Related Party Transactions - Amounts Due to Affiliates (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Due to affiliates	$ 213.5	$ 275.9
Affiliated Entity
Related Party Transaction [Line Items]
Due to affiliates	213.5	275.9
Affiliated Entity | Due to affiliates of Consolidated Funds
Related Party Transaction [Line Items]
Due to affiliates	5.4	6.3
Affiliated Entity | Due to non-consolidated affiliates
Related Party Transaction [Line Items]
Due to affiliates	102.4	97.0
Affiliated Entity | Amounts owed under the tax receivable agreement
Related Party Transaction [Line Items]
Due to affiliates	76.2	79.3
Affiliated Entity | Deferred consideration for Carlyle Holdings units
Related Party Transaction [Line Items]
Due to affiliates	0.0	68.4
Affiliated Entity | Other
Related Party Transaction [Line Items]
Due to affiliates	$ 29.5	$ 24.9