EQUITY - Reclassification Adjustments From Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Reclassification adjustments from accumulated other comprehensive income (loss)
Net sales	$ 3,345	$ 3,744	$ 11,864	$ 11,273
Interest expense	42	32	112	101
Earnings before income taxes	80	727	1,651	2,108
Benefit (provision) for deferred taxes	(84)	(170)	(496)	(472)
Net earnings (loss)	(4)	557	1,155	1,636
Amount Reclassified from AOCI
Reclassification adjustments from accumulated other comprehensive income (loss)
Net earnings (loss)	3	76	7	76
Gain (Loss) on Investments | Amount Reclassified from AOCI
Reclassification adjustments from accumulated other comprehensive income (loss)
Gain (loss) on investments	0	(6)	0	(6)
Benefit (provision) for deferred taxes	0	0	0	0
Net earnings (loss)	0	(6)	0	(6)
Gain (Loss) on Cash Flow Hedges | Amount Reclassified from AOCI
Reclassification adjustments from accumulated other comprehensive income (loss)
Earnings before income taxes	10	9	29	16
Benefit (provision) for deferred taxes	(2)	(2)	(7)	(4)
Net earnings (loss)	8	7	22	12
Gain (Loss) on Cash Flow Hedges | Foreign currency forward contracts | Amount Reclassified from AOCI
Reclassification adjustments from accumulated other comprehensive income (loss)
Net sales	10	8	29	15
Gain (Loss) on Cash Flow Hedges | Interest rate-related derivatives | Amount Reclassified from AOCI
Reclassification adjustments from accumulated other comprehensive income (loss)
Interest expense	0	1	0	1
Amounts Included in Net Periodic Benefit Cost | Amount Reclassified from AOCI
Reclassification adjustments from accumulated other comprehensive income (loss)
Amortization of actuarial loss	(6)	(3)	(16)	(10)
Benefit (provision) for deferred taxes	1	1	3	3
Net earnings (loss)	(5)	(2)	(13)	(7)
Cumulative Translation Adjustments | Amount Reclassified from AOCI
Reclassification adjustments from accumulated other comprehensive income (loss)
Gain on previously held equity method investment	0	0	4	0
Net earnings (loss)	0	77	(2)	77
Cumulative Translation Adjustments | Amount Reclassified from AOCI | Restructuring and other charges
Reclassification adjustments from accumulated other comprehensive income (loss)
Loss on liquidation of an investment in a foreign subsidiary	0	0	(6)	0
Cumulative Translation Adjustments | Amount Reclassified from AOCI | Other income, net
Reclassification adjustments from accumulated other comprehensive income (loss)
Loss on liquidation of an investment in a foreign subsidiary	$ 0	$ 77	$ 0	$ 77