Earnings Per Share - Computations Of Basic And Diluted EPS (Details) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Basic:
Net loss attributable to common shareholders	$ (87,784)	$ (61,538)	$ 22,174
Less: Undistributed earnings allocated to participating securities			(140)
Less: Accretion of redeemable noncontrolling interests		(241)	(2,400)
Net loss available to common shareholders, basic	$ (87,784)	$ (61,779)	$ 19,634
Weighted average number of shares outstanding, basic (in shares)	151,276	150,056	148,993
Effect of dilutive securities:
Share-based awards other than participating securities (in shares)			904
Undistributed earnings reallocated to participating securities			$ 1
Net loss available to common shareholders, diluted	$ (87,784)	$ (61,779)	$ 19,635
Weighted average number of shares outstanding, diluted (in shares)	151,276	150,056	149,897