectively.

During the three and six months ended June 30, 2013, the Company recognized a loss of $1.7 million and $3.8 million, respectively, in accumulated other comprehensive (loss) income for the effective portion of its derivative instruments and reclassified a gain of $0.6 million and $2.0 million, respectively, from other comprehensive income to operating expense in the Condensed Consolidated Statements of Operations. During the three and six months ended June 30, 2012, the Company recognized a loss of $5.2 million and a gain of $0.8 million, respectively, in accumulated other comprehensive (loss) income for the effective portion of its derivative instruments and reclassified a loss of $2.0 million and $5.5 million, respectively, from other comprehensive income to operating expense in the Condensed Consolidated Statements of Operations.

The ineffective portion of the Company's derivative instruments recognized in its Condensed Consolidated Statements of Operations was not material during the three and six months ended June 30, 2013 and June 30, 2012.

Non-Designated Derivatives

The Company also uses foreign currency forward contracts to mitigate variability in gains and losses generated from the remeasurement of certain monetary assets and liabilities denominated in foreign currencies. These derivatives do not qualify for special hedge accounting treatment. These derivatives are carried at fair value with changes recorded in other (expense) income, net in the Condensed Consolidated Statements of Operations. Changes in the fair value of these derivatives are largely offset by re-measurement of the underlying assets and liabilities. Cash flows from such derivatives are classified as operating activities. The derivatives have maturities within two months.

During the three and six months ended June 30, 2013, the Company recognized a net gain of $0.8 million and $0.1 million, respectively, on non-designated derivative instruments within other (expense) income, net, in its Condensed Consolidated Statements of Operations. During the three and six months ended June 30, 2012, the Company recognized a net gain of $0.4 million and $0.3 million, respectively, within other (expense) income, net, in its Condensed Consolidated Statements of Operations.

Offsetting of Derivatives

The Company presents its derivative assets and derivative liabilities on a gross basis in the Condensed Consolidated Balance Sheets. However, under agreements containing provisions on netting with certain counterparties of foreign exchange contracts, subject to applicable requirements, the Company is allowed to net settle transactions on the same date in the same currency, with a single net amount payable by one party to the other. As of June 30, 2013 and December 31, 2012, the potential effect of rights of setoff associated with derivative instruments would be an offset to both assets and liabilities of $0.2 million and $0.1 million, respectively. The resulting net derivative assets and derivative liabilities of the potential offset impact are $1.1 million and $2.5 million as of June 30, 2013, respectively. The resulting net derivative assets are $3.4 million and not material for derivative liabilities as of December 31, 2012. The Company is not required to pledge nor is it entitled to receive cash collateral related to these derivative transactions.
Goodwill and Purchased Intangible Assets (Notes)
Goodwill and Purchased Intangible Assets [Text Block]
Goodwill and Purchased Intangible Assets

Goodwill
The following table presents the goodwill activity allocated to the Company's reportable segments during the six months ended June 30, 2013 (in millions):
 
PSD
 
SSD
 
Total
Balance as of December 31, 2012
$
1,866.3

 
$
2,191.5

 
$
4,057.8

Reclassifications
(179.0
)
 
179.0

 
—

Foreign currency translation adjustment
(0.1
)
 
—

 
(0.1
)
Balance as of June 30, 2013
$
1,687.2

 
$
2,370.5

 
$
4,057.7



Goodwill associated with security products previously reported under PSD has been reclassified to SSD in connection with the Company's product realignment of all security products during the first quarter of 2013. See Note 13, Segments, for further discussion of the Company's product realignment. Goodwill was reclassified based on the relative fair value allocation of the reporting units affected. There were no impairments to goodwill during the six months ended June 30, 2013 and June 30, 2012.

Purchased Intangible Assets

The Company’s purchased intangible assets were as follows (in millions):
 
Gross
 
Accumulated
Amortization
 
Impairments and
Other Charges
 
Net
As of June 30, 2013
 
 
 
 
 
 
 
Intangible assets with finite lives:
 
 
 
 
 
 
 
Technologies and patents
$
564.0

 
$
(438.4
)
 
$
(30.5
)
 
$
95.1

Customer contracts, support agreements, and
  related relationships
74.3

 
(61.0
)
 
(2.2
)
 
11.1

Other
18.8

 
(18.8
)
 
—

 
—

Total intangible assets with finite lives
657.1

 
(518.2
)
 
(32.7
)
 
106.2

IPR&D with indefinite lives
17.4

 
—

 
—

 
17.4

Total purchased intangible assets
$
674.5

 
$
(518.2
)
 
$
(32.7
)
 
$
123.6

 
 
 
 
 
 
 
 
As of December 31, 2012
 
 
 
 
 
 
 
Intangible assets with finite lives:
 
 
 
 
 
 
 
Technologies and patents
$
554.1

 
$
(425.0
)
 
$
(30.5
)
 
$
98.6

Customer contracts, support agreements, and
  related relationships
74.3

 
(59.2
)
 
(2.2
)
 
12.9

Other
18.8

 
(18.8
)
 
—

 
—

Total intangible assets with finite lives
647.2

 
(503.0
)
 
(32.7
)
 
111.5

IPR&D with indefinite lives
17.4

 
—

 
—

 
17.4

Total purchased intangible assets
$
664.6

 
$
(503.0
)
 
$
(32.7
)
 
$
128.9



The purchased intangible assets balance as of June 30, 2013, includes intangible assets acquired through the acquisition completed during the first six months of 2013. Refer to Note 3, Business Combinations, for further details.

Amortization of purchased intangible assets included in operating expenses and cost of product revenues totaled $7.7 million and $8.8 million for the three months ended June 30, 2013 and June 30, 2012, respectively, and $15.2 million and $16.1 million for the six months ended June 30, 2013 and June 30, 2012, respectively. There were no impairment charges with respect to the purchased intangible assets during the three and six months ended June 30, 2013 and June 30, 2012.

As of June 30, 2013, the estimated future amortization expense of purchased intangible assets with finite lives is as follows (in millions):
Years Ending December 31,
Amount
Remainder of 2013
$
15.2

2014
30.4

2015
26.8

2016
14.2

2017
10.5

Thereafter
9.1

Total
$
106.2

Other Financial Information (Notes)
Other Financial Information [Text Block]
Other Financial Information

Inventories, Net

The Company purchases and holds inventory to provide adequate component supplies over the life of the underlying products. The majority of the Company's inventory is production components. Inventories, net are reported within prepaid expenses and other current assets on the Condensed Consolidated Balance Sheets and consisted of the following (in millions):
 
As of
 
June 30, 2013
 
December 31, 2012
Inventories, net:
 
 
 
Production materials
$
49.8

 
$
54.6

Finished goods
0.3

 
4.1

Total inventories, net
$
50.1

 
$
58.7



Warranties
The Company accrues for warranty costs as part of its cost of sales based on associated material costs, labor costs for customer support, and overhead at the time revenue is recognized. This provision is reported as accrued warranty within current liabilities on the Condensed Consolidated Balance Sheets. Changes in the Company’s warranty reserve during the six months ended June 30, 2013 were as follows (in millions):
Balance as of December 31, 2012
$
29.7

Provisions made during the period, net
14.1

Adjustments related to pre-existing warranties
(0.7
)
Actual costs incurred during the period
(14.1
)
Balance as of June 30, 2013
$
29.0



Deferred Revenue

Details of the Company's deferred revenue, as reported on the Condensed Consolidated Balance Sheets, were as follows (in millions):
 
As of
 
June 30, 2013
 
December 31, 2012
Deferred product revenue:
 
 
 
Undelivered product commitments and other product deferrals
$
237.0

 
$
256.9

Distributor inventory and other sell-through items
100.0

 
138.4

Deferred gross product revenue
337.0

 
395.3

Deferred cost of product revenue
(59.5
)
 
(99.4
)
Deferred product revenue, net
277.5

 
295.9

Deferred service revenue
750.5

 
627.5

Total
$
1,028.0

 
$
923.4

Reported as:
 
 
 
Current
$
750.4

 
$
693.5

Long-term
277.6

 
229.9

Total
$
1,028.0

 
$
923.4



Deferred product revenue represents unrecognized revenue related to shipments to distributors that have not sold through to end-users, undelivered product commitments, and other shipments that have not met all revenue recognition criteria. Deferred product revenue is recorded net of the related costs of product revenue. Deferred service revenue represents customer payments made in advance for services, which include technical support, hardware and software maintenance, professional services, and training.

Other (Expense) Income, Net

Other (expense) income, net consisted of the following (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Interest income
$
1.7

 
$
2.9

 
$
3.8

 
$
5.7

Interest expense
(14.9
)
 
(13.5
)
 
(29.2
)
 
(27.7
)
Other
0.6

 
13.4

 
2.7

 
0.4

Other (expense) income, net
$
(12.6
)
 
$
2.8

 
$
(22.7
)
 
$
(21.6
)


Interest income primarily includes interest earned on the Company’s cash, cash equivalents, and investments. Interest expense primarily includes interest net of capitalized interest expense from long-term debt and customer financing arrangements. Other typically consists of investment and foreign exchange gains and losses and other non-operational income and expense items. During the three months ended June 30, 2013, Other was primarily comprised of a gain on sale of certain investments partially offset by a loss on privately-held investments. During the six months ended June 30, 2013, Other was primarily comprised of a net gain of $1.3 million related to privately-held investments. During the three and six months ended June 30, 2012, Other was primarily comprised of a net gain of $14.8 million and $0.8 million, respectively, related to the Company's privately-held equity investments.
Restructuring Charges (Notes)
Restructuring Charges [Text Block]
Restructuring Charges

Restructuring charges are based on the Company's restructuring plans that were committed to by management. These restructuring charges are recorded within cost of revenues or restructuring charges in the Condensed Consolidated Statements of Operations, as applicable. Any changes in the estimates of executing the approved plans are reflected in the Company's results of operations. Restructuring liabilities are reported within other accrued liabilities and other long-term liabilities on the Condensed Consolidated Balance Sheets.

During 2012, the Company initiated a restructuring plan (the "2012 Restructuring Plan") to bring its cost structure more in line with its long-term financial and strategic model. The 2012 Restructuring Plan consists of workforce reductions, facility consolidations or closures, and supply chain and procurement efficiencies. During the three and six months ended June 30, 2013, the Company continued to implement restructuring activities under the 2012 Restructuring Plan and recorded $8.8 million and $16.6 million, respectively, in charges for workforce reductions, facility consolidations or closures, and contract terminations. Under the 2012 Restructuring Plan, total costs incurred through June 30, 2013, was $109.9 million of which $54.4 million was recorded within cost of revenues and $55.5 million was recorded within restructuring charges in the Condensed Consolidated Statements of Operations. The Company expects to incur charges related to this plan through the end of fiscal 2013.

During 2011, the Company implemented a restructuring plan (the "2011 Restructuring Plan") in an effort to better align its business operations with the current market and macroeconomic conditions. The 2011 Restructuring Plan consisted of certain workforce reductions, facility closures and to a lesser extent, contract terminations. The Company recorded the majority of the restructuring charges associated with this plan during the years ended 2012 and 2011 and recorded a severance-related reversal of $0.1 million during the six months ended June 30, 2013. As of June 30, 2013, the remaining restructuring liability under this plan relates to facility charges, which are expected to be completed by March 2018.
The following table presents restructuring charges included in cost of revenues and restructuring charges in the Condensed Consolidated Statements of Operations under the Company's restructuring plans (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Severance
$
0.8

 
$
1.3

 
$
5.2

 
$
4.3

Facilities
7.7

 
1.9

 
10.3

 
1.7

Contract terminations and other
0.3

 
—

 
1.0

 
(0.8
)
Total
$
8.8

 
$
3.2

 
$
16.5

 
$
5.2



The following table provides a summary of changes in the restructuring liability related to the Company's plans during the six months ended June 30, 2013 (in millions):
 
December 31,
2012
 
Charges
 
Cash
Payments
 
Non-cash
Settlements and
Other
 
June 30,
2013
Severance
$
10.6

 
$
5.2

 
$
(12.0
)
 
$
(0.1
)
 
$
3.7

Facilities
5.2

 
10.3

 
(2.8
)
 
(4.8
)
 
7.9

Contract terminations and other
2.4

 
1.0

 
(3.5
)
 
0.5

 
0.4

Total
$
18.2

 
$
16.5

 
$
(18.3
)
 
$
(4.4
)
 
$
12.0


In connection with the restructuring plans discussed above, the Company expects to record aggregate future charges of approximately $1.5 million through the remainder of 2013, consisting of approximately $1.0 million related to workforce reductions and $0.5 million related to contract terminations including facility closures.
Long-Term Debt and Financing (Notes)
Long-Term Debt and Financing [Text Block]
Long-Term Debt and Financing

Long-Term Debt

The following table summarizes the Company's long-term debt (in millions, except percentages):
 
As of June 30, 2013
 
Amount
 
Effective Interest
Rates
Senior notes:
 
 
 
3.10% fixed-rate notes, due 2016 ("2016 Notes")
$
300.0

 
3.12
%
4.60% fixed-rate notes, due 2021 ("2021 Notes")
300.0

 
4.63
%
5.95% fixed-rate notes, due 2041 ("2041 Notes")
400.0

 
6.01
%
Total senior notes
1,000.0

 
 
Unaccreted discount
(0.7
)
 
 
Total
$
999.3

 
 

The effective interest rates for the 2016 Notes, 2021 Notes, and 2041 Notes (collectively the “Notes”) include the interest on the Notes, accretion of the discount, and amortization of issuance costs. As of June 30, 2013 and December 31, 2012, the estimated fair value of the Notes included in long-term debt in the Condensed Consolidated Balance Sheets was approximately $1,020.1 million and $1,090.7 million, respectively, based on quoted market prices (Level 1). As of June 30, 2013, the Company was in compliance with all of its debt covenants.
 
Customer Financing Arrangements

The Company has customer financing arrangements to factor its accounts receivable to a third-party financing provider for certain customers that require longer payment terms than those typically provided by the Company. The program does not and is not intended to affect the timing of revenue recognition because the Company only recognizes revenue upon sell-through. Under the financing arrangements, proceeds from the financing provider are due to the Company 30 days from the sale of the receivable. In these transactions with the financing provider, the Company surrendered control over the transferred assets. The factored accounts receivable were isolated from the Company and put beyond the reach of creditors, even in the event of bankruptcy. The Company does not maintain effective control over the transferred assets through obligations or rights to redeem, transfer, or repurchase the receivables after they have been transferred.

Pursuant to the financing arrangements for the sale of receivables, the Company sold net receivables of $184.7 million and $162.6 million during the three months ended June 30, 2013 and June 30, 2012, respectively, and $365.7 million and $283.2 million during the six months ended June 30, 2013 and June 30, 2012, respectively.

The Company received cash proceeds from the financing provider of $205.7 million and $147.3 million during the three months ended June 30, 2013 and June 30, 2012, respectively, and $368.4 million and $325.8 million during the six months ended June 30, 2013 and June 30, 2012, respectively. As of June 30, 2013 and December 31, 2012, the amounts owed by the financing provider were $133.7 million and $147.6 million, respectively, and were recorded in accounts receivable on the Company’s Condensed Consolidated Balance Sheets.

In addition, the Company provides guarantees for third-party financing arrangements extended to end-user customers, which have terms up to four years. The Company is liable for the aggregate unpaid payments to the third-party financing company in the event of customer default. As of June 30, 2013, the Company has not made any payments under these arrangements. Pursuant to these arrangements, the Company had guaranteed third-party financing arrangements of $32.2 million as of June 30, 2013.

The portion of the receivable financed that has not been recognized as revenue is accounted for as a financing arrangement and is included in other accrued liabilities and other long-term liabilities in the Condensed Consolidated Balance Sheets. As of June 30, 2013 and December 31, 2012, the estimated cash received from the financing provider not recognized as revenue was $63.2 million and $30.7 million, respectively.
Equity (Notes)
Equity [Text Block]
Equity

Stock Repurchase Activities

As of June 30, 2013, the Company had authority granted by the Board of Directors (the "Board") to repurchase up to $1.0 billion of its common stock under a stock repurchase program. As of June 30, 2013, there was $332.8 million of authorized funds remaining under the Company's stock repurchase program. In addition to repurchases under the Company’s stock repurchase program, the Company can also repurchase common stock from its employees in connection with net issuance of shares to satisfy minimum tax withholding obligations for the vesting of certain stock awards.

The Company repurchased and retired approximately 6.4 million and 12.6 million shares of its common stock at an average price of $16.45 and $18.68 per share for an aggregate purchase price of $105.5 million and $235.4 million during the three and six months ended June 30, 2013, respectively, under its stock repurchase program. The Company repurchased and retired approximately 5.0 million and 7.4 million shares of its common stock at an average price of $18.76 and $19.72 per share for an aggregate purchase price of $94.0 million and $145.6 million during the three and six months ended June 30, 2012, respectively, under its stock repurchase program. Repurchases associated with net issuances were not significant during the three and six months ended June 30, 2013 and June 30, 2012.

All shares of common stock repurchased under the Company's stock repurchase program and from its employees in connection with net issuance have been retired. Future share repurchases under the Company’s stock repurchase program will be subject to a review of the circumstances in place at that time and will be made from time to time in private transactions or open market purchases as permitted by securities laws and other legal requirements. This program may be discontinued at any time. See Note 17, Subsequent Events, for discussion of the Company's stock repurchase activity subsequent to June 30, 2013.

Accumulated Other Comprehensive (Loss) Income, Net of Tax

The components of accumulated other comprehensive (loss) income, net of related taxes, during the six months ended June 30, 2013 were as follows (in millions):
 
Unrealized
Gains (Losses)
on Available-for-
Sale Securities(1)
 
Unrealized
Gains (Losses)
on Cash Flow
Hedges(2)
 
Foreign
Currency
Translation
Adjustments
 
Total
Balance as of December 31, 2012
$
2.1

 
$
3.0

 
$
(0.4
)
 
$
4.7

Other comprehensive gain (loss) before reclassifications
5.6

 
(2.2
)
 
(9.5
)
 
(6.1
)
Amount reclassified from accumulated other
   comprehensive (gain) income
(0.5
)
 
(1.8
)
 
—

 
(2.3
)
Other comprehensive loss
5.1

 
(4.0
)
 
(9.5
)
 
(8.4
)
Balance as of June 30, 2013
$
7.2

 
$
(1.0
)
 
$
(9.9
)
 
$
(3.7
)
________________________________
(1) 
The reclassifications out of accumulated comprehensive income during the six months ended June 30, 2013 for realized gains on available-for-sale securities of $0.5 million are included in other (expense) income, net in the Condensed Consolidated Statements of Operations.
(2) 
The reclassifications out of accumulated comprehensive income during the six months ended June 30, 2013 for realized gains on cash flow hedges are included within cost of revenues of $0.2 million, research and development of $0.8 million, sales and marketing of $0.4 million, and general and administrative of $0.4 million for which the hedged transactions relate in the Condensed Consolidated Statements of Operations.

