Reclassifications out of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Interest expense		$ (135,267)	$ (142,346)	$ (112,784)
Other expense (income), net		1,758	2,578	472
Income before income taxes		(150,960)	(244,061)	(145,080)
Provision for (benefit from) income taxes		31,513	20,493	(18,237)
Net income		(119,447)	(223,568)	(163,317)
Loss on Qualifying Hedges | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	[1]	807	(2,835)	(15,946)
Provision for (benefit from) income taxes	[1]	(205)	720	6,219
Net income	[1]	602	(2,115)	(9,727)
Loss on Qualifying Hedges | Interest Rate Contract | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Interest expense	[1]	807	(2,835)	(15,946)
Loss on Foreign Currency Translation | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Other expense (income), net	[1]	0	0	(787)
Income before income taxes	[1]	0	0	(787)
Provision for (benefit from) income taxes	[1]	0	0	0
Net income	[1]	$ 0	$ 0	$ (787)

[1] Amounts in parentheses indicate debits to profit/loss