OTHER ASSETS (Tables)

3 Months Ended

Mar. 31, 2013

Other Assets [Abstract]

Schedule of Other Assets

	March 31, 2013		December 31, 2012		March 31, 2012
	($ in millions)
Investments in non-consolidated affiliates	$	29.8	$	29.3	$	27.8
Intangible assets (less accumulated amortization of $17.0 million, $13.4 million and $7.4 million, respectively)	149.1		152.7		18.7
Deferred debt issuance costs	16.7		17.5		13.6
Interest rate swaps	7.7		8.3		11.7
Other	16.3		16.3		11.3
Other assets	$	219.6	$	224.1	$	83.1