Earnings Per Share	9 Months Ended
Mar. 31, 2018
Earnings Per Share [Abstract]
EARNINGS PER SHARE	EARNINGS PER SHARE Basic earnings per share is computed using the weighted average number of shares outstanding during the period, while diluted earnings per share is calculated to reflect the potential dilution that would occur related to the issuance of capital stock under stock option grants, performance awards and restricted stock units. The difference between basic and diluted earnings per share relates solely to the effect of capital stock options, performance awards and restricted stock units. For purposes of determining the number of diluted shares outstanding, weighted average shares outstanding for basic earnings per share calculations were increased due solely to the dilutive effect of unexercised capital stock options, unvested performance awards and unvested restricted stock units by 1.3 million shares and 1.0 million shares for the three months ended March 31, 2018 and 2017, respectively, and 1.2 million shares and 0.7 million shares for the nine months ended March 31, 2018 and 2017, respectively. Unexercised capital stock options, unvested performance awards and unvested restricted stock units of 1.2 million shares for the three months ended March 31, 2017 and 0.4 million shares and 1.8 million shares for the nine months ended March 31, 2018 and 2017, respectively, were not included in the computation of diluted earnings per share because the option exercise price was greater than the average market price, and therefore the inclusion would have been anti-dilutive. The amount of shares of unexercised capital stock options, unvested performance awards and unvested restricted stock units for the three months ended March 31, 2018 that were not included in the computation of diluted earnings per share was immaterial.

EARNINGS PER SHARE

Basic earnings per share is computed using the weighted average number of shares outstanding during the period, while diluted earnings per share is calculated to reflect the potential dilution that would occur related to the issuance of capital stock under stock option grants, performance awards and restricted stock units. The difference between basic and diluted earnings per share relates solely to the effect of capital stock options, performance awards and restricted stock units.

For purposes of determining the number of diluted shares outstanding, weighted average shares outstanding for basic earnings per share calculations were increased due solely to the dilutive effect of unexercised capital stock options, unvested performance awards and unvested restricted stock units by 1.3 million shares and 1.0 million shares for the three months ended March 31, 2018 and 2017, respectively, and 1.2 million shares and 0.7 million shares for the nine months ended March 31, 2018 and 2017, respectively. Unexercised capital stock options, unvested performance awards and unvested restricted stock units of 1.2 million shares for the three months ended March 31, 2017 and 0.4 million shares and 1.8 million shares for the nine months ended March 31, 2018 and 2017, respectively, were not included in the computation of diluted earnings per share because the option exercise price was greater than the average market price, and therefore the inclusion would have been anti-dilutive. The amount of shares of unexercised capital stock options, unvested performance awards and unvested restricted stock units for the three months ended March 31, 2018 that were not included in the computation of diluted earnings per share was immaterial.