The following table presents the taxes related to each component of other comprehensive income (loss) (in millions):
 
Three Months Ended June 30, 2013
 
Six Months Ended June 30, 2013
 
Gross
Amount
 
Income Tax
(Provision)
Benefit
 
Net
Amount
 
Gross
Amount
 
Income Tax
(Provision)
Benefit
 
Net
Amount
Available-for-sale securities:
 
 
 
 
 
 
 
 
 
 
 
Change in unrealized gains (losses) on
  available-for-sale securities
$
9.7

 
$
(3.9
)
 
$
5.8

 
$
9.6

 
$
(4.0
)
 
$
5.6

Reclassification adjustment for realized net
  gains on available-for-sale securities
  included in net income
(0.2
)
 
0.1

 
(0.1
)
 
(0.7
)
 
0.2

 
(0.5
)
Net change in unrealized gains (losses)
  on available-for-sale securities
9.5

 
(3.8
)
 
5.7

 
8.9

 
(3.8
)
 
5.1

Cash flow hedges:
 
 
 
 
 
 
 
 
 
 
 
Change in unrealized (losses) gains on cash
  flow hedges
(1.7
)
 
1.6

 
(0.1
)
 
(3.8
)
 
1.6

 
(2.2
)
Reclassification adjustment for realized net
  (gains) losses on cash flow hedges
  included in net income
(0.6
)
 
0.2

 
(0.4
)
 
(2.0
)
 
0.2

 
(1.8
)
Net change in unrealized (losses) gains
  on cash flow hedges
(2.3
)
 
1.8

 
(0.5
)
 
(5.8
)
 
1.8

 
(4.0
)
Change in foreign currency adjustments
(3.7
)
 
—

 
(3.7
)
 
(9.5
)
 
—

 
(9.5
)
Other comprehensive income (loss)
$
3.5

 
$
(2.0
)
 
$
1.5

 
$
(6.4
)
 
$
(2.0
)
 
$
(8.4
)

Taxes related to each component of other comprehensive income (loss) were not material for the three and six months ended June 30, 2012.
Employee Benefit Plans (Notes)
Employee Benefit Plans [Text Block]
Employee Benefit Plans

Share-Based Compensation Plans

The Company’s share-based compensation plans include the 2006 Equity Incentive Plan (the “2006 Plan”), the 2000 Nonstatutory Stock Option Plan (the “2000 Plan”), the Amended and Restated 1996 Stock Plan (the “1996 Plan”), various equity incentive plans assumed through acquisitions, and the 2008 Employee Stock Purchase Plan (the "2008 Purchase Plan"). Under these plans, the Company has granted (or in the case of acquired plans assumed) stock options, restricted stock units ("RSUs"), restricted stock awards ("RSAs"), and performance share awards ("PSAs").

The 2006 Plan was adopted and approved by the Company’s stockholders in May 2006. To date, the Company's stockholders have approved a share reserve of 149.5 million shares of common stock plus the addition of any shares subject to options under the 2000 Plan and the 1996 Plan that were outstanding as of May 18, 2006, and that subsequently expire unexercised, up to a maximum of an additional 75.0 million shares. As of June 30, 2013, the 2006 Plan had 49.6 million shares subject to currently outstanding equity awards and 46.4 million shares available for future issuance.

The 2008 Purchase Plan was adopted in May 2008. To date, the Company's stockholders have approved a share reserve of 19.0 million shares of the Company's common stock for issuance under this plan. The 2008 Purchase Plan permits eligible employees to acquire shares of the Company’s common stock at a 15% discount to the offering price (as determined in the 2008 Purchase Plan) through periodic payroll deductions of up to 10% of base compensation, subject to individual purchase limits of 6,000 shares in any twelve-month period or $25,000 worth of stock, determined at the fair market value of the shares at the time the stock purchase option is granted, in one calendar year. As of June 30, 2013, approximately 11.4 million shares have been issued and 7.6 million shares remain available for future issuance under the 2008 Purchase Plan.

In connection with certain past acquisitions, the Company assumed stock options, RSU, and RSA awards under the assumed stock plans of the acquired companies and exchanged the assumed awards for Juniper's stock options, RSUs, and RSAs, respectively. No new stock options, RSUs, and RSAs can be granted under these plans. As of June 30, 2013, stock options, RSUs and RSAs representing approximately 6.2 million shares of common stock were outstanding under all awards assumed through the Company's acquisitions.

Stock Option Activities

The following table summarizes the Company’s stock option activity and related information as of and for the six months ended June 30, 2013 (in millions, except for per share amounts and years):
 
Outstanding Options
 
Number of Shares
 
Weighted Average
Exercise Price
per Share
 
Weighted Average
Remaining
Contractual Term
(In Years)
 
Aggregate
Intrinsic
Value
Balance as of December 31, 2012
34.1

 
$
24.13

 
 
 
 
Options granted
—

 
—

 
 
 
 
Options canceled
(0.6
)
 
31.49

 
 
 
 
Options exercised
(2.9
)
 
15.72

 
 
 
 
Options expired
(2.4
)
 
28.45

 
 
 
 
Balance as of June 30, 2013
28.2

 
$
24.47

 
2.9
 
$
38.4

 
 
 
 
 
 
 
 
As of June 30, 2013:
 
 
 
 
 
 
 
Vested and expected-to-vest options
27.6

 
$
24.53

 
2.8
 
$
35.4

Exercisable options
23.7

 
$
24.50

 
2.3
 
$
21.9



Aggregate intrinsic value represents the difference between the Company’s closing stock price on the last trading day of the period, which was $19.31 per share as of June 30, 2013, and the exercise price multiplied by the number of related options. The pre-tax intrinsic value of options exercised, representing the difference between the fair market value of the Company’s common stock on the date of exercise and the exercise price of each option, was $2.6 million and $14.5 million for the three and six months ended June 30, 2013, respectively.

Restricted Stock Unit, Restricted Stock Award, and Performance Share Award Activities

The following table summarizes the Company’s RSU, RSA, and PSA activity and related information as of and for the six months ended June 30, 2013 (in millions, except per share amounts and years):
 
Outstanding RSUs, RSAs, and PSAs
 
Number of Shares
 
Weighted Average
Grant-Date Fair
Value per Share
 
Weighted Average
Remaining
Contractual Term
(In Years)
 
Aggregate
Intrinsic
Value
Balance as of December 31, 2012
26.8

 
$
27.76

 
 
 
 
RSUs granted
8.4

 
20.22

 
 
 
 
PSAs granted (*)
2.0

 
21.29

 
 
 
 
RSUs vested
(4.2
)
 
28.26

 
 
 
 
PSAs vested
(1.0
)
 
28.28

 
 
 
 
RSAs vested
(0.5
)
 
19.59

 
 
 
 
RSUs canceled
(1.7
)
 
23.76

 
 
 
 
PSAs canceled
(2.2
)
 
29.47

 
 
 
 
Balance as of June 30, 2013
27.6

 
25.16

 
1.5
 
$
532.0

 
 
 
 
 
 
 
 
As of June 30, 2013:
 
 
 
 
 
 
 
Vested and expected-to-vest RSUs, RSAs,
   and PSAs
22.9

 
$
20.47

 
1.3
 
$
442.5

________________________________
(*) 
The number of shares subject to PSAs granted represents the aggregate maximum number of shares that may be issued pursuant to the award over its full term. The aggregate number of shares subject to these PSAs that would be issued if performance goals determined by the Compensation Committee are achieved at target is 1.0 million shares. Depending on achievement of such performance goals, the range of shares that could be issued under these awards is 0 to 2.0 million shares.

Employee Stock Purchase Plan ("ESPP")

The Company's 2008 Purchase Plan is implemented in a series of offering periods, each six months in duration, or a shorter period as determined by the Board. Employees purchased approximately 1.9 million and 1.7 million shares of common stock through the 2008 Purchase Plan at an average per share price of $15.05 and $17.79 for the six months ended June 30, 2013 and June 30, 2012, respectively. No employee purchases were made during the three months ended June 30, 2013 and June 30, 2012.

Share-Based Compensation Expense

The weighted-average assumptions used and the resulting estimates of fair value for stock options and ESPP were as follows:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Stock Options:
 
 
 
 
 
 
 
Volatility
—
 
—
 
—
 
46%
Risk-free interest rate
—
 
—
 
—
 
0.8%
Expected life (years)
—
 
—
 
—
 
4.2
Dividend yield
—
 
—
 
—
 
—
Weighted-average fair value per share
—
 
—
 
—
 
$8.51
 
 
 
 
 
 
 
 
ESPP:
 
 
 
 
 
 
 
Volatility
36%
 
51%
 
36%
 
51%
Risk-free interest rate
0.1%
 
0.1%
 
0.1%
 
0.1%
Expected life (years)
0.5
 
0.5
 
0.5
 
0.5
Dividend yield
—
 
—
 
—
 
—
Weighted-average fair value per share
$5.63
 
$6.38
 
$5.63
 
$6.38


Share-based compensation expense associated with stock options, ESPP, RSUs, RSAs, and PSAs was recorded in the following cost and expense categories in the Company's Condensed Consolidated Statements of Operations (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Cost of revenues - Product
$
1.2

 
$
1.1

 
$
2.1

 
$
2.1

Cost of revenues - Service
3.5

 
4.2

 
8.1

 
9.5

Research and development
33.0

 
28.5

 
56.6

 
54.3

Sales and marketing
18.1

 
21.0

 
32.6

 
42.9

General and administrative
5.7

 
7.0

 
12.0

 
18.0

Total
$
61.5

 
$
61.8

 
$
111.4

 
$
126.8



The following table summarizes share-based compensation expense by award type (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Stock options
$
7.7

 
$
15.1

 
$
17.2

 
$
32.8

RSUs, RSAs, and PSAs
49.3

 
41.3

 
86.3

 
83.1

ESPP
4.5

 
5.4

 
7.9

 
10.9

Total
$
61.5

 
$
61.8

 
$
111.4

 
$
126.8



The following table presents unrecognized compensation cost, adjusted for estimated forfeitures, recognized over a weighted-average period related to unvested stock options, RSUs, RSAs, and PSAs as of June 30, 2013 (in millions, except years):
 
Unrecognized
Compensation Cost
 
Weighted Average
Period
(In Years)
Stock options
$
50.0

 
2.2
RSUs, RSAs, and PSAs
$
354.4

 
2.2
Segments (Notes)
Segments [Text Block]
Segments

The Company’s chief operating decision maker (“CODM”) allocates resources and assesses performance based on financial information of the Company’s divisions. In the first quarter of 2013, the Company consolidated operational oversight and management of all security products within the SSD segment. As a result of this change, security products previously reported in the PSD segment (including the Branch SRX, Branch Firewall, and J Series product families) are now reported in the SSD segment. The Company reclassified the segment data for the prior period to conform to the current period's presentation.

The Company’s PSD segment primarily offers scalable routing and switching products that are used in service provider, enterprise, and public sector networks to control and direct network traffic from data centers, core, edge, aggregation, campus, Wide Area Networks ("WANs"), and customer premise equipment level. The Company's PSD segment consists of routing and switching products and services. Routing products and services include the ACX, E, M, MX, PTX, and T Series product families. Switching products and services primarily consist of the EX Series and wireless local area network solutions, as well as QFabric™.

The Company's SSD segment offers solutions that meet a broad array of our customers’ priorities, from protecting the users, applications and data on the network to providing network services across a distributed infrastructure. The SSD segment primarily consists of security, software, management, virtualization, routing products and services. Security includes firewalls (both JUNOS-based SRX and Screen OS-based firewalls), Firefly, virtual private network systems and appliances, secure socket layer virtual private network appliances, intrusion detection and prevention appliances, wide area network optimization platforms, Junos Pulse, and J Series. Software and services for the mobile and wireline network edge include traffic flow monitoring, mobile business services, dynamic application and subscriber awareness, next generation network addressing, as well as the MobileNext architecture for mobile networks. Management and virtualization products include Junosphere, Junos SDK, JunosV App Engine and the network management platform, Junos Space.

The CODM does not allocate to the Company's business segments certain operating expenses managed separately at the corporate level. Direct costs and operating expenses, such as standard cost of goods sold, research and development, and product marketing expenses, are generally applied to each segment. Indirect costs, such as manufacturing overhead and other cost of revenues, are allocated based on factors including headcount, usage, and revenue. Segment contribution margin provides supplemental data on operational performance and is comprised of these direct costs and operating expenses, as well as these indirect costs. Corporate unallocated expenses include: sales, marketing, general and administrative costs, share-based compensation, amortization of purchased intangible assets, restructuring charges, gains or losses on equity investments, other (expense) income, net, income taxes, and certain other charges. Segment contribution margin excludes these corporate unallocated expenses.

The following table summarizes financial information for each segment used by the CODM (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Net revenues:
 
 
 
 
 
 
 
PSD
$
916.0

 
$
810.2

 
$
1,725.2

 
$
1,575.9

SSD
234.7

 
263.6

 
484.7

 
530.4

Total net revenues
$
1,150.7

 
$
1,073.8

 
$
2,209.9

 
$
2,106.3

 
 
 
 
 
 
 
 
Segment contribution margin:
 
 
 
 
 
 
 
PSD
$
397.5

 
$
315.7

 
$
727.6

 
$
592.0

SSD
96.8

 
109.9

 
198.8

 
220.2

Total segment contribution margin
$
494.3

 
$
425.6

 
$
926.4

 
$
812.2

 
 
 
 
 
 
 
 
Corporate unallocated expenses(1)
$
(277.1
)
 
$
(264.7
)
 
$
(543.2
)
 
$
(527.8
)
Amortization of purchased intangible assets(2)
(7.7
)
 
(8.8
)
 
(15.2
)
 
(16.1
)
Share-based compensation expense
(61.5
)
 
(61.8
)
 
(111.4
)
 
(126.8
)
Share-based payroll tax expense
(0.6
)
 
(0.6
)
 
(4.1
)
 
(0.9
)
Restructuring charges(3)
(8.8
)
 
(3.2
)
 
(16.5
)
 
(5.2
)
Acquisition and litigation charges
(0.1
)
 
0.2

 
(10.5
)
 
(1.0
)
Total operating income
138.5

 
86.7

 
225.5

 
134.4

Other (expense) income, net
(12.6
)
 
2.8

 
(22.7
)
 
(21.6
)
Income before income taxes
$
125.9

 
$
89.5

 
$
202.8

 
$
112.8

________________________________
(1) 
Amount includes unallocated costs for global functions such as sales, marketing, and general and administrative.
(2) 
Amount includes amortization expense of purchased intangible assets reported in operating expenses and in cost of revenues.
(3) 
Amount includes restructuring charges reported in operating expenses and in cost of revenues.

Depreciation expense allocated to the PSD segment was $27.5 million and $61.9 million in the three and six months ended June 30, 2013, respectively, and $28.5 million and $55.4 million in the three and six months ended June 30, 2012, respectively. Depreciation expense allocated to the SSD segment was $6.9 million and $16.6 million in the three and six months ended June 30, 2013, respectively, and $9.2 million and $18.4 million in the three and six months ended June 30, 2012, respectively.

The Company attributes revenues to geographic region based on the customer’s ship-to location. The following table presents net revenues by geographic region (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Americas:
 
 
 
 
 
 
 
United States
$
610.2

 
$
537.6

 
$
1,157.2

 
$
1,006.0

Other
64.9

 
49.7

 
110.0

 
112.6

Total Americas
675.1

 
587.3

 
1,267.2

 
1,118.6

Europe, Middle East, and Africa
300.9

 
299.3

 
591.5

 
606.4

Asia Pacific
174.7

 
187.2

 
351.2

 
381.3

Total
$
1,150.7

 
$
1,073.8

 
$
2,209.9

 
$
2,106.3


No customer accounted for greater than 10% of the Company's net revenues during the three and six months ended June 30, 2013. During the three and six months ended June 30, 2012, Verizon Communications, Inc. accounted for 10.5% and 11.3% of net revenues, respectively.
The Company tracks assets by physical location. The majority of the Company’s assets, excluding cash and cash equivalents and investments, as of June 30, 2013 and December 31, 2012, were attributable to U.S. operations. As of June 30, 2013 and December 31, 2012, gross property and equipment held in the U.S., as a percentage of total property and equipment, was approximately 84% and 83%, respectively. Although management reviews asset information on a corporate level and allocates depreciation expense by segment, the CODM does not review asset information on a segment basis.
Income Taxes (Notes)
Income Tax [Text Block]
Income Taxes

The Company's effective tax rate for the three and six months ended June 30, 2013 was lower than the federal statutory rate of 35% and the effective tax rate for the same periods in 2012 primarily due to the following discrete items (in millions):
 
Three Months Ended
June 30, 2013
 
Six Months Ended
June 30, 2013
Section 199 deduction
$
20.3

 
$
20.3

Tax settlement with Internal Revenue Service (“IRS”)
$
—

 
$
27.8

Reinstatement of the U.S. federal research and development (“R&D”) tax credit
$
—

 
$
15.2



During the three and six months ended June 30, 2013, the Company completed a multi-year study for a Section 199 deduction for U.S. production activities. Section 199 provides for a special deduction for taxpayers engaged in qualified production activities within the United States. During the six months ended June 30, 2013, the Company finalized a closing agreement with the IRS covering specific matters related to the audit of the Company's federal income tax returns for tax years 2004 through 2006. In addition, on January 2, 2013, the American Taxpayer Relief Act of 2012 retroactively reinstated the U.S. federal R&D tax credit from January 1, 2012 to December 31, 2013.

