Consolidated Statements Of Earnings - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Net sales	$ 3,946	$ 3,465	$ 11,075	$ 9,912
Cost of sales	1,952	1,879	5,660	5,435
Selling, general and administrative expenses	1,042	894	3,072	2,631
Gain on subordinated interest	0	0	0	(453)
Other deductions, net	191	264	420	330
Interest expense (net of interest income of $58, $11, $96, and $18, respectively)	10	50	111	140
Interest income from related party	(10)	0	(10)	0
Earnings from continuing operations before income taxes	761	378	1,822	1,829
Income taxes	158	123	390	399
Earnings from continuing operations	603	255	1,432	1,430
Discontinued operations, net of tax: $2,014, $120, $3,019 and $260, respectively	8,763	697	11,030	1,092
Net earnings	9,366	952	12,462	2,522
Less: Noncontrolling interests in subsidiaries	14	31	(13)	31
Net earnings common stockholders	9,352	921	12,475	2,491
Earnings from continuing operations common stockholders	592	226	1,451	1,400
Earnings from discontinued operations common stockholders	$ 8,760	$ 695	$ 11,024	$ 1,091
Earnings from continuing operations, per basic share	$ 1.04	$ 0.38	$ 2.52	$ 2.36
Earnings from discontinued operations, per basic share	15.32	1.17	19.15	1.83
Earnings Per Share, Basic	16.36	1.55	21.67	4.19
Earnings from continuing operations, per diluted share	1.03	0.38	2.51	2.34
Earnings from discontinued operations, per diluted share	15.25	1.16	19.05	1.83
Earnings Per Share, Diluted	$ 16.28	$ 1.54	$ 21.56	$ 4.17
Weighted Average Number of Shares Outstanding, Basic	570.9	592.8	575.1	593.6
Weighted Average Number of Shares Outstanding, Diluted	574.0	596.2	578.1	596.9