Credit Losses (Tables)

6 Months Ended

Jun. 30, 2023

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, 2022	$	16.2
Foreign currency translation	(0.2)
Provision for credit losses	3.2
Write-offs charged against the allowance	(1.8)
Recoveries	(1.1)
Balance at June 30, 2023	$	16.3