Financial Instruments - Schedule of Derivative Fair Values (Details) - USD ($) $ in Millions	Sep. 26, 2026	Dec. 27, 2025
Derivatives Fair Value [Line Items]
Assets	$ 205	$ 80
Liabilities	280	326
Foreign exchange contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	26	7
Liabilities	50	30
Foreign exchange contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	10	14
Liabilities	22	13
Cross-currency contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	51	46
Liabilities	146	210
Commodity contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	118	13
Liabilities	62	73
Level 1
Derivatives Fair Value [Line Items]
Assets	27	11
Liabilities	44	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	27	11
Liabilities	44	53
Level 2
Derivatives Fair Value [Line Items]
Assets	178	69
Liabilities	236	273
Level 2 \| Foreign exchange contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	26	7
Liabilities	50	30
Level 2 \| Foreign exchange contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	10	14
Liabilities	22	13
Level 2 \| Cross-currency contracts \| Designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	51	46
Liabilities	146	210
Level 2 \| Commodity contracts \| Not designated as hedging instrument
Derivatives Fair Value [Line Items]
Assets	91	2
Liabilities	18	20
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent
Derivatives Fair Value [Line Items]
Assets	32
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsNoncurrent
Derivatives Fair Value [Line Items]
Assets	4
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesCurrent
Derivatives Fair Value [Line Items]
Liabilities	72	42
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Foreign exchange contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Derivatives Fair Value [Line Items]
Liabilities		1
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsCurrent
Derivatives Fair Value [Line Items]
Assets	41	38
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherAssetsNoncurrent
Derivatives Fair Value [Line Items]
Assets	10	8
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesCurrent
Derivatives Fair Value [Line Items]
Liabilities	2	2
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| Cross-currency contracts \| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Derivatives Fair Value [Line Items]
Liabilities	144	208
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| 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	103
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| 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	15
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| 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	59	70
Fair Value, Inputs, Level 1, Level 2, and Level 3 \| 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	$ 3	$ 3

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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