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v3.23.1

Other, Net (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Other, Net [Abstract] |  |
Interest income | $ 1.8 | $ 0.9
AFUDC equity | 4.8 | 3.0
Pension and other postretirement non-service benefit (cost) | (3.5) | 7.6
Miscellaneous | (1.6) | (0.6)
Other, net | $ 1.5 | $ 10.9

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