Shareholders' Equity and Loss Per Common Share - Basic and Diluted Loss (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Shareholders' Equity and Loss Per Common Share
Net loss	$ (53,698)	$ (42,190)
Net loss attributable to redeemable noncontrolling interests	7,978	4,534
Net loss attributable to noncontrolling interests		5,380
Net loss attributable to common shareholders	(45,720)	(32,276)
Distributions to participating securities		(654)
Net loss available to common shareholders - basic	(45,720)	(32,930)
Net loss available to common shareholders - diluted	$ (45,720)	$ (32,930)
Weighted average number of common shares outstanding - basic	81,521	92,635
Weighted average number of common shares outstanding - diluted	81,521	92,635
Loss per common share - basic	$ (0.56)	$ (0.36)
Loss per common share - diluted	$ (0.56)	$ (0.36)