Receivables - Schedule of Roll Forward of Allowance for Doubtful Trade Receivables and Credit Losses Related to Long-Term Customer Receivables (Details) - USD ($) $ in Millions |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
|
| Allowance for doubtful trade receivables [Roll Forward] | ||
| Beginning balance | $ 43.3 | $ 39.4 |
| Additions - charged (credited) to expense | 1.6 | 8.5 |
| Transfer from (to) allowance for credit losses | (0.5) | (0.4) |
| Net recoveries, write-offs and other | 0.9 | (0.5) |
| India held for sale | 0.3 | (3.7) |
| Ending balance | 45.6 | 43.3 |
| Allowance for long term customer receivables [Roll Forward] | ||
| Beginning balance | 31.5 | 21.3 |
| Additions - charged (credited) to expense | 74.1 | 9.0 |
| Transfer from (to) allowance for doubtful accounts | 0.5 | 0.4 |
| Foreign currency adjustments | 0.2 | 1.2 |
| Net recoveries, write-offs and other | (70.7) | (0.4) |
| Ending balance | 35.6 | $ 31.5 |
| Project Foundation | Latin America | ||
| Allowance for long term customer receivables [Roll Forward] | ||
| Write-offs of accounts receivable | $ 70.6 |