Fair Value and Location on the Consolidated Balance Sheets (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Prepaid Expenses and Other Current Assets
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	$ 8,003	$ 2,543
Derivative Assets Not Designated as Hedges	1,943	821
Prepaid Expenses and Other Current Assets | Foreign Exchange Forward
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	5,464	2,455
Derivative Assets Not Designated as Hedges	1,943	821
Prepaid Expenses and Other Current Assets | DIO Equity Option Contracts
Derivatives, Fair Value [Line Items]
Derivative Assets Not Designated as Hedges	0
Prepaid Expenses and Other Current Assets | Commodity Forward Purchase Contracts
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	0	88
Prepaid Expenses and Other Current Assets | Interest Rate Swap
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	2,539
Derivative Assets Not Designated as Hedges	0
Prepaid Expenses and Other Current Assets | Cross Currency Basis Swaps
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	0
Derivative Assets Not Designated as Hedges	0
Other Noncurrent Assets
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	23,909	21
Derivative Assets Not Designated as Hedges	0
Other Noncurrent Assets | Foreign Exchange Forward
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	896	21
Derivative Assets Not Designated as Hedges	0
Other Noncurrent Assets | DIO Equity Option Contracts
Derivatives, Fair Value [Line Items]
Derivative Assets Not Designated as Hedges	0
Other Noncurrent Assets | Commodity Forward Purchase Contracts
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	15
Other Noncurrent Assets | Interest Rate Swap
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	3,160
Derivative Assets Not Designated as Hedges	0
Other Noncurrent Assets | Cross Currency Basis Swaps
Derivatives, Fair Value [Line Items]
Derivative Assets Designated as Hedges	19,838
Derivative Assets Not Designated as Hedges	0
Accrued Liabilities
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	14,688	26,868
Derivative Liabilities Not Designated as Hedges	3,255	704
Accrued Liabilities | Foreign Exchange Forward
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	641	1,139
Derivative Liabilities Not Designated as Hedges	3,150	600
Accrued Liabilities | DIO Equity Option Contracts
Derivatives, Fair Value [Line Items]
Derivative Liabilities Not Designated as Hedges	0
Accrued Liabilities | Commodity Forward Purchase Contracts
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	257
Accrued Liabilities | Interest Rate Swap
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	0	4,213
Derivative Liabilities Not Designated as Hedges	105	104
Accrued Liabilities | Cross Currency Basis Swaps
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	13,790	21,516
Derivative Liabilities Not Designated as Hedges	0
Other Noncurrent Liabilities
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	119,133	148,595
Derivative Liabilities Not Designated as Hedges	68,585	556
Other Noncurrent Liabilities | Foreign Exchange Forward
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	107	135
Derivative Liabilities Not Designated as Hedges	0
Other Noncurrent Liabilities | DIO Equity Option Contracts
Derivatives, Fair Value [Line Items]
Derivative Liabilities Not Designated as Hedges	419
Other Noncurrent Liabilities | Commodity Forward Purchase Contracts
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	2
Other Noncurrent Liabilities | Interest Rate Swap
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	1,050	871
Derivative Liabilities Not Designated as Hedges	476	556
Other Noncurrent Liabilities | Cross Currency Basis Swaps
Derivatives, Fair Value [Line Items]
Derivative Liabilities Designated as Hedges	117,974	147,589
Derivative Liabilities Not Designated as Hedges	$ 67,690