Derivative Financial Instruments - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 27, 2026 |
Jun. 28, 2025 |
Jun. 27, 2026 |
Jun. 28, 2025 |
Dec. 27, 2025 |
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| Derivative [Line Items] | |||||
| Notional amount | $ 44,047 | $ 44,047 | $ 47,225 | ||
| Gross derivative assets subject to master netting agreements | 588 | 588 | 937 | ||
| Gross derivative liabilities subject to master netting agreements | 628 | 628 | 654 | ||
| Interest rate contracts | |||||
| Derivative [Line Items] | |||||
| Notional amount | 22,920 | 22,920 | 21,796 | ||
| Interest rate contracts | Fair Value Hedging | Designated as Hedging Instrument | |||||
| Derivative [Line Items] | |||||
| Notional amount | 14,700 | 14,700 | 9,700 | ||
| Foreign currency contracts | |||||
| Derivative [Line Items] | |||||
| Notional amount | 18,583 | 18,583 | $ 22,740 | ||
| Before-tax net gains (losses) attributed to cash flow hedges, recognized in other comprehensive income (loss) | $ 3 | $ 533 | $ (67) | $ 713 | |
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Nominal or face amount used to calculate payment on derivative. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before tax and after reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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