The effective tax rates for the three and six months ended June 30, 2012, are similar to the federal statutory rate of 35%. The rates reflect the benefit of earnings in foreign jurisdictions, which are subject to lower tax rates, offset by the impact of the Company's investment activity. The effective rates for the periods do not reflect the benefit of the federal R&D credit, which expired on December 31, 2011.

As of June 30, 2013, the total amount of gross unrecognized tax benefits was $142.6 million, of which $126.6 million, if recognized, would affect the effective tax rate. The increase in the gross unrecognized tax benefits for the six months ended June 30, 2013 of approximately $6.5 million is primarily due to the multi-year claim related to the U.S. production activities deduction partially offset by the IRS tax settlement referenced above.

The Company engages in continuous discussions and negotiations with tax authorities regarding tax matters in various jurisdictions. There is a greater than remote likelihood that the balance of the gross unrecognized tax benefits will decrease by approximately $3.6 million within the next twelve months due to lapses of applicable statutes of limitation and the completion of tax review cycles in various tax jurisdictions.

The Company is currently under examination by the IRS for the 2007 through 2009 tax years. The Company is also subject to separate ongoing examinations by the India tax authorities for the 2004 tax year, 2004 through 2008 tax years and the 2009 through 2010 tax years. The Company is not aware of any other examinations by tax authorities in any other major jurisdictions in which it files income tax returns as of June 30, 2013.

In 2008, the Company received a proposed adjustment from the India tax authorities related to the 2004 tax year. In 2009, the India tax authorities commenced a separate investigation of our 2004 through 2008 tax returns and are disputing the Company's determination of taxable income due to the cost basis of certain fixed assets. The Company accrued $4.6 million in penalties and interest in 2009 related to this matter. The Company understands that in accordance with the administrative and judicial process in India, the Company may be required to make payments that are substantially higher than the amount accrued in order to ultimately settle this issue. The Company strongly believes that any assessment it may receive in excess of the amount accrued would be inconsistent with applicable India tax laws and intends to defend this position vigorously.

The Company is pursuing all available administrative remedies relative to these matters. The Company believes that it has adequately provided for any reasonably foreseeable outcomes related to these proposed adjustments and the ultimate resolution of these matters is unlikely to have a material effect on its consolidated financial condition or results of operations; however there is still a possibility that an adverse outcome of these matters could have a material effect on its consolidated financial condition and results of operations. For more information, see Note 16, Commitments and Contingencies, under the heading “IRS Notices of Proposed Adjustments.”
Net Income per Share (Notes)
Net Income Per Share [Text Block]
Net Income Per Share

The Company computed basic and diluted net income per share as follows (in millions, except per share amounts):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Numerator:
 
 
 
 
 
 
 
Net income
$
97.9

 
$
57.7

 
$
188.9

 
$
74.0

Denominator:
 
 
 
 
 
 
 
Weighted-average shares used to compute
  basic net income per share
503.0

 
527.8

 
503.8

 
528.0

Dilutive effect of employee stock awards
3.3

 
4.0

 
6.6

 
5.8

Weighted-average shares used to compute
  diluted net income per share
506.3

 
531.8

 
510.4

 
533.8

Net income per share:
 
 
 
 
 
 
 
Basic
$
0.19

 
$
0.11

 
$
0.37

 
$
0.14

Diluted
$
0.19

 
$
0.11

 
$
0.37

 
$
0.14



Basic net income per share is computed using net income available to common stockholders and the weighted-average number of common shares outstanding for the period. Diluted net income per share is computed using net income available to common stockholders and the weighted-average number of common shares outstanding plus potentially dilutive common shares outstanding during the period. Dilutive potential common shares consist of common shares issuable upon exercise of stock options, ESPP issuances, and vesting of RSUs, RSAs, and PSAs. The Company includes the common shares underlying PSAs in the calculation of diluted net income per share when they become contingently issuable and excludes such shares when they are not contingently issuable.

Potentially dilutive common shares of approximately 39.4 million and 24.3 million shares for the three and six months ended June 30, 2013, respectively, and 42.3 million and 33.2 million shares for the three and six months ended June 30, 2012, respectively, were excluded from the computation of diluted earnings per share because their effect would have been anti-dilutive.
Commitments and Contingencies (Notes)
Commitments and Contingencies [Text Block]
Commitments and Contingencies

Commitments

Operating Leases

The Company leases its facilities and certain equipment under non-cancelable operating leases that expire at various dates through November 30, 2022. Certain leases require the Company to pay variable costs such as taxes, maintenance, and insurance and include renewal options and escalation clauses. Future minimum payments under the non-cancelable operating leases totaled $239.5 million as of June 30, 2013. Rent expense was $13.6 million and $27.3 million for the three and six months ended June 30, 2013, respectively, and $15.8 million and $31.5 million for the three and six months ended June 30, 2012, respectively.

Purchase Commitments

In order to reduce manufacturing lead times and ensure adequate component supply, the Company enters into agreements with contract manufacturers and certain suppliers to procure inventory based on the Company's requirements. A significant portion of the Company's purchase commitments arising from these agreements consists of firm and non-cancelable commitments. These purchase commitments totaled $572.3 million as of June 30, 2013. The Company establishes a liability in connection with these purchase commitments related to carrying charges, quantities in excess of our demand forecasts, or obsolete materials charges for materials purchased by contract manufacturers to meet the Company’s forecast or customer orders. As of June 30, 2013, the Company accrued $27.6 million based on its estimate of such charges.

Long-Term Debt and Interest Payment on Long-Term Debt

As of June 30, 2013, the Company held long-term debt consisting of senior notes with a carrying value of $999.3 million. Of these Notes, $300.0 million will mature in 2016 and bears interest at a fixed rate of 3.10%, $300.0 million will mature in 2021 and bears interest at a fixed rate of 4.60%, and $400.0 million will mature in 2041 and bears interest at a fixed rate of 5.95%. Interest on the Notes is payable semiannually. See Note 10, Long-Term Debt and Financing, for further discussion of the Company's long-term debt.

Other Contractual Obligations

As of June 30, 2013, other contractual obligations primarily consisted of $94.0 million in indemnity-related and service related escrows, as required by certain asset purchases and acquisitions completed between 2005 and 2013, campus build-out obligations of $40.8 million, and other miscellaneous commitments of $11.6 million.
Tax Liabilities

As of June 30, 2013, the Company had $115.7 million included in long-term income taxes payable in the Condensed Consolidated Balance Sheets for unrecognized tax positions. At this time, the Company is unable to make a reasonably reliable estimate of the timing of payments related to this amount due to uncertainties in the timing of tax audit outcomes.

Guarantees

The Company enters into agreements with customers that contain indemnification provisions relating to potential situations where claims could be alleged that the Company’s products infringe the intellectual property rights of a third-party. The Company also has financial guarantees consisting of guarantees of product and service performance, guarantees related to third-party customer-financing arrangements, custom and duty guarantees, and standby letters of credit for certain lease facilities. As of June 30, 2013 and December 31, 2012, the Company had $43.3 million and $12.6 million, respectively, in financing guarantees, bank guarantees, and standby letters of credit related to these financial guarantees of which $32.2 million in financing guarantees is recorded in other accrued liabilities and other long-term liabilities in the Condensed Consolidated Balance Sheets as of June 30, 2013. See Note 10, Long-Term Debt and Financing, for further discussion of the Company's third-party customer-financing arrangements that contain guarantee provisions.

Legal Proceedings

The Company is involved in disputes, litigation, and other legal actions, including, but not limited to, the matters described below. The Company is aggressively defending its current litigation matters, and while there can be no assurances and the outcome of these matters is currently not determinable, the Company currently believes that there are no existing claims or proceedings that are likely to have a material adverse effect on its financial position. There are many uncertainties associated with any litigation and these actions or other third-party claims against the Company may cause the Company to incur costly litigation and/or substantial settlement charges. In addition, the resolution of any intellectual property litigation may require the Company to make royalty payments, which could adversely affect gross margins in future periods. If any of those events were to occur, the Company's business, financial condition, results of operations, and cash flows could be adversely affected. The actual liability in any such matters may be materially different from the Company's estimates, if any, which could result in the need to adjust the liability and record additional expenses. Unless otherwise noted below, during the period presented, we have not: recorded any accrual for loss contingencies associated with such legal proceedings; determined that an unfavorable outcome is probable or reasonably possible; or determined that the amount or range of any possible loss is reasonably estimable.

2011 Federal Securities Class Action

On August 15, 2011, a purported securities class action lawsuit, captioned City of Royal Oak Retirement System v. Juniper Networks, Inc., et al., Case No. 11-cv-04003-LHK, was filed in the United States District Court for the Northern District of California naming the Company and certain of its officers and directors as defendants. The complaint alleges that the defendants made false and misleading statements regarding the Company's business and prospects. Plaintiffs seek an unspecified amount of monetary damages on behalf of the purported class. On January 9, 2012 the Court appointed City of Omaha Police and Fire Retirement System and City of Bristol Pension Fund as lead plaintiffs. Lead plaintiffs allege that defendants made false and misleading statements about the Company's business and future prospects, and failed to adequately disclose the impact of certain changes in accounting rules. Lead plaintiffs purport to assert claims for violations of Sections 10 (b), 20(a) and 20A of the Securities Exchange Act of 1934 and SEC Rule 10b-5 on behalf of those who purchased or otherwise acquired Juniper Networks' common stock between July 20, 2010 and July 26, 2011, inclusive. On March 14, 2012, Defendants filed motions to dismiss lead plaintiffs' amended complaint. On July 23, 2012, the Court issued an order dismissing the action and giving lead plaintiffs leave to file an amended complaint. Lead plaintiffs filed their second amended complaint on August 20, 2012. Defendants filed a motion to dismiss the second amended complaint on September 17, 2012, and lead plaintiffs filed their opposition on October 22, 2012. Defendants filed their reply brief on November 8, 2012. On May 17, 2013, the Court granted Defendants' motion, dismissed the second amended complaint with prejudice, and entered judgment on Defendants' behalf.

2011 California State Derivative Lawsuits

Between August 22 and September 9, 2011, four purported shareholder derivative actions were filed in the Superior Court of the State of California, County of Santa Clara, naming certain of the Company's officers and directors as defendants. The Company is named only as a nominal defendant in the actions. The actions were consolidated as In re Juniper Networks, Inc. Shareholder Litigation, Case No. 1-11-CV-207701 (Lead Case), by order dated September 12, 2011. The complaints are generally based upon the disclosures and alleged omissions challenged in the securities class action. The complaints purport to assert claims against the defendants for breach of fiduciary duties, unjust enrichment, abuse of control, gross mismanagement, and waste of corporate assets. The complaints seek, among other relief, damages in an unspecified amount, restitution, and attorneys' fees and costs. On March 8, 2012, the Company filed a motion to stay the action until resolution of the federal securities class action discussed above, and also filed a demurrer seeking to dismiss the action for the reason that plaintiffs lack standing. The plaintiffs filed oppositions to both motions on April 5, 2012. Defendants filed reply briefs on May 7, 2012. At a hearing on July 27, 2012, the Court ordered that the actions be stayed until such time as the federal court issues an order denying a motion to dismiss in the securities class action, City of Omaha Police and Fire Retirement System v. Juniper Networks, Inc. et al., Case No. CV-11-4003-LHK. The Court deferred deciding the demurrer pending the stay. On July 1, 2013, plaintiff Sanjay Israni and Defendants entered into a stipulation dismissing without prejudice the action Israni v. Kriens, et al., Case No. 1-11-CV-208042 (one of the actions comprising the consolidated action), and on July 8, 2013, the Court issued an order granting the stipulation and dismissing Israni v. Kriens, et al., without prejudice. On August 5, 2013, Defendants entered into a stipulation with the remaining plaintiffs dismissing without prejudice the consolidated action In re Juniper Networks, Inc. Shareholder Litigation, Case No. 1-11-CV-207701 (Lead Case), and on August 6, 2013, the Court issued an order granting the stipulation and dismissing the case without prejudice.
2011 Federal Derivative Lawsuit
On September 27, 2011 and December 28, 2011, two purported shareholder derivative actions, captioned Ratinova v. Johnson, et al., Case No. 11-cv-04792 and Lisa E. Coppola, ERA v. Johnson, et al., Case No. 11-cv-06667, respectively, were filed in the United States District Court for the Northern District of California naming certain of the Company's officers and directors as defendants. The Company is named only as a nominal defendant in the action. Like the state derivative actions, the federal derivative lawsuits are generally based upon the disclosures and alleged omissions challenged in the securities class action. The complaints purport to assert claims against the defendants for breach of fiduciary duties and unjust enrichment. The complaints seek, among other relief, damages in an unspecified amount, restitution, and attorneys' fees and costs. By order dated January 30, 2012, the Court consolidated the actions as In re Juniper Networks, Inc. Shareholder Derivative Litigation, Master File No. 11-cv-04792-LHK. On February 3, 2012, the parties filed a stipulation in which the parties requested that the Court stay the action until such time as the Court entered an order denying a motion to dismiss in the related federal securities class action described above. On February 6, 2012, the Court granted the parties' stipulation. On July 12, 2013, the parties filed a stipulation to voluntarily dismiss the case without prejudice. On July 13, 2013, the Court granted the parties' stipulation and entered an order dismissing the case without prejudice.

Investigations

The U.S. Securities and Exchange Commission and the U.S. Department of Justice are conducting investigations into possible violations by the Company of the U.S. Foreign Corrupt Practices Act. The Company is cooperating with these agencies regarding these matters. The Company is unable to predict the duration, scope or outcome of these investigations.

IRS Notices of Proposed Adjustments

The Company is currently under examination by the IRS for the 2007 through 2009 tax years.

In 2013, the Company executed a closing agreement with the Appeals Division of the IRS related to its intercompany R&D cost sharing arrangement for the license of intangibles acquired in 2004, 2005 and 2006. The Company reached a final resolution with the IRS on all proposed adjustments for all tax years through 2006, which resulted in a settlement of approximately $19.6 million, including interest.
Subsequent Events (Notes)
Subsequent Events [Text Block]
Subsequent Events

Share Repurchase Authorization

Subsequent to June 30, 2013, through the filing of this Report, the Company announced that its Board approved an additional $1.0 billion share repurchase authorization. This new authorization is in addition to the $1.0 billion stock repurchase program approved by its Board and announced in June 2012. This new authorization will enable the Company to continue its ongoing stock repurchase plan which is designed to reduce dilution from its employee stock plans, while providing flexibility to repurchase additional shares as determined by the Company taking into account market conditions, business opportunities or other factors.

Stock Repurchases

Subsequent to June 30, 2013, through the filing of this Report, the Company repurchased 1.6 million shares of its common stock, for $34.1 million at an average purchase price of $21.74 per share, under its stock repurchase program. Repurchases of 1.3 million shares were settled prior to the filing of this Report and the remaining shares will be settled after the filing date. Under its stock repurchase program, the Company has $298.7 million authorized funds remaining as of the filing date. Purchases under the Company's stock repurchase program are subject to a review of the circumstances in place at the time and will be made from time to time as permitted by securities laws and other legal requirements. This program may be discontinued at any time.
Summary of Significant Accounting Policies (Policies)
Recent Accounting Pronouncements
Recent Accounting Pronouncements

In July 2013, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2013-11, Income Taxes (Topic 740)—Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (a consensus of the FASB Emerging Issues Task Force) ("ASU 2013-11") to provide explicit guidance on the financial statement presentation of an unrecognized tax benefit when a net operating loss carryforward, a similar tax loss or a tax credit carryforward exists. ASU 2013-11 is effective for fiscal years, and interim periods within those years, beginning after December 31, 2013. The Company intends to adopt this standard prospectively in the first quarter of 2014 and the adoption will not result in a change to the tax provision. The Company does not expect there will be a significant impact to its presentation of long-term taxes payable or its deferred tax assets.

In February 2013, the FASB issued ASU No. 2013-02, Comprehensive Income (Topic 220)—Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income ("ASU 2013-02"), which amends FASB Accounting Standards Codification ("ASC") 220, Comprehensive Income to include the reporting of reclassifications from accumulated other comprehensive income to the respective line items in net income. The Company adopted ASU 2013-02 during the first quarter of 2013 and presented the effects within the Condensed Consolidated Statements of Comprehensive Income and the accompanying notes.

