STOCKHOLDERS' EQUITY (Schedule of Equity) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		3 Months Ended		6 Months Ended
	Nov. 18, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Class of Stock [Line Items]
Dividends declared per share (in dollars per share)		$ 1.11	$ 1.06	$ 2.22	$ 2.12
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning		$ 1,311	$ 550	$ 908	$ 559
Net earnings		261	185	678	388
Other comprehensive (loss) income		48	14	65	1
Dividends		(141)	(133)	(282)	(267)
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders		(2)		(6)
Business combinations including purchase accounting adjustments				198
Stock-based compensation		22	13	35	19
Other employee stock plan activities		81	11	84	22
Treasury stock purchased		$ (200)	$ (85)	$ (300)	$ (189)
Treasury stock purchased (in shares)		(980)	(577)	(1,424)	(1,240)
Treasury stock retirement		$ 0		$ 0
Balance, ending		1,380	$ 555	1,380	$ 555
Cumulative Effect of Accounting Changes, Net of Tax [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning					22
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
Treasury stock retirement		$ (28)		$ (28)
Treasury stock retirement (in shares)		28,000		28,000
Balance, ending		$ 131	$ 159	$ 131	$ 159
Balance, ending (in shares)		130,741	158,741	130,741	158,741
Additional Paid-in Capital [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning		$ 1,146	$ 1,043	$ 1,137	$ 1,046
Stock-based compensation		22	13	35	19
Other employee stock plan activities		8	6	4	(3)
Balance, ending		1,176	1,062	1,176	1,062
Retained Earnings [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning		3,840	3,241	3,567	3,150
Net earnings		259	185	674	388
Dividends		(141)	(133)	(282)	(267)
Other employee stock plan activities		(16)	(1)	(17)	(1)
Treasury stock retirement		(2,640)		(2,640)
Balance, ending		1,302	3,292	1,302	3,292
Retained Earnings [Member] | Cumulative Effect of Accounting Changes, Net of Tax [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning					22
Treasury Stock [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning		$ (3,407)	$ (3,278)	$ (3,315)	$ (3,194)
Balance, beginning (in shares)		32,704	33,246	32,543	33,055
Other employee stock plan activities		$ 89	$ 6	$ 97	$ 26
Other employee stock plan activities (in shares)		667	106	950	578
Treasury stock purchased		$ (200)	$ (85)	$ (300)	$ (189)
Treasury stock purchased (in shares)		(980)	(577)	(1,424)	(1,240)
Treasury stock retirement		$ 2,668		$ 2,668
Treasury stock retirement (in shares)	28,000	28,000		28,000
Balance, ending		$ (850)	$ (3,357)	$ (850)	$ (3,357)
Balance, ending (in shares)		5,017	33,717	5,017	33,717
Accumulated other comprehensive net (loss) income [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning		$ (623)	$ (615)	$ (640)	$ (602)
Other comprehensive (loss) income		48	14	65	1
Balance, ending		(575)	(601)	(575)	(601)
Noncontrolling Interest [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning		196	0	0	0
Net earnings		2		4
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders		(2)		(6)
Business combinations including purchase accounting adjustments				198
Treasury stock retirement
Balance, ending		$ 196	$ 0	$ 196	$ 0