Goodwill And Other Intangibles (Tables)

12 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Change In Carry Amount Of Goodwill By Business Segment

The change in the carrying value of goodwill by business segment follows:

	Automation Solutions			Climate Technologies		Tools & Home Products		Commercial & Residential Solutions
										Total
Balance, September 30, 2015	$	3,138		513		196		709		3,847
Acquisitions	39			44		—		44		83
Foreign currency         translation and other	(17		)	(4	)	—		(4	)	(21	)
Balance, September 30, 2016	3,160			553		196		749		3,909
Acquisitions	1,486			—		—		—		1,486
Divestitures	—			—		(142	)	(142	)	(142	)
Foreign currency         translation and other	58			2		3		5		63
Balance, September 30, 2017	$	4,704		555		57		612		5,316

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

The gross carrying amount and accumulated amortization of identifiable intangible assets by major class follow:

	Customer Relationships			Intellectual Property		Capitalized Software		Total
	2016		2017	2016	2017	2016	2017	2016	2017
Gross carrying amount	$	580	1,392	730	1,012	1,071	1,137	2,381	3,541
Less: Accumulated amortization	286		361	393	435	800	855	1,479	1,651
Net carrying amount	$	294	1,031	337	577	271	282	902	1,890