Credit Losses (Tables)

9 Months Ended

Sep. 30, 2022

Credit Loss [Abstract]

Allowance for Credit Loss

The rollforward of the allowance for credit losses is summarized as follows ($ in millions):

Balance at December 31, 2021	$	20.7
Foreign currency translation	(1.5)
Provision for credit losses	3.8
Write-offs charged against the allowance	(3.3)
Recoveries	(2.9)
Balance at September 30, 2022	$	16.8