In December 2011, the FASB issued ASU No. 2011-11, Balance Sheet (Topic 210)—Disclosures About Offsetting Assets and Liabilities ("ASU 2011-11"), and in January 2013 issued ASU No. 2013-01, Balance Sheet (Topic 210)—Clarifying the Scope of Disclosures About Offsetting Assets and Liabilities ("ASU 2013-01"). These standards create new disclosure requirements regarding the nature of an entity's rights of setoff and related arrangements associated with its derivative instruments, repurchase agreements, and securities lending transactions. Disclosures of certain instruments subject to enforceable master netting arrangements would be required, irrespective of whether the entity has elected to offset those instruments in the statement of financial position. The Company adopted these standards in the first quarter of 2013 and presented the effects in the accompanying notes.
Cash Equivalents and Investments (Tables)
Unrealized gains and losses and fair value of available-for-sale and trading securities [Table Text Block] 
The following tables summarize the Company's unrealized gains and losses and fair value of investments designated as available-for-sale and trading securities as of June 30, 2013 and December 31, 2012 (in millions):
 
Amortized
Cost
 
Gross Unrealized
Gains
 
Gross Unrealized
Losses
 
Estimated Fair
Value
As of June 30, 2013
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
Certificate of deposit
$
0.3

 
$
—

 
$
—

 
$
0.3

Money market funds
1,011.5

 
—

 
—

 
1,011.5

U.S. government securities
96.3

 
—

 
—

 
96.3

Total cash equivalents
1,108.1

 
—

 
—

 
1,108.1

Restricted investments:
 
 
 
 
 
 
 
Money market funds
89.5

 
—

 
—

 
89.5

Mutual funds
2.7

 
—

 
—

 
2.7

Total restricted investments
92.2

 
—

 
—

 
92.2

Fixed income securities:
 
 
 
 
 
 
 
Asset-backed securities
237.8

 
0.1

 
(0.5
)
 
237.4

Certificates of deposit
36.0

 
—

 
—

 
36.0

Commercial paper
6.6

 
—

 
—

 
6.6

Corporate debt securities
651.9

 
1.3

 
(1.0
)
 
652.2

Foreign government debt securities
15.8

 
—

 
—

 
15.8

Government-sponsored enterprise obligations
292.8

 
0.1

 
(0.5
)
 
292.4

U.S. government securities
295.9

 
0.1

 
—

 
296.0

Total fixed income securities
1,536.8

 
1.6

 
(2.0
)
 
1,536.4

Publicly-traded equity securities
7.6

 
11.7

 
(0.2
)
 
19.1

Total available-for-sale securities
2,744.7

 
13.3

 
(2.2
)
 
2,755.8

Trading securities in mutual funds(*)
13.8

 
—

 
—

 
13.8

Total
$
2,758.5

 
$
13.3

 
$
(2.2
)
 
$
2,769.6

 
 
 
 
 
 
 
 
Reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,108.1

 
$
—

 
$
—

 
$
1,108.1

Restricted investments
92.2

 
—

 
—

 
92.2

Short-term investments
531.1

 
12.1

 
(0.3
)
 
542.9

Long-term investments
1,027.1

 
1.2

 
(1.9
)
 
1,026.4

Total
$
2,758.5

 
$
13.3

 
$
(2.2
)
 
$
2,769.6


________________________________
(*) 
Balance includes the Company's non-qualified deferred compensation plan assets.
 
Amortized
Cost
 
Gross Unrealized
Gains
 
Gross Unrealized
Losses
 
Estimated Fair
Value
As of December 31, 2012
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
Certificate of deposit
$
0.6

 
$
—

 
$
—

 
$
0.6

Commercial paper
10.8

 
—

 
—

 
10.8

Government-sponsored enterprise obligations
6.1

 
—

 
—

 
6.1

Money market funds
1,042.6

 
—

 
—

 
1,042.6

U.S. government securities
165.8

 
—

 
—

 
165.8

Total cash equivalents
1,225.9

 
—

 
—

 
1,225.9

Restricted investments:
 
 
 
 
 
 
 
Money market funds
102.6

 
—

 
—

 
102.6

Mutual funds
2.9

 
0.1

 
—

 
3.0

Total restricted investments
105.5

 
0.1

 
—

 
105.6

Fixed income securities:
 
 
 
 
 
 
 
Asset-backed securities
226.2

 
0.3

 
(0.1
)
 
226.4

Certificates of deposit
41.9

 
—

 
—

 
41.9

Commercial paper
11.6

 
—

 
—

 
11.6

Corporate debt securities
533.4

 
2.3

 
(0.1
)
 
535.6

Foreign government debt securities
5.0

 
—

 
—

 
5.0

Government-sponsored enterprise obligations
264.6

 
0.3

 
—

 
264.9

U.S. government securities
328.6

 
0.1

 
—

 
328.7

Total fixed income securities
1,411.3

 
3.0

 
(0.2
)
 
1,414.1

Publicly-traded equity securities
3.0

 
—

 
(0.1
)
 
2.9

Total available-for-sale securities
2,745.7

 
3.1

 
(0.3
)
 
2,748.5

Trading securities in mutual funds(*)
12.6

 
—

 
—

 
12.6

Total
$
2,758.3

 
$
3.1

 
$
(0.3
)
 
$
2,761.1

 
 
 
 
 
 
 
 
Reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,225.9

 
$
—

 
$
—

 
$
1,225.9

Restricted investments
105.5

 
0.1

 
—

 
105.6

Short-term investments
441.3

 
0.3

 
(0.1
)
 
441.5

Long-term investments
985.6

 
2.7

 
(0.2
)
 
988.1

Total
$
2,758.3

 
$
3.1

 
$
(0.3
)
 
$
2,761.1


________________________________
(*) 
Balance includes the Company's non-qualified deferred compensation plan assets.
Maturities of fixed income securities [Table Text Block] 
The following table presents the maturities of the Company's total fixed income securities as of June 30, 2013 (in millions):
 
Amortized
Cost
 
Gross Unrealized
Gains
 
Gross Unrealized
Losses
 
Estimated Fair
Value
Due within one year
$
509.7

 
$
0.4

 
$
(0.1
)
 
$
510.0

Due between one and five years
1,027.1

 
1.2

 
(1.9
)
 
1,026.4

Total
$
1,536.8

 
$
1.6

 
$
(2.0
)
 
$
1,536.4

Available-for-sale securities in unrealized loss position [Table Text Block] 
The following tables present the Company's available-for-sale securities that were in an unrealized loss position as of June 30, 2013 and December 31, 2012 (in millions):
 
Less than 12 Months
 
12 Months or Greater
 
Total
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
As of June 30, 2013
 
 
 
 
 
 
 
 
 
 
 
Fixed income securities:
 
 
 
 
 
 
 
 
 
 
 
Asset-backed securities
$
195.3

 
$
(0.5
)
 
$
—

 
$
—

 
$
195.3

 
$
(0.5
)
Corporate debt securities
304.0

 
(1.0
)
 
—

 
—

 
304.0

 
(1.0
)
Foreign government debt securities
15.0

 
—

 
—

 
—

 
15.0

 
—

Government-sponsored enterprise obligations
129.6

 
(0.5
)
 
—

 
—

 
129.6

 
(0.5
)
U.S. government securities
56.5

 
—

 
—

 
—

 
56.5

 
—

Total fixed income securities
700.4

 
(2.0
)
 
—

 
—

 
700.4

 
(2.0
)
Publicly-traded equity securities
2.8

 
(0.2
)
 
—

 
—

 
2.8

 
(0.2
)
Total available-for sale securities
$
703.2

 
$
(2.2
)
 
$
—

 
$
—

 
$
703.2

 
$
(2.2
)

 
Less than 12 Months
 
12 Months or Greater
 
Total
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
 
Fair
Value
 
Unrealized
Loss
As of December 31, 2012
 
 
 
 
 
 
 
 
 
 
 
Fixed income securities:
 
 
 
 
 
 
 
 
 
 
 
Asset-backed securities(*)
$
55.1

 
$
(0.1
)
 
$
0.1

 
$
—

 
$
55.2

 
$
(0.1
)
Certificates of deposit
0.3

 
—

 
—

 
—

 
0.3

 
—

Commercial paper
10.0

 
—

 
—

 
—

 
10.0

 
—

Corporate debt securities
116.0

 
(0.1
)
 
—

 
—

 
116.0

 
(0.1
)
Government-sponsored enterprise obligations
30.0

 
—

 
—

 
—

 
30.0

 
—

U.S. government securities
68.2

 
—

 
—

 
—

 
68.2

 
—

Total fixed income securities
279.6

 
(0.2
)
 
0.1

 
—

 
279.7

 
(0.2
)
Publicly-traded equity securities
2.9

 
(0.1
)
 
—

 
—

 
2.9

 
(0.1
)
Total available-for sale securities
$
282.5

 
$
(0.3
)
 
$
0.1

 
$
—

 
$
282.6

 
$
(0.3
)
 ________________________________
(*) Balance greater than 12 months includes investments that were in an immaterial unrealized loss position as of December 31, 2012.
Restricted cash and investments [Table Text Block] 
The following table summarizes the Company's cash and investments that are classified as restricted cash and investments in the Condensed Consolidated Balance Sheets (in millions):
 
As of
 
June 30,
2013
 
December 31,
2012
Restricted cash
$
1.8

 
$
0.8

Restricted investments
92.2

 
105.6

Total restricted cash and investments
$
94.0

 
$
106.4

Fair Value Measurements (Tables)
Assets measured at fair value on a recurring basis [Table Text Block]
The following tables provide a summary of assets and liabilities measured at fair value on a recurring basis and as reported in the Condensed Consolidated Balance Sheets (in millions):
 
Fair Value Measurements at June 30, 2013 Using:
 
 
 
Quoted Prices in
Active Markets For
Identical Assets
 
Significant Other
Observable
Remaining Inputs
 
Significant Other
Unobservable
Remaining Inputs
 
 
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Total
Assets measured at fair value:
 
 
 
 
 
 
 
Available-for-sale securities:
 
 
 
 
 
 
 
Asset-backed securities
$
—

 
$
237.4

 
$
—

 
$
237.4

Certificate of deposit
—

 
36.3

 
—

 
36.3

Commercial paper
—

 
6.6

 
—

 
6.6

Corporate debt securities
—

 
652.2

 
—

 
652.2

Foreign government debt securities
—

 
15.8

 
—

 
15.8

Government-sponsored enterprise obligations
287.4

 
5.0

 
—

 
292.4

Money market funds (1)
1,101.0

 
—

 
—

 
1,101.0

Mutual funds (2)
2.7

 
—

 
—

 
2.7

Publicly-traded equity securities
19.1

 
—

 
—

 
19.1

U.S. government securities
213.9

 
178.4

 
—

 
392.3

Total available-for-sale securities
1,624.1

 
1,131.7

 
—

 
2,755.8

Trading securities in mutual funds (3)
13.8

 
—

 
—

 
13.8

Derivative assets:
 
 
 
 
 
 
 
Foreign exchange contracts
—

 
1.3

 
—

 
1.3

Total assets measured at fair value
$
1,637.9

 
$
1,133.0

 
$
—

 
$
2,770.9

Liabilities measured at fair value:
 
 
 
 
 
 
 
Derivative liabilities:
 
 
 
 
 
 
 
Foreign exchange contracts
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
Total liabilities measured at fair value
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
 
 
 
 
 
 
 
 
Total assets measured at fair value, reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,011.5

 
$
96.6

 
$
—

 
$
1,108.1

Restricted investments
92.2

 
—

 
—

 
92.2

Short-term investments
272.7

 
270.2

 
—

 
542.9

Long-term investments
261.5

 
764.9

 
—

 
1,026.4

Prepaid expenses and other current assets
—

 
1.3

 
—

 
1.3

Total assets measured at fair value
$
1,637.9

 
$
1,133.0

 
$
—

 
$
2,770.9

 
 
 
 
 
 
 
 
Total liabilities measured at fair value, reported as:
 
 
 
 
 
 
 
Other accrued liabilities
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
Total liabilities measured at fair value
$
—

 
$
(2.7
)
 
$
—

 
$
(2.7
)
________________________________
(1) 
Balance includes $89.5 million of restricted investments measured at fair market value, related to the Company's D&O trust and acquisition-related escrows.
(2) 
Balance relates to the restricted investments measured at fair market value of the Company's India Gratuity Trust.
(3) 
Balance relates to investments measured at fair value related to the Company's non-qualified deferred compensation plan assets.
 
Fair Value Measurements at December 31, 2012 Using:
 
 
 
Quoted Prices in
Active Markets For
Identical Assets
 
Significant Other
Observable
Remaining Inputs
 
Significant Other
Unobservable
Remaining Inputs
 
 
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Total
Assets measured at fair value:
 
 
 
 
 
 
 
Available-for-sale securities:
 
 
 
 
 
 
 
Asset-backed securities
$
—

 
$
226.4

 
$
—

 
$
226.4

Certificate of deposit
—

 
42.5

 
—

 
42.5

Commercial paper
—

 
22.4

 
—

 
22.4

Corporate debt securities
—

 
535.6

 
—

 
535.6

Foreign government debt securities
—

 
5.0

 
—

 
5.0

Government-sponsored enterprise obligations
254.9

 
16.1

 
—

 
271.0

Money market funds (1)
1,145.2

 
—

 
—

 
1,145.2

Mutual funds (2)
1.0

 
2.0

 
—

 
3.0

Publicly-traded equity securities
2.9

 
—

 
—

 
2.9

U.S. government securities
275.9

 
218.6

 
—

 
494.5

Total available-for-sale securities
1,679.9

 
1,068.6

 
—

 
2,748.5

Trading securities in mutual funds (3)
12.6

 
—

 
—

 
12.6

Derivative assets:
 
 
 
 
 
 
 
Foreign exchange contracts
—

 
3.5

 
—

 
3.5

Total assets measured at fair value
$
1,692.5

 
$
1,072.1

 
$
—

 
$
2,764.6

Liabilities measured at fair value:
 
 
 
 
 
 
 
Derivative liabilities:
 
 
 
 
 
 
 
Foreign exchange contracts
$
—

 
$
0.1

 
$
—

 
$
0.1

Total liabilities measured at fair value
$
—

 
$
0.1

 
$
—

 
$
0.1

 
 
 
 
 
 
 
 
Total assets measured at fair value, reported as:
 
 
 
 
 
 
 
Cash equivalents
$
1,048.7

 
$
177.2

 
$
—

 
$
1,225.9

Restricted investments
103.6

 
2.0

 
—

 
105.6

Short-term investments
224.4

 
217.1

 
—

 
441.5

Long-term investments
315.8

 
672.3

 
—

 
988.1

Prepaid expenses and other current assets
—

 
3.5

 
—

 
3.5

Total assets measured at fair value
$
1,692.5

 
$
1,072.1

 
$
—

 
$
2,764.6

 
 
 
 
 
 
 
 
Total liabilities measured at fair value, reported as:
 
 
 
 
 
 
 
Other accrued liabilities
$
—

 
$
0.1

 
$
—

 
$
0.1

Total liabilities measured at fair value
$
—

 
$
0.1

 
$
—

 
$
0.1


________________________________
(1) 
Balance includes $102.6 million of restricted investments measured at fair market value, related to the Company's D&O trust and acquisition-related escrows.
(2) 
Balance relates to the restricted investments measured at fair market value of the Company's India Gratuity Trust.
(3) 
Balance relates to investments measured at fair value related to the Company's non-qualified deferred compensation plan assets.
Derivative Instruments (Tables)
Derivative Instruments [Table Text Block]
The notional amount of Company's foreign currency derivatives are summarized as follows (in millions):
 
As of
 
June 30,
2013
 
December 31,
2012
Cash flow hedges
$
137.2

 
$
85.8

Non-designated derivatives
133.9

 
112.8

     Total
$
271.1

 
$
198.6

Goodwill and Purchased Intangible Assets (Tables)
Goodwill [Table Text Block] 
The following table presents the goodwill activity allocated to the Company's reportable segments during the six months ended June 30, 2013 (in millions):
 
PSD
 
SSD
 
Total
Balance as of December 31, 2012
$
1,866.3

 
$
2,191.5

 
$
4,057.8

Reclassifications
(179.0
)
 
179.0

 
—

Foreign currency translation adjustment
(0.1
)
 
—

 
(0.1
)
Balance as of June 30, 2013
$
1,687.2

 
$
2,370.5

 
$
4,057.7

Finite lived and indefinite lived intangible assets by major class [Table Text Block] 
The Company’s purchased intangible assets were as follows (in millions):
 
Gross
 
Accumulated
Amortization
 
Impairments and
Other Charges
 
Net
As of June 30, 2013
 
 
 
 
 
 
 
Intangible assets with finite lives:
 
 
 
 
 
 
 
Technologies and patents
$
564.0

 
$
(438.4
)
 
$
(30.5
)
 
$
95.1

Customer contracts, support agreements, and
  related relationships
74.3

 
(61.0
)
 
(2.2
)
 
11.1

Other
18.8

 
(18.8
)
 
—

 
—

Total intangible assets with finite lives
657.1

 
(518.2
)
 
(32.7
)
 
106.2

IPR&D with indefinite lives
17.4

 
—

 
—

 
17.4

Total purchased intangible assets
$
674.5

 
$
(518.2
)
 
$
(32.7
)
 
$
123.6

 
 
 
 
 
 
 
 
As of December 31, 2012
 
 
 
 
 
 
 
Intangible assets with finite lives:
 
 
 
 
 
 
 
Technologies and patents
$
554.1

 
$
(425.0
)
 
$
(30.5
)
 
$
98.6

Customer contracts, support agreements, and
  related relationships
74.3

 
(59.2
)
 
(2.2
)
 
12.9

Other
18.8

 
(18.8
)
 
—

 
—

Total intangible assets with finite lives
647.2

 
(503.0
)
 
(32.7
)
 
111.5

IPR&D with indefinite lives
17.4

 
—

 
—

 
17.4

Total purchased intangible assets
$
664.6

 
$
(503.0
)
 
$
(32.7
)
 
$
128.9

Estimated future amortization expense of purchased intangible assets with definite lives [Table Text Block] 
As of June 30, 2013, the estimated future amortization expense of purchased intangible assets with finite lives is as follows (in millions):
Years Ending December 31,
Amount
Remainder of 2013
$
15.2

2014
30.4

2015
26.8

2016
14.2

2017
10.5

Thereafter
9.1

Total
$
106.2

Other Financial Information (Tables)
Inventories, Net [Table Text Block] 
Inventories, net are reported within prepaid expenses and other current assets on the Condensed Consolidated Balance Sheets and consisted of the following (in millions):
 
As of
 
June 30, 2013
 
December 31, 2012
Inventories, net:
 
 
 
Production materials
$
49.8

 
$
54.6

Finished goods
0.3

 
4.1

Total inventories, net
$
50.1

 
$
58.7

Warranties [Table Text Block] 
Changes in the Company’s warranty reserve during the six months ended June 30, 2013 were as follows (in millions):
Balance as of December 31, 2012
$
29.7

Provisions made during the period, net
14.1

Adjustments related to pre-existing warranties
(0.7
)
Actual costs incurred during the period
(14.1
)
Balance as of June 30, 2013
$
29.0

Deferred Revenue [Table Text Block] 
Details of the Company's deferred revenue, as reported on the Condensed Consolidated Balance Sheets, were as follows (in millions):
 
As of
 
June 30, 2013
 
December 31, 2012
Deferred product revenue:
 
 
 
Undelivered product commitments and other product deferrals
$
237.0

 
$
256.9

Distributor inventory and other sell-through items
100.0

 
138.4

Deferred gross product revenue
337.0

 
395.3

Deferred cost of product revenue
(59.5
)
 
(99.4
)
Deferred product revenue, net
277.5

 
295.9

Deferred service revenue
750.5

 
627.5

Total
$
1,028.0

 
$
923.4

Reported as:
 
 
 
Current
$
750.4

 
$
693.5

Long-term
277.6

 
229.9

Total
$
1,028.0

 
$
923.4

Other (Expense) Income, Net [Table Text Block] 
Other (expense) income, net consisted of the following (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Interest income
$
1.7

