Investments - Loans and Investments In Related Parties (Details) - USD ($) $ in Thousands	3 Months Ended
Feb. 28, 2025	Feb. 29, 2024	Nov. 30, 2024
Equity Method Investments and Joint Ventures [Abstract]
Total Investments in and loans to related parties	$ 1,383,293		$ 1,385,658
Total equity method pickup earnings recognized in Other revenues	$ 7,100	$ 8,700

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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