Revenue from Contracts with Customers - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020	Dec. 31, 2020
Revenue from Contract with Customer [Abstract]
Contract liability	$ 58,979,000		$ 58,979,000		$ 39,466,000
Revenue recognized related to contract liabilities	0	$ 0	0	$ 0
Capitalized contract cost	$ 58,012,000	$ 62,196,000	58,012,000	62,196,000
Amortization of capitalized contract costs			$ 30,196,000	$ 34,754,000