C H ROBINSON WORLDWIDE INC, 10-Q filed on 11/9/2010
Quarterly Report
Document and Entity Information
9 Months Ended
Sep. 30, 2010
Nov. 03, 2010
Document Type
10-Q 
 
Amendment Flag
FALSE 
 
Document Period End Date
2010-09-30 
 
Document Fiscal Year Focus
2010 
 
Document Fiscal Period Focus
Q3 
 
Trading Symbol
CHRW 
 
Entity Registrant Name
C H ROBINSON WORLDWIDE INC 
 
Entity Central Index Key
0001043277 
 
Current Fiscal Year End Date
12/31 
 
Entity Filer Category
Large Accelerated Filer 
 
Entity Common Stock, Shares Outstanding
 
166,015,708 
Condensed Consolidated Balance Sheets (USD $)
In Thousands
Sep. 30, 2010
Dec. 31, 2009
Current assets:
 
 
Cash and cash equivalents
$ 249,433 
$ 337,308 
Available-for-sale securities
34,123 
48,310 
Receivables, net of allowance for doubtful accounts of $30,250 and $30,651
1,142,457 
885,543 
Deferred tax asset
4,142 
6,454 
Prepaid expenses and other
36,785 
29,654 
Total current assets
1,466,940 
1,307,269 
Property and equipment, net
116,259 
117,699 
Goodwill
359,713 
361,666 
Intangible and other assets, net
31,297 
33,192 
Deferred tax asset
7,875 
14,422 
Total assets
1,982,084 
1,834,248 
Current liabilities:
 
 
Accounts payable and outstanding checks
670,910 
606,514 
Accrued expenses:
 
 
Compensation and profit-sharing contribution
77,092 
90,855 
Other accrued liabilities
41,483 
34,438 
Total current liabilities
789,485 
731,807 
Long term liabilities:
 
 
Noncurrent income taxes payable
13,286 
10,546 
Other long term liabilities
8,733 
11,995 
Total liabilities
811,504 
754,348 
Stockholders' investment:
 
 
Preferred stock, $0.10 par value, 20,000 shares authorized; no shares issued or outstanding
Common stock, $0.10 par value, 480,000 shares authorized; 176,664 and 176,686 shares issued; 165,977 and 167,098 shares outstanding
16,598 
16,710 
Retained earnings
1,559,738 
1,402,306 
Additional paid-in capital
167,176 
165,104 
Accumulated other comprehensive loss
(4,551)
(1,636)
Treasury stock at cost (10,687 and 9,588 shares)
(568,381)
(502,584)
Total stockholders' investment
1,170,580 
1,079,900 
Total liabilities and stockholders' investment
$ 1,982,084 
$ 1,834,248 
Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Per Share data
Sep. 30, 2010
Dec. 31, 2009
Receivables, allowance for doubtful accounts
$ 30,250 
$ 30,651 
Preferred stock, par value
0.10 
0.10 
Preferred stock, shares authorized
20,000 
20,000 
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value
$ 0.10 
$ 0.10 
Common stock, shares authorized
480,000 
480,000 
Common stock, shares issued
176,664 
176,686 
Common stock, shares outstanding
165,977 
167,098 
Treasury stock, shares
10,687 
9,588 
Condensed Consolidated Statements of Operations and Comprehensive Income (USD $)
In Thousands, except Per Share data
3 Months Ended
Sep. 30,
9 Months Ended
Sep. 30,
2010
2009
2010
2009
REVENUES:
 
 
 
 
Transportation
$ 2,026,154 
$ 1,563,335 
$ 5,629,334 
$ 4,369,438 
Sourcing
380,108 
379,594 
1,278,837 
1,165,738 
Information Services
14,095 
11,874 
40,785 
33,647 
Total revenues
2,420,357 
1,954,803 
6,948,956 
5,568,823 
COSTS AND EXPENSES:
 
 
 
