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Affiliate Equity - Additional Information (Details) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Affiliate Equity [Line Items] |  |  |
Distributions paid to affiliate partners | $ 206.5 | $ 216.4 |
Payments to acquire interest in affiliates | 60.4 | 41.7 |
Issuance of interest in affiliates | 6.3 | $ 13.4 |
Other assets | 287.8 |  | $ 243.9
Other liabilities | 464.5 |  | 466.3
Related Party |  |  |
Affiliate Equity [Line Items] |  |  |
Other assets | 4.5 |  | 5.9
Other liabilities | $ 58.9 |  | $ 53.9

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