Financial Instruments Measured at Fair Value (Tables)

12 Months Ended

Dec. 31, 2011

Financial Instruments Measured at Fair Value [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The following table presents assets/(liabilities) measured at fair value on a recurring basis at December 31, 2011:

	Level 1		Level 2			Level 3		Total
Cash equivalents	$	—	$	—		$	—	$	—
Available-for-sale securities	45,421		—			—		45,421
Interest rate swaps	—		(3,009		)	—		(3,009		)
Foreign exchange contracts	—		(649		)	—		(649		)
	$	45,421	$	(3,658	)	$	—	$	41,763

The following table presents assets/(liabilities) measured at fair value on a recurring basis at December 31, 2010:

	Level 1		Level 2			Level 3		Total
Cash equivalents	$	254,296	$	282,900		$	—	$	537,196
Available-for-sale securities	68,746		—			—		68,746
Interest rate swaps	—		14,082			—		14,082
Foreign exchange contracts	—		(494		)	—		(494		)
	$	323,042	$	296,488		$	—	$	619,530

There were no transfers of financial instruments between the three levels of fair value hierarchy between December 31, 2011 and 2010.

Available-for-sale Securities [Text Block]

The fair value of the company's available-for-sale securities is as follows at December 31:

	2011					2010
	Marubun			WPG		Marubun		WPG
Cost basis	$	10,016		$	10,798	$	10,016	$	10,798
Unrealized holding gain (loss)	(371		)	24,978		3,726		44,206
Fair value	$	9,645		$	35,776	$	13,742	$	55,004

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Text Block]

The fair values of derivative instruments in the consolidated balance sheets are as follows at December 31:

	Asset/(Liability) Derivatives
		Fair Value
	Balance Sheet Location	2011			2010
Derivative instruments designated as hedges:
Interest rate swaps designated as fair value hedges	Other assets	$	—		$	14,756
Interest rate swaps designated as fair value hedges	Other liabilities	—			(674		)
Interest rate swaps designated as cash flow hedges	Other liabilities	(3,009		)	—
Foreign exchange contracts designated as cash flow hedges	Other current assets	73			271
Foreign exchange contracts designated as cash flow hedges	Accrued expenses	(641		)	(177		)
Total derivative instruments designated as hedging instruments		(3,577		)	14,176
Derivative instruments not designated as hedges:
Foreign exchange contracts	Other current assets	2,218			1,778
Foreign exchange contracts	Accrued expenses	(2,299		)	(2,366		)
Total derivative instruments not designated as hedging instruments		(81		)	(588		)
Total		$	(3,658	)	$	13,588

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Text Block]

The effect of derivative instruments on the consolidated statement of operations is as follows for the years ended December 31:

	Gain/(Loss) Recognized in Income
	2011			2010		2009
Fair value hedges:
Interest rate swaps (a)	$	—		$	—	$	4,097
Derivative instruments not designated as hedges:
Foreign exchange contracts (b)	$	(3,633	)	$	1,938	$	(8,574	)

	Cash Flow Hedges						Net Investment Hedges
	Interest Rate Swaps (c)			Foreign Exchange Contracts (d)			Cross-Currency Swaps (c)
2011
Effective portion:
Gain/(loss) recognized in OCI	$	(3,009	)	$	(711	)	$	—
Gain/(loss) reclassified into income	$	—		$	53		$	—
Ineffective portion:
Gain/(loss) recognized in income	$	—		$	—		$	—
2010
Effective portion:
Gain/(loss) recognized in OCI	$	—		$	73		$	52,158
Gain/(loss) reclassified into income	$	—		$	(108	)	$	—
Ineffective portion:
Gain/(loss) recognized in income	$	—		$	—		$	(91	)
2009
Effective portion:
Gain/(loss) recognized in OCI	$	1,853		$	(2,277	)	$	(7,988	)
Gain/(loss) reclassified into income	$	—		$	94		$	—
Ineffective portion:
Gain/(loss) recognized in income	$	—		$	—		$	536

(a) The amount of gain/(loss) recognized in income on derivatives is recorded in "Loss on prepayment of debt" in the company's consolidated statements of operations.

(b) The amount of gain/(loss) recognized in income on derivatives is recorded in "Cost of sales" in the company's consolidated statements of operations.

(c) Both the effective and ineffective portions of any gain/(loss) reclassified or recognized in income are recorded in "Interest and other financing expense, net" in the company's consolidated statements of operations.

(d) Both the effective and ineffective portions of any gain/(loss) reclassified or recognized in income are recorded in "Cost of sales" in the company's consolidated statements of operations.