Income Taxes - Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
Income Tax Disclosure [Abstract]
Interest expense disallowance	$ 38,396	$ 22,418
Operating lease liabilities	39,095	0
Operating loss carryforwards	9,375	9,862
Provision for estimated expenses	2,578	2,320
Salaries and wages	2,037	2,518
Share-based compensation	7,533	7,666
Other comprehensive income	9,816	5,877
Other	4,125	7,481
Less: valuation allowance	(6,760)	(6,191)
Total deferred tax assets	106,195	51,951
Goodwill and intangible assets	(228,048)	(223,938)
Operating lease assets	(36,670)	0
Depreciation	(1,082)	(1,149)
Prepaid expenses	(1,311)	(886)
Total deferred tax liabilities	(267,111)	(225,973)
Net deferred tax liabilities	$ (160,916)	$ (174,022)