 
$
2.9

 
$
3.8

 
$
5.7

Interest expense
(14.9
)
 
(13.5
)
 
(29.2
)
 
(27.7
)
Other
0.6

 
13.4

 
2.7

 
0.4

Other (expense) income, net
$
(12.6
)
 
$
2.8

 
$
(22.7
)
 
$
(21.6
)
Restructuring Charges (Tables)
Summary of Restructuring Charges [Table Text Block] 
The following table presents restructuring charges included in cost of revenues and restructuring charges in the Condensed Consolidated Statements of Operations under the Company's restructuring plans (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Severance
$
0.8

 
$
1.3

 
$
5.2

 
$
4.3

Facilities
7.7

 
1.9

 
10.3

 
1.7

Contract terminations and other
0.3

 
—

 
1.0

 
(0.8
)
Total
$
8.8

 
$
3.2

 
$
16.5

 
$
5.2

Changes in Restructuring Liability [Table Text Block] 

The following table provides a summary of changes in the restructuring liability related to the Company's plans during the six months ended June 30, 2013 (in millions):
 
December 31,
2012
 
Charges
 
Cash
Payments
 
Non-cash
Settlements and
Other
 
June 30,
2013
Severance
$
10.6

 
$
5.2

 
$
(12.0
)
 
$
(0.1
)
 
$
3.7

Facilities
5.2

 
10.3

 
(2.8
)
 
(4.8
)
 
7.9

Contract terminations and other
2.4

 
1.0

 
(3.5
)
 
0.5

 
0.4

Total
$
18.2

 
$
16.5

 
$
(18.3
)
 
$
(4.4
)
 
$
12.0


Long-Term Debt and Financing (Tables)
Long-Term Debt [Table Text Block]
The following table summarizes the Company's long-term debt (in millions, except percentages):
 
As of June 30, 2013
 
Amount
 
Effective Interest
Rates
Senior notes:
 
 
 
3.10% fixed-rate notes, due 2016 ("2016 Notes")
$
300.0

 
3.12
%
4.60% fixed-rate notes, due 2021 ("2021 Notes")
300.0

 
4.63
%
5.95% fixed-rate notes, due 2041 ("2041 Notes")
400.0

 
6.01
%
Total senior notes
1,000.0

 
 
Unaccreted discount
(0.7
)
 
 
Total
$
999.3

 
 

Equity (Tables)
Accumulated Other Comprehensive (Loss) Income, Net of Tax [Table Text Block] 
The components of accumulated other comprehensive (loss) income, net of related taxes, during the six months ended June 30, 2013 were as follows (in millions):
 
Unrealized
Gains (Losses)
on Available-for-
Sale Securities(1)
 
Unrealized
Gains (Losses)
on Cash Flow
Hedges(2)
 
Foreign
Currency
Translation
Adjustments
 
Total
Balance as of December 31, 2012
$
2.1

 
$
3.0

 
$
(0.4
)
 
$
4.7

Other comprehensive gain (loss) before reclassifications
5.6

 
(2.2
)
 
(9.5
)
 
(6.1
)
Amount reclassified from accumulated other
   comprehensive (gain) income
(0.5
)
 
(1.8
)
 
—

 
(2.3
)
Other comprehensive loss
5.1

 
(4.0
)
 
(9.5
)
 
(8.4
)
Balance as of June 30, 2013
$
7.2

 
$
(1.0
)
 
$
(9.9
)
 
$
(3.7
)
________________________________
(1) 
The reclassifications out of accumulated comprehensive income during the six months ended June 30, 2013 for realized gains on available-for-sale securities of $0.5 million are included in other (expense) income, net in the Condensed Consolidated Statements of Operations.
(2) 
The reclassifications out of accumulated comprehensive income during the six months ended June 30, 2013 for realized gains on cash flow hedges are included within cost of revenues of $0.2 million, research and development of $0.8 million, sales and marketing of $0.4 million, and general and administrative of $0.4 million for which the hedged transactions relate in the Condensed Consolidated Statements of Operations.
Other Comprehensive Income, Tax [Table Text Block] 
The following table presents the taxes related to each component of other comprehensive income (loss) (in millions):
 
Three Months Ended June 30, 2013
 
Six Months Ended June 30, 2013
 
Gross
Amount
 
Income Tax
(Provision)
Benefit
 
Net
Amount
 
Gross
Amount
 
Income Tax
(Provision)
Benefit
 
Net
Amount
Available-for-sale securities:
 
 
 
 
 
 
 
 
 
 
 
Change in unrealized gains (losses) on
  available-for-sale securities
$
9.7

 
$
(3.9
)
 
$
5.8

 
$
9.6

 
$
(4.0
)
 
$
5.6

Reclassification adjustment for realized net
  gains on available-for-sale securities
  included in net income
(0.2
)
 
0.1

 
(0.1
)
 
(0.7
)
 
0.2

 
(0.5
)
Net change in unrealized gains (losses)
  on available-for-sale securities
9.5

 
(3.8
)
 
5.7

 
8.9

 
(3.8
)
 
5.1

Cash flow hedges:
 
 
 
 
 
 
 
 
 
 
 
Change in unrealized (losses) gains on cash
  flow hedges
(1.7
)
 
1.6

 
(0.1
)
 
(3.8
)
 
1.6

 
(2.2
)
Reclassification adjustment for realized net
  (gains) losses on cash flow hedges
  included in net income
(0.6
)
 
0.2

 
(0.4
)
 
(2.0
)
 
0.2

 
(1.8
)
Net change in unrealized (losses) gains
  on cash flow hedges
(2.3
)
 
1.8

 
(0.5
)
 
(5.8
)
 
1.8

 
(4.0
)
Change in foreign currency adjustments
(3.7
)
 
—

 
(3.7
)
 
(9.5
)
 
—

 
(9.5
)
Other comprehensive income (loss)
$
3.5

 
$
(2.0
)
 
$
1.5

 
$
(6.4
)
 
$
(2.0
)
 
$
(8.4
)

Taxes related to each component of other comprehensive income (loss) were not material for the three and six months ended June 30, 2012.
Employee Benefit Plans (Tables)
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] 
The following table summarizes the Company’s stock option activity and related information as of and for the six months ended June 30, 2013 (in millions, except for per share amounts and years):
 
Outstanding Options
 
Number of Shares
 
Weighted Average
Exercise Price
per Share
 
Weighted Average
Remaining
Contractual Term
(In Years)
 
Aggregate
Intrinsic
Value
Balance as of December 31, 2012
34.1

 
$
24.13

 
 
 
 
Options granted
—

 
—

 
 
 
 
Options canceled
(0.6
)
 
31.49

 
 
 
 
Options exercised
(2.9
)
 
15.72

 
 
 
 
Options expired
(2.4
)
 
28.45

 
 
 
 
Balance as of June 30, 2013
28.2

 
$
24.47

 
2.9
 
$
38.4

 
 
 
 
 
 
 
 
As of June 30, 2013:
 
 
 
 
 
 
 
Vested and expected-to-vest options
27.6

 
$
24.53

 
2.8
 
$
35.4

Exercisable options
23.7

 
$
24.50

 
2.3
 
$
21.9

Schedule of Nonvested Share Activity [Table Text Block] 
The following table summarizes the Company’s RSU, RSA, and PSA activity and related information as of and for the six months ended June 30, 2013 (in millions, except per share amounts and years):
 
Outstanding RSUs, RSAs, and PSAs
 
Number of Shares
 
Weighted Average
Grant-Date Fair
Value per Share
 
Weighted Average
Remaining
Contractual Term
(In Years)
 
Aggregate
Intrinsic
Value
Balance as of December 31, 2012
26.8

 
$
27.76

 
 
 
 
RSUs granted
8.4

 
20.22

 
 
 
 
PSAs granted (*)
2.0

 
21.29

 
 
 
 
RSUs vested
(4.2
)
 
28.26

 
 
 
 
PSAs vested
(1.0
)
 
28.28

 
 
 
 
RSAs vested
(0.5
)
 
19.59

 
 
 
 
RSUs canceled
(1.7
)
 
23.76

 
 
 
 
PSAs canceled
(2.2
)
 
29.47

 
 
 
 
Balance as of June 30, 2013
27.6

 
25.16

 
1.5
 
$
532.0

 
 
 
 
 
 
 
 
As of June 30, 2013:
 
 
 
 
 
 
 
Vested and expected-to-vest RSUs, RSAs,
   and PSAs
22.9

 
$
20.47

 
1.3
 
$
442.5

________________________________
(*) 
The number of shares subject to PSAs granted represents the aggregate maximum number of shares that may be issued pursuant to the award over its full term. The aggregate number of shares subject to these PSAs that would be issued if performance goals determined by the Compensation Committee are achieved at target is 1.0 million shares. Depending on achievement of such performance goals, the range of shares that could be issued under these awards is 0 to 2.0 million shares.
Estimates of Weighted Average Fair Value Per Share Under Employee Purchase Plan And Stock Option Plan [Table Text Block] 
The weighted-average assumptions used and the resulting estimates of fair value for stock options and ESPP were as follows:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Stock Options:
 
 
 
 
 
 
 
Volatility
—
 
—
 
—
 
46%
Risk-free interest rate
—
 
—
 
—
 
0.8%
Expected life (years)
—
 
—
 
—
 
4.2
Dividend yield
—
 
—
 
—
 
—
Weighted-average fair value per share
—
 
—
 
—
 
$8.51
 
 
 
 
 
 
 
 
ESPP:
 
 
 
 
 
 
 
Volatility
36%
 
51%
 
36%
 
51%
Risk-free interest rate
0.1%
 
0.1%
 
0.1%
 
0.1%
Expected life (years)
0.5
 
0.5
 
0.5
 
0.5
Dividend yield
—
 
—
 
—
 
—
Weighted-average fair value per share
$5.63
 
$6.38
 
$5.63
 
$6.38
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] 

Share-based compensation expense associated with stock options, ESPP, RSUs, RSAs, and PSAs was recorded in the following cost and expense categories in the Company's Condensed Consolidated Statements of Operations (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Cost of revenues - Product
$
1.2

 
$
1.1

 
$
2.1

 
$
2.1

Cost of revenues - Service
3.5

 
4.2

 
8.1

 
9.5

Research and development
33.0

 
28.5

 
56.6

 
54.3

Sales and marketing
18.1

 
21.0

 
32.6

 
42.9

General and administrative
5.7

 
7.0

 
12.0

 
18.0

Total
$
61.5

 
$
61.8

 
$
111.4

 
$
126.8

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] 
The following table summarizes share-based compensation expense by award type (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Stock options
$
7.7

 
$
15.1

 
$
17.2

 
$
32.8

RSUs, RSAs, and PSAs
49.3

 
41.3

 
86.3

 
83.1

ESPP
4.5

 
5.4

 
7.9

 
10.9

Total
$
61.5

 
$
61.8

 
$
111.4

 
$
126.8

Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block] 
The following table presents unrecognized compensation cost, adjusted for estimated forfeitures, recognized over a weighted-average period related to unvested stock options, RSUs, RSAs, and PSAs as of June 30, 2013 (in millions, except years):
 
Unrecognized
Compensation Cost
 
Weighted Average
Period
(In Years)
Stock options
$
50.0

 
2.2
RSUs, RSAs, and PSAs
$
354.4

 
2.2
Segments (Tables)
Financial information for each segment [Table Text Block] 
The following table summarizes financial information for each segment used by the CODM (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Net revenues:
 
 
 
 
 
 
 
PSD
$
916.0

 
$
810.2

 
$
1,725.2

 
$
1,575.9

SSD
234.7

 
263.6

 
484.7

 
530.4

Total net revenues
$
1,150.7

 
$
1,073.8

 
$
2,209.9

 
$
2,106.3

 
 
 
 
 
 
 
 
Segment contribution margin:
 
 
 
 
 
 
 
PSD
$
397.5

 
$
315.7

 
$
727.6

 
$
592.0

SSD
96.8

 
109.9

 
198.8

 
220.2

Total segment contribution margin
$
494.3

 
$
425.6

 
$
926.4

 
$
812.2

 
 
 
 
 
 
 
 
Corporate unallocated expenses(1)
$
(277.1
)
 
$
(264.7
)
 
$
(543.2
)
 
$
(527.8
)
Amortization of purchased intangible assets(2)
(7.7
)
 
(8.8
)
 
(15.2
)
 
(16.1
)
Share-based compensation expense
(61.5
)
 
(61.8
)
 
(111.4
)
 
(126.8
)
Share-based payroll tax expense
(0.6
)
 
(0.6
)
 
(4.1
)
 
(0.9
)
Restructuring charges(3)
(8.8
)
 
(3.2
)
 
(16.5
)
 
(5.2
)
Acquisition and litigation charges
(0.1
)
 
0.2

 
(10.5
)
 
(1.0
)
Total operating income
138.5

 
86.7

 
225.5

 
134.4

Other (expense) income, net
(12.6
)
 
2.8

 
(22.7
)
 
(21.6
)
Income before income taxes
$
125.9

 
$
89.5

 
$
202.8

 
$
112.8

________________________________
(1) 
Amount includes unallocated costs for global functions such as sales, marketing, and general and administrative.
(2) 
Amount includes amortization expense of purchased intangible assets reported in operating expenses and in cost of revenues.
(3) 
Amount includes restructuring charges reported in operating expenses and in cost of revenues.

Net revenues by geographic region [Table Text Block] 
The Company attributes revenues to geographic region based on the customer’s ship-to location. The following table presents net revenues by geographic region (in millions):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Americas:
 
 
 
 
 
 
 
United States
$
610.2

 
$
537.6

 
$
1,157.2

 
$
1,006.0

Other
64.9

 
49.7

 
110.0

 
112.6

Total Americas
675.1

 
587.3

 
1,267.2

 
1,118.6

Europe, Middle East, and Africa
300.9

 
299.3

 
591.5

 
606.4

Asia Pacific
174.7

 
187.2

 
351.2

 
381.3

Total
$
1,150.7

 
$
1,073.8

 
$
2,209.9

 
$
2,106.3

Income Taxes (Tables)
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
The Company's effective tax rate for the three and six months ended June 30, 2013 was lower than the federal statutory rate of 35% and the effective tax rate for the same periods in 2012 primarily due to the following discrete items (in millions):
 
Three Months Ended
June 30, 2013
 
Six Months Ended
June 30, 2013
Section 199 deduction
$
20.3

 
$
20.3

Tax settlement with Internal Revenue Service (“IRS”)
$
—

 
$
27.8

Reinstatement of the U.S. federal research and development (“R&D”) tax credit
$
—

 
$
15.2

Net Income per Share (Tables)
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The Company computed basic and diluted net income per share as follows (in millions, except per share amounts):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Numerator:
 
 
 
 
 
 
 
Net income
$
97.9

 
$
57.7

 
$
188.9

 
$
74.0

Denominator:
 
 
 
 
 
 
 
Weighted-average shares used to compute
  basic net income per share
503.0

 
527.8

 
503.8

 
528.0

Dilutive effect of employee stock awards
3.3

 
4.0

 
6.6

 
5.8

Weighted-average shares used to compute
  diluted net income per share
506.3

 
531.8

 
510.4

 
533.8

Net income per share:
 
 
 
 
 
 
 
Basic
$
0.19

 
$
0.11

 
$
0.37

 
$
0.14

Diluted
$
0.19

 
$
0.11

 
$
0.37

 
$
0.14

Basis of Presentation (Details)
Jun. 30, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]
 
Company's interest in the joint venture - NSN
60.00% 
Summary of Significant Accounting Policies (Details) (Depreciable Assets [Member], USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2013
Depreciable Assets [Member]
 
 
Change in accounting estimate, depreciation expense impact
$ (11.0)
$ (11.0)
Change in accounting estimate, diluted net income per share impact
$ 0.01 
$ 0.01 
Business Combinations (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Business Combinations [Abstract]
 
 
 
 
Business combination consideration
 
 
$ 10.0 
 
Net tangible assets/(liabilities) acquired
0.1 
 
0.1 
 
Acquired finite lived intangible assets, amount
9.9 
 
9.9 
 
Business combination, acquisition related costs
$ 0.1 
$ 0.2 
$ 0.2 
$ 1.0 
Cash Equivalents and Investments - Available-For-Sale and Trading Securities (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
$ 2,744.7 
$ 2,745.7 
Available-for-sale securities, gross unrealized gains
13.3 
3.1 
Available-for-sale securities, gross unrealized losses
(2.2)
(0.3)
Available-for-sale securities, estimated fair value
2,755.8 
2,748.5 
Trading securities:
 
 
Trading securities, amortized cost
13.8 1
12.6 1
Trading securities, gross unrealized gains
0 1
0 1
Trading securities, gross unrealized losses
0 1
0 1
Trading securities, estimated fair value
13.8 1
12.6 1
Available-for-sale and Trading Securities [Abstract]
 
 
Total investments, amortized cost
2,758.5 
2,758.3 
Total investments, gross unrealized gains
13.3 
3.1 
Total investments, gross unrealized losses
(2.2)
(0.3)
Total investments, estimated fair value
2,769.6 
2,761.1 
Cash equivalents [Member]
 
 
Available-for-sale and Trading Securities [Abstract]
 
 
Total investments, amortized cost
1,108.1 
1,225.9 
Total investments, gross unrealized gains
0 
0 
Total investments, gross unrealized losses
0 
0 
Total investments, estimated fair value
1,108.1 
1,225.9 
Restricted investments [Member]
 
 
Available-for-sale and Trading Securities [Abstract]
 
 
Total investments, amortized cost
92.2 
105.5 
Total investments, gross unrealized gains
0 
0.1 
Total investments, gross unrealized losses
0 
0 
Total investments, estimated fair value
92.2 
105.6 
Short-term investments [Member]
 
 
Available-for-sale and Trading Securities [Abstract]
 
 
Total investments, amortized cost
531.1 
441.3 
Total investments, gross unrealized gains
12.1 
0.3 
Total investments, gross unrealized losses
(0.3)
(0.1)
Total investments, estimated fair value
542.9 
441.5 
Long-term investments [Member]
 
 
Available-for-sale and Trading Securities [Abstract]
 
