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Income Taxes (Schedule Of Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Income Tax Disclosure [Abstract] |  |  |
Unrecognized tax benefits balance as of January 1, | $ 24.5 | $ 26.9 | $ 27.3
Gross change for current year positions | (0.5) | 0.5 | 0.4
Increase for prior period positions | 0.0 | 0.2 | 0.2
Decrease for prior period positions | (0.2) | (0.2) | (0.5)
Decrease due to statute expirations | (11.0) | (2.9) | (0.5)
Unrecognized tax benefits balance as of December 31, | $ 12.8 | $ 24.5 | $ 26.9

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