Segment Reporting - NOI from Real Estate Assets Sold or Held for Sale (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting [Abstract]
Rental income from real estate assets sold or held for sale	$ 3,219	$ 19,034
Operating expenses from real estate assets sold or held for sale	(1,520)	(7,787)
Net operating income from real estate assets sold or held for sale	$ 1,699	$ 11,247