Derivative Instruments and Fair Value Measurements Schedule of Cumulative Basis Adjustments for Fair Value Hedges (Details) - USD ($) $ in Millions		Jan. 01, 2022	Jan. 02, 2021
Derivatives, Fair Value [Line Items]
Long-term debt		$ 6,262	$ 6,746
Carrying amount of hedged liability | Fair value hedges | Interest rate contracts | Designated as hedging instrument
Derivatives, Fair Value [Line Items]
Long-term debt		2,903	2,568
Cumulative fair value adjustment | Fair value hedges | Interest rate contracts | Designated as hedging instrument
Derivatives, Fair Value [Line Items]
Long-term debt	[1]	12	25
Cumulative fair value adjustment | Discontinued hedging | Interest rate contracts
Derivatives, Fair Value [Line Items]
Long-term debt		$ 13	$ 16

[1] The hedged long-term debt includes $13 million and $16 million of hedging adjustment on discontinued hedging relationships as of January 1, 2022 and January 2, 2021, respectively.