v3.26.1
FAIR VALUE MEASUREMENTS - Additional Information (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]      
Fair value measurements, inter-transfers between levels $ 0 $ 0  
Increase (decrease) in the fair value of contingent consideration, net 2,588,000 6,993,000 $ 2,743,000
Goodwill, divestitures and other adjustments (3,538,000) (6,371,000)  
Benefits and Insurance Services      
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]      
Goodwill, divestitures and other adjustments 2,276,000 0  
Level 3 | Contingent Purchase Price Liabilities      
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]      
Additions from business acquisitions 4,384,000 40,034,000  
Other income (expense), net      
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]      
Increase (decrease) in the fair value of contingent consideration, net $ (2,600,000) $ (7,000,000.0) $ (2,700,000)