Segment Information - Reconciling Items (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 31, 2022 |
Aug. 01, 2021 |
Jul. 31, 2022 |
Aug. 01, 2021 |
|
| Segment Reporting Information [Line Items] | ||||
| Stock-based compensation expense | $ (1,226) | $ (894) | ||
| Income from operations | $ 499 | $ 2,444 | 2,367 | 4,400 |
| All Other | ||||
| Segment Reporting Information [Line Items] | ||||
| Stock-based compensation expense | (649) | (465) | (1,227) | (894) |
| Acquisition-related and other costs | (175) | (158) | (324) | (325) |
| Unallocated cost of revenue and operating expenses | (148) | (90) | (275) | (180) |
| Contributions | (2) | 0 | (2) | 0 |
| IP-related and legal settlement costs | 0 | (4) | (7) | (9) |
| Acquisition termination cost | 0 | 0 | (1,353) | 0 |
| Income from operations | $ (974) | $ (717) | $ (3,188) | $ (1,408) |