 
Purchased transportation and related services
1,689,590 
1,253,503 
4,697,978 
3,455,689 
Purchased products sourced for resale
348,187 
348,734 
1,171,164 
1,070,261 
Personnel expenses
161,947 
148,750 
462,793 
453,716 
Other selling, general, and administrative expenses
54,300 
49,015 
158,226 
147,104 
Total costs and expenses
2,254,024 
1,800,002 
6,490,161 
5,126,770 
Income from operations
166,333 
154,801 
458,795 
442,053 
Investment and other income
149 
439 
986 
1,658 
Income before provision for income taxes
166,482 
155,240 
459,781 
443,711 
Provision for income taxes
63,855 
59,780 
175,916 
170,615 
Net income
102,627 
95,460 
283,865 
273,096 
Other comprehensive income (loss)
6,480 
1,755 
(2,916)
(1,961)
Comprehensive income
109,107 
97,215 
280,949 
271,135 
Basic net income per share
0.62 
0.57 
1.72 
1.62 
Diluted net income per share
$ 0.62 
$ 0.57 
$ 1.71 
$ 1.61 
Basic weighted average shares outstanding
164,691 
167,191 
164,968 
168,168 
Dilutive effect of outstanding stock awards
885 
1,457 
1,017 
1,578 
Diluted weighted average shares outstanding
165,576 
168,648 
165,985 
169,746 
Condensed Consolidated Statements of Cash Flows (USD $)
In Thousands
9 Months Ended
Sep. 30,
2010
2009
OPERATING ACTIVITIES
 
 
Net income
$ 283,865 
$ 273,096 
Adjustments to reconcile net income to net cash provided by operating activities:
 
 
Stock-based compensation
22,568 
17,187 
Depreciation and amortization
22,113 
22,195 
Provision for doubtful accounts
11,442 
13,626 
Deferred taxes and other
10,782 
(2,238)
Changes in operating elements:
 
 
Receivables
(267,873)
(52,983)
Prepaid expenses and other
(2,570)
(15,127)
Accounts payable and outstanding checks
64,882 
8,007 
Accrued compensation and profit-sharing contribution
(12,912)
(12,216)
Accrued income taxes and other
4,839 
(9,176)
Net cash provided by operating activities
137,136 
242,371 
INVESTING ACTIVITIES
 
 
Purchases of property and equipment
(14,000)
(26,120)
Purchases and development of software
(7,715)
(2,873)
Purchases of available-for-sale-securities
(10,752)
(11,915)
Sales/maturities of available-for-sale-securities
28,230 
2,763 
Cash paid for acquisitions
(43,537)
Restricted cash
(5,000)
Other investing activities
(12)
213 
Net cash used for investing activities
(9,249)
(81,469)
FINANCING ACTIVITIES
 
 
Proceeds from stock issued for employee benefit plans
13,232 
14,248 
Repurchase of common stock
(110,054)
(176,971)
Excess tax benefit on stock-based compensation plans
9,497 
8,052 
Cash dividends
(126,709)
(122,023)
Net cash used for financing activities
(214,034)
(276,694)
Effect of exchange rates on cash
(1,728)
(2,677)
Net change in cash and cash equivalents
(87,875)
(118,469)
Cash and cash equivalents, beginning of period
337,308 
494,743 
Cash and cash equivalents, end of period
$ 249,433 
$ 376,274 
General
General

1. General

Basis of Presentation

C.H. Robinson Worldwide, Inc. and our subsidiaries (“the company,” “we,” “us,” or “our”) are a global provider of multimodal transportation services and logistics solutions through a network of 232 branch offices operating in North America, Europe, Asia, South America, Australia, and the Middle East. The condensed consolidated financial statements include the accounts of C.H. Robinson Worldwide, Inc. and our majority owned and controlled subsidiaries. Our minority interests in subsidiaries are not significant. All intercompany transactions and balances have been eliminated in the condensed consolidated financial statements.

The condensed consolidated financial statements, which are unaudited, have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). In our opinion, these financial statements include all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation of the results of operations for the interim periods presented. Interim results are not necessarily indicative of results for a full year.

Consistent with SEC rules and regulations, we have condensed or omitted certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States. You should read the condensed consolidated financial statements and related notes in conjunction with the consolidated financial statements and notes in our Annual Report on Form 10-K for the year ended December 31, 2009.

Goodwill and Intangible Assets
Goodwill and Intangible Assets

2. Goodwill and Intangible Assets

The change in the carrying amount of goodwill is as follows (in thousands):

 

Balance December 31, 2009

     361,666   

Foreign currency translation

     (1,953
        

Balance September 30, 2010

   $ 359,713   
        

A summary of our other intangible assets, with finite lives, which include primarily non-competition agreements and customer relationships, is as follows (in thousands):

 

     September 30,
2010
    December 31,
2009
 

Gross

   $ 25,569      $ 43,519   

Accumulated amortization

     (12,758     (26,947
                

Net

   $ 12,811      $ 16,572   
                

Other intangible assets, with indefinite lives, are as follows (in thousands):

