Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 24, 2012

Comprehensive Income (Loss) [Abstract]

Comprehensive income (loss)

	Foreign Currency			Foreign Exchange Contracts			Defined Benefit Pension Plans			Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2011	$	11,548		$	(1,815	)	$	(50,856	)	$	(41,123	)
Current-period other comprehensive income (loss)		7,139			(1,306	)		—			5,833
Balance at March 26, 2011		18,687			(3,121	)		(50,856	)		(35,290	)
Current-period other comprehensive income (loss)		(18,428	)		6,415			(23,726	)		(35,739	)
Balance at December 31, 2011		259			3,294			(74,582	)		(71,029	)
Current-period other comprehensive income (loss)		1,991			(2,142	)		—			(151	)
Balance at March 24, 2012	$	2,250		$	1,152		$	(74,582	)	$	(71,180	)