Composition of Certain Financial Statement Items Investment and Other Income (Expense), Net (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 28, 2026 |
Jun. 29, 2025 |
Jun. 28, 2026 |
Jun. 29, 2025 |
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| Investment Income, Net [Abstract] | ||||||
| Interest and dividend income | $ 97 | $ 160 | $ 347 | $ 495 | ||
| Net gains on marketable securities (1) | [1] | 726 | 204 | 605 | 241 | |
| Net gains on other investments | 19 | 5 | 237 | 30 | ||
| Net gains on deferred compensation plan assets | 149 | 84 | 135 | 65 | ||
| Impairment losses on other investments | (38) | (52) | (61) | (93) | ||
| Equity in net earnings of investees | 66 | (4) | 149 | 13 | ||
| Other | (5) | (39) | 46 | (3) | ||
| Investment and other income, net | $ 1,014 | $ 358 | $ 1,458 | $ 748 | ||
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- Definition Impairment losses on other investments without readily determinable fair value No definition available.
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- Definition Net (losses) gains on deferred compensation plan assets No definition available.
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- Definition Amount of gain (loss) included in earnings for investments classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income and dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of realized gain (loss) on investment in marketable security. No definition available.
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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