v3.26.1
SUPPLEMENTAL CASH FLOW INFORMATION - ADDITIONAL INFORMATION (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Supplemental cash flow information    
Cash paid for interest, net of amount capitalized $ 233.1 $ 246.1
Significant non-cash investing and financing transactions    
Accounts payable related to construction costs 181.3 93.2
Liabilities accrued for software licensing agreements $ 1.1 $ 8.8