Investments, Short-term Investments (Details) - USD ($) $ in Millions |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2022 |
Dec. 25, 2021 |
Dec. 26, 2020 |
|
Debt Securities, Available-for-sale [Line Items] | |||
Gains (losses) on hedged investments | $ (748) | $ (606) | $ 694 |
Adjusted cost for unhedged investments | 10,200 | 5,000 | |
Available-for-sale Securities | |||
Debt Securities, Available-for-sale [Line Items] | |||
Value of hedged investments | 16,200 | 21,500 | |
Gains (losses) on derivatives | $ 752 | $ 609 | $ (667) |