Contract Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021	Dec. 31, 2021
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Current contract assets, net	$ 1,147		$ 1,147		$ 968
Noncurrent contract assets, net	10		10		9
Current contract liabilities	2,722		2,722		2,655
Noncurrent contract liabilities	1,237		1,237		$ 1,238
Revenue recognized that was included in the current contract liability balance at the beginning of the period	$ 710	$ 370	$ 1,990	$ 930