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Share-Based Compensation - Performance Restricted Stock Units Narrative (Details) - PRSUs shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($) shares	Sep. 30, 2024 USD ($) shares	Sep. 30, 2025 USD ($) metric shares	Sep. 30, 2024 USD ($) shares	Dec. 31, 2024 shares	Dec. 31, 2023 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recognized share-based compensation expense (benefit)	$ 0.3	$ 0.0	$ 0.9	$ 0.3
Unrecognized compensation cost	$ 2.9		$ 2.9
Nonvested shares outstanding (in shares) | shares	404	168	404	168	125	60
Weighted-average period over which unrecognized compensation cost is expected to be recognized ( in years)			2 years 7 months 6 days
Executive and Senior Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period (years)			1 year
Vesting period			4 years
Requisite service period			5 years
Executive and Senior Officers | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage, range of target award	0.00%		0.00%
Executive and Senior Officers | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage, range of target award	200.00%		200.00%
Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of performance award metrics | metric			3

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