Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)	9 Months Ended	12 Months Ended
	Oct. 02, 2016	Dec. 31, 2017	Jan. 01, 2017	Jan. 03, 2016	Dec. 28, 2014	Dec. 29, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill, Impairment Loss		$ 0	$ (147,365,000)	$ 0	$ 0	$ 0
Amortization of Intangible Assets		19,700,000	13,000,000	5,100,000
Goodwill, Impairment Loss Recognized	$ 89,600,000	147,400,000
Impairment of Intangible Assets, Finite-lived		$ 0	$ 4,700,000	$ 0