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Investments, Non-Marketable Cost Method Investments (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 25, 2021 | Dec. 26, 2020
Gain (Loss) on Securities [Line Items] |  |  |
Non-marketable equity securities | $ 10 | $ 16 |
Impairments | 190 | 154 | $ 303
Cumulative impairment for equity securities without readily determinable fair value | 955 | 916 |
Upward observable price adjustments for equity securities without readily determinable fair value | 1,400 | 1,100 |
Cost-method Investments [Member] |  |  |
Gain (Loss) on Securities [Line Items] |  |  |
Impairments | $ 190 | $ 154 | $ 290

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