Share-Based Compensation - Performance Share Unit Valuation Assumptions (Details) - Performance stock units - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation
Grant-date fair value	$ 7.17	$ 11.29	$ 2.24
Vesting on Achievement of Tiered Return on Relative Total Shareholder Return Objective
Share-based Compensation
Grant-date fair value	$ 5.89	$ 8.36	$ 2.65
Risk-free interest rate	3.86%	4.34%	3.83%
Volatility factor	65.52%	58.61%	55.56%
Contractual term (years)	2 years 9 months 10 days	2 years 9 months 10 days	2 years 9 months 3 days