Revenues - Narrative (Details) - USD ($)	3 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Dec. 31, 2020
Revenue From Contract With Customer, Assets And Liabilities [Line Items]
Capitalized contract, impairment loss	$ 0	$ 0
Deferred revenue balances	631,000,000		$ 581,000,000
Revenue recognized that was included in contract liability	110,000,000	$ 73,000,000
Prepaid expenses and other current assets
Revenue From Contract With Customer, Assets And Liabilities [Line Items]
Contract assets recorded in prepaids and other current assets	$ 10,000,000		$ 10,000,000