Product Warranties (Tables)

3 Months Ended

Mar. 30, 2014

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability

Changes in the Company’s warranty liability, which is included in other accrued liabilities in the unaudited condensed consolidated balance sheets, are as follows (in thousands):

	Three Months Ended
	March 30, 2014			March 31, 2013
Balance as of beginning of the period	$	48,754		$	46,659
Provision for warranty liability made during the period	14,158			16,375
Settlements made during the period	(17,509		)	(17,158		)
Balance at end of period	$	45,403		$	45,876