Income Taxes (Schedule of Unrecognized Tax Benefits Roll Forward) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income Tax Disclosure [Abstract] | |||
| Unrecognized Tax Benefits - Opening Balance | $ 21.7 | $ 21.7 | $ 21.7 |
| Gross decreases - tax positions in prior period | 0.0 | 0.0 | 0.0 |
| Gross increases - current period tax positions | 0.0 | 0.0 | 0.0 |
| Unrecognized Tax Benefits - Ending Balance | 21.7 | 21.7 | 21.7 |
| Offset for net operating loss carryforwards | (21.7) | (21.7) | (21.7) |
| Balance - Less Net Operating Loss Carryforwards | 0.0 | 0.0 | $ 0.0 |
| Increase (Decrease) in Tax Expense | $ 45.7 | $ 18.6 | |