v3.26.3
Receivables - Schedule of Roll Forward of Allowance for Doubtful Trade Receivables and Credit Losses Related to Long-Term Customer Receivables (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2026
Dec. 31, 2025
Allowance for doubtful trade receivables [Roll Forward]      
Beginning balance   $ 43.3 $ 39.4
Additions - charged (credited) to expense   42.9 8.5
Transfer from (to) allowance for credit losses   (0.6) (0.4)
Net recoveries, write-offs and other   1.5 (0.5)
India held for sale   0.5 (3.7)
Ending balance $ 87.6 87.6 43.3
Allowance for long term customer receivables [Roll Forward]      
Beginning balance   31.5 21.3
Additions - charged (credited) to expense   104.9 9.0
Transfer from (to) allowance for doubtful accounts   0.6 0.4
Foreign currency adjustments   0.0 1.2
Net recoveries, write-offs and other   (100.0) (0.4)
Ending balance 37.0 37.0 $ 31.5
Latin America      
Allowance for doubtful trade receivables [Roll Forward]      
Additions - charged (credited) to expense 32.0    
Allowance for long term customer receivables [Roll Forward]      
Additions - charged (credited) to expense $ 5.0    
Project Foundation | Latin America      
Allowance for long term customer receivables [Roll Forward]      
Write-offs of accounts receivable   $ 92.6