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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Schedule of assets and liabilities measured at fair value on a recurring basis

The following table sets forth the assets and liabilities measured at fair value on a recurring basis, by input level, as of March 31, 2015 and December 31, 2014:



	March 31, 2015
	Level 1				Level 2				Level 3				Total
	(in millions)
Location and Description
Cash equivalents	$	69.0			$	—			$	—			$	69.0
Other current assets (investments)	37.7				—				—				37.7
Other current assets (other derivative agreements)	—				7.3				—				7.3
Other long-term assets (other derivative agreements)	—				14.5				—				14.5
Total Assets	$	106.7			$	21.8			$	—			$	128.5
Other current liabilities (other derivative agreements)	—				(19.6		)		—				(19.6		)
Other current liabilities (interest rate swaps)	—				(0.8		)		—				(0.8		)
Other current liabilities (biofuel blending obligations)	—				(42.2		)		—				(42.2		)
Total Liabilities	$	—			$	(62.6	)		$	—			$	(62.6	)



	December 31, 2014
	Level 1				Level 2				Level 3				Total
	(in millions)
Location and Description
Cash equivalents	$	69.0			$	—			$	—			$	69.0
Other current assets (investments)	73.9				2.7				—				76.6
Other current assets (other derivative agreements)	—				25.0				—				25.0
Other long-term assets (other derivative agreements)	—				22.3				—				22.3
Total Assets	$	142.9			$	50.0			$	—			$	192.9
Other current liabilities (interest rate swaps)	—				(0.8		)		—				(0.8		)
Other current liabilities (biofuel blending obligation)	—				(49.6		)		—				(49.6		)
Other long-term liabilities (interest rate swaps)	—				(0.2		)		—				(0.2		)
Total Liabilities	$	—			$	(50.6	)		$	—			$	(50.6	)