v3.26.1
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Carrying value    
Fair value of financial instruments    
Cash and cash equivalents $ 100.1 $ 141.9
CCF - Cash and cash equivalent 349.7 307.2
CCF - Investments 171.8 225.5
Fixed rate debt 351.1 361.2
Fair Value Measurement    
Fair value of financial instruments    
Cash and cash equivalents 100.1 141.9
CCF - Cash and cash equivalent 349.7 307.2
CCF - Investments 172.2 226.4
Fixed rate debt 282.6 293.6
Fair Value Measurement | Quoted Prices in Active Markets (Level 1)    
Fair value of financial instruments    
Cash and cash equivalents 100.1 141.9
CCF - Cash and cash equivalent 349.7 307.2
CCF - Investments 172.2 226.4
Fair Value Measurement | Significant Observable Inputs (Level 2)    
Fair value of financial instruments    
Fixed rate debt $ 282.6 $ 293.6