Business (Details) $ in Millions	12 Months Ended
	Jun. 30, 2020 USD ($)	Sep. 30, 2018 country
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of countries in which entity operates (more than) | country		80
Machinery and equipment [Member] | Forecast [Member]
Property, Plant and Equipment [Line Items]
Estimated savings | $	$ 350