Subsequent Events (Details) $ / shares in Units, € in Millions, shares in Millions, $ in Millions			1 Months Ended	6 Months Ended
	Jul. 10, 2026 USD ($) tranche extension_option	Jul. 01, 2026 USD ($)	Jul. 31, 2026 EUR (€) $ / shares shares	Jun. 30, 2026 USD ($) shares	Aug. 05, 2026 USD ($) shares
ATM Program
Subsequent Event [Line Items]
Shares remaining for future issuance (in shares) | shares				138.9
Primary Beneficiary | U.S. Core Plus Fund
Subsequent Event [Line Items]
Capital calls				$ 948.0
Ownership interest (as a percent)				26.80%
Subsequent event
Subsequent Event [Line Items]
Common stock dividend declared (in dollars per share) | $ / shares			$ 0.2710
Subsequent event | ATM Program
Subsequent Event [Line Items]
Shares remaining for future issuance (in shares) | shares					22.5
Expected net proceeds from sale of stock					$ 1,300.0
Number of shares sold | shares			1.4
Subsequent event | Primary Beneficiary | U.S. Core Plus Fund
Subsequent Event [Line Items]
Capital calls		$ 265.7
Ownership interest (as a percent)		23.60%
Subsequent event | Senior Notes | 3.625% Senior Unsecured Notes Due July 2032
Subsequent Event [Line Items]
Face amount of loan | €			$ 600.0
Stated interest rate (as a percent)			3.625%
Subsequent event | Revolving credit facility | Line of Credit
Subsequent Event [Line Items]
Maximum borrowing capacity	$ 5,500.0
Number of tranches | tranche	2
Number of extension options | extension_option	2
Extension option term	6 months
Basis spread on variable rate (as a percent)	0.675%
Commitment fee (as a percent)	0.125%
Line of credit facility, total interest rate (as a percent)	0.0080
Debt instrument basis spread reduction	0.00050
Subsequent event | Revolving credit facility | Line of Credit | Tranche One
Subsequent Event [Line Items]
Maximum borrowing capacity	$ 2,750.0
Subsequent event | Revolving credit facility | Line of Credit | Tranche Two
Subsequent Event [Line Items]
Maximum borrowing capacity	2,750.0
Subsequent event | Commercial paper
Subsequent Event [Line Items]
Maximum borrowing capacity	5,500.0
Subsequent event | US commercial paper
Subsequent Event [Line Items]
Maximum borrowing capacity	2,750.0
Subsequent event | European commercial paper
Subsequent Event [Line Items]
Maximum borrowing capacity	$ 2,750.0