Organization, Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Operating Partnership's Equity Interest (Details) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($)
Fund II
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Operating Partnership Share of Capital	61.67%
Capital Called	$ 559.4	[1]
Unfunded Commitment	$ 0.0	[1]
Equity interest held by Operating Partnership	61.67%	[2]
Preferred Return	8.00%
Total Distributions	$ 172.9	[1]
Fund III
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Operating Partnership Share of Capital	24.54%
Capital Called	$ 448.1	[1]
Unfunded Commitment	$ 1.9	[1]
Equity interest held by Operating Partnership	24.54%	[2]
Preferred Return	6.00%
Total Distributions	$ 603.5	[1]
Fund IV
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Operating Partnership Share of Capital	23.12%
Capital Called	$ 506.0	[1]
Unfunded Commitment	$ 24.0	[1]
Equity interest held by Operating Partnership	23.12%	[2]
Preferred Return	6.00%
Total Distributions	$ 221.4	[1]
Fund V
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Operating Partnership Share of Capital	20.10%
Capital Called	$ 459.6	[1]
Unfunded Commitment	$ 60.4	[1]
Equity interest held by Operating Partnership	20.10%	[2]
Preferred Return	6.00%
Total Distributions	$ 121.6	[1]

[1] Represents the total for the Funds, including the Operating Partnership and noncontrolling interests’ share.

[2] Amount represents the current economic ownership as of June 30, 2024, which could differ from the stated legal ownership based upon the cumulative preferred returns of the respective Fund.