Goodwill And Other Intangibles (Tables)

12 Months Ended

Sep. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Change In Carry Amount Of Goodwill By Business Segment

	Process Management			Industrial Automation		Network Power		Climate Technologies		Commercial & Residential Solutions
												Total
Balance, Sept 30, 2010	$	2,274		1,379		3,997		464		542		8,656
Acquisitions	110							15				125
Divestitures				(1	)	(8	)			(6	)	(15	)
Impairment				(19	)							(19	)
Foreign currency         translation and other	(16		)	34		1		4		1		24
Balance, Sept 30, 2011	$	2,368		1,393		3,990		483		537		8,771
Acquisitions	5					62		27				94
Divestitures										(102	)	(102	)
Impairment						(592	)					(592	)
Foreign currency         translation and other	6			(55	)	(93	)	(9	)	6		(145	)
Balance, Sept 30, 2012	$	2,379		1,338		3,367		501		441		8,026

Schedule Of Gross Carrying Amount And Accumulated Amortization Of Identifiable Intangible Assets By Major Class

	Customer Relationships			Intellectual Property		Capitalized Software		Total
	2011		2012	2011	2012	2011	2012	2011	2012
Gross carrying amount	$	1,499	1,537	1,110	1,125	971	1,046	3,580	3,708
Less: Accumulated amortization	330		459	518	606	763	805	1,611	1,870
Net carrying amount	$	1,169	1,078	592	519	208	241	1,969	1,838