Earnings per Common Share (Tables)

12 Months Ended

Jun. 30, 2013

Earnings per Common Share

Schedule of calculations of basic and diluted earnings per common share

	Years Ended June 30,
($ in millions, except per share data)	2013			2012			2011
Net income attributable to Carpenter	$	146.1		$	121.2		$	71.0
Less: earnings and dividends allocated to participating securities	(0.8		)	(1.1		)	(0.8		)
Earnings available for Carpenter common shareholders	$	145.3		$	120.1		$	70.2
Weighted average number of common shares outstanding, basic	52.9			47.1			44.1
Basic earnings per common share	$	2.75		$	2.55		$	1.59
Net income attributable to Carpenter	$	146.1		$	121.2		$	71.0
Weighted average number of common shares outstanding, basic	52.9			47.1			44.1
Effect of shares issuable under share based compensation plans	0.5			0.7			0.6
Weighted average number of common shares outstanding, diluted	53.4			47.8			44.7
Diluted earnings per common share	$	2.73		$	2.53		$	1.59

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

	Years Ended June 30,
(in millions)	2013	2012	2011
Stock options	0.4	—	0.1