Equity (Tables)

9 Months Ended

Jun. 30, 2013

Equity [Abstract]

Schedule of Stockholders' Equity

	Common Stockholders' Equity			Noncontrolling Interests in Subsidiaries		Total Equity
September 30, 2012	$	10,295		147		10,442
Net earnings	1,209			49		1,258
Other comprehensive income (loss)	(14		)	(6	)	(20	)
Cash dividends	(888		)	(42	)	(930	)
Net treasury stock purchases and other	(486		)	—		(486	)
June 30, 2013	$	10,116		148		10,264