Related Parties (Tax Agreements with Dell) (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Apr. 30, 2021 |
May 01, 2020 |
Jan. 29, 2021 |
|
| Related Party Transaction [Line Items] | |||
| Transition tax, payment period | 5 years | ||
| Dell | |||
| Related Party Transaction [Line Items] | |||
| Income tax due to related parties, non-current | $ 523 | $ 451 | |
| Dell | Tax sharing agreement | |||
| Related Party Transaction [Line Items] | |||
| Proceeds from tax refunds | 45 | ||
| Payments made to Dell | $ 12 | $ 25 | |