Goodwill and Other Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands	Jul. 04, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross Amount	$ 1,637,374	$ 1,638,944
Intangible assets, Accumulated Amortization	938,937	896,758
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross Amount	1,411,626	1,412,954
Intangible assets, Accumulated Amortization	803,415	767,532
Trademarks and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross Amount	161,926	162,183
Intangible assets, Accumulated Amortization	96,187	92,258
Other [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross Amount	63,822	63,807
Intangible assets, Accumulated Amortization	$ 39,335	$ 36,968