Equity Roll Forward (Tables)

3 Months Ended

Dec. 31, 2014

Equity [Abstract]

Schedule of Stockholders' Equity

	Common Stockholders' Equity			Noncontrolling Interests in Subsidiaries		Total Equity
Balance at September 30, 2014	$	10,119		48		10,167
Net earnings	525			4		529
Other comprehensive income (loss)	(300		)	(1	)	(301	)
Cash dividends	(326		)	(8	)	(334	)
Net purchases of common stock	(505		)	—		(505	)
Balance at December 31, 2014	$	9,513		43		9,556