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Business Segment Information - Reconciliation of Segment Profit (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Business Segment Information
Income (loss) from operations	$ 47,851	$ 44,640	$ 52,871	$ 96,557
Net interest expense	(5,616)	(5,689)	(17,197)	(17,057)
Losses related to convertible senior notes				(20,922)
Other non-operating income (expense), net	(983)	83	508	(515)
Income before income taxes	41,252	39,034	36,182	58,063
Reportable Segments
Business Segment Information
Income (loss) from operations	57,558	57,363	83,060	134,036
Corporate, eliminations and other
Business Segment Information
Income (loss) from operations	$ (9,707)	$ (12,723)	$ (30,189)	$ (37,479)

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