Lessor Operating Leases (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($) property	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) property	Jun. 30, 2022 USD ($)
Operating Leases
Number of properties owned	13,118		13,118
Percentage rent received | $	$ 1.7	$ 2.2	$ 5.8	$ 6.0
Single-client properties
Operating Leases
Number of properties owned	12,882		12,882
Single-client properties as percentage of total properties	98.20%		98.20%
Properties available for lease or sale
Operating Leases
Number of properties owned	137		137