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Capital Stock - Subsequent event (Details) - shares | 3 Months Ended |  |
--- | --- | --- | ---
May 31, 2024 | Jun. 24, 2024 | Feb. 29, 2024
Equity [Abstract] |  |  |
Common outstanding (in shares) | 590,171,424 |  | 589,232,539
Class of Stock [Line Items] |  |  |
Common outstanding (in shares) | 590,171,424 |  | 589,232,539
1.75% Debenture |  |  |
Class of Stock [Line Items] |  |  |
Conversion of stock (in shares) | 51,500,000 |  |
Voting Common Stock [Member] | Subsequent Event [Member] |  |  |
Equity [Abstract] |  |  |
Common outstanding (in shares) |  | 590,000,000 |
Class of Stock [Line Items] |  |  |
Common outstanding (in shares) |  | 590,000,000 |
Employee Stock Option [Member] | Subsequent Event [Member] |  |  |
Equity [Abstract] |  |  |
Common outstanding (in shares) |  | 200,000 |
Class of Stock [Line Items] |  |  |
Common outstanding (in shares) |  | 200,000 |
Restricted Share Units (RSUs) | Subsequent Event [Member] |  |  |
Equity [Abstract] |  |  |
Common outstanding (in shares) |  | 18,000,000 |
Class of Stock [Line Items] |  |  |
Common outstanding (in shares) |  | 18,000,000 |
Deferred Share Unit | Subsequent Event [Member] |  |  |
Equity [Abstract] |  |  |
Common outstanding (in shares) |  | 1,000,000 |
Class of Stock [Line Items] |  |  |
Common outstanding (in shares) |  | 1,000,000 |

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