OTHER ASSETS (Tables)

6 Months Ended

Jun. 30, 2016

Other Assets [Abstract]

Schedule of Other Assets

Included in other assets were the following:

	June 30, 2016		December 31, 2015		June 30, 2015
	($ in millions)
Investments in non-consolidated affiliates	$	25.6	$	25.0	$	24.1
Deferred debt issuance costs	2.9		3.3		9.0
Bleach joint venture receivable	—		—		3.8
Tax-related receivables	18.2		1.5		1.5
Interest rate swaps	3.7		—		—
Supply contracts	518.8		406.5		—
Other	19.4		18.3		16.4
Other assets	$	588.6	$	454.6	$	54.8