Restructuring Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Restructuring And Related Activities Abstract

Summary of Changes in Restructuring Liabilities

The following table summarizes the changes in the restructuring liabilities for the last three fiscal years (in thousands):

	Severance			Facility
	and Related			Closing
	Costs			Costs			Total
Balance at December 28, 2013	$	69,072		$	2,146		$	71,218
Current period charges		106			—			106
Change in estimate		(584	)		(1,152	)		(1,736	)
Payments and usage—net of accretion		(12,144	)		(563	)		(12,707	)
Balance at December 27, 2014		56,450			431			56,881
Current period charges		175,749			36			175,785
Change in estimate		(4,196	)		—			(4,196	)
Payments and usage—net of accretion		(109,369	)		(257	)		(109,626	)
Balance at January 2, 2016		118,634			210			118,844
Current period charges		71,514			2,563			74,077
Change in estimate		(21,004	)		267			(20,737	)
Payments and usage—net of accretion		(146,548	)		(2,175	)		(148,723	)
Balance at December 31, 2016	$	22,596		$	865		$	23,461