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v3.25.2

Related Party Transactions - Narrative (Details) $ in Thousands | Sep. 19, 2025 USD ($) | Aug. 31, 2025 USD ($) directorAndOfficer | Nov. 30, 2024 USD ($) directorAndOfficer
--- | --- | --- | ---
Related Party Transaction [Line Items] |  |  |
Other assets |  | $ 3,304,448 | $ 3,072,302
Number of directors and officers with investments | directorAndOfficer |  | 2 | 2
Investments in and loans to related parties |  | $ 1,458,250 | $ 1,385,658
Officers And Employees |  |  |
Related Party Transaction [Line Items] |  |  |
Other assets |  | 19,700 | 29,400
Director |  |  |
Related Party Transaction [Line Items] |  |  |
Investments in and loans to related parties |  | 9,200 | 5,000
Related Party | Sumitomo Mitsui Banking Corporation Agreement |  |  |
Related Party Transaction [Line Items] |  |  |
Other assets |  | $ 763 | $ 175
Related Party | Sumitomo Mitsui Banking Corporation Agreement | Subsequent Event |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership percentage | 5.00% |  |
Related Party | Sumitomo Mitsui Banking Corporation Agreement | Subsequent Event | Line of credit |  |  |
Related Party Transaction [Line Items] |  |  |
Equity investments | $ 2,500,000 |  |
Related Party | Sumitomo Mitsui Banking Corporation Agreement | Minimum | Subsequent Event |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership percentage | 14.50% |  |
Related Party | Sumitomo Mitsui Banking Corporation Agreement | Maximum | Subsequent Event |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership percentage | 20.00% |  |

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