v3.26.3
GOODWILL AND OTHER INTANGIBLE ASSETS - Schedule of intangible assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Value $ 298,052 $ 290,252
Accumulated Amortization (205,053) (186,562)
Intangibles, Net 92,999 103,690
Tradenames 1,600 14,600
Gross Carrying Value 299,652 304,852
Intangibles, Net 94,599 118,290
Customer relationships    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Value 240,780 240,780
Accumulated Amortization (163,805) (148,015)
Intangibles, Net $ 76,975 92,765
Customer relationships | Minimum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 1 year  
Customer relationships | Maximum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 13 years  
Domain names    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 7 years  
Gross Carrying Value $ 170 170
Accumulated Amortization (170) (170)
Intangibles, Net 0 0
Franchise rights and advertising relationships    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Value 755 755
Accumulated Amortization (298) (247)
Intangibles, Net $ 457 508
Franchise rights and advertising relationships | Minimum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 8 years  
Franchise rights and advertising relationships | Maximum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 10 years  
Internally developed software and other intangibles    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Value $ 28,597 28,597
Accumulated Amortization (27,269) (26,116)
Intangibles, Net $ 1,328 2,481
Internally developed software and other intangibles | Minimum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 6 months  
Internally developed software and other intangibles | Maximum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 5 years  
Tradenames    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 9 years  
Gross Carrying Value $ 7,800 0
Accumulated Amortization 0 0
Intangibles, Net 7,800 0
Trademarks    
Intangible Asset, Finite-Lived [Line Items]    
Gross Carrying Value 19,950 19,950
Accumulated Amortization (13,511) (12,014)
Intangibles, Net $ 6,439 $ 7,936
Trademarks | Minimum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 3 years  
Trademarks | Maximum    
Intangible Asset, Finite-Lived [Line Items]    
Estimated Useful Life in Years 10 years