Goodwill, Trade Names, and Other Intangible Assets - Acquired Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Intangible assets subject to amortization:
Gross Carrying Amount	$ 75,068	$ 89,068
Accumulated Amortization	47,433	52,782
Net Carrying Amount	27,635	36,286
Intangible assets not subject to amortization:
Trade names, indefinite-lived	0	5,900
Databases
Intangible assets subject to amortization:
Gross Carrying Amount	27,730	36,530
Accumulated Amortization	17,333	21,945
Net Carrying Amount	10,397	14,585
Customer relationships
Intangible assets subject to amortization:
Gross Carrying Amount	47,338	52,538
Accumulated Amortization	30,100	30,837
Net Carrying Amount	$ 17,238	$ 21,701