Product Warranty Costs and Service Returns (Tables)

6 Months Ended

Jun. 30, 2012

Standard Product Warranty Disclosure [Abstract]

Reconciliation of warranty reserve activity

A reconciliation of the warranty reserve activity is as follows (in thousands):

	Quarters Ended						Six Months Ended
	June 30, 2012			July 2, 2011			June 30, 2012			July 2, 2011
Balance at the beginning of the period	$	102,107		$	95,933		$	101,163		$	94,712
Provision for warranties issued and changes in estimates for pre-existing warranties	2,583			1,653			5,234			3,025
Claims paid	(1,892		)	(1,213		)	(3,928		)	(1,841		)
Foreign currency translation	(276		)	92			53			569
Balance at the end of the period	$	102,522		$	96,465		$	102,522		$	96,465