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Stock-Based Compensation Plans Stock-Based Compensation Plans (Schedule Of Future Share-Based Compensation Cost) (Details) $ in Millions | Sep. 30, 2025 USD ($)
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Share-Based Payment Arrangement [Abstract] |
Remainder of 2025 | $ 12.2
2026 | 42.0
2027 | 33.5
2028 | 26.9
2029 | 18.9
Thereafter | 76.8
Total Projected Stock-Based Compensation Expense | $ 210.3

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