ALLOWANCE FOR DOUBTFUL ACCOUNTS RECEIVABLES (Tables)

3 Months Ended

Mar. 31, 2020

Accounts Receivable, after Allowance for Credit Loss [Abstract]

Allowance for Doubtful Accounts Receivable

Allowance for doubtful accounts receivables consisted of the following:

	March 31,
	2020			2019
	($ in millions)
Balance at beginning of year	$	11.9		$	12.9
Provisions charged	0.2			0.5
Write-offs, net of recoveries	—			(0.1		)
Foreign currency translation adjustment	(0.3		)	(0.1		)
Balance at end of period	$	11.8		$	13.2