Composition of Certain Financial Statement Items Goodwill (Details) - USD ($) $ in Millions |
12 Months Ended | ||||
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Sep. 24, 2023 |
Sep. 25, 2022 |
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| Goodwill [Roll Forward] | |||||
| Beginning balance | $ 10,508 | [1] | $ 7,246 | ||
| Acquisitions | 76 | 3,387 | |||
| Foreign currency translation adjustments | 58 | (125) | |||
| Ending balance | [1] | 10,642 | 10,508 | ||
| Cumulative goodwill impairments | 812 | 812 | |||
| QCT | |||||
| Goodwill [Roll Forward] | |||||
| Beginning balance | 9,777 | [1] | 6,523 | ||
| Acquisitions | 76 | 3,375 | |||
| Foreign currency translation adjustments | 56 | (121) | |||
| Ending balance | [1] | 9,909 | 9,777 | ||
| QTL | |||||
| Goodwill [Roll Forward] | |||||
| Beginning balance | 731 | [1] | 723 | ||
| Acquisitions | 0 | 12 | |||
| Foreign currency translation adjustments | 2 | (4) | |||
| Ending balance | [1] | $ 733 | $ 731 | ||
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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