 
Total investments, amortized cost
1,027.1 
985.6 
Total investments, gross unrealized gains
1.2 
2.7 
Total investments, gross unrealized losses
(1.9)
(0.2)
Total investments, estimated fair value
1,026.4 
988.1 
Debt Securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
1,536.8 
1,411.3 
Available-for-sale securities, gross unrealized gains
1.6 
3.0 
Available-for-sale securities, gross unrealized losses
(2.0)
(0.2)
Available-for-sale securities, estimated fair value
1,536.4 
1,414.1 
Asset-backed Securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
237.8 
226.2 
Available-for-sale securities, gross unrealized gains
0.1 
0.3 
Available-for-sale securities, gross unrealized losses
(0.5)
(0.1)
Available-for-sale securities, estimated fair value
237.4 
226.4 
Certificate of deposit [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
36.0 
41.9 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
36.0 
41.9 
Commercial paper [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
6.6 
11.6 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
6.6 
11.6 
Corporate debt Securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
651.9 
533.4 
Available-for-sale securities, gross unrealized gains
1.3 
2.3 
Available-for-sale securities, gross unrealized losses
(1.0)
(0.1)
Available-for-sale securities, estimated fair value
652.2 
535.6 
Foreign government debt securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
15.8 
5.0 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
15.8 
5.0 
Government-sponsored enterprise obligations [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
292.8 
264.6 
Available-for-sale securities, gross unrealized gains
0.1 
0.3 
Available-for-sale securities, gross unrealized losses
(0.5)
0 
Available-for-sale securities, estimated fair value
292.4 
264.9 
US government securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
295.9 
328.6 
Available-for-sale securities, gross unrealized gains
0.1 
0.1 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
296.0 
328.7 
Publicly-traded equity securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
7.6 
3.0 
Available-for-sale securities, gross unrealized gains
11.7 
0 
Available-for-sale securities, gross unrealized losses
(0.2)
(0.1)
Available-for-sale securities, estimated fair value
19.1 
2.9 
Money market funds [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
89.5 
102.6 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
89.5 
102.6 
Mutual funds [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
2.7 
2.9 
Available-for-sale securities, gross unrealized gains
0 
0.1 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
2.7 
3.0 
Restricted investments [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
92.2 
105.5 
Available-for-sale securities, gross unrealized gains
0 
0.1 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
92.2 
105.6 
Certificate of deposit [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
0.3 
0.6 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
0.3 
0.6 
Commercial paper [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
 
10.8 
Available-for-sale securities, gross unrealized gains
 
0 
Available-for-sale securities, gross unrealized losses
 
0 
Available-for-sale securities, estimated fair value
 
10.8 
Government-sponsored enterprise obligations [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
 
6.1 
Available-for-sale securities, gross unrealized gains
 
0 
Available-for-sale securities, gross unrealized losses
 
0 
Available-for-sale securities, estimated fair value
 
6.1 
Money market funds [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
1,011.5 
1,042.6 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
1,011.5 
1,042.6 
US government securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
96.3 
165.8 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
96.3 
165.8 
Cash equivalents [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities, amortized cost
1,108.1 
1,225.9 
Available-for-sale securities, gross unrealized gains
0 
0 
Available-for-sale securities, gross unrealized losses
0 
0 
Available-for-sale securities, estimated fair value
$ 1,108.1 
$ 1,225.9 
Cash Equivalents and Investments - Maturities of Fixed Income Investments (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Schedule of Fixed Income Securities Maturities [Abstract]
 
Amortized cost due within one year
$ 509.7 
Gross unrealized gains due within one year
0.4 
Gross unrealized losses due within one year
(0.1)
Estimated fair value due within one year
510.0 
Amortized cost due between one and five years
1,027.1 
Gross unrealized gains due between one and five years
1.2 
Gross Unrealized Losses Due Between One And Five Year
(1.9)
Estimated fair value due between one and five year
1,026.4 
Total investments, amortized cost
1,536.8 
Gross Unrealized Gains
1.6 
Gross Unrealized Losses
(2.0)
Total investments, estimated fair value
$ 1,536.4 
Cash Equivalents and Investments - Unrealized Loss on Available-for-Sale Securities (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended 12 Months Ended
Jun. 30, 2013
Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
$ 703.2 
$ 282.5 
Unrealized loss, less than 12 months
(2.2)
(0.3)
Fair value, 12 months or greater
0 
0.1 
Unrealized loss, 12 months or greater
0 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
703.2 
282.6 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
(2.2)
(0.3)
Debt Securities [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
700.4 
279.6 
Unrealized loss, less than 12 months
(2.0)
(0.2)
Fair value, 12 months or greater
0 
0.1 
Unrealized loss, 12 months or greater
0 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
700.4 
279.7 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
(2.0)
(0.2)
Asset-backed Securities [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
195.3 
55.1 1
Unrealized loss, less than 12 months
(0.5)
(0.1)1
Fair value, 12 months or greater
0 
0.1 1
Unrealized loss, 12 months or greater
0 
0 1
Total fair value, Available-for-sale investments in continuous unrealized loss position
195.3 
55.2 1
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
(0.5)
(0.1)1
Certificate of deposit [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
 
0.3 
Unrealized loss, less than 12 months
 
0 
Fair value, 12 months or greater
 
0 
Unrealized loss, 12 months or greater
 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
 
0.3 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
 
0 
Commercial paper [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
 
10.0 
Unrealized loss, less than 12 months
 
0 
Fair value, 12 months or greater
 
0 
Unrealized loss, 12 months or greater
 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
 
10.0 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
 
0 
Corporate debt Securities [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
304.0 
116.0 
Unrealized loss, less than 12 months
(1.0)
(0.1)
Fair value, 12 months or greater
0 
0 
Unrealized loss, 12 months or greater
0 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
304.0 
116.0 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
(1.0)
(0.1)
Foreign government debt securities [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
15.0 
 
Unrealized loss, less than 12 months
0 
 
Fair value, 12 months or greater
0 
 
Unrealized loss, 12 months or greater
0 
 
Total fair value, Available-for-sale investments in continuous unrealized loss position
15.0 
 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
0 
 
Government-sponsored enterprise obligations [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
129.6 
30.0 
Unrealized loss, less than 12 months
(0.5)
0 
Fair value, 12 months or greater
0 
0 
Unrealized loss, 12 months or greater
0 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
129.6 
30.0 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
(0.5)
0 
US government securities [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
56.5 
68.2 
Unrealized loss, less than 12 months
0 
0 
Fair value, 12 months or greater
0 
0 
Unrealized loss, 12 months or greater
0 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
56.5 
68.2 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
0 
0 
Publicly-traded equity securities [Member]
 
 
Schedule of Available-for-sale Securities [Line Items]
 
 
Fair value, less than 12 months
2.8 
2.9 
Unrealized loss, less than 12 months
(0.2)
(0.1)
Fair value, 12 months or greater
0 
0 
Unrealized loss, 12 months or greater
0 
0 
Total fair value, Available-for-sale investments in continuous unrealized loss position
2.8 
2.9 
Total unrealized loss, Available-for-sale investments in continuous unrealized loss position
$ (0.2)
$ (0.1)
Cash Equivalents and Investments - Restricted Cash and Investments (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Restricted Cash and Investments [Abstract]
 
 
Restricted investments
$ 89.5 
$ 102.6 
Restricted cash and investments
94.0 
106.4 
Restricted cash [Member]
 
 
Restricted Cash and Investments [Abstract]
 
 
Restricted cash
1.8 
0.8 
Restricted investments [Member]
 
 
Restricted Cash and Investments [Abstract]
 
 
Restricted investments
$ 92.2 
$ 105.6 
Cash Equivalents, and Investments - Textuals (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Investment
Jun. 30, 2012
Jun. 30, 2013
Investment
Jun. 30, 2012
Dec. 31, 2012
Investment
Cash Equivalents and Investments [Abstract]
 
 
 
 
 
Privately-held investments, Other than temporary impairment
$ 400,000 
$ 0 
$ 400,000 
$ 14,000,000 
 
Privately-held investments
$ 46,300,000 
 
$ 46,300,000 
 
$ 32,000,000 
Total investments in unrealized loss position
249 
 
249 
 
98 
Fair Value Measurements (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Available-for-sale securities:
 
 
Available-for-sale securities
$ 2,755.8 
$ 2,748.5 
Trading securities:
 
 
Trading securities
13.8 1
12.6 1
Fair Value Measurements (Textuals)
 
 
Restricted investments
89.5 
102.6 
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Total assets measured at fair value
2,770.9 
2,764.6 
Liabilities measured at fair value:
 
 
Other accrued liabilities
(2.7)
0.1 
Total liabilities measured at fair value
(2.7)
0.1 
Cash equivalents measured at fair value
1,108.1 
1,225.9 
Restricted investments measured at fair value
92.2 
105.6 
Short-term investments measured at fair value
542.9 
441.5 
Long-term investments measured at fair value
1,026.4 
988.1 
Prepaid expenses and other current assets measured at fair value
1.3 
3.5 
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Total assets measured at fair value
1,637.9 
1,692.5 
Liabilities measured at fair value:
 
 
Other accrued liabilities
0 
0 
Total liabilities measured at fair value
0 
0 
Cash equivalents measured at fair value
1,011.5 
1,048.7 
Restricted investments measured at fair value
92.2 
103.6 
Short-term investments measured at fair value
272.7 
224.4 
Long-term investments measured at fair value
261.5 
315.8 
Prepaid expenses and other current assets measured at fair value
0 
0 
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Total assets measured at fair value
1,133.0 
1,072.1 
Liabilities measured at fair value:
 
 
Other accrued liabilities
(2.7)
0.1 
Total liabilities measured at fair value
(2.7)
0.1 
Cash equivalents measured at fair value
96.6 
177.2 
Restricted investments measured at fair value
0 
2.0 
Short-term investments measured at fair value
270.2 
217.1 
Long-term investments measured at fair value
764.9 
672.3 
Prepaid expenses and other current assets measured at fair value
1.3 
3.5 
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Total assets measured at fair value
0 
0 
Liabilities measured at fair value:
 
 
Other accrued liabilities
0 
0 
Total liabilities measured at fair value
0 
0 
Cash equivalents measured at fair value
0 
0 
Restricted investments measured at fair value
0 
0 
Short-term investments measured at fair value
0 
0 
Long-term investments measured at fair value
0 
0 
Prepaid expenses and other current assets measured at fair value
0 
0 
Foreign exchange contract [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Derivative assets
1.3 
3.5 
Liabilities measured at fair value:
 
 
Derivative liabilities
(2.7)
0.1 
Foreign exchange contract [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Derivative assets
0 
0 
Liabilities measured at fair value:
 
 
Derivative liabilities
0 
0 
Foreign exchange contract [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Derivative assets
1.3 
3.5 
Liabilities measured at fair value:
 
 
Derivative liabilities
(2.7)
0.1 
Foreign exchange contract [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Derivative assets:
 
 
Derivative assets
0 
0 
Liabilities measured at fair value:
 
 
Derivative liabilities
0 
0 
Asset-backed Securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
237.4 
226.4 
Asset-backed Securities [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
237.4 
226.4 
Asset-backed Securities [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Asset-backed Securities [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
237.4 
226.4 
Asset-backed Securities [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Certificate of deposit [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
36.0 
41.9 
Certificate of deposit [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
36.3 
42.5 
Certificate of deposit [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Certificate of deposit [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
36.3 
42.5 
Certificate of deposit [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Commercial paper [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
6.6 
11.6 
Commercial paper [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
6.6 
22.4 
Commercial paper [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Commercial paper [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
6.6 
22.4 
Commercial paper [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Corporate debt Securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
652.2 
535.6 
Corporate debt Securities [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
652.2 
535.6 
Corporate debt Securities [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Corporate debt Securities [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
652.2 
535.6 
Corporate debt Securities [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Foreign government debt securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
15.8 
5.0 
Foreign government debt securities [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
15.8 
5.0 
Foreign government debt securities [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Foreign government debt securities [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
15.8 
5.0 
Foreign government debt securities [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Government-sponsored enterprise obligations [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
292.4 
264.9 
Government-sponsored enterprise obligations [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
292.4 
271.0 
Government-sponsored enterprise obligations [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
287.4 
254.9 
Government-sponsored enterprise obligations [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
5.0 
16.1 
Government-sponsored enterprise obligations [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Money market funds [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
1,101.0 2
1,145.2 3
Money market funds [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
1,101.0 2
1,145.2 3
Money market funds [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 2
0 3
Money market funds [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 2
0 3
Mutual funds [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
2.7 4
3.0 4
Trading securities:
 
 
Trading securities
13.8 5
12.6 5
Mutual funds [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
2.7 4
1.0 4
Trading securities:
 
 
Trading securities
13.8 5
12.6 5
Mutual funds [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 4
2.0 4
Trading securities:
 
 
Trading securities
0 5
0 5
Mutual funds [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 4
0 4
Trading securities:
 
 
Trading securities
0 5
0 5
Publicly-traded equity securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
19.1 
2.9 
Publicly-traded equity securities [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
19.1 
2.9 
Publicly-traded equity securities [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
19.1 
2.9 
Publicly-traded equity securities [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Publicly-traded equity securities [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
US government securities [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
296.0 
328.7 
US government securities [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
392.3 
494.5 
US government securities [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
213.9 
275.9 
US government securities [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
178.4 
218.6 
US government securities [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
0 
0 
Available-for-sale securities [Member] |
Estimate of Fair Value Measurement [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
2,755.8 
2,748.5 
Available-for-sale securities [Member] |
Fair Value, Inputs, Level 1 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
1,624.1 
1,679.9 
Available-for-sale securities [Member] |
Fair Value, Inputs, Level 2 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
1,131.7 
1,068.6 
Available-for-sale securities [Member] |
Fair Value, Inputs, Level 3 [Member] |
Fair Value, Measurements, Recurring [Member]
 
 
Available-for-sale securities:
 
 
Available-for-sale securities
$ 0 
$ 0 
Fair Value Measurements - Narrative (Details) (USD $)
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Fair Value, Measurements, Nonrecurring [Member]
Dec. 31, 2012
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
 
 
 
 
Liabilities, Fair Value Disclosure
 
 
$ 0 
$ 0 
Assets, Fair Value Disclosure
 
 
0 
0 
Fair Value, Assets, Level 1 to Level 2 Transfers, Amount
0 
0 
 
 
Fair Value, Assets, Level 2 to Level 1 Transfers, Amount
0 
0 
 
 
Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount
0 
0 
 
 
Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount
$ 0 
$ 0 
 
 
Derivative Instruments (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Derivatives, Fair Value [Line Items]
 
 
Notional amount of foreign currency derivatives
$ 271.1 
$ 198.6 
Designated as hedging instrument [Member]
 
 
Derivatives, Fair Value [Line Items]
 
 
Notional amount of foreign currency derivatives
137.2 
85.8 
Not designated as hedging instrument [Member]
 
 
Derivatives, Fair Value [Line Items]
 
 
Notional amount of foreign currency derivatives
$ 133.9 
$ 112.8 
Derivative Instruments, Cash Flow Hedges and Offsetting of Derivatives (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended 3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2013
Dec. 31, 2012
Jun. 30, 2013
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2012
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2013
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2012
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2013
Other current assets [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Dec. 31, 2012
Other current assets [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2013
Other current liabilities [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Dec. 31, 2012
Other current liabilities [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2013
Operating expense [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2012
Operating expense [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2013
Operating expense [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Jun. 30, 2012
Operating expense [Member]
Foreign exchange contract [Member]
Cash flow hedging [Member]
Derivatives, Fair Value [Line Items]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Maximum length of time hedged in cash flow hedge
1 year 
 
 
 
 
 
 
 
 
 
 
 
 
 
Derivative asset designated as hedging instrument, Fair value
 
 
 
 
 
 
$ 1.3 
$ 3.5 
 
 
 
 
 
 
Derivative liability designated as hedging instrument, Fair value
 
 
 
 
 
 
 
 
2.7 
0.1 
 
 
 
 
Derivative instruments, loss recognized in other comprehensive income (loss), Effective portion
 
 
1.7 
5.2 
3.8 
 
 
 
 
 
 
 
 
 
Derivative instruments, gain recognized in other comprehensive income (loss), Effective portion
 
 
 
 
 
0.8 
 
 
 
 
 
 
 
 
Derivative instruments, gain reclassified from accumulated OCI into income, Effective portion
 
 
 
 
 
 
 
 
 
 
0.6 
 
2.0 
 
Derivative instruments, loss reclassified from accumulated OCI into income, Effective portion
 
 
 
 
 
 
 
 
 
 
 
2.0 
 
5.5 
Amount of derivative asset offset under a master netting arrangement
0.2 
0.1 
 
 
 
 
 
 
 
 
 
 
 
 
Amount of derivative liability offset under a master netting arrangement
0.2 
0.1 
 
 
 
 
 
 
 
 
 
 
 
 
Net derivative assets
1.1 
3.4 
 
 
 
 
 
 
 
 
 
 
 
 
Net derivative liabilities
$ 2.5 
 
 
 
 
 
 
 
 
 
 
 
 
 
Derivative Instruments, Non-Designated Hedges (Details) (Foreign exchange contract [Member], USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Derivative Instruments, Gain (Loss) [Line Items]
 
 
 
 
Maturity Period Of Non Designated Hedges Derivatives
 
 
2 months 
 
Other income (expense), net [Member]
 
 
 
 
Derivative Instruments, Gain (Loss) [Line Items]
 
 
 
 
Derivative instruments not designated as hedging instruments, net gain
$ 0.8 
$ 0.4 
$ 0.1 
$ 0.3 
Goodwill and Purchased Intangible Assets, Goodwill (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Goodwill [Roll Forward]
 
 
 
 
Balance as of December 31, 2012
 
 
$ 4,057,800,000 
 
Goodwill, reclassifications
 
 
0 
 
Goodwill, translation adjustments
 
 
(100,000)
 
Balance as of June 30, 2013
4,057,700,000 
 
4,057,700,000 
 
Goodwill, impairment loss
 
 
0 
0 
Finite-lived intangible assets, impairment loss
0 
0 
0 
0 
PSD Segment [Member]
 
 
 
 
Goodwill [Roll Forward]
 
 
 
 
Balance as of December 31, 2012
 
 
1,866,300,000 
 
Goodwill, reclassifications
 
 
(179,000,000)
 
