Goodwill and Other Intangible Assets - Summary of Other Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 28, 2018	Dec. 29, 2017
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 186,696	$ 185,306
Accumulated Amortization	(53,935)	(44,986)
Net Amount	132,761	140,320
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	119,211	117,006
Accumulated Amortization	(34,020)	(27,704)
Net Amount	85,191	89,302
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	7,579	7,566
Accumulated Amortization	(7,232)	(6,946)
Net Amount	347	620
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	59,906	60,734
Accumulated Amortization	(12,683)	(10,336)
Net Amount	$ 47,223	$ 50,398