DEBT (Borrowing Capacity Under Other Financing Arrangements) (Details) - USD ($)	Jun. 30, 2020	Jun. 30, 2019
Line of Credit Facility [Line Items]
Line of credit facility, borrowing capacity	$ 1,238,000,000	$ 1,139,000,000
Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of credit facility, borrowing capacity	1,200,000,000	1,100,000,000
Foreign And Other Credit Line [Member]
Line of Credit Facility [Line Items]
Line of credit facility, borrowing capacity	$ 38,000,000	$ 39,000,000