Leases - Lease Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest and Other Income [Abstract]
Fixed income from operating leases	$ 296,729	$ 268,290	$ 584,020	$ 531,246
Variable income from operating leases	90,350	72,352	173,209	137,368
Interest income from direct financing leases	$ 0	$ 2,180	$ 1,168	$ 4,343