INCOME TAXES (Components of Net Deferred Tax Assets) (Details) - USD ($) $ in Millions	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Deferred tax assets
Compensation and benefit programs	$ 100	$ 103
Net operating loss and tax credit carryforwards	87	86
Accruals and reserves	41	28
Basis difference related to Venture Agreement	19	19
Inventory costs	22	16
Other	21	25
Subtotal	290	277
Valuation allowance	(44)	(43)	$ (40)	$ (37)
Total deferred tax assets	246	234
Deferred tax liabilities
Fixed and intangible assets	(236)	(232)
Low-income housing partnerships	(13)	(17)
Other	(18)	(19)
Total deferred tax liabilities	(267)	(268)
Net deferred tax assets (liabilities)	$ (21)	$ (34)