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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Dec. 31, 2011 | Dec. 31, 2010
--- | --- | ---
Assets |  |
Cash and cash equivalents | $ 338,101 | $ 270,394
Accounts receivable, net | 439,134 | 403,337
Inventories, net | 204,758 | 178,559
Deferred taxes | 38,004 | 32,894
Unbilled Receivables | 63,829 | 75,620
Other current assets | 31,647 | 37,287
Total current assets | 1,115,473 | 998,091
Property, plant and equipment, net | 108,775 | 103,487
Goodwill | 2,866,426 | 2,727,780
Other intangible assets, net | 1,094,142 | 1,104,513
Deferred taxes | 63,006 | 57,850
Other assets | 71,595 | 77,803
Total assets | 5,319,417 | 5,069,524
Liabilities and Stockholders' Equity |  |
Accounts payable | 141,943 | 137,778
Accrued liabilities | 322,904 | 298,080
Income taxes payable | 8,895 | 0
Deferred taxes | 10,548 | 10,445
Current portion of long-term debt, net | 69,906 | 93,342
Total current liabilities | 554,196 | 539,645
Long-term debt, net of current portion | 1,015,110 | 1,247,703
Deferred taxes | 482,603 | 465,001
Other liabilities | 72,412 | 66,268
Total liabilities | 2,124,321 | 2,318,617
Stockholders' equity: |  |
Common stock, $0.01 par value per share; 350,000 shares authorized; 97,122 shares issued and 95,088 outstanding at December 31, 2010 and 95,768 shares issued and 93,618 outstanding at December 31, 2009. | 987 | 971
Additional paid-in capital | 1,117,093 | 1,045,286
Retained earnings | 2,063,110 | 1,680,849
Accumulated other comprehensive earnings | 33,800 | 43,978
Treasury stock 2,034 shares at December 31, 2010 and 2,150 shares at December 31, 2009. | (19,894) | (20,177)
Total stockholders' equity | 3,195,096 | 2,750,907
Total liabilities and stockholders' equity | $ 5,319,417 | $ 5,069,524

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