Income Taxes	6 Months Ended
Dec. 31, 2014
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The effective tax rate used for interim periods is the estimated annual effective consolidated tax rate, based on the current estimate of full year results, except that taxes related to specific events, if any, are recorded in the interim period in which they occur. Income tax expense for the three months ended December 31, 2014 was $14.1 million, or 36.9 percent of pre-tax income as compared with $14.9 million, or 33.6 percent of pre-tax income for the three months ended December 31, 2013. Income tax expense for the six months ended December 31, 2014 was $20.6 million, or 35.4 percent of pre-tax income as compared with $31.8 million, or 33.2 percent of pre-tax income for the six months ended December 31, 2013. The current period tax expense includes net tax charges of $1.6 million for the unfavorable impact of bonus depreciation on domestic manufacturing benefits recorded in the prior year net of additional research and development credits as a result of the December 2014 enactment of the Tax Increase Prevention Act.

Income Taxes

6 Months Ended

Dec. 31, 2014

The effective tax rate used for interim periods is the estimated annual effective consolidated tax rate, based on the current estimate of full year results, except that taxes related to specific events, if any, are recorded in the interim period in which they occur.

Income tax expense for the three months ended December 31, 2014 was $14.1 million, or 36.9 percent of pre-tax income as compared with $14.9 million, or 33.6 percent of pre-tax income for the three months ended December 31, 2013. Income tax expense for the six months ended December 31, 2014 was $20.6 million, or 35.4 percent of pre-tax income as compared with $31.8 million, or 33.2 percent of pre-tax income for the six months ended December 31, 2013. The current period tax expense includes net tax charges of $1.6 million for the unfavorable impact of bonus depreciation on domestic manufacturing benefits recorded in the prior year net of additional research and development credits as a result of the December 2014 enactment of the Tax Increase Prevention Act.