Income Taxes, Uncertain Tax Positions (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 27, 2025 |
Dec. 28, 2024 |
Dec. 30, 2023 |
|
| Unrecognized Tax Benefits [Roll Forward] | |||
| Beginning gross unrecognized tax benefits | $ 1,130 | $ 1,124 | $ 1,229 |
| Settlements and effective settlements with tax authorities | (52) | (59) | (288) |
| Changes in balances related to tax position taken during prior periods | 201 | ||
| Changes in balances related to tax position taken during prior periods | (8) | 0 | |
| Changes in balances related to tax position taken during current period | (105) | (73) | (183) |
| Ending gross unrecognized tax benefits | $ 1,384 | $ 1,130 | $ 1,124 |
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|