v3.26.1
SUPPLEMENTAL CASH FLOW INFORMATION - RECONCILIATION OF CASH, CASH EQUIVALENTS, AND RESTRICTED CASH (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract]        
Cash and cash equivalents $ 50.0 $ 27.6    
Restricted cash included in other current assets 17.7 9.1    
Restricted cash included in other long-term assets 28.2 34.2    
Cash, cash equivalents, and restricted cash $ 95.9 $ 70.9 $ 69.2 $ 42.2