Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Operating activities
Net earnings	$ 466	$ 381
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	206	204
Changes in operating working capital	(204)	(293)
Other	86	42
Net cash provided by operating activities	554	334
Investing activities
Capital expenditures	(115)	(130)
Other, net	(19)	(10)
Net cash used in investing activities	(134)	(140)
Financing activities
Net increase in short-term borrowings	424	666
Principal payments on long-term debt	(264)	(250)
Dividends paid	(297)	(294)
Purchases of treasury stock	(113)	(244)
Other	(8)	(48)
Net cash used in financing activities	(258)	(170)
Effect of exchange rate changes on cash and equivalents	(2)	0
Increase in cash and equivalents	160	24
Beginning cash and equivalents	2,367	2,052
Ending cash and equivalents	2,527	2,076
Changes in operating working capital
Receivables	447	426
Inventories	(171)	(239)
Other current assets	(13)	34
Accounts payable	(341)	(319)
Accrued expenses	(235)	(228)
Income taxes	109	33
Total changes in operating working capital	$ (204)	$ (293)