 

     Nine Months Ended
September 30,
 
     2010      2009  

Trademarks

   $ 1,800       $ 1,800   

Amortization expense for other intangible assets is as follows (in thousands):

 

     Nine Months Ended
September 30,
 
     2010      2009  

Amortization expense

   $ 3,854       $ 5,162   

 

Estimated amortization expense for each of the five succeeding fiscal years based on the intangible assets at September 30, 2010 is as follows (in thousands):

 

Remainder of 2010

   $ 1,101   

2011

     3,813   

2012

     3,048   

2013

     2,865   

2014

     1,984   
        

Total

   $ 12,811   
        
Litigation
Litigation

3. Litigation

On March 20, 2009, a jury in Will County, Illinois, entered a verdict of $23.75 million against us, a federally authorized motor carrier with which we contracted, and the motor carrier’s driver. The award was entered in favor of three named plaintiffs following a consolidated trial, stemming from an accident that occurred on April 1, 2004. The motor carrier and the driver both admitted that at the time of the accident the driver was acting as an agent for the motor carrier, and that the load was being transported according to the terms of our contract with the motor carrier. Our contract clearly defined the motor carrier as an independent contractor. The verdict has the effect of holding us vicariously liable for the damages caused by the admitted negligence of the motor carrier and its driver. There were no claims that our selection or retention of the motor carrier was negligent.

Given our prior experience with claims of this nature, we believe the court erred in allowing these claims to be considered by a jury. As a result, we are vigorously pursuing all available legal avenues by which we may obtain relief from the verdict. On September 15, 2009, the trial court entered an order denying substantially all of the relief which we had requested in our post-trial motions. Now that the trial court has concluded its handling of the matter, we have sought relief from the verdict from the Illinois Court of Appeals.

Under the terms of the insurance program which we had in place in 2004, we would be responsible for the first $5.0 million of claims of this nature plus post judgment interest on that amount. Because there are multiple potential outcomes, many of which are reasonably possible, but none of which we believe is probable, we have not recorded a liability for this claim at this time.

We are not subject to any other pending or threatened litigation other than routine litigation arising in the ordinary course of our business operations, none of which is currently expected to have a material adverse effect on our financial condition, results of operations, or cash flows.

Fair Value Measurement
Fair Value Measurement

4. Fair Value Measurement

Accounting guidance on fair value measurements for certain financial assets and liabilities requires that assets and liabilities carried at fair value be classified and disclosed in one of the following three categories:

 

   

Level 1 - Quoted market prices in active markets for identical assets or liabilities.

 

   

Level 2 - Observable market-based inputs or unobservable inputs that are corroborated by market data.

 

   

Level 3 - Unobservable inputs reflecting the reporting entity’s own assumptions or external inputs from inactive markets.

A financial asset or liability’s classification within the hierarchy is determined based on the lowest level of input that is significant to the fair value measurement.

The following tables present information as of September 30, 2010 and December 31, 2009, about our financial assets and liabilities that are measured at fair value on a recurring basis, according to the valuation techniques we used to determine their fair values.

 

     Level 1      Level 2      Level 3      Total Fair
Value
 

September 30, 2010

           

Debt securities- Available-for-sale:

           

State and municipal obligations

   $ 0       $ 33,203       $ 0       $ 33,203   

Corporate bonds

     0         920         0         920   
                                   

Total assets at fair value

   $ 0       $ 34,123       $ 0       $ 34,123   
                                   

Contingent purchase price related to acquisitions

   $ 0       $ 0       $ 15,917       $ 15,917   
                                   

December 31, 2009

           

Debt securities- Available-for-sale:

           

State and municipal obligations

   $ 0       $ 50,216       $ 0       $ 50,216   

Corporate bonds

     0         1,120         0         1,120   
                                   

Total assets at fair value

   $ 0       $ 51,336       $ 0       $ 51,336   
                                   

Contingent purchase price related to acquisitions

   $ 0       $ 0       $ 14,658       $ 14,658   
                                   

Cash and cash equivalents are recorded at amortized cost which approximates fair value as maturities are three months or less. The estimated fair values of debt securities held as available-for-sale are based on other market data for comparable instruments and the transactions related in establishing the prices. In measuring the fair value of the contingent payment liability, we used an income approach that considers the expected future earnings of the acquired businesses and the resulting contingent payments, discounted at a risk-adjusted rate.

