Amount of realized performance fees, if the fund were liquidated at the reporting date fair value, that would be given back to the fund investors at the end of the fund's life if the fund fair value does not recover sufficiently to pass through the hurdle rate that allows for the recognition of performance fees.

No definition available.

Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Net Investment Income [Line Items]
Percentage of management fees for CLOs on the total par amount of assets in the fund	1.00%
Percentage of monthly management fee	1.25%
Transaction and portfolio advisory fee, rebate offset percentage	100.00%
Transaction and advisory fees	$ 49.3	$ 76.7
Incentive Fees
Performance fees allocation percentage to partnership (percent)	20.00%
Accrued giveback obligations	$ 102.0		$ 72.8
Interest Income
Interest income from investments	$ 161.8	$ 123.0
Minimum
Net Investment Income [Line Items]
Percentage of management fees earned	1.00%
Percentage of management fees expiration Or termination	0.50%
Percentage of management fees from funds of funds during the commitment fee period	0.25%
Percentage of management fees from funds of funds following the expiration of the weighted average investment period	0.25%
Percentage of management fees for CLOs on the total par amount of assets in the fund	0.40%
Percentage of management fee rate for perpetual capital products	0.10%
Percentage of management fees for business development companies	1.00%
Incentive Fees
Management and service fees, incentive rate	10.00%	17.50%
Percentage of allocation based performance fees related to fund of funds vehicles (percent)	2.00%
Percent of preferred returns (percent)	7.00%
Maximum
Net Investment Income [Line Items]
Percentage of management fees earned	2.00%
Percentage of management fees expiration Or termination	2.00%
Percentage of management fees from funds of funds during the commitment fee period	1.50%
Percentage of management fees from funds of funds following the expiration of the weighted average investment period	1.50%
Percentage of management fees for CLOs on the total par amount of assets in the fund	0.50%
Percentage of management fee rate for perpetual capital products	0.75%
Percentage of management fees for business development companies	1.50%
Incentive Fees
Percentage of allocation based performance fees related to fund of funds vehicles (percent)	12.50%
Percent of preferred returns (percent)	9.00%