Annual report [Section 13 and 15(d), not S-K Item 405]

Accumulated Other Comprehensive Income (Loss) (Details)

v3.25.4
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 27, 2025
Dec. 28, 2024
Dec. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance $ 105,032 $ 109,965 $ 103,286
Other comprehensive income (loss) 824 (496) 347
Ending Balance 126,360 105,032 109,965
Total      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (711) (215) (562)
Other comprehensive income (loss) before reclassifications 820 (602) 71
Amounts reclassified out of accumulated other comprehensive (income) loss 28 109 361
Tax effects (24) (3) (85)
Other comprehensive income (loss) 824 (496) 347
Ending Balance 113 (711) (215)
Unrealized Holding Gains (Losses) on Derivatives      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (582) (27) (299)
Other comprehensive income (loss) before reclassifications 748 (652) 3
Amounts reclassified out of accumulated other comprehensive (income) loss 0 96 328
Tax effects (5) 1 (59)
Other comprehensive income (loss) 743 (555) 272
Ending Balance 161 (582) (27)
Actuarial Valuation and Other Pension Expenses      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (133) (193) (259)
Other comprehensive income (loss) before reclassifications 70 54 57
Amounts reclassified out of accumulated other comprehensive (income) loss 26 11 33
Tax effects (18) (5) (24)
Other comprehensive income (loss) 78 60 66
Ending Balance (55) (133) (193)
Translation Adjustments and Other      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance 4 5 (4)
Other comprehensive income (loss) before reclassifications 2 (4) 11
Amounts reclassified out of accumulated other comprehensive (income) loss 2 2 0
Tax effects (1) 1 (2)
Other comprehensive income (loss) 3 (1) 9
Ending Balance $ 7 $ 4 $ 5