The table below sets forth a reconciliation of our beginning and ending Level 3 financial liability balance.

 

     Three Months Ended
September 30,
 
     2010     2009  

Balance June 30

   $ 15,403      $ 0   

Acquisition related contingent purchase price

     0        14,436   

Total unrealized losses included in earnings

     514        0   
                

Balance September 30

   $ 15,917      $ 14,436   
                
     Nine Months Ended
September 30,
 
     2010     2009  

Balance December 31

   $ 14,658      $ 0   

Acquisition related contingent purchase price

     0        14,436   

Payment of contingent purchase price

     (445     0   

Total unrealized losses included in earnings

     1,704        0   
                

Balance September 30

   $ 15,917      $ 14,436   
                
Stock Award Plans
Stock Award Plans

5. Stock Award Plans

Stock-based compensation cost is measured at the grant date based on the value of the award and is recognized as expense as it vests. A summary of our total compensation expense recognized in our statements of operations for stock-based compensation is as follows (in thousands):

 

     Three Months Ended
September 30,
     Nine Months Ended
September 30,
 
     2010      2009      2010      2009  

Stock-based compensation expense

   $ 10,187       $ 5,520       $ 22,568       $ 17,187   

Our 1997 Omnibus Stock Plan allows us to grant certain stock awards, including stock options at fair market value and restricted shares and units, to our key employees, directors, and other third parties. A maximum of 28,000,000 shares can be granted under this plan; approximately 7,768,000 shares were available for stock awards as of September 30, 2010, which cover stock options and restricted stock awards. Awards that expire or are cancelled without delivery of shares generally become available for issuance under the plans.

Stock Options—The contractual lives of all options as originally granted are ten years. Options vested over a five-year period from the date of grant, with none vesting the first year and one quarter vesting each year after that. Recipients are able to exercise options using a stock swap which results in a new, fully-vested restoration option with a grant price established based on the date of the swap and a remaining contractual life equal to the remaining life of the original option. Options issued to non-employee directors vest immediately. The fair value per option is established using the Black-Scholes option pricing model, with the resulting expense being recorded over the vesting period of the award. Other than restoration options, we have not issued any new stock options since 2003. As of September 30, 2010, there was no unrecognized compensation expense related to stock options since all outstanding options were fully vested.

 

Restricted Stock Awards—We have awarded performance-based restricted shares and restricted units to certain key employees and non-employee directors. These restricted shares and restricted units are subject to certain vesting requirements over a five-year period, based on the company’s earnings growth. The awards also contain restrictions on the awardees’ ability to sell or transfer vested shares or units for a specified period of time. The fair value of these shares is established based on the market price on the date of grant, discounted for post-vesting holding restrictions. The discounts have varied from 12 percent to 22 percent and are calculated using the Black-Scholes option pricing model. The variation in the calculated discount is primarily due to stock price volatility. These grants are being expensed based on the terms of the awards.

We have also awarded restricted shares and units to certain key employees that vest primarily based on their continued employment. The value of these awards is established by the market price on the date of the grant and is being expensed over the vesting period of the award.

We have also issued to certain key employees and non-employee directors restricted shares and units which are fully vested upon issuance. These shares and units contain restrictions on the awardees’ ability to sell or transfer vested shares and units for a specified period of time. The fair value of these shares is established using the same method discussed above. These grants have been expensed during the year they were earned.

As of September 30, 2010, there was unrecognized compensation expense of $135.6 million related to previously granted restricted equity. The amount of future expense will be based primarily on company performance and certain other conditions.

Employee Stock Purchase Plan—Our 1997 Employee Stock Purchase Plan allows our employees to contribute up to $10,000 of their annual cash compensation to purchase company stock. Purchase price is determined using the closing price on the last day of the quarter, discounted by 15 percent. Shares are vested immediately. The following table summarizes employee stock purchase plan activity for the period:

 

Three Months Ended September 30, 2010

 

Shares purchased by employees

   Aggregate cost
to employees
     Expense recognized
by the company
 

37,754

   $ 2,244,000       $ 396,000   
Income Taxes
Income Taxes

6. Income Taxes

C.H. Robinson Worldwide, Inc. and its 80 percent (or more) owned U.S. subsidiaries file a consolidated federal income tax return. We file unitary or separate state returns based on state filing requirements. With few exceptions, we are no longer subject to audits of U.S. federal, state and local, or non-U.S. income tax returns before 2005.

