v3.26.3
FAIR VALUE OF ASSETS AND LIABILITIES - Narrative (Details) - Total return swap related to deferred compensation plans - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liability $ 20.5   $ 20.5    
Derivative asset         $ 7.8
Designated as Hedging Instrument          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative notional amount 520.6   520.6   553.0
Derivative liability 20.5   20.5    
Derivative asset         $ 7.8
Market valuation gain (loss) recognized $ (20.1) $ 26.2 $ 31.2 $ 51.4