Goodwill And Other Intangibles (Tables)

12 Months Ended

Sep. 30, 2018

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, 2016	$	3,160		553		196		749		3,909
Acquisitions	1,486			—		—		—		1,486
Divestitures	0			—		(142	)	(142	)	(142	)
Foreign currency         translation and other	58			2		3		5		63
Balance, September 30, 2017	4,704			555		57		612		5,316
Acquisitions	696			118		374		492		1,188
Foreign currency         translation and other	(45		)	(3	)	(1	)	(4	)	(49	)
Balance, September 30, 2018	$	5,355		670		430		1,100		6,455

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
	2017		2018	2017	2018	2017	2018	2017	2018
Gross carrying amount	$	1,392	1,968	1,012	1,469	1,137	1,230	3,541	4,667
Less: Accumulated amortization	361		451	435	544	855	921	1,651	1,916
Net carrying amount	$	1,031	1,517	577	925	282	309	1,890	2,751