Goodwill and Other Intangibles - Schedule of Goodwill and Other Intangibles, Net (Detail) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 30, 2017
Other intangibles—net
Goodwill	$ 3,966,863	$ 3,966,565
Total Other intangibles—net	343,884	363,618
Brand Names and Trademarks
Other intangibles—net
Brand names and trademarks—not amortizing	252,800	252,800
Customer Relationship
Other intangibles—net
Gross carrying amount	154,230	154,230
Accumulated amortization	(65,482)	(46,203)
Net carrying value	88,748	108,027
Noncompete Agreements
Other intangibles—net
Gross carrying amount	3,950	3,950
Accumulated amortization	(1,614)	(1,159)
Net carrying value	$ 2,336	$ 2,791