Equity (Tables)

3 Months Ended

Dec. 31, 2013

Equity [Abstract]

Schedule of Stockholders' Equity

	Common Stockholders' Equity			Noncontrolling Interests in Subsidiaries		Total Equity
Balance at September 30, 2013	$	10,585		133		10,718
Net earnings	462			15		477
Other comprehensive income (loss)	43			(2	)	41
Cash dividends	(304		)	(4	)	(308	)
Net (purchases) issuances of common stock	(45		)	—		(45	)
Balance at December 31, 2013	$	10,741		142		10,883