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Other, Net
3 Months Ended
Mar. 31, 2024
Other, Net [Abstract]  
Other, Net
Three Months Ended
March 31,
(in millions)20242023
Interest income$2.5 $1.8 
AFUDC equity11.3 4.8 
Pension and other postretirement non-service benefit (cost)(2.2)(3.5)
Miscellaneous
(2.4)(1.6)
Total Other, net$9.2 $1.5