Investments in Real Estate- Gain on Sales of Real Estate (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) property	Mar. 31, 2022 USD ($) property
Properties sold during the period
Number of properties | property	26	34
Net sales proceeds	$ 28.6	$ 122.2
Gain on sales of real estate	$ 4.3	$ 10.2