FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)

9 Months Ended

Sep. 30, 2015

Fair Value Disclosures [Abstract]

Summary of the carrying values and estimated fair values of long-term debt

	September 30, 2015						December 31, 2014
(In millions)	Carrying Value			Fair Value			Carrying Value			Fair Value
Level 1:
Long-term debt:
4.625 Notes	$	688.0		$	585.7		$	688.0		$	651.9
4.875 Notes	$	450.0		$	378.8		$	450.0		$	426.7
Level 2:
Long-term debt:
Term Loan (net of debt issuance costs    totaling $1.8 million at December 31, 2014)	$	-		$	-		$	192.6		$	194.4
Term Loan (net of debt issuance costs and discounts    totaling $2.7 million at September 30, 2015)	$	245.5		$	249.9		$	-		$	-
Derivative instruments:
Commodity purchase contracts	$	(3.2	)	$	(3.2	)	$	(12.9	)	$	(12.9	)