Earnings per Share (Details) (USD $) In Thousands, except Share data	3 Months Ended
Sep. 30, 2011	Sep. 30, 2010
Earnings Per Share [Abstract]
Earnings from continuing operations	$ 21,627	$ 26,062
Basic average shares outstanding	45,009,000	45,483,000
Dilutive effect of stock options and equivalents	178,000	265,000
Dilutive average shares outstanding	45,187,000	45,748,000
Earnings per share from continuing operations
Basic	$ 0.48	$ 0.58
Diluted	$ 0.48	$ 0.57
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	0	147,550
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	5,739,000	5,945,000
Antidilutive Securities Excluded From Computation of Earnings Per Share, Weighted Average Exercise Price	$ 39.06	$ 39.09

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