Balance Sheet Components - Revenue Remaining Performance Obligation (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Oct. 26, 2025 |
Oct. 27, 2024 |
|
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | ||
| Revenue recognized that was previously included in deferred revenue | $ 650 | $ 585 |
| Revenue related to remaining performance obligations | 2,500 | |
| Revenue related to remaining performance obligations - amount from deferred revenues | 2,000 | |
| Unbilled revenue | $ 449 | |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-28 | ||
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] | ||
| Revenue, remaining performance obligation (as percent) | 40.00% | |
| Expected performance period (in months) | 12 months | |