SEGMENT REPORTING (Net Sales and Long-Lived Assets by Geographic Area) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 1,691	$ 1,517	$ 1,416	$ 1,500	$ 1,647	$ 1,477	$ 1,406	$ 1,443	$ 6,124	$ 5,973	$ 5,761	$ 5,655	$ 5,514
Net property, plant and equipment	996				931				996	931
UNITED STATES
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									5,135	5,001	4,805
Net property, plant and equipment	887				823				887	823
Foreign [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									989	972	$ 956
Net property, plant and equipment	$ 109				$ 108				$ 109	$ 108