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Earnings (Loss) Per Share - Approach to Calculate Diluted Earnings (Loss) Per Share (Parenthetical) (Detail) | Nov. 30, 2022 | Nov. 30, 2021
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2.875% Convertible senior notes, due 2024 |  |
Earnings Per Share Disclosure [Line Items] |  |
Debt instrument, interest rate | 2.875% | 2.875%

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