v3.25.2
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Carrying value    
Fair value of financial instruments    
Cash and cash equivalents $ 59.1 $ 266.8
CCF - Cash and cash equivalent 330.1 230.7
CCF - Investments 326.6 411.9
Fixed rate debt 381.0 400.9
Fair Value Measurement    
Fair value of financial instruments    
Cash and cash equivalents 59.1 266.8
CCF - Cash and cash equivalent 330.1 230.7
CCF - Investments 327.4 412.5
Fixed rate debt 308.4 317.7
Fair Value Measurement | Quoted Prices in Active Markets (Level 1)    
Fair value of financial instruments    
Cash and cash equivalents 59.1 266.8
CCF - Cash and cash equivalent 330.1 230.7
CCF - Investments 327.4 412.5
Fair Value Measurement | Significant Observable Inputs (Level 2)    
Fair value of financial instruments    
Fixed rate debt $ 308.4 $ 317.7