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Subsequent Events (Details) $ / shares in Units, $ in Millions |  | 1 Months Ended | 6 Months Ended
--- | --- | --- | ---
Aug. 05, 2024 D $ / shares | Jul. 31, 2024 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($)
Mr. Icahn and affiliates | Investment in funds |  |  |  |
Subsequent Events |  |  |  |
Amount redeemed in accordance with manager agreement |  |  | $ 0 | $ 1,500
Subsequent event |  |  |  |
Subsequent Events |  |  |  |
Distribution declared per LP unit | $ / shares | $ 1.00 |  |  |
Threshold number of specified trading days | D | 5 |  |  |
Subsequent event | Investment in funds |  |  |  |
Subsequent Events |  |  |  |
Investment funds |  | $ 650 |  |
Subsequent event | Mr. Icahn and affiliates | Investment in funds |  |  |  |
Subsequent Events |  |  |  |
Investment funds |  | 256 |  |
Amount redeemed in accordance with manager agreement |  | 250 |  |
Subsequent event | Holding Company | Investment in funds |  |  |  |
Subsequent Events |  |  |  |
Investment funds |  | $ 394 |  |

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