Earnings Per Common Share (Tables)

3 Months Ended

Sep. 30, 2012

Earnings Per Common Share

Schedule of calculation of basic and diluted earnings per common share

	Three Months Ended
	September 30,
(in millions, except per share data)	2012		2011
Net income attributable to Carpenter	$	39.2	$	23.8
Less: earnings and dividends allocated to participating securities	(0.2)		(0.2)
Earnings available to Carpenter common stockholders	$	39.0	$	23.6
Weighted average number of common shares outstanding, basic	52.8		44.3
Effect of shares issuable under share based compensation plans	0.6		0.8
Weighted average number of common shares outstanding, diluted	53.4		45.1
Basic earnings per common share	$	0.74	$	0.53
Diluted earnings per common share	$	0.74	$	0.53

Schedule of awards issued under share-based compensation plans excluded from the calculations of diluted earnings per share

	Three Months Ended
(in millions)	September 30,
	2012	2011
Stock options	0.1	0.1