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Other Expenses
3 Months Ended
Dec. 31, 2023
Other Expenses [Abstract]  
Other Expenses Other Expenses
Other expenses consisted of the following, for the periods indicated.
Three Months Ended December 31,
(in millions)20232022
Non-income taxes$2.5 $4.7 
Insurance2.9 2.7 
Employee related expenses1.9 3.6 
Other direct business expenses4.4 4.0 
Membership fees0.9 0.8 
Director and public company expenses0.5 0.5 
Office expenses0.6 0.4 
Other expenses3.2 2.7 
Total other expenses$16.9 $19.4