OTHER ASSETS (Tables)

9 Months Ended

Sep. 30, 2016

Other Assets [Abstract]

Schedule of Other Assets

Included in other assets were the following:

	September 30, 2016		December 31, 2015		September 30, 2015
	($ in millions)
Investments in non-consolidated affiliates	$	26.1	$	25.0	$	24.6
Deferred debt issuance costs	2.8		3.3		1.1
Bleach joint venture receivable	—		—		1.8
Tax-related receivables	15.8		1.5		1.5
Interest rate swaps	2.5		—		—
Supply contracts	572.8		406.5		—
Other	20.3		18.3		18.3
Other assets	$	640.3	$	454.6	$	47.3