ACCOUNTING POLICIES (Details 3) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Components of other assets [Abstract]
Investments in non-consolidated affiliates	$ 29.3	$ 27.6
Intangible assets (less accumulated amortization of $13.4 million and $6.9 million, respectively)	152.7	19.2
Deferred debt issuance costs	17.5	14.2
Interest rate swaps	8.3	13.8
Other	16.3	10.8
Other assets	224.1	85.6
Accumulated amortization	$ 13.4	$ 6.9

Net amount of long-term deferred finance costs capitalized at the end of the reporting period.

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