Fair Value (Tables)

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following tables present the amounts recorded on our balance sheet for assets and liabilities measured at fair value on a recurring basis as of June 30, 2013 and December 31, 2012:

(in millions)	Total Fair Value			Level 1		Level 2			Level 3
Assets:
Commodity derivatives contracts	$	—		$	—	$	—		$	—
Foreign currency derivatives contracts	—			—		—			—
Balance as of June 30, 2013	$	—		$	—	$	—		$	—
Liabilities:
Commodity derivatives contracts	$	(2.3	)	$	—	$	(2.3	)	$	—
Foreign currency derivatives contracts	(4.2		)	—		(4.2		)	—
Balance as of June 30, 2013	$	(6.5	)	$	—	$	(6.5	)	$	—

(in millions)	Total Fair Value			Level 1		Level 2			Level 3
Assets:
Commodity derivatives contracts	$	0.4		$	—	$	0.4		$	—
Foreign currency derivatives contracts	0.3			—		0.3			—
Balance as of December 31, 2012	0.7			—		0.7			—
Liabilities:
Commodity derivatives contracts	$	—		$	—	$	—		$	—
Foreign currency derivatives contracts	(0.9		)	—		(0.9		)	—
Balance as of December 31, 2012	$	(0.9	)	$	—	$	(0.9	)	$	—