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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 26, 2026	Sep. 27, 2025	Sep. 26, 2026	Sep. 27, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pre-tax share-based compensation (Credit) expense	$ 10	$ 13	$ 26	$ 29
Total unrecognized compensation cost related to non-vested awards	$ 102		$ 102
Weighted-average period of recognition for unrecognized compensation costs on nonvested awards (in years)			2 years 6 months
Expected life of options (years)			6 years
Grant date fair value of stock options granted			$ 28.23
RSU (time) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of awards that vested			$ 38	36
PSU (Performance) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of awards that vested			$ 7	$ 1
Non Employee Director Stock Incentive Plan [Member] \| RSU (time) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of years for full vesting (in years)			12 months
Number of shares to be received upon vesting, per unit			1
Employee Stock Incentive Plan [Member] \| PSU (Performance) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares to be received upon vesting, per unit			1
Employee Stock Incentive Plan [Member] \| Non-Qualified Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period (in years)			10 years