Segment Information - Schedule of Reconciliation of Net Income (loss) Attributable to Common Shareholders to Consolidated NOI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Segment Information
Net income (loss) attributable to common shareholders	$ (2,973)	$ (36,780)	$ (23,704)	$ 6,145
Depreciation and amortization expense	56,678	52,616	121,404	101,105
Corporate and other	13,895	13,216	26,370	26,392
Third-party real estate services	25,557	29,239	54,493	58,053
Share-based compensation related to Formation Transaction and special equity awards	4,441	8,858	9,386	18,299
Transaction and other costs	2,270	1,372	5,960	6,681
Interest expense	16,773	15,770	33,069	27,775
Loss on extinguishment of debt				33
Income tax expense (benefit)	(5)	(888)	4,310	(3,233)
Net income (loss) attributable to redeemable noncontrolling interests	(345)	(3,483)	(2,575)	1,767
Net loss attributable to noncontrolling interests			(1,108)
Third-party real estate services, including reimbursements revenue	26,745	27,167	64,852	56,883
Other revenue	1,904	1,516	4,090	3,146
Income (loss) from unconsolidated real estate ventures, net	3,953	(13,485)	3,010	(16,177)
Interest and other income (loss), net	(38)	114	(29)	1,021
Gain on sale of real estate	11,290		11,290	59,477
Consolidated NOI	$ 72,437	$ 64,608	$ 144,392	$ 138,667