Real Estate and Other Activities - Other Leasing Activities - Additional Information (Details) $ in Millions	1 Months Ended	3 Months Ended
	Apr. 30, 2022 USD ($)	Mar. 31, 2022 USD ($) Property	Mar. 31, 2021 USD ($)
Lessor Lease Description [Line Items]
Percentage of properties occupied by tenants		99.00%
Number of properties vacant | Property		6
Number of vacant facility sold | Property		1
Proceeds from sale of facilities | $		$ 48	$ 11
Subsequent Event [Member]
Lessor Lease Description [Line Items]
Proceeds from sale of facilities | $	$ 45
Minimum [Member]
Lessor Lease Description [Line Items]
Percentage of vacant on leased property		0.50%