Earnings Per Share - Computation of Basic and Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 53,459	$ 65,474
Weighted average common shares outstanding - Basic (in shares)	44,734	45,338
Dilutive effect of stock-based awards (in shares)	736	834
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities	0	0
Weighted average common shares outstanding - Diluted (in shares)	45,470	46,172
Net income per common share - Basic	$ 1.20	$ 1.44
Net income per common share - Diluted	$ 1.18	$ 1.42