Shareholders' Equity, Noncontrolling Interests and Other Comprehensive Loss - ATM Program - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2019	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Class of Stock [Line Items]
Net proceeds from sale of common stock			$ 45,675	$ (22,386)
Purchase new program included an optional forward purchase component	$ 45,677		$ 45,677
ATM Program
Class of Stock [Line Items]
Issuance of common shares, net of issuance costs (in Shares)			0		0
Net proceeds from sale of common stock			$ 45,700
Gross proceeds from issuance of common stock			46,300
Purchase new program included an optional forward purchase component		$ 250,000
Value of shares available for issuance	$ 123,900		$ 123,900
Share price (in dollars per share)	$ 22.37		$ 22.37		$ 22.09
Common Shares
Class of Stock [Line Items]
Issuance of common shares, net of issuance costs (in Shares)	2,072		2,072
Purchase new program included an optional forward purchase component	$ 2		$ 2
Common Shares | ATM Program
Class of Stock [Line Items]
Issuance of common shares, net of issuance costs (in Shares)			2,071,991