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v3.25.1

Other Income, Net (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Interest and investment income | $ (36.2) | $ (34.0)
Net realized (gain) loss on investments | 0.5 | (0.2)
Other Nonoperating (Income) | (0.5) | (0.8)
Other (income) expense, net | $ (37.2) | $ (34.6)

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