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Equity - Common Stock Repurchases and Dividend (Details) - USD ($) $ / shares in Units, shares in Millions |  | 3 Months Ended | 9 Months Ended | 45 Months Ended
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Jun. 30, 2022 | Jun. 02, 2022 | Mar. 03, 2022 | Dec. 02, 2021 | Jun. 02, 2022 | Jun. 03, 2021 | Jun. 02, 2022
Payments for Repurchase of Equity [Abstract] |  |  |  |  |  |  |
Payments for Repurchase of Common Stock |  |  |  |  | $ 1,648,000,000 | $ 150,000,000 |
Dividends, Common Stock [Abstract] |  |  |  |  |  |  |
Payments of Common Stock Dividends |  | $ 111,000,000 | $ 112,000,000 | $ 112,000,000 | 335,000,000 | $ 0 |
Payments of Common Stock Dividends (per share) |  | $ 0.10 | $ 0.10 | $ 0.10 |  |  |
Cash dividends declared (per share) |  | $ 0.10 | $ 0.10 |  |  |  |
Subsequent Event |  |  |  |  |  |  |
Dividends, Common Stock [Abstract] |  |  |  |  |  |  |
Cash dividends declared (per share) | $ 0.115 |  |  |  |  |  |
Dividends Payable, Date to be Paid | Jul. 26, 2022 |  |  |  |  |  |
Dividends Payable, Date of Record | Jul. 11, 2022 |  |  |  |  |  |
Repurchases Authorized by the BOD |  |  |  |  |  |  |
Payments for Repurchase of Equity [Abstract] |  |  |  |  |  |  |
Common Stock Repurchase, Authorized Amount |  | $ 10,000,000,000 |  |  | $ 10,000,000,000 |  | $ 10,000,000,000
Treasury Shares Repurchased (in shares) |  | 13.8 |  |  | 22.2 |  |
Payments for Repurchase of Common Stock |  | $ 981,000,000 |  |  | $ 1,650,000,000 |  | $ 5,680,000,000

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