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Income Taxes Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Income Tax Disclosure [Abstract]    
Effective Income Tax Rate Reconciliation, Percent 30.60% 16.40%
Discrete item impact on effective tax rate $ 0.3 $ 0.3
Expected effective tax rate 27.00%