Goodwill, translation adjustments
 
 
(100,000)
 
Balance as of June 30, 2013
1,687,200,000 
 
1,687,200,000 
 
SSD Segment [Member]
 
 
 
 
Goodwill [Roll Forward]
 
 
 
 
Balance as of December 31, 2012
 
 
2,191,500,000 
 
Goodwill, reclassifications
 
 
179,000,000 
 
Goodwill, translation adjustments
 
 
0 
 
Balance as of June 30, 2013
$ 2,370,500,000 
 
$ 2,370,500,000 
 
Goodwill and Purchased Intangible Assets, Purchased Intangible Assets (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Purchased Intangible Assets [Line Items]
 
 
 
 
 
Finite-lived intangible assets, Gross
$ 657,100,000 
 
$ 657,100,000 
 
$ 647,200,000 
Finite-lived intangible assets, Accumulated amortization
(518,200,000)
 
(518,200,000)
 
(503,000,000)
Finite-lived intangible assets, Impairments and other charges
(32,700,000)
 
(32,700,000)
 
(32,700,000)
Finite-lived intangible assets, Net
106,200,000 
 
106,200,000 
 
111,500,000 
Total purchased intangible assets, gross
674,500,000 
 
674,500,000 
 
664,600,000 
Total purchased intangible assets, Accumulated amortization
(518,200,000)
 
(518,200,000)
 
(503,000,000)
Total purchased intangible assets, impairments and other charges
(32,700,000)
 
(32,700,000)
 
(32,700,000)
Total purchased intangible assets, net
123,600,000 
 
123,600,000 
 
128,900,000 
Amortization of purchased intangible assets
7,700,000 1
8,800,000 1
15,200,000 1
16,100,000 1
 
Finite-lived intangible assets, impairment loss
0 
0 
0 
0 
 
In process research and development [Member]
 
 
 
 
 
Purchased Intangible Assets [Line Items]
 
 
 
 
 
Indefinite-lived intangible assets
17,400,000 
 
17,400,000 
 
17,400,000 
Indefinite-lived intangible assets, Impairments and other charges
0 
 
0 
 
0 
Technologies and patents [Member]
 
 
 
 
 
Purchased Intangible Assets [Line Items]
 
 
 
 
 
Finite-lived intangible assets, Gross
564,000,000 
 
564,000,000 
 
554,100,000 
Finite-lived intangible assets, Accumulated amortization
(438,400,000)
 
(438,400,000)
 
(425,000,000)
Finite-lived intangible assets, Impairments and other charges
(30,500,000)
 
(30,500,000)
 
(30,500,000)
Finite-lived intangible assets, Net
95,100,000 
 
95,100,000 
 
98,600,000 
Customer contracts, support agreements, and related relationships [Member]
 
 
 
 
 
Purchased Intangible Assets [Line Items]
 
 
 
 
 
Finite-lived intangible assets, Gross
74,300,000 
 
74,300,000 
 
74,300,000 
Finite-lived intangible assets, Accumulated amortization
(61,000,000)
 
(61,000,000)
 
(59,200,000)
Finite-lived intangible assets, Impairments and other charges
(2,200,000)
 
(2,200,000)
 
(2,200,000)
Finite-lived intangible assets, Net
11,100,000 
 
11,100,000 
 
12,900,000 
Other intangible assets [Member]
 
 
 
 
 
Purchased Intangible Assets [Line Items]
 
 
 
 
 
Finite-lived intangible assets, Gross
18,800,000 
 
18,800,000 
 
18,800,000 
Finite-lived intangible assets, Accumulated amortization
(18,800,000)
 
(18,800,000)
 
(18,800,000)
Finite-lived intangible assets, Impairments and other charges
0 
 
0 
 
0 
Finite-lived intangible assets, Net
$ 0 
 
$ 0 
 
$ 0 
Goodwill and Purchased Intangible Assets, Estimated Future Amortization Expense Intangible Assets (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
 
 
Remainder of 2013
$ 15.2 
 
2014
30.4 
 
2015
26.8 
 
2016
14.2 
 
2017
10.5 
 
Thereafter
9.1 
 
Finite-lived intangible assets, Net
$ 106.2 
$ 111.5 
Other Financial Information, Inventories, Net (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Other Financial Information [Abstract]
 
 
Production materials
$ 49.8 
$ 54.6 
Finished goods
0.3 
4.1 
Total inventories, net
$ 50.1 
$ 58.7 
Other Financial Information, Warranties (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Movement in Standard Product Warranty Accrual [Roll Forward]
 
Balance as of December 31, 2012
$ 29.7 
Provisions made during the period, net
14.1 
Adjustments related to pre-existing warranties
(0.7)
Actual costs incurred during the period
(14.1)
Balance as of June 30, 2013
$ 29.0 
Other Financial Information, Deferred Revenue (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Deferred product revenue [Abstract]
 
 
Deferred revenue
$ 1,028.0 
$ 923.4 
Deferred Revenue Reported as [Abstract]
 
 
Deferred revenue, current
750.4 
693.5 
Deferred revenue, long-term
277.6 
229.9 
Sales Revenue, Product, Net [Member]
 
 
Deferred product revenue [Abstract]
 
 
Undelivered product commitments and other product deferrals
237.0 
256.9 
Distributor inventory and other sell-through items
100.0 
138.4 
Deferred gross product revenue
337.0 
395.3 
Deferred cost of product revenue
(59.5)
(99.4)
Deferred revenue
277.5 
295.9 
Sales Revenue, Service, Net [Member]
 
 
Deferred product revenue [Abstract]
 
 
Deferred revenue
$ 750.5 
$ 627.5 
Other Financial Information, Other (Expense) Income, Net (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Other Financial Information [Abstract]
 
 
 
 
Interest income
$ 1.7 
$ 2.9 
$ 3.8 
$ 5.7 
Interest expense
(14.9)
(13.5)
(29.2)
(27.7)
Other
0.6 
13.4 
2.7 
0.4 
Other (expense) income, net
(12.6)
2.8 
(22.7)
(21.6)
Privately-held investments, net gain
 
$ 14.8 
$ 1.3 
$ 0.8 
Restructuring Charges (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Restructuring Reserve [Roll Forward]
 
 
 
 
December 31, 2012
 
 
$ 18.2 
 
Charges
8.8 1
3.2 1
16.5 1
5.2 1
Cash Payments
 
 
(18.3)
 
Non-cash Settlements and Other
 
 
(4.4)
 
June 30, 2013
12.0 
 
12.0 
 
Restructuring and related cost, expected cost
 
 
1.5 
 
Restructuring Plan 2012 [Member]
 
 
 
 
Restructuring Reserve [Line Items]
 
 
 
 
Restructuring and related cost, cost incurred to date
 
 
109.9 
 
Restructuring Reserve [Roll Forward]
 
 
 
 
Charges
8.8 
 
16.6 
 
Restructuring Plan 2012 [Member] |
Cost of revenues [Member]
 
 
 
 
Restructuring Reserve [Line Items]
 
 
 
 
Restructuring and related cost, cost incurred to date
 
 
54.4 
 
Restructuring Plan 2012 [Member] |
Operating expense [Member]
 
 
 
 
Restructuring Reserve [Line Items]
 
 
 
 
Restructuring and related cost, cost incurred to date
 
 
55.5 
 
Severance [Member]
 
 
 
 
Restructuring Reserve [Roll Forward]
 
 
 
 
December 31, 2012
 
 
10.6 
 
Charges
0.8 
1.3 
5.2 
4.3 
Cash Payments
 
 
(12.0)
 
Non-cash Settlements and Other
 
 
(0.1)
 
June 30, 2013
3.7 
 
3.7 
 
Restructuring and related cost, expected cost
 
 
1.0 
 
Severance [Member] |
Restructuring Plan 2011 [Member]
 
 
 
 
Restructuring Reserve [Roll Forward]
 
 
 
 
Charges
 
 
(0.1)
 
Facilities [Member]
 
 
 
 
Restructuring Reserve [Roll Forward]
 
 
 
 
December 31, 2012
 
 
5.2 
 
Charges
7.7 
1.9 
10.3 
1.7 
Cash Payments
 
 
(2.8)
 
Non-cash Settlements and Other
 
 
(4.8)
 
June 30, 2013
7.9 
 
7.9 
 
Restructuring and related cost, expected cost
 
 
0.5 
 
Contract terminations and other [Member]
 
 
 
 
Restructuring Reserve [Roll Forward]
 
 
 
 
December 31, 2012
 
 
2.4 
 
Charges
0.3 
0 
1.0 
(0.8)
Cash Payments
 
 
(3.5)
 
Non-cash Settlements and Other
 
 
0.5 
 
June 30, 2013
$ 0.4 
 
$ 0.4 
 
Long-Term Debt and Financing (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Long-Term Debt [Line Items]
 
 
 
 
 
Long-term debt, gross
$ 1,000.0 
 
$ 1,000.0 
 
 
Unaccreted Discount
(0.7)
 
(0.7)
 
 
Long-term debt
999.3 
 
999.3 
 
999.2 
Long-term debt, Fair value
1,020.1 
 
1,020.1 
 
1,090.7 
Financing Arrangements [Abstract]
 
 
 
 
 
Number of days due from receivable
 
 
30 days 
 
 
Sale of receivable
184.7 
162.6 
365.7 
283.2 
 
Proceeds from sale and collection of receivables
205.7 
147.3 
368.4 
325.8 
 
Receivables from sale of receivables
133.7 
 
133.7 
 
147.6 
Cash received from financing provider that has not been recognized as revenue
63.2 
 
63.2 
 
30.7 
Fixed Rate Note Due 2016 [Member]
 
 
 
 
 
Long-Term Debt [Line Items]
 
 
 
 
 
Long-term debt, gross
300.0 
 
300.0 
 
 
Long-term debt, Interest rate, Effective percentage
3.12% 
 
3.12% 
 
 
Long-term debt, interest rate, Stated percentage
3.10% 
 
3.10% 
 
 
Long-term debt, Maturity date
 
 
Mar. 15, 2016 
 
 
Fixed Rate Note Due 2021 [Member]
 
 
 
 
 
Long-Term Debt [Line Items]
 
 
 
 
 
Long-term debt, gross
300.0 
 
300.0 
 
 
Long-term debt, Interest rate, Effective percentage
4.63% 
 
4.63% 
 
 
Long-term debt, interest rate, Stated percentage
4.60% 
 
4.60% 
 
 
Long-term debt, Maturity date
 
 
Mar. 15, 2021 
 
 
Fixed Rate Note Due 2041 [Member]
 
 
 
 
 
Long-Term Debt [Line Items]
 
 
 
 
 
Long-term debt, gross
400.0 
 
400.0 
 
 
Long-term debt, Interest rate, Effective percentage
6.01% 
 
6.01% 
 
 
Long-term debt, interest rate, Stated percentage
5.95% 
 
5.95% 
 
 
Long-term debt, Maturity date
 
 
Mar. 15, 2041 
 
 
Financing guarantee with recourse [Member]
 
 
 
 
 
Financing Arrangements [Abstract]
 
 
 
 
 
Guarantor obligations, current carrying value
$ 32.2 
 
$ 32.2 
 
 
Maximum [Member]
 
 
 
 
 
Financing Arrangements [Abstract]
 
 
 
 
 
Maximum term for guarantees related to third-party financing arrangements
 
 
4 years 
 
 
Equity, Stock Repurchase Activities (Details) (USD $)
Share data in Millions, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Stockholders' Equity Note [Abstract]
 
 
 
 
Stock repurchase program, Authorized amount
 
 
$ 1,000,000,000 
 
Stock repurchase program, remaining authorized repurchase amount
 
 
332,800,000 
 
Stock repurchased and retired during period, shares
6.4 
5.0 
12.6 
7.4 
Common stock repurchased under stock repurchase program average purchase price
$ 16.45 
$ 18.76 
$ 18.68 
$ 19.72 
Common stock repurchased and retired under stock repurchase program, Value
$ 105,500,000 
$ 94,000,000 
$ 235,400,000 
$ 145,600,000 
Equity, Accumulated Other Comprehensive (Loss) Income, Net of Tax (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Accumulated Other Comprehensive (Loss) Income, Net of Tax [Roll Forward]
 
 
 
 
Accumulated other comprehensive (loss) income, Beginning balance
 
 
$ 4.7 
 
Other comprehensive gain (loss) before reclassifications
 
 
(6.1)
 
Amount reclassified from accumulated other comprehensive (gain) income
 
 
(2.3)
 
Other comprehensive income (loss), net of tax
1.5 
(7.6)
(8.4)
9.3 
Accumulated other comprehensive (loss) income, Ending balance
(3.7)
 
(3.7)
 
Other (expense) income, net
(12.6)
2.8 
(22.7)
(21.6)
Cost of revenues
430.2 
405.9 
818.6 
804.3 
Research and development
257.7 
268.7 
519.9 
538.3 
Sales and marketing
266.2 
259.5 
521.4 
517.2 
General and administrative
48.8 
48.8 
96.6 
103.5 
Unrealized gains (losses) on available-for-sale securities [Member]
 
 
 
 
Accumulated Other Comprehensive (Loss) Income, Net of Tax [Roll Forward]
 
 
 
 
Accumulated other comprehensive (loss) income, Beginning balance
 
 
2.1 1
 
Other comprehensive gain (loss) before reclassifications
 
 
5.6 1
 
Amount reclassified from accumulated other comprehensive (gain) income
 
 
(0.5)1
 
Other comprehensive income (loss), net of tax
 
 
5.1 1
 
Accumulated other comprehensive (loss) income, Ending balance
7.2 1
 
7.2 1
 
Other (expense) income, net
 
 
0.5 
 
Unrealized gains (losses) on cash flow hedges [Member]
 
 
 
 
Accumulated Other Comprehensive (Loss) Income, Net of Tax [Roll Forward]
 
 
 
 
Accumulated other comprehensive (loss) income, Beginning balance
 
 
3.0 2
 
Other comprehensive gain (loss) before reclassifications
 
 
(2.2)2
 
Amount reclassified from accumulated other comprehensive (gain) income
 
 
(1.8)2
 
Other comprehensive income (loss), net of tax
 
 
(4.0)2
 
Accumulated other comprehensive (loss) income, Ending balance
(1.0)2
 
(1.0)2
 
Cost of revenues
 
 
0.2 
 
Research and development
 
 
0.8 
 
Sales and marketing
 
 
0.4 
 
General and administrative
 
 
0.4 
 
Foreign currency translation adjustments [Member]
 
 
 
 
Accumulated Other Comprehensive (Loss) Income, Net of Tax [Roll Forward]
 
 
 
 
Accumulated other comprehensive (loss) income, Beginning balance
 
 
(0.4)
 
Other comprehensive gain (loss) before reclassifications
 
 
(9.5)
 
Amount reclassified from accumulated other comprehensive (gain) income
 
 
0 
 
Other comprehensive income (loss), net of tax
 
 
(9.5)
 
Accumulated other comprehensive (loss) income, Ending balance
$ (9.9)
 
$ (9.9)
 
Equity, Other Comprehensive Income, Taxes (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Available-for-sale securities:
 
 
 
 
Change in unrealized gains (losses) on available- for-sale securities, Gross amount
$ 9.7 
 
$ 9.6 
 
Change in unrealized gains (losses) on available- for-sale securities, Tax
(3.9)
 
(4.0)
 
Change in unrealized gains (losses) on available-for-sale securities
5.8 
(1.0)
5.6 
2.1 
Reclassification adjustment for realized net gains on available-for-sale securities included in net income, Gross amount
(0.2)
 
(0.7)
 
Reclassification adjustment for realized net gains on available-for-sale securities included in net income, Tax
0.1 
 
0.2 
 
Reclassification adjustment for realized net gains on available-for-sale securities included in net income
(0.1)
(0.2)
(0.5)
(0.5)
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Gross Amount
9.5 
 
8.9 
 
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Tax
(3.8)
 
(3.8)
 
Net change in unrealized gains (losses) on available-for-sale securities
5.7 
(1.2)
5.1 
1.6 
Cash flow hedges:
 
 
 
 
Change in unrealized (losses) gains on cash flow hedges, Gross amount
(1.7)
 
(3.8)
 
Change in unrealized (losses) gains on cash flow hedges, Tax
1.6 
 
1.6 
 
Change in unrealized (losses) gains on cash flow hedges
(0.1)
(3.4)
(2.2)
2.6 
Reclassification adjustment for realized net (gains) losses on cash flow hedges included in net income, Gross amount
(0.6)
 
(2.0)
 
Reclassification adjustment for realized net (gains) losses on cash flow hedges included in net income, Tax
0.2 
 
0.2 
 
Reclassification adjustment for realized net (gains) losses on cash flow hedges included in net income
(0.4)
1.5 
(1.8)
5.0 
Net change in unrealized (losses) gains on cash flow hedges, Gross amount
(2.3)
 
(5.8)
 
Net change in unrealized (losses) gains on cash flow hedges, Tax
1.8 
 
1.8 
 
Net change in unrealized (losses) gains on cash flow hedges
(0.5)
(1.9)
(4.0)
7.6 
Change in foreign currency translation adjustments, Gross amount
(3.7)
 
(9.5)
 
Change in foreign currency translation adjustments, Tax
0 
 
0 
 
Change in foreign currency translation adjustments
(3.7)
(4.5)
(9.5)
0.1 
Other comprehensive income (soss), Gross amount
3.5 
 
(6.4)
 
Other comprehensive income (loss), Tax
(2.0)
 
(2.0)
 
Other comprehensive income (loss), net of tax
$ 1.5 
$ (7.6)
$ (8.4)
$ 9.3 
Employee Benefit Plans (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2013
Dec. 31, 2012
Share-Based Compensation Plans
 
 
 
Common Stock, Shares, Issued
505,600,000 
505,600,000 
508,400,000 
Outstanding Stock Options, Restricted Stock Units, and Restricted Stock Awards from Awards Assumed
6,200,000 
6,200,000 
 
Stock Option Activities
 
 
 
Beginning Balance, Number of Shares
 
34,100,000 
 
Options Granted, Number of Shares
 
0 
 
Options Canceled, Number of Shares
 
(600,000)
 
Options Exercised, Number of Shares
 
(2,900,000)
 
Options Expired, Number of Shares
 
(2,400,000)
 
