Investments - Summary of Selected Financial Information for Berkadia (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
May 31, 2022 |
May 31, 2021 |
May 31, 2022 |
May 31, 2021 |
Nov. 30, 2021 |
|
| Schedule of Equity Method Investments [Line Items] | |||||
| Net earnings | $ 141,859 | $ 318,453 | $ 483,002 | $ 812,318 | |
| Berkadia | |||||
| Schedule of Equity Method Investments [Line Items] | |||||
| Our total equity balance | 427,900 | 427,900 | $ 373,400 | ||
| Distributions | 22,000 | 200 | 22,200 | 500 | |
| Berkadia | Equity method investment, nonconsolidated investee or group of investees | |||||
| Schedule of Equity Method Investments [Line Items] | |||||
| Net earnings | $ 85,800 | $ 68,100 | $ 172,200 | $ 134,800 | |