Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Deferred Tax Assets and Liabilities [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards	$ 79,317	$ 80,271
Deferred Tax Assets, Inventory	39,595	33,004
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts	14,401	9,271
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities	61,589	58,312
Deferred Tax Assets, Interest Carryforward	52,606	47,247
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost	12,330	13,503
Deferred Tax Assets, Tax Deferred Expense, Other Comprehensive Income Items	12,475	0
Deferred Tax Assets Goodwill and Intangible Assets Goodwill	0	8,462
Deferred Tax Assets, Other	0	4,394
Deferred Tax Assets, Gross	272,313	254,464
Deferred Tax Assets, Valuation Allowance	(30,675)	(80,501)
Deferred Tax Assets, Net	241,638	173,963
Deferred Tax Liabilities, Goodwill and Intangible Assets, Goodwill	(9,060)	0
Deferred Tax Liabilities, Depreciation	(57,346)	(21,055)
Deferred Tax Liabilities, Goodwill and Intangible Assets, Intangible Assets	(60,100)	(55,858)
Deferred Tax Liabilities, Other	(1,916)	(3,263)
Deferred Tax Liabilities	128,422	80,176
Deferred Tax Assets (Liabilities), Net	113,216	93,787
Operating Loss Carryforwards	88,244	81,523
Utilization of Net Operating Loss Carryforward	72,155	56,866
International [Member]
Deferred Tax Assets and Liabilities [Line Items]
Tax Credit Carryforward, Amount	156,335
Tax Credit Carryforward, Deferred Tax Asset	44,654
Other Tax Carryforward, Valuation Allowance	$ 26,321