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v3.22.1

Other, Net (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Other, Net [Abstract] |  |
Interest income | $ 0.9 | $ 0.9
AFUDC equity | 3.0 | 1.5
Pension and other postretirement non-service benefit | 7.6 | 8.5
Miscellaneous | (0.6) | (0.4)
Other, net | $ 10.9 | $ 10.5

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