Product Warranties (Tables)

9 Months Ended

Sep. 29, 2013

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):

	Nine Months Ended
	September 29, 2013			September 30, 2012
Balance as of beginning of the period	$	46,659		$	44,846
Provision for warranty liability made during the period	49,570			44,451
Settlements made during the period	(50,539		)	(44,904		)
Balance at end of period	$	45,690		$	44,393