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Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Sep. 29, 2024
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule of Valuation and Qualifying Accounts Disclosure | SCHEDULE II QUALCOMM Incorporated VALUATION AND QUALIFYING ACCOUNTS The table below details the activity of the valuation allowance on deferred tax assets for fiscal 2024, 2023 and 2022 (in millions):
| Balance at Beginning of Period |  | Charged (Credited) to Costs and Expenses |  |  |  | Other |  | Balance at End of Period
Year ended September 29, 2024 | $ | 1,803 |  |  | $ | 258 |  |  |  |  | $ | — |  |  | $ | 2,061 |
Year ended September 24, 2023 | 2,223 |  |  | (420) |  |  |  |  | — |  |  | 1,803 |
Year ended September 25, 2022 | 1,926 |  |  | 278 |  |  |  |  | 19 |  |  | 2,223 |

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-4 + Details
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