OTHER ASSETS (Tables)

3 Months Ended

Mar. 31, 2016

Other Assets [Abstract]

Schedule of Other Assets [Table Text Block]

Included in other assets were the following:

	March 31, 2016		December 31, 2015		March 31, 2015
	($ in millions)
Investments in non-consolidated affiliates	$	25.2	$	25.0	$	23.7
Deferred debt issuance costs	3.1		3.3		15.1
Bleach joint venture receivable	—		—		5.8
Tax-related receivables	14.4		1.5		6.6
Interest rate swaps	—		—		2.9
Supply contracts	402.2		406.5		—
Other	18.9		18.3		16.1
Other assets	$	463.8	$	454.6	$	70.2