Stockholders' Equity and Stock-based Compensation (Components of Stock-Based Compensation Program) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2024	Jun. 30, 2023	Jun. 28, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	$ 87	$ 96	$ 147	$ 166
Income tax benefit	(18)	(21)	(30)	(35)
Total stock-based compensation expense, net of income taxes	69	75	117	131
RSU/PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	46	53	78	94
Income tax benefit	(10)	(12)	(16)	(20)
Total stock-based compensation expense, net of income taxes	36	41	62	74
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	41	43	69	72
Income tax benefit	(8)	(9)	(14)	(15)
Total stock-based compensation expense, net of income taxes	$ 33	$ 34	$ 55	$ 57