Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2013

	Post-		Currency		Unrealized
	retirement		translation		holding gains
	benefit plans		adjustment		on securities		Derivatives		Total
Attributable to ATI:

Balance, December 31, 2012	$	(1,030.0)	$	3.4	$	(0.1)	$	(2.7)	$	(1,029.4)
OCI before reclassifications		-		(13.5)		0.1		8.0		(5.4)
Amounts reclassified from AOCI	(a)	18.2	(b)	-	(b)	-	(c)	0.4		18.6
Net current-period OCI		18.2		(13.5)		0.1		8.4		13.2
Balance, March 31, 2013	$	(1,011.8)	$	(10.1)	$	-	$	5.7	$	(1,016.2)

Attributable to noncontrolling interests:

Balance, December 31, 2012	$	-	$	23.7	$	-	$	-	$	23.7
OCI before reclassifications		-		0.5		-		-		0.5
Amounts reclassified from AOCI		-	(b)	-		-		-		-
Net current-period OCI		-		0.5		-		-		0.5
Balance, March 31, 2013	$	-	$	24.2	$	-	$	-	$	24.2

Details about AOCI Components (in millions)			Amount reclassified from AOCI (c)		Affected line item in the income statement
Postretirement benefit plans		$
	Prior service (cost) credit		3.8	(a)
	Actuarial losses		(33.5)	(a)
			(29.7)	(c)	Total before tax
			(11.5)		Tax provision (benefit)
		$	(18.2)		Net of tax

Derivatives
	Nickel and other raw material contracts	$	0.1	(b)
	Natural gas contracts		(1.7)	(b)
	Electricity contracts		(0.3)	(b)
	Foreign exchange contracts		1.2	(b)
			(0.7)	(c)	Total before tax
			(0.3)		Tax provision (benefit)
		$	(0.4)		Net of tax