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Shareholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 28, 2021 | Aug. 31, 2021 | Aug. 31, 2021 | Nov. 30, 2020
Subsidiary, Sale of Stock [Line Items] |  |  |  |
Number of shares sold (in shares) |  | 4.6 | 4.6 | 0.0
Number of shares repurchased (in shares) |  | 4.6 | 4.6 | 0.0
Net proceeds from Stock Swap Program |  | $ 10 | $ 10 |
Public Offering |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |
Shares issued (in shares) | 40.5 |  |  |
Shares issued price (in dollars per share) | $ 25.10 |  |  |
Consideration received | $ 996 |  |  |

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- Details
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