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Capital Stock and Equity Compensation (Stockholders Equity) (Details) - USD ($) $ / shares in Units, $ in Millions | 1 Months Ended
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Jun. 30, 2025 | May 31, 2025 | Apr. 30, 2025
Share-Based Payment Arrangement [Abstract] |  |  |
Treasury stock acquired (in shares) | 19,430 | 406,560 | 0
Treasury stock average cost (in dollars per share) | $ 66.01 | $ 63.09 | $ 0
Treasury stock acquired, publicly announced plans or programs (in shares) | 19,430 | 406,560 | 0
Remaining authorized stock repurchase amount | $ 76.1 | $ 77.4 | $ 104.2

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