Stockholders' Equity and Stock-based Compensation (Components of Stock-Based Compensation Program) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	$ 89	$ 52	$ 270	$ 159
Income tax benefit	(18)	(10)	(55)	(32)
Total stock-based compensation expense, net of income taxes	71	42	215	127
RSU/PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	52	31	156	95
Income tax benefit	(11)	(6)	(32)	(19)
Total stock-based compensation expense, net of income taxes	41	25	124	76
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	37	21	114	64
Income tax benefit	(7)	(4)	(23)	(13)
Total stock-based compensation expense, net of income taxes	$ 30	$ 17	$ 91	$ 51