Unrecognized Tax Benefits (Details) $ in Millions	9 Months Ended
	Mar. 31, 2019 USD ($)
Income Tax Contingency [Line Items]
Total charges for Tax Cuts and Jobs Act	$ 21.1
Re-measurement of deferred tax assets and liabilities related to Tax Cuts and Jobs Act	13.8
Tax expense related to the deemed repatriation of previously undistributed foreign earnings related to the Tax Cuts and Jobs Act	$ 7.3