Derivatives And Hedging Activities (Tables)

9 Months Ended

Mar. 31, 2012

Derivatives And Hedging Activities [Abstract]

Fair Value Of Outstanding Derivative Contracts Recorded In Balance Sheets

March 31, 2012 ($ in millions)	Interest Rate Swaps		Foreign Currency Contracts		Commodity Contracts		Total Derivatives
Asset Derivatives:
Derivatives designated as hedging instruments:
Other current assets	$	0.8	$	0.7	$	—	$	1.5
Other assets		1.5		—		—		1.5
Total asset derivatives	$	2.3	$	0.7	$	—	$	3.0
Liability Derivatives:
Derivatives designated as hedging instruments:
Accrued liabilities	$	—	$	0.8	$	23.5	$	24.3
Other liabilities		—		0.3		21.9		22.2
Total liability derivatives	$	—	$	1.1	$	45.4	$	46.5
June 30, 2011 ($ in millions)	Interest Rate Swaps		Foreign Currency Contracts		Commodity Contracts		Total Derivatives
Asset Derivatives:
Derivatives designated as hedging instruments:
Other current assets	$	0.8	$	—	$	5.4	$	6.2
Other assets		2.0		—		11.8		13.8
Total asset derivatives	$	2.8	$	—	$	17.2	$	20.0
Liability Derivatives:
Derivatives designated as hedging instruments:
Accrued liabilities	$	—	$	0.9	$	6.8	$	7.7
Other liabilities		—		—		6.4		6.4
Total liability derivatives	$	—	$	0.9	$	13.2	$	14.1

Summary Of The (Losses) Gains Related To Cash Flow Hedges

	Amount of (Loss) Gain Recognized in AOCI on Derivatives (Effective Portion)
($ in millions)	Three Months Ended March 31,						Nine Months Ended March 31,
	2012			2011			2012			2011
Derivatives in Cash Flow Hedging Relationship:
Commodity contracts	$	(14.5)		$	2.1		$	(63.0	)	$	23.6
Foreign exchange contracts		(0.1	)		(0.5	)		0.5			(1.3	)
Forward interest rate swaps		—			0.5			—			6.4
Total	$	(14.6)		$	2.1		$	(62.5	)	$	28.7

($ in millions)		Amount of (Loss) Gain Reclassified from AOCI into Income  (Effective Portion)
	Location of (Loss) Gain Reclassified from AOCI into Income (Effective Portion)	Three Months Ended March 31,						Nine Months Ended March 31,
Derivatives in Cash Flow Hedging Relationship:		2012			2011			2012			2011
Commodity contracts	Cost of sales	$	(7.0	)	$	3.7		$	(15.2	)	$	5.1
Foreign exchange contracts	Net sales		0.4			(0.4	)		0.8			(0.6	)
Total		$	(6.6	)	$	3.3		$	(14.4	)	$	4.5

Changes In Accumulated Other Comprehensive Income Associated With Derivative Hedging Activities

	Three Months Ended						Nine Months Ended
	March 31,						March 31,
($ in millions)	2012			2011			2012			2011
Balance at beginning	$	(22.4	)	$	14.2		$	2.6		$	(2.4	)
Current period changes in fair value, net of tax		(9.0	)		2.2			(38.8	)		19.5
Reclassification to earnings, net of tax		4.1			(1.0	)		8.9			(1.7	)
Balance at ending	$	(27.3	)	$	15.4		$	(27.3	)	$	15.4