Derivative Financial Instruments and Hedging (Tables)

12 Months Ended

Dec. 31, 2011

General Discussion of Derivative Instruments and Hedging Activities [Abstract]

Schedule Of Derivative Instruments In Statement Of Financial Position Fair Value Text Block

(in millions):		December 31,		December 31,
Asset derivatives	Balance sheet location	2011		2010
Derivatives designated as hedging instruments:
Foreign exchange contracts	Prepaid expenses and other current assets	$	9.5	$	10.0
Nickel and other raw material contracts	Prepaid expenses and other current assets		0.7		3.7
Electricity contracts	Prepaid expenses and other current assets		0		0.4
Foreign exchange contracts	Other assets		5.9		0.5
Nickel and other raw material contracts	Other assets		1.1		0.8
Electricity contracts	Other assets		0		0.2
Natural gas contracts	Other assets		0		0.3
Total derivatives designated as hedging instruments:			17.2		15.9
Derivatives not designated as hedging instruments:
Foreign exchange contracts	Prepaid expenses and other current assets		3.5		4.2
Total derivatives not designated as hedging instruments:			3.5		4.2
Total asset derivatives		$	20.7	$	20.1
Liability derivatives	Balance sheet location
Derivatives designated as hedging instruments:
Natural gas contracts	Accrued liabilities	$	10.1	$	16.7
Nickel and other raw material contracts	Accrued liabilities		1.6		0
Foreign exchange contracts	Accrued liabilities		0		2.0
Electricity contracts	Accrued liabilities		2.0		0.8
Natural gas contracts	Other long-term liabilities		3.3		0.8
Electricity contracts	Other long-term liabilities		0		0.5
Foreign exchange contracts	Other long-term liabilities		0		1.1
Nickel and other raw material contracts	Other long-term liabilities		0.1		0
Total liability derivatives		$	17.1	$	21.9

Schedule Of Derivative Instruments Gain Loss In Statement Of Financial Performance Text Block

										Amount of Gain (Loss)
						Amount of Gain (Loss)				Recognized in Income
		Amount of Gain (Loss)				Reclassified from				on Derivatives (Ineffective
		Recognized in OCI on				Accumulated OCI				Portion and Amount
		Derivatives				into Income				Excluded from
Derivatives in Cash Flow		(Effective Portion)				(Effective Portion) (a)				Effectiveness Testing) (b)
Hedging Relationships		2011		2010		2011		2010		2011		2010
Nickel and other raw		$	(5.9)	$	6.6	$	(3.1)	$	13.3	$	-	$	-
	material contracts
Natural gas contracts			(10.1)		(10.7)		(12.5)		(10.6)		-		-
Electricity contracts			(1.1)		(0.4)		(0.3)		-		-		-
Foreign exchange contracts			5.2		10.1		0.2		10.1		-		-
Total		$	(11.9)	$	5.6	$	(15.7)	$	12.8	$	-	$	-

Schedule Of Derivative Instruments Included In Trading Activities Text Block

	Amount of Gain (Loss) Recognized
(In millions)	in Income on Derivatives
Derivatives Not Designated as Hedging Instruments		2011		2010
Foreign exchange contracts	$	-	$	2.8