CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (USD $) In Millions, except Share data, unless otherwise specified	Total	Common Stock	Capital in Excess of Par Value	Reinvested Earnings	Common Stock in Treasury	Accumulated Other Comprehensive Loss	Noncontrolling interest
Balances at Jun. 30, 2009	$ 617.0	$ 273.1	$ 208.9	$ 1,013.0	$ (531.5)	$ (346.5)
Balances (in shares) at Jun. 30, 2009	44,029,025	54,614,842			(10,585,817)
Increase (Decrease) in Stockholders' Equity
Net income	2.1			2.1
Pension and post-retirement benefits, net of tax	(29.7)					(29.7)
Net (loss) gain on derivative instruments, net of tax	14.9					14.9
Unrealized loss on marketable securities, net of tax	(0.5)					(0.5)
Foreign currency translation	(9.3)					(9.3)
Cash Dividends:
Common @ $0.72 per share	(31.9)			(31.9)
Share-based compensation plans	6.5		10.2		(3.7)
Share-based compensation plans (in shares)	(91,500)				(91,500)
Uncertain tax positions adjustments	5.0		5.0
Stock options exercised	0.2	0.1	0.1
Stock options exercised (in shares)	29,559	29,559
Tax windfall (shortfall) on share-based compensation	(0.9)		(0.9)
Balances at Jun. 30, 2010	573.4	273.2	223.3	983.2	(535.2)	(371.1)
Balances (in shares) at Jun. 30, 2010	43,967,084	54,644,401			(10,677,317)
Increase (Decrease) in Stockholders' Equity
Net income	71.7			71.0			0.7
Pension and post-retirement benefits, net of tax	116.8					116.8
Net (loss) gain on derivative instruments, net of tax	5.0					5.0
Foreign currency translation	16.5					16.0	0.5
Proceeds received from sale of non-controlling interest	9.1						9.1
Cash Dividends:
Common @ $0.72 per share	(32.1)			(32.1)
Share-based compensation plans	11.3		8.3		3.0
Share-based compensation plans (in shares)	54,406				54,406
Uncertain tax positions adjustments	1.4		1.4
Stock options exercised	1.6	0.5	1.1
Stock options exercised (in shares)	85,890	85,890
Tax windfall (shortfall) on share-based compensation	1.3		1.3
Balances at Jun. 30, 2011	776.0	273.7	235.4	1,022.1	(532.2)	(233.3)	10.3
Balances (in shares) at Jun. 30, 2011	44,107,380	54,730,291			(10,622,911)
Increase (Decrease) in Stockholders' Equity
Net income	121.6			121.2			0.4
Pension and post-retirement benefits, net of tax	(126.4)					(126.4)
Net (loss) gain on derivative instruments, net of tax	(35.4)					(35.4)
Unrealized loss on marketable securities, net of tax	(0.2)					(0.2)
Foreign currency translation	(18.6)					(17.2)	(1.4)
Cash Dividends:
Common @ $0.72 per share	(33.7)			(33.7)
Share-based compensation plans	9.9		3.7		6.2
Share-based compensation plans (in shares)	126,143				126,143
Uncertain tax positions adjustments	0.4		0.4
Treasury shares issued in connection with acquisition of business	415.6		9.6		406.0
Treasury shares issued in connection with acquisition of business (in shares)	8,100,000				8,100,000
Stock options exercised	1.8	0.3	1.5
Stock options exercised (in shares)	79,444	79,444
Tax windfall (shortfall) on share-based compensation	2.1		2.1
Balances at Jun. 30, 2012	$ 1,113.1	$ 274.0	$ 252.7	$ 1,109.6	$ (120.0)	$ (412.5)	$ 9.3
Balances (in shares) at Jun. 30, 2012	52,412,967	54,809,735			(2,396,768)