Ending Balance, Number of Shares
28,200,000 
28,200,000 
 
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
 
 
 
Beginning Balance, Weighted Average Exercise Price
 
$ 24.13 
 
Options Granted, Weighted Average Exercise Price
 
$ 0.00 
 
Options Canceled, Weighted Average Exercise Price
 
$ 31.49 
 
Options Exercised, Weighted Average Exercise Price
 
$ 15.72 
 
Options Expired, Weighted Average Exercise Price
 
$ 28.45 
 
Ending Balance, Weighted Average Exercise Price
$ 24.47 
$ 24.47 
 
Weighted Average Remaining Contractual Term at Period End
 
2 years 10 months 24 days 
 
Aggregate Intrinsic Value at Period End
$ 38,400,000 
$ 38,400,000 
 
Vested or Expected-to-Vest Options, Number of Shares at Period End
27,600,000 
27,600,000 
 
Vested or Expected-to-Vest Options, Weighted Average Exercise Price at Period End
$ 24.53 
$ 24.53 
 
Vested and Expected-to-Vest Options, Weighted Average Remaining Contractual Term at Period End
 
2 years 9 months 18 days 
 
Vested or Expected-to-Vest Options, Aggregate Intrinsic Value at Period End
35,400,000 
35,400,000 
 
Exercisable Options, Number of Shares at Period End
23,700,000 
23,700,000 
 
Exercisable Options, Weighted Average Exercise Price at Period End
$ 24.50 
$ 24.50 
 
Exercisable Options, Weighted Average Remaining Contractual Term at Period End
 
2 years 3 months 18 days 
 
Exercisable Options, Aggregate Intrinsic Value at Period End
21,900,000 
21,900,000 
 
Share Price
$ 19.31 
$ 19.31 
 
Pre-tax intrinsic value of options exercised
2,600,000 
14,500,000 
 
Equity Incentive Plan 2006 [Member]
 
 
 
Share-Based Compensation Plans
 
 
 
Number of Shares in Authorized
149,500,000 
149,500,000 
 
Number of Shares Outstanding
49,600,000 
49,600,000 
 
Number of Shares Available for Future Issuance
46,400,000 
46,400,000 
 
Plan 1996 and 2000 [Member]
 
 
 
Share-Based Compensation Plans
 
 
 
Maximum Additional Shares Expire Unexercised, Under 1996 and 2000 Plan
75,000,000 
75,000,000 
 
Employee Stock Purchase Plan 2008 [Member]
 
 
 
Share-Based Compensation Plans
 
 
 
Common Stock, Capital Shares Reserved for Future Issuance
19,000,000 
19,000,000 
 
Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price
 
15.00% 
 
Periodic Payroll Deduction - Percentage of Base Salary
10.00% 
10.00% 
 
Maximum Purchase of Common Stock, Shares
 
6,000 
 
Share-based Compensation Arrangement by Share-based Payment Award, Offering Period
 
12 months 
 
Maximum Purchase of Common Stock, Value
 
$ 25,000 
 
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period
 
1 year 
 
Common Stock, Shares, Issued
11,400,000 
11,400,000 
 
Employee Stock Purchase Plan [Member] |
Employee Stock Purchase Plan 2008 [Member]
 
 
 
Share-Based Compensation Plans
 
 
 
Number of Shares Available for Future Issuance
7,600,000 
7,600,000 
 
Employee Benefit Plans, Share Based Compensation, Equity Instruments Other Than Options (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Employee Stock Purchase Plan 2008 [Member]
 
 
Employee Stock Purchase Plan
 
 
Employee Stock Purchase Plans Offering Period Duration
6 months 
 
Stock Issued During Period, Shares, Employee Stock Purchase Plans
1.9 
1.7 
Average Price of Common Stock, Per Share
$ 15.05 
$ 17.79 
Common Stock, Capital Shares Reserved for Future Issuance
19.0 
 
Restricted Stock Units (RSUs) [Member]
 
 
Restricted Stock Units, Restricted Stock Awards, and Performance Share Awards Activities
 
 
Awards Granted, Number of Shares
8.4 
 
Awards Vested, Number of Shares
(4.2)
 
Awards Canceled, Number of Shares
(1.7)
 
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
 
 
Awards Granted, Weighted Average Grant-Date Fair Value
$ 20.22 
 
Awards Vested, Weighted Average Grant-Date Fair Value
$ 28.26 
 
Awards Canceled, Weighted Average Grant-Date Fair Value
$ 23.76 
 
Performance Shares [Member]
 
 
Restricted Stock Units, Restricted Stock Awards, and Performance Share Awards Activities
 
 
Awards Granted, Number of Shares
2.0 1
 
Awards Vested, Number of Shares
(1.0)
 
Awards Canceled, Number of Shares
(2.2)
 
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
 
 
Awards Granted, Weighted Average Grant-Date Fair Value
$ 21.29 1
 
Awards Vested, Weighted Average Grant-Date Fair Value
$ 28.28 
 
Awards Canceled, Weighted Average Grant-Date Fair Value
$ 29.47 
 
Aggregate Number Of Shares Subject to PSAs Granted
1.0 
 
Minimum shares to be Issued on achievement of performance goals in respect of PSAs
0 
 
Maximum shares to be issued on achievement of performance goals in respect of PSAs
2.0 
 
RSA [Member]
 
 
Restricted Stock Units, Restricted Stock Awards, and Performance Share Awards Activities
 
 
Awards Vested, Number of Shares
(0.5)
 
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
 
 
Awards Vested, Weighted Average Grant-Date Fair Value
$ 19.59 
 
RSUs, RSAs, and PSAs [Member]
 
 
Restricted Stock Units, Restricted Stock Awards, and Performance Share Awards Activities
 
 
Beginning Balance, Number of Shares
26.8 
 
Ending Balance, Number of Shares
27.6 
 
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
 
 
Beginning Balance, Weighted Average Grant-Date Fair Value
$ 27.76 
 
Ending Balance, Weighted Average Grant-Date Fair Value
$ 25.16 
 
Weighted Average Remaining Contractual Terms (In Years)
1 year 6 months 
 
RSUs and PSAs, Aggregate Intrinsic Value at Period End
$ 532.0 
 
Vested and Expected-to-Vest RSUs and PSAs, Number of Shares at Period End
22.9 
 
Vested and Expected-to-Vest RSUs and PSAs, Weighted Average Grant-Date Fair Value at Period End
$ 20.47 
 
Vested and Expected-to-Vest RSUs and PSAs, Weighted Average Remaining Contractual Term at Period End
1 year 3 months 18 days 
 
Vested and Expected-to-Vest RSUs and PSAs, Aggregate Intrinsic Value at Period End
$ 442.5 
 
Employee Benefit Plans, Assumptions and Resulting Estimates of Fair Value (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Stock Options [Member]
 
 
 
 
Estimates of Fair Value
 
 
 
 
Expected Volatility Rate
 
 
 
46.00% 
Risk Free Interest Rate
 
 
 
0.80% 
Expected Term
 
 
 
4 years 2 months 12 days 
Dividend yield
 
 
 
0.00% 
Weighted-average fair value per share
 
 
 
$ 8.51 
Employee Stock Purchase Plan [Member]
 
 
 
 
Estimates of Fair Value
 
 
 
 
Expected Volatility Rate
36.00% 
51.00% 
36.00% 
51.00% 
Risk Free Interest Rate
0.10% 
0.10% 
0.10% 
0.10% 
Expected Term
6 months 
6 months 
6 months 
6 months 
Dividend yield
0.00% 
0.00% 
0.00% 
0.00% 
Weighted-average fair value per share
$ 5.63 
$ 6.38 
$ 5.63 
$ 6.38 
Employee Benefit Plans, Share Based Compensation by Cost and Expense Categories (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
$ 61.5 
$ 61.8 
$ 111.4 
$ 126.8 
Stock Options [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
7.7 
15.1 
17.2 
32.8 
RSUs, RSAs, and PSAs [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
49.3 
41.3 
86.3 
83.1 
Employee Stock Purchase Plan [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
4.5 
5.4 
7.9 
10.9 
Cost of Revenues, Product [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
1.2 
1.1 
2.1 
2.1 
Cost of Revenues, Service [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
3.5 
4.2 
8.1 
9.5 
Research and Development Expense [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
33.0 
28.5 
56.6 
54.3 
Selling and Marketing Expense [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
18.1 
21.0 
32.6 
42.9 
General and Administrative Expense [Member]
 
 
 
 
Stock Based Compensation Expense Recorded in Cost and Expense Categories
 
 
 
 
Share-Based Compensation Expense
$ 5.7 
$ 7.0 
$ 12.0 
$ 18.0 
Employee Benefit Plans, Share Based Compensation by Share Based Payment Award Types (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Stock Options [Member]
 
Unrecognized Compensation Cost [Abstract]
 
Unrecognized Compensation Cost Related to Unvested Stock Options - Adjusted for Forfeitures
$ 50.0 
Weighted Average Period that Unrecognized Compensation Cost Will be Recognized (years)
2 years 2 months 12 days 
RSUs, RSAs, and PSAs [Member]
 
Unrecognized Compensation Cost [Abstract]
 
Unrecognized Compensation Cost Related to Unvested Stock Options - Adjusted for Forfeitures
$ 354.4 
Weighted Average Period that Unrecognized Compensation Cost Will be Recognized (years)
2 years 2 months 12 days 
Segments (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Net Revenues [Abstract]
 
 
 
 
Total net revenues
$ 1,150.7 
$ 1,073.8 
$ 2,209.9 
$ 2,106.3 
Segment Operating Income [Abstract]
 
 
 
 
Total segment contribution margin
494.3 
425.6 
926.4 
812.2 
Corporate unallocated expenses
(277.1)1
(264.7)1
(543.2)1
(527.8)1
Amortization of purchased intangible assets
(7.7)2
(8.8)2
(15.2)2
(16.1)2
Share-based compensation expense
(61.5)
(61.8)
(111.4)
(126.8)
Share-based payroll tax expense
(0.6)
(0.6)
(4.1)
(0.9)
Restructuring charges
(8.8)3
(3.2)3
(16.5)3
(5.2)3
Acquisition and litigation charges
(0.1)
0.2 
(10.5)
(1.0)
Operating income
138.5 
86.7 
225.5 
134.4 
Other (expense) income, net
(12.6)
2.8 
(22.7)
(21.6)
Income before income taxes
125.9 
89.5 
202.8 
112.8 
PSD Segment [Member]
 
 
 
 
Net Revenues [Abstract]
 
 
 
 
Total net revenues
916.0 
810.2 
1,725.2 
1,575.9 
Segment Operating Income [Abstract]
 
 
 
 
Total segment contribution margin
397.5 
315.7 
727.6 
592.0 
Depreciation by Segment [Abstract]
 
 
 
 
Depreciation expense
27.5 
28.5 
61.9 
55.4 
SSD Segment [Member]
 
 
 
 
Net Revenues [Abstract]
 
 
 
 
Total net revenues
234.7 
263.6 
484.7 
530.4 
Segment Operating Income [Abstract]
 
 
 
 
Total segment contribution margin
96.8 
109.9 
198.8 
220.2 
Depreciation by Segment [Abstract]
 
 
 
 
Depreciation expense
$ 6.9 
$ 9.2 
$ 16.6 
$ 18.4 
Segments, Geographical (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Net Revenues by Geographic Region [Line Items]
 
 
 
 
Total net revenues
$ 1,150.7 
$ 1,073.8 
$ 2,209.9 
$ 2,106.3 
United States [Member]
 
 
 
 
Net Revenues by Geographic Region [Line Items]
 
 
 
 
Total net revenues
610.2 
537.6 
1,157.2 
1,006.0 
Other Americas [Member]
 
 
 
 
Net Revenues by Geographic Region [Line Items]
 
 
 
 
Total net revenues
64.9 
49.7 
110.0 
112.6 
Americas [Member]
 
 
 
 
Net Revenues by Geographic Region [Line Items]
 
 
 
 
Total net revenues
675.1 
587.3 
1,267.2 
1,118.6 
EMEA [Member]
 
 
 
 
Net Revenues by Geographic Region [Line Items]
 
 
 
 
Total net revenues
300.9 
299.3 
591.5 
606.4 
Asia Pacific [Member]
 
 
 
 
Net Revenues by Geographic Region [Line Items]
 
 
 
 
Total net revenues
$ 174.7 
$ 187.2 
$ 351.2 
$ 381.3 
Segments, Major Customers (Details)
3 Months Ended 6 Months Ended 12 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2013
Sales Revenue, Segment [Member]
Customer Concentration Risk [Member]
Customer
Jun. 30, 2013
Sales Revenue, Segment [Member]
Customer Concentration Risk [Member]
Customer
Jun. 30, 2013
United States [Member]
Property, Plant and Equipment [Member]
Geographic Concentration Risk [Member]
Dec. 31, 2012
United States [Member]
Property, Plant and Equipment [Member]
Geographic Concentration Risk [Member]
Jun. 30, 2012
Verizon [Member]
Sales Revenue, Segment [Member]
Customer Concentration Risk [Member]
Jun. 30, 2012
Verizon [Member]
Sales Revenue, Segment [Member]
Customer Concentration Risk [Member]
Concentration Risk [Line Items]
 
 
 
 
 
 
Concentration risk, number of major customers
0 
0 
 
 
 
 
Concentration risk, percentage
 
 
84.00% 
83.00% 
10.50% 
11.30% 
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2009
Foreign Country [Member]
Jun. 30, 2013
Maximum [Member]
Income Tax Contingency [Line Items]
 
 
 
 
 
 
Effective Income Tax Rate Reconciliation, Percent
22.20% 
35.50% 
6.90% 
34.40% 
 
 
Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount
$ 20.3 
 
$ 20.3 
 
 
 
Tax Adjustments, Settlements, and Unusual Provisions
 
 
27.8 
 
 
 
Income Tax Reconciliation, Tax Credits, Research
 
 
15.2 
 
 
 
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate
35.00% 
35.00% 
35.00% 
35.00% 
 
 
Unrecognized Tax Benefits, Period Increase (Decrease)
 
 
6.5 
 
 
 
Unrecognized Tax Benefits
142.6 
 
142.6 
 
 
 
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
126.6 
 
126.6 
 
 
 
Greater than remote likelihood decrease in gross unrecognized tax benefits within next 12 months
 
 
 
 
 
3.6 
Interest and penalties recorded
 
 
 
 
$ 4.6 
 
Net Income per Share (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Numerator
 
 
 
 
Net income
$ 97.9 
$ 57.7 
$ 188.9 
$ 74.0 
Denominator
 
 
 
 
Weighted-average shares used to compute basic net income per share
503.0 
527.8 
503.8 
528.0 
Effect of dilutive securities:
 
 
 
 
Dilutive effect of employee stock awards
3.3 
4.0 
6.6 
5.8 
Weighted-average shares used to compute diluted net income per share
506.3 
531.8 
510.4 
533.8 
Net income per share:
 
 
 
 
Basic
$ 0.19 
$ 0.11 
$ 0.37 
$ 0.14 
Diluted
$ 0.19 
$ 0.11 
$ 0.37 
$ 0.14 
Net Income per Share Textuals
 
 
 
 
Anti-dilutive shares excluded from computation of diluted earnings per share
39.4 
42.3 
24.3 
33.2 
Commitments and Contingencies (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Summarization of principal contractual obligations
 
 
 
 
 
Future minimum payments under the non-cancelable operating leases
$ 239.5 
 
$ 239.5 
 
 
Rent expense
13.6 
15.8 
27.3 
31.5 
 
Total purchase commitments
572.3 
 
572.3 
 
 
Accrual for estimated carrying charges or obsolete materials charges
27.6 
 
27.6 
 
 
Long-term debt, carrying value
999.3 
 
999.3 
 
999.2 
Long-term debt, gross
1,000.0 
 
1,000.0 
 
 
Indemnity-related and service-related escrows
94.0 
 
94.0 
 
 
Campus build out commitments
40.8 
 
40.8 
 
 
Other contractual obligations
11.6 
 
11.6 
 
 
Long-term income taxes payable
115.7 
 
115.7 
 
112.4 
Fixed Rate Note Due 2016 [Member]
 
 
 
 
 
Summarization of principal contractual obligations
 
 
 
 
 
Long-term debt, gross
300.0 
 
300.0 
 
 
Long-term debt, interest rate, Stated percentage
3.10% 
 
3.10% 
 
 
Fixed Rate Note Due 2021 [Member]
 
 
 
 
 
Summarization of principal contractual obligations
 
 
 
 
 
Long-term debt, gross
300.0 
 
300.0 
 
 
Long-term debt, interest rate, Stated percentage
4.60% 
 
4.60% 
 
 
Fixed Rate Note Due 2041 [Member]
 
 
 
 
 
Summarization of principal contractual obligations
 
 
 
 
 
Long-term debt, gross
$ 400.0 
 
$ 400.0 
 
 
Long-term debt, interest rate, Stated percentage
5.95% 
 
5.95% 
 
 
Commitments and Contingencies, Guarantees (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Financing guarantees, bank guarantees, and standby letters of credit
 
 
Guarantor Obligations [Line Items]
 
 
Guarantor obligations, current carrying value
$ 43.3 
$ 12.6 
Financing guarantee with recourse [Member]
 
 
Guarantor Obligations [Line Items]
 
 
Guarantor obligations, current carrying value
$ 32.2 
 
Subsequent Events (Details) (USD $)
Share data in Millions, except Per Share data, unless otherwise specified
3 Months Ended 6 Months Ended 1 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Aug. 8, 2013
Subsequent Event [Member]
Subsequent Event [Line Items]
 
 
 
 
 
Stock repurchase program, Authorized amount
 
 
$ 1,000,000,000 
 
$ 1,000,000,000 
Stock repurchased during period, shares
 
 
 
 
1.6 
Stock repurchased during period, value
 
 
 
 
34,100,000 
Common stock repurchased under stock repurchase program average purchase price
$ 16.45 
$ 18.76 
$ 18.68 
$ 19.72 
$ 21.74 
Stock repurchased and retired during period, shares
6.4 
5.0 
12.6 
7.4 
1.3 
Stock repurchase program, remaining authorized repurchase amount
 
 
$ 332,800,000 
 
$ 298,700,000