v3.25.4
Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Finite-lived Intangible Assets [Roll Forward]    
Gross Carrying Value $ 2,344,967 $ 2,344,982
Accumulated Amortization 1,793,440 1,621,904
Total finite-lived intangible assets 551,527 723,078
Indefinite-lived Intangible Assets [Roll Forward]    
Indefinite-Lived Intangible Assets (Excluding Goodwill) 1,480,000 1,480,000
Indefinite-Lived Trade Names 442,400 609,500
Intangible Assets, Gross (Excluding Goodwill) 3,824,967 3,824,982
Other Intangible Assets Accumulated Amortization 1,793,440 1,621,904
Indefinite Lived Trade Names Impairment Charges 1,037,600 870,500
Intangible Assets Impairement Charges 1,037,600 870,500
Intangible Assets, Net (Including Goodwill) $ 993,927 $ 1,332,578
Client relationships [Member]    
Finite-lived Intangible Assets [Roll Forward]    
Weighted Average Useful Life 14 years 14 years
Gross Carrying Value $ 2,256,367 $ 2,256,382
Accumulated Amortization 1,722,227 1,559,551
Total finite-lived intangible assets $ 534,140 $ 696,831
Trade names [Member]    
Finite-lived Intangible Assets [Roll Forward]    
Weighted Average Useful Life 10 years 10 years
Gross Carrying Value $ 88,600 $ 88,600
Accumulated Amortization 71,213 62,353
Total finite-lived intangible assets $ 17,387 $ 26,247