Stockholders' Equity (Share Repurchase Program) (Details) - USD ($) shares in Millions, $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Jan. 30, 2022 |
Jan. 31, 2021 |
Dec. 07, 2021 |
|
| Accelerated Share Repurchases [Line Items] | |||
| Payments for Repurchase of Common Stock | $ 2,724 | $ 0 | |
| December 2021 Repurchase Plan | |||
| Accelerated Share Repurchases [Line Items] | |||
| Payments for Repurchase of Common Stock | $ 2,724 | ||
| Stock Repurchased During Period, Shares | 4 | ||
| Stock Repurchase Program, Authorized Amount | $ 10,000 | ||