Subsequent Events (Details) $ in Millions	1 Months Ended		3 Months Ended							9 Months Ended
	Nov. 04, 2024 USD ($) shares	Oct. 31, 2024 USD ($)	Dec. 28, 2024 USD ($)	Sep. 28, 2024 USD ($) shares	Jun. 29, 2024 USD ($)	Mar. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Jul. 01, 2023 USD ($)	Apr. 01, 2023 USD ($)	Sep. 28, 2024 USD ($) shares	Oct. 03, 2024 USD ($) tranche
Subsequent Event [Line Items]
Stock repurchased during period (in shares) | shares				10,399,672						11,433,047
Common stock repurchased				$ 580	$ 41	$ 13	$ 29	$ 166	$ 34	$ 634
Remaining authorized repurchase amount				$ 398						$ 398
Subsequent Event
Subsequent Event [Line Items]
Stock repurchased during period (in shares) | shares	2,592,612
Common stock repurchased	$ 160
Remaining authorized repurchase amount	$ 238
Subsequent Event | Pension Plan
Subsequent Event [Line Items]
Settlement charge		$ 414
Special termination benefits		$ 254
Subsequent Event | Pension Plan | Forecast
Subsequent Event [Line Items]
Settlement charge			$ 124
Subsequent Event | 2024 Term Loan Facility | First Tranche
Subsequent Event [Line Items]
Debt instrument original amount											$ 725
Debt Issuance Costs, Net											13
Subsequent Event | Amended 2021 Incremental Term Loan Facility | Second Tranche
Subsequent Event [Line Items]
Debt instrument original amount											610
Subsequent Event | Unsecured Senior Notes Due April 2033 | Senior notes
Subsequent Event [Line Items]
Debt instrument original amount											$ 500
Interest rate											5.75%
Subsequent Event | Amended 2021 Incremental Term Loan Facility | Senior secured term loan facility
Subsequent Event [Line Items]
Number of tranches | tranche											2