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v3.25.2

Share-Based Compensation (Share-Based Compensation Expense) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Share based compensation expense | $ 26.0 | $ 24.1 | $ 48.0 | $ 44.2
Tax benefit | (6.3) | (5.8) | (11.6) | (10.7)
After-tax expense | (19.7) | (18.3) | (36.4) | (33.5)
Stock Options [Member] |  |  |  |
Share based compensation expense | 5.4 | 4.8 | 10.7 | 8.9
Restricted Stock Units (RSUs) [Member] |  |  |  |
Share based compensation expense | 8.7 | 8.8 | 15.0 | 14.6
Phantom Share Units (PSUs) [Member] |  |  |  |
Share based compensation expense | 10.8 | 9.6 | 21.1 | 19.1
Deferred Compensation [Member] |  |  |  |
Share based compensation expense | $ 1.1 | $ 0.9 | $ 1.2 | $ 1.6

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