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Shareholders' Equity (Schedule of Accumulated Other Comprehensive Income (Loss) Activity) (Parenthetical) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Accumulated Other Comprehensive Income Loss [Line Items] |  |  |  |
AOCL share percentage | 50.00% | 50.00% | 50.00% | 50.00%
Foreign Currency Translation Adjustments [Member] |  |  |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |  |  |
Other comprehensive income (loss) before reclassifications, tax benefit (expense) | $ 0.2 | $ 0.0 | $ (0.2) | $ 0.1
Derivative Gain (Loss) [Member] |  |  |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |  |  |
Other comprehensive income (loss) before reclassifications, tax benefit (expense) | (0.1) | 1.5 | 0.3 | 0.5
Pension And Postretirement Adjustments [Member] |  |  |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |  |  |
Other comprehensive income (loss) before reclassifications, tax benefit (expense) | 0.0 | 0.2 | 0.0 | 0.2
Accumulated Other Comprehensive (Loss) [Member] |  |  |  |
Accumulated Other Comprehensive Income Loss [Line Items] |  |  |  |
Other comprehensive income (loss) before reclassifications, tax benefit (expense) | $ 0.1 | $ 1.7 | $ 0.1 | $ 0.8

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