Fair Value Measurements - Fair Value of Financial Instruments (Details) $ in Millions	Jun. 30, 2022 USD ($) investment	Dec. 31, 2021 USD ($) investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of impaired real estate investments held-for-sale | investment	4	0
Fair Value | Gross mortgage notes payable
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of financial instruments	$ 1,700.0	$ 1,500.0
Level 3 | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Lines of credit facility, fair value disclosure	488.0	0.0
Level 3 | Carrying Amount | Gross mortgage notes payable
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of financial instruments	1,800.0	1,500.0
Level 3 | Carrying Amount | Senior Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of financial instruments	500.0
Level 3 | Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Lines of credit facility, fair value disclosure	486.8
Level 3 | Fair Value | Senior Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of financial instruments	$ 395.0	$ 504.4