Investments in Real Estate - Schedule of Gain on Sales of Real Estate (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($) property	Sep. 30, 2024 USD ($) property	Sep. 30, 2025 USD ($) property	Sep. 30, 2024 USD ($) property
Properties sold during the period
Number of properties | property	140	92	268	214
Net sales proceeds	$ 214.8	$ 249.5	$ 424.2	$ 451.4
Gain on sales of real estate	$ 49.1	$ 50.6	$ 110.2	$ 92.3