Employee Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2011

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Compensation expense relating to short term incentive plans

Total costs relating to STI Plans were recorded as follows, for each period presented:

	Quarter Ended				Nine Months Ended
	September 30, 2011				September 30, 2011
	2011		2010		2011		2010
Cost of products sold	$	0.6	$	0.8	$	2.5	$	2.1
Selling, administrative, research and development and general	1.3		0.9		3.9		3.7
Total costs recorded in connection with STI Plans	$	1.9	$	1.7	$	6.4	$	5.8

The following table presents the allocation of the charges detailed above, by segment:

	Quarter Ended				Nine Months Ended
	September 30, 2011				September 30, 2011
	2011		2010		2011		2010
Fabricated Products	$	1.3	$	1.3	$	4.7	$	3.9
All Other	0.6		0.4		1.7		1.9
Total costs recorded in connection with STI Plans	$	1.9	$	1.7	$	6.4	$	5.8

Non-cash compensation expense

Non-cash Compensation Expense. Recorded costs by type of award under LTI programs were as follows, for each period presented:

	Quarter Ended				Nine Months Ended
	September 30,				September 30,
	2011		2010		2011		2010
Service-based vested and non-vested common shares and restricted stock units	$	0.8	$	0.8	$	2.7	$	2.8
Performance shares	0.4		0.2		1.1		1.0
Service-based stock options	—		—		—		0.1
Total non-cash compensation expense	$	1.2	$	1.0	$	3.8	$	3.9

The following table presents the allocation of the charges detailed above, by segment:

	Quarter Ended				Nine Months Ended
	September 30,				September 30,
	2011		2010		2011		2010
Fabricated Products	$	0.4	$	0.4	$	1.2	$	1.3
All Other	0.8		0.6		2.6		2.6
Total non-cash compensation expense	$	1.2	$	1.0	$	3.8	$	3.9

Unrecognized gross compensation cost data

Unrecognized Gross Compensation Cost Data. The following table presents unrecognized gross compensation cost data:

	September 30, 2011
	Unrecognized gross compensation costs, by award type		Expected period (in years) over which the remaining gross compensation costs will be recognized, by award type
Service-based vested and non-vested common shares and restricted stock units	$	4.5	1.9
Performance shares	$	4.7	2.2

Fair value of non-vested common shares, restricted stock units, and performance shares

Summary of Activity. A summary of the activity with respect to non-vested common shares, restricted stock units and performance shares for the nine months ended September 30, 2011 is as follows:

	Non-Vested Common Shares				Restricted Stock Units				Performance Shares
	Shares		Weighted-Average Grant-Date Fair Value per Share		Units		Weighted-Average Grant-Date Fair Value per Unit		Shares		Weighted-Average Grant-Date Fair Value per Share
Outstanding at December 31, 2010	268,864		$	27.91	7,872		$	21.74	686,895		$	26.84
Granted	83,066		47.07		2,182		46.59		188,741		46.65
Vested	(63,028	)	51.61		(3,314	)	16.83		(10,585	)	74.34
Forfeited	—		—		—		—		—		—
Cancelled	—		—		—		—		(68,799	)	74.34
Outstanding at September 30, 2011	288,902		$	28.25	6,740		$	32.20	796,252		$	26.80

A summary of select activity with respect to non-vested common shares, restricted stock units and performance shares for the nine months ended September 30, 2010 is as follows:

	Non-Vested Common Shares				Restricted Stock Units				Performance Shares
	Shares		Weighted-Average Grant-Date Fair Value per Share		Units		Weighted-Average Grant-Date Fair Value per Unit		Shares		Weighted-Average Grant-Date Fair Value per Share
Granted	97,931		$	34.39	2,362		$	36.23	205,789		$	34.13
Vested	(75,680	)	$	52.92	(686	)	$	37.79	(609	)	$	31.02