 

     Three Months Ended
September 30,
 
     2010     2009  

Effective income tax rate

     38.4     38.5

The effective income tax rate for both periods is greater than the statutory federal income tax rate primarily due to state income taxes, net of federal benefit.

Goodwill and Intangible Assets (Tables)

The change in the carrying amount of goodwill is as follows (in thousands):

 

Balance December 31, 2009

     361,666   

Foreign currency translation

     (1,953
        

Balance September 30, 2010

   $ 359,713   
        

A summary of our other intangible assets, with finite lives, which include primarily non-competition agreements and customer relationships, is as follows (in thousands):

 

     September 30,
2010
    December 31,
2009
 

Gross

   $ 25,569      $ 43,519   

Accumulated amortization

     (12,758     (26,947
                

Net

   $ 12,811      $ 16,572   
                

Other intangible assets, with indefinite lives, are as follows (in thousands):

 

     Nine Months Ended
September 30,
 
     2010      2009  

Trademarks

   $ 1,800       $ 1,800   

Amortization expense for other intangible assets is as follows (in thousands):

 

     Nine Months Ended
September 30,
 
     2010      2009  

Amortization expense

   $ 3,854       $ 5,162   

Estimated amortization expense for each of the five succeeding fiscal years based on the intangible assets at September 30, 2010 is as follows (in thousands):

 

Remainder of 2010

   $ 1,101   

2011

     3,813   

2012

     3,048   

2013

     2,865   

2014

     1,984   
        

Total

   $ 12,811   
        
Fair Value Measurement (Tables)

The following tables present information as of September 30, 2010 and December 31, 2009, about our financial assets and liabilities that are measured at fair value on a recurring basis, according to the valuation techniques we used to determine their fair values.

 

     Level 1      Level 2      Level 3      Total Fair
Value
 

September 30, 2010

           

Debt securities- Available-for-sale:

           

State and municipal obligations

   $ 0       $ 33,203       $ 0       $ 33,203   

Corporate bonds

     0         920         0         920   
                                   

Total assets at fair value

   $ 0       $ 34,123       $ 0       $ 34,123   
                                   

Contingent purchase price related to acquisitions

   $ 0       $ 0       $ 15,917       $ 15,917   
                                   

December 31, 2009

           

Debt securities- Available-for-sale:

           

State and municipal obligations

   $ 0       $ 50,216       $ 0       $ 50,216   

Corporate bonds

     0         1,120         0         1,120   
                                   

Total assets at fair value

   $ 0       $ 51,336       $ 0       $ 51,336   
                                   

Contingent purchase price related to acquisitions

   $ 0       $ 0       $ 14,658       $ 14,658   
                                   

The table below sets forth a reconciliation of our beginning and ending Level 3 financial liability balance.

 

     Three Months Ended
September 30,
 
     2010     2009  

Balance June 30

   $ 15,403      $ 0   

Acquisition related contingent purchase price

     0        14,436   

Total unrealized losses included in earnings

     514        0   
                

Balance September 30

   $ 15,917      $ 14,436   
                
     Nine Months Ended
September 30,
 
     2010     2009  

Balance December 31

   $ 14,658      $ 0   

Acquisition related contingent purchase price

     0        14,436   

Payment of contingent purchase price

     (445     0   

Total unrealized losses included in earnings

     1,704        0   
                

Balance September 30

   $ 15,917      $ 14,436   
                
Stock Award Plans (Tables)

A summary of our total compensation expense recognized in our statements of operations for stock-based compensation is as follows (in thousands):

 

     Three Months Ended
September 30,
     Nine Months Ended
September 30,
 
     2010      2009      2010      2009  

Stock-based compensation expense

   $ 10,187       $ 5,520       $ 22,568       $ 17,187

The following table summarizes employee stock purchase plan activity for the period:

 

Three Months Ended September 30, 2010

 

Shares purchased by employees

   Aggregate cost
to employees
     Expense recognized
by the company
 

37,754

   $ 2,244,000       $ 396,000
Income Taxes (Tables)
Income Tax Disclosure Table
Three Months Ended
September 30,
 
