Financial Instruments - Notional Amounts of Financial Instruments - Derivative Instruments (Detail) - USD ($) $ in Billions |
Mar. 21, 2026 |
Dec. 27, 2025 |
|---|---|---|
| Non-derivative Debt Instruments | ||
| Derivatives [Line Items] | ||
| Non-derivative Debt Instruments, Notional Amount | $ 11.6 | $ 4.4 |
| Commodity Contracts [Member] | ||
| Derivatives [Line Items] | ||
| Derivative, Notional Amount | 1.4 | 1.5 |
| Foreign Exchange Contract | ||
| Derivatives [Line Items] | ||
| Derivative, Notional Amount | 2.9 | 3.1 |
| Cross-currency contracts | ||
| Derivatives [Line Items] | ||
| Derivative, Notional Amount | 1.7 | 1.7 |
| Interest Rate Swap [Member] | ||
| Derivatives [Line Items] | ||
| Derivative, Notional Amount | $ 2.0 | $ 2.0 |