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Accrued Expenses
12 Months Ended
Dec. 31, 2019
Payables and Accruals [Abstract]  
Accrued Expenses Accrued Expenses

Accrued expenses consisted of the following ($ in millions):
 
December 31,
 
2019
 
2018
Accrued salaries, wages and employee benefits
$
46.1

 
$
43.1

Other accrued expenses
40.4

 
29.8

Total
$
86.5

 
$
72.9