Earnings per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Common Share [Line Items]
Conversion price (in dollars per share)		$ 101.38		$ 101.38
Numerator — basic and diluted
Net income — basic	$ 83,947	$ 62,395	$ 163,912	$ 109,942
Net income — diluted	$ 83,947	$ 62,395	$ 163,912	$ 109,942
Denominator
Weighted average number of common shares outstanding — basic (in shares)	35,221	33,359	35,099	33,331
Effect of dilutive share-based awards (in shares)	513	550	531	562
Effect of dilutive stock options (in shares)	111	297	186	301
Effect of dilutive convertible notes (in shares)	0	1,444	0	1,372
Weighted average number of common shares outstanding — diluted (in shares)	35,845	35,650	35,816	35,566
Earnings per common share — basic (in dollars per share)	$ 2.38	$ 1.87	$ 4.67	$ 3.30
Earnings per common share — diluted (in dollars per share)	$ 2.34	$ 1.75	$ 4.58	$ 3.09
Stock Options and Share-Based Awards
Denominator
Antidilutive stock options and share-based awards (in shares)	40	3	32	6
2023 Convertible Notes | Senior Notes
Earnings Per Common Share [Line Items]
Interest rate (as a percent)		2.00%		2.00%