Consolidated Statements Of Earnings (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Net sales	$ 5,400	$ 5,812	$ 10,987	$ 11,418
Costs and expenses:
Cost of sales	3,234	3,417	6,541	6,787
Selling, general and administrative expenses	1,318	1,394	2,723	2,838
Gain on sale of business	932	0	932	0
Other deductions, net	136	137	200	232
Interest expense (net of interest income of $9, $4, $16 and $11, respectively)	40	47	86	101
Earnings before income taxes	1,604	817	2,369	1,460
Income taxes	625	263	861	429
Net earnings	979	554	1,508	1,031
Less: Noncontrolling interests in earnings of subsidiaries	6	7	10	22
Net earnings common stockholders	$ 973	$ 547	$ 1,498	$ 1,009
Basic earnings per share common stockholders	$ 1.42	$ 0.78	$ 2.18	$ 1.43
Diluted earnings per share common stockholders	$ 1.42	$ 0.77	$ 2.17	$ 1.42
Cash dividends per common share	$ 0.47	$ 0.43	$ 0.94	$ 0.86