STOCKHOLDERS' EQUITY (Schedule of Equity) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019	Jul. 01, 2019	Jul. 01, 2018
Class of Stock [Line Items]
Dividends declared per share (in dollars per share)	$ 1.06	$ 0.96	$ 3.18	$ 2.88
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning	$ 555	$ 742	$ 559	$ 726
Cumulative effect of accounting changes, net of tax	695	781	695	781
Net earnings	241	187	629	579
Other comprehensive (loss) income	(55)	13	(54)	(17)
Dividends	(135)	(123)	(402)	(369)
Stock-based compensation	18	16	37	34
Other employee stock plan activities	101	19	123	140
Treasury stock purchased	$ (30)	$ (73)	$ (219)	$ (309)
Treasury stock purchased (in shares)	(184)	(466)	(1,424)	(2,142)
Balance, ending	$ 695	$ 781	$ 695	$ 781
Cumulative Effect of Accounting Changes, Net of Tax [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting changes, net of tax					$ 22	$ (3)
Common Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning	$ 159	$ 159	$ 159	$ 159
Balance, beginning (in shares)	158,741	158,741	158,741	158,741
Cumulative effect of accounting changes, net of tax	$ 159	$ 159	$ 159	$ 159
Balance, ending	$ 159	$ 159	$ 159	$ 159
Balance, ending (in shares)	158,741	158,741	158,741	158,741
Additional Paid-in Capital [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning	$ 1,062	$ 1,014	$ 1,046	$ 975
Cumulative effect of accounting changes, net of tax	1,111	1,033	1,111	1,033
Stock-based compensation	18	16	37	34
Other employee stock plan activities	31	3	28	24
Balance, ending	1,111	1,033	1,111	1,033
Retained Earnings [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning	3,292	2,940	3,150	2,797
Cumulative effect of accounting changes, net of tax	3,398	3,004	3,398	2,797
Net earnings	241	187	629	579
Dividends	(135)	(123)	(402)	(369)
Other employee stock plan activities			(1)
Balance, ending	3,398	3,004	3,398	3,004
Retained Earnings [Member] | Cumulative Effect of Accounting Changes, Net of Tax [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of accounting changes, net of tax					$ 22	$ (3)
Treasury Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning	$ (3,357)	$ (2,794)	$ (3,194)	$ (2,658)
Balance, beginning (in shares)	33,717	30,651	33,055	30,759
Cumulative effect of accounting changes, net of tax	$ (3,317)	$ (2,851)	$ (3,317)	$ (2,658)
Other employee stock plan activities	$ 70	$ 16	$ 96	$ 116
Other employee stock plan activities (in shares)	1,083	264	1,661	2,048
Treasury stock purchased	$ (30)	$ (73)	$ (219)	$ (309)
Treasury stock purchased (in shares)	(184)	(466)	(1,424)	(2,142)
Balance, ending	$ (3,317)	$ (2,851)	$ (3,317)	$ (2,851)
Balance, ending (in shares)	32,818	30,853	32,818	30,853
Accumulated other comprehensive net (loss) income [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning	$ (601)	$ (577)	$ (602)	$ (547)
Cumulative effect of accounting changes, net of tax	(601)	(564)	(602)	(547)
Other comprehensive (loss) income	(55)	13	(54)	(17)
Balance, ending	$ (656)	$ (564)	$ (656)	$ (564)