Segment Information - Schedule of Reconciliation of Net Income Attributable to Parent (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Segment Reporting [Abstract]
Net income attributable to common shareholders	$ 42,925	$ 24,861
Depreciation and amortization expense	48,489	48,719
Corporate and other	13,176	12,314
Third-party real estate services	28,814	28,066
Share-based compensation related to Formation Transaction and special equity awards	9,441	11,131
Transaction and other costs	5,309	4,895
Interest expense	12,005	17,174
Loss on extinguishment of debt	33
Income tax benefit	(2,345)	(1,172)
Net income attributable to redeemable noncontrolling interests	5,250	3,387
Third-party real estate services, including reimbursements	29,716	27,691
Other revenue	1,630	1,640
Income (loss) from unconsolidated real estate ventures, net	(2,692)	3,601
Interest and other income, net	907	951
Gain on sale of real estate	59,477	39,033
Consolidated NOI	74,059	76,459
Parking Income	$ 6,400	$ 6,500