CONSOLIDATED STATEMENTS OF INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
CONSOLIDATED STATEMENTS OF INCOME
NET SALES	$ 2,271.7	$ 2,028.7	$ 1,675.1
Cost of sales	1,838.2	1,637.7	1,426.1
Gross profit	433.5	391.0	249.0
Selling, general and administrative expenses	200.8	169.2	149.5
Acquisition-related costs		11.7	3.1
Operating income	232.7	210.1	96.4
Interest expense, net	(21.0)	(23.8)	(17.1)
Other income, net	5.1	2.3	8.5
Income before income taxes	216.8	188.6	87.8
Income tax expense	70.3	67.0	16.1
Net income	146.5	121.6	71.7
Less: net income attributable to noncontrolling interest	(0.4)	(0.4)	(0.7)
NET INCOME ATTRIBUTABLE TO CARPENTER	$ 146.1	$ 121.2	$ 71.0
EARNINGS PER COMMON SHARE:
Basic (in dollars per share)	$ 2.75	$ 2.55	$ 1.59
Diluted (in dollars per share)	$ 2.73	$ 2.53	$ 1.59
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING:
Basic (in shares)	52.9	47.1	44.1
Diluted (in shares)	53.4	47.8	44.7