Stockholders' Equity and Stock-Based Compensation (Components of Stock-Based Compensation Program) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 28, 2025	Mar. 29, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	$ 61	$ 60
Income tax benefit	(12)	(12)
Total stock-based compensation expense, net of income taxes	49	48
RSU/PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	35	32
Income tax benefit	(7)	(6)
Total stock-based compensation expense, net of income taxes	28	26
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	26	28
Income tax benefit	(5)	(6)
Total stock-based compensation expense, net of income taxes	$ 21	$ 22