Allowance for Credit Losses (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Mar. 31, 2025 |
Dec. 31, 2024 |
Mar. 31, 2024 |
Dec. 31, 2023 |
|
| Receivables [Abstract] | ||||||||
| Time period used for projecting future conditions to estimate credit losses | 2 years | |||||||
| Provision for (release of) credit losses | $ 15.6 | $ 7.9 | $ 16.8 | $ 0.1 | ||||
| Other financial assets, allowance for credit loss | $ 1.1 | $ 0.9 | $ 1.1 | $ 0.9 | $ 0.7 | $ 1.0 | $ 1.0 | $ 0.9 |