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v3.24.3

Other, Net (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Other, Net [Abstract] |  |  |  |
Interest income | $ 3.4 | $ 2.7 | $ 7.8 | $ 6.3
AFUDC equity | 32.1 | 6.0 | 56.7 | 15.2
Pension and other postretirement non-service cost | (5.9) | (9.8) | (10.2) | (18.2)
Other, net | 29.2 | (1.6) | 51.4 | 1.9
Other Expenses | $ (0.4) | $ (0.5) | $ (2.9) | $ (1.4)

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