Equity - Narrative (Details) - USD ($) $ in Thousands				3 Months Ended		6 Months Ended
	May 28, 2020	Jun. 28, 2019	Jun. 07, 2019	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Number common shares issued in exchange for equal number of OP Units (in shares)						5,000	75,000
Number of OP units and fully-vested LTIP Units redeemed (in shares)						150	13,000
Cash paid for repurchase OP Units				$ 0	$ 0	$ 7	$ 507
Shares issued under ATM program (in shares)							4,900,000
Net proceeds from the issuance of common stock							$ 201,200
Contract price			$ 365,100
Noncontrolling interests contribution to JV			176,000
Number of OP units owned				175,400,000		175,400,000
Outstanding common stock (in shares)				175,374,886		175,374,886		175,369,746
Number of shares of common stock issued upon redemption of one OP unit (in shares)						1
Increase in number of common shares available for future awards (in shares)	9,500,000
Secured Debt | Loan with maturity date Of Jun 01 2029
Schedule of Equity Method Investments [Line Items]
Non-recourse debt			$ 160,000
Operating Partnership
Schedule of Equity Method Investments [Line Items]
Noncontrolling interests ownership in the Operating Partnership (in shares)				29,100,000		29,100,000
Noncontrolling interests ownership in the Operating Partnership (percent)				14.00%		14.00%
Consolidated JV
Schedule of Equity Method Investments [Line Items]
Capital interest in consolidated JV (percent)		20.00%