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Credit Losses
9 Months Ended
Sep. 30, 2022
Credit Loss [Abstract]  
Credit Losses CREDIT LOSSES
The allowance for credit losses is a valuation account deducted from accounts receivable to present the net amount expected to be collected. Accounts receivable are charged off against the allowance when management believes the uncollectibility of an accounts receivable balance is confirmed.

Management estimates the adequacy of the allowance by using relevant available information, from internal and external sources, relating to past events, current conditions and forecasts. Historical credit loss experience provides the basis for estimation of expected credit losses and is adjusted as necessary using the relevant information available. The allowance for credit losses is measured on a collective basis when similar risk characteristics exist. The Company has identified one portfolio segment based on the following risk characteristics: geographic regions, product lines, default rates and customer specific factors.

The factors used by management in its credit loss analysis are inherently subject to uncertainty. If actual results are not consistent with management’s estimates and assumptions, the allowance for credit losses may be overstated or understated and a charge or credit to net income (loss) may be required.
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 losses3.8 
Write-offs charged against the allowance(3.3)
Recoveries(2.9)
Balance at September 30, 2022$16.8