Real Estate and Other Activities - Summary of Operating Results from Properties Sold (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenues	$ 409,800	$ 362,765
Real estate depreciation and amortization	(85,316)	(75,642)
Other income	9,887	7,794
Disposal Group, Not Discontinued Operations [Member]
Revenues	20,093	30,991
Real estate depreciation and amortization	(100)	(7,403)
Property-related expenses	(204)	(351)
Other income	451,609	72
Income from real estate dispositions, net	$ 471,398	$ 23,309