Quarterly report [Sections 13 or 15(d)]

Investments - Short-term Investments, Narrative (Details)

v3.26.3
Investments - Short-term Investments, Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 26, 2026
Sep. 27, 2025
Sep. 26, 2026
Sep. 27, 2025
Dec. 27, 2025
Debt Securities, Available-for-Sale [Line Items]          
Gains (losses) on investments held $ (267) $ (47) $ (480) $ 416  
Costs of unhedged investments 11,900   11,900   $ 10,600
Debt Investments          
Debt Securities, Available-for-Sale [Line Items]          
Hedged investments $ 27,700   $ 27,700   $ 21,800