Financial Instruments - Schedule of Derivative Fair Values (Details) - USD ($) $ in Millions	Mar. 28, 2026	Dec. 27, 2025
Derivatives Fair Value [Line Items]
Assets	$ 215	$ 80
Liabilities	216	326
Foreign exchange contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	18	7
Liabilities	37	30
Foreign exchange contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	8	14
Liabilities	14	13
Cross-currency contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	49	46
Liabilities	143	210
Commodity contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	140	13
Liabilities	22	73
Level 1
Derivatives Fair Value [Line Items]
Assets	69	11
Liabilities	17	53
Level 1 \| Foreign exchange contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	0	0
Liabilities	0	0
Level 1 \| Foreign exchange contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	0	0
Liabilities	0	0
Level 1 \| Cross-currency contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	0	0
Liabilities	0	0
Level 1 \| Commodity contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	69	11
Liabilities	17	53
Level 2
Derivatives Fair Value [Line Items]
Assets	146	69
Liabilities	199	273
Level 2 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent
Derivatives Fair Value [Line Items]
Assets	20
Level 2 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsNoncurrent
Derivatives Fair Value [Line Items]
Assets	6
Level 2 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesCurrent
Derivatives Fair Value [Line Items]
Liabilities	40	42
Level 2 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Derivatives Fair Value [Line Items]
Liabilities	11	1
Level 2 \| Foreign exchange contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	18	7
Liabilities	37	30
Level 2 \| Foreign exchange contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	8	14
Liabilities	14	13
Level 2 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent
Derivatives Fair Value [Line Items]
Assets	39	38
Level 2 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsNoncurrent
Derivatives Fair Value [Line Items]
Assets	10	8
Level 2 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesCurrent
Derivatives Fair Value [Line Items]
Liabilities	2	2
Level 2 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Derivatives Fair Value [Line Items]
Liabilities	141	208
Level 2 \| Cross-currency contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	49	46
Liabilities	143	210
Level 2 \| Commodity contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent
Derivatives Fair Value [Line Items]
Derivative Asset, Gross Asset Including Not Subject to Master Netting Arrangement	132
Level 2 \| Commodity contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsNoncurrent
Derivatives Fair Value [Line Items]
Derivative Asset, Gross Asset Including Not Subject to Master Netting Arrangement	8
Level 2 \| Commodity contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesCurrent
Derivatives Fair Value [Line Items]
Derivative Liability, Gross Liability Including Not Subject to Master Netting Arrangement	21	70
Level 2 \| Commodity contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Derivatives Fair Value [Line Items]
Derivative Liability, Gross Liability Including Not Subject to Master Netting Arrangement	1	3
Level 2 \| Commodity contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	71	2
Liabilities	$ 5	$ 20

Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and elected not to be offset.

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Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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