     2010     2009  

Effective income tax rate

     38.4     38.5 %
Change in the Carrying Amount of Goodwill (Detail) (USD $)
In Thousands
9 Months Ended
Sep. 30, 2010
Balance December 31, 2009
$ 361,666 
Foreign currency translation
(1,953)
Balance September 30, 2010
$ 359,713 
Summary of Other Intangible Assets (Detail) (USD $)
In Thousands
Sep. 30, 2010
Dec. 31, 2009
Gross
$ 25,569 
$ 43,519 
Accumulated amortization
(12,758)
(26,947)
Net
$ 12,811 
$ 16,572 
Other Intangible Assets, With Infinite Lives (Detail) (USD $)
In Thousands
Sep. 30, 2010
Sep. 30, 2009
Trademarks
$ 1,800 
$ 1,800 
Amortization Expense for Other Intangible Assets (Detail) (USD $)
In Thousands
9 Months Ended
Sep. 30,
2010
2009
Amortization expense
$ 3,854 
$ 5,162 
Estimated Amortization Expense Based on the Intangible Assets (Detail) (USD $)
In Thousands
9 Months Ended
Sep. 30, 2010
Estimated amortization expense
 
Remainder of 2010
$ 1,101 
2011
3,813 
2012
3,048 
2013
2,865 
2014
1,984 
Total
$ 12,811 
Litigation - Additional Information (Detail)
In Millions
Sep. 30, 2010
Mar. 20, 2009
Accident litigation, jury verdict
 
24 
Maximum loss contingency related to accident litigation
 
Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) (USD $)
In Thousands
Sep. 30, 2010
Dec. 31, 2009
Total assets at fair value
$ 34,123 
$ 51,336 
Contingent purchase price related to acquisitions
15,917 
14,658 
Level 1
 
 
Total assets at fair value
Contingent purchase price related to acquisitions
Level 1 | State and municipal obligations
 
 
Debt securities - Available-for-sale
Level 1 | Corporate bonds
 
 
Debt securities - Available-for-sale
Level 2
 
 
Total assets at fair value
34,123 
51,336 
Contingent purchase price related to acquisitions
Level 2 | State and municipal obligations
 
 
Debt securities - Available-for-sale
33,203 
50,216 
Level 2 | Corporate bonds
 
 
Debt securities - Available-for-sale
920 
1,120 
Level 3
 
 
Total assets at fair value
Contingent purchase price related to acquisitions
15,917 
14,658 
Level 3 | State and municipal obligations
 
 
Debt securities - Available-for-sale
Level 3 | Corporate bonds
 
 
Debt securities - Available-for-sale
State and municipal obligations
 
 
Debt securities - Available-for-sale
33,203 
50,216 
Corporate bonds
 
 
Debt securities - Available-for-sale
$ 920 
$ 1,120 
Reconciliation of Beginning and Ending Level 3 Financial Liability Balances (Detail) (USD $)
In Thousands
3 Months Ended
Sep. 30,
9 Months Ended
Sep. 30,
2010
2009
2010
2009
Beginning Balance
$ 15,403 
$ 0 
$ 14,658 
$ 0 
Acquisition related contingent purchase price
14,436 
 
 
Total unrealized losses included in earnings
514 
1,704 
Ending Balance
15,917 
14,436 
15,917 
14,436 
Acquisition related contingent purchase price
 
 
 
 
Acquisition related contingent purchase price
 
 
14,436 
Payment of contingent purchase price
 
 
 
 
Acquisition related contingent purchase price
 
 
(445)
Summary of Total Compensation Recognized in the Statement of Operations for Stock-Based Compensation (Detail) (USD $)
In Thousands
3 Months Ended
Sep. 30,
9 Months Ended
Sep. 30,
2010
2009
2010
2009
Stock-based compensation expense
$ 10,187 
$ 5,520 
$ 22,568 
$ 17,187 
Stock Award Plans - Additional Information (Detail) (USD $)
9 Months Ended
Sep. 30, 2010
Maximum shares that can be granted under stock plan
28,000,000 
Shares available for stock awards
7,768,000 
Restricted stock awards, discount for post-vesting holding restriction, lower limit
0.12 
Restricted stock awards, discount for post-vesting holding restriction, upper limit
0.22 
Restricted stock awards, unrecognized compensation expense
$ 135,600,000 
Maximum employee contribution to purchase company stock
$ 10,000 
Discount rate used to determine the purchase price
0.15 
Summary of Employee Stock Purchase Plan Activity (Detail) (USD $)
3 Months Ended
Sep. 30, 2010
Shares purchased by employees
37,754 
Aggregate cost to employees
$ 2,244,000 
Expense recognized by the company
$ 396,000 
Effective Income Tax Rate (Detail)
3 Months Ended
Sep. 30,
2010
2009
Effective income tax rate
0.384 
0.385