Basis of Presentation (Details) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022 USD ($) $ / shares	Oct. 02, 2021 USD ($) $ / shares	Oct. 01, 2022 USD ($) borrowing_group $ / shares	Oct. 02, 2021 USD ($) $ / shares
Basis of Presentation
Number of borrowing groups | borrowing_group			2
Cumulative catch-up method
Basis of Presentation
Cumulative catch up adjustments, increase (decease) in segment profit	$ (3)	$ 25	$ (24)	$ 54
Change in accounting estimate financial effect, increase (decrease) in net income	$ (2)	$ 19	$ (18)	$ 41
Change in accounting estimate financial effect increase (decrease) in earnings per diluted share (in dollars per share) | $ / shares	$ (0.01)	$ 0.08	$ (0.08)	$ 0.18
Gross favorable adjustments	$ 25	$ 43	$ 66	$ 119
Gross unfavorable adjustments	28	18	90	65
Revenue (reduced) recognized from performance obligations satisfied in prior periods	$ (2)	$ 27	$ (35)	$ 65