Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Changes in Warranty Obligation

Changes in the Company’s warranty obligation, which is included in Other accrued liabilities in the unaudited condensed consolidated balance sheets, were as follows:

	Three Months Ended						Nine Months Ended
	September 30, 2018			October 1, 2017			September 30, 2018				October 1, 2017
	(In thousands)
Balance as of beginning of the period	$	18,759		$	60,451		$	75,824			$	58,520
Reclassified to sales returns upon adoption of ASC 606	—			—			(57,860		)	*	—
Provision for warranty obligation made during the period	857			35,815			3,798				97,083
Settlements made during the period	(1,090		)	(28,716		)	(3,236		)		(88,053		)
Balance at end of period	$	18,526		$	67,550		$	18,526			$	67,550

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* Upon adoption of ASC 606 on January 1, 2018, certain warranty reserve balances totaling $57.9 million were reclassified to sales returns as these liabilities are payable to the Company's customers and settled in cash or by credit on account. Under ASC 606, these amounts are to be accounted for as sales with right of return.