Consolidated Statements of Income (Unaudited) (USD $) In Millions, except Per Share data	3 Months Ended				9 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Net sales
Products and systems	$ 8,202	[1]	$ 6,798	[1]	$ 23,904	[1]	$ 20,116	[1]
Services	2,162	[1]	1,742	[1]	6,141	[1]	5,149	[1]
Net sales	10,364		8,540		30,045		25,265
Cost of sales
Products and systems	6,954	[1]	5,783	[1]	20,455	[1]	17,254	[1]
Services	1,860	[1]	1,418	[1]	5,152	[1]	4,213	[1]
Cost of sales	8,814		7,201		25,607		21,467
Gross profit	1,550		1,339		4,438		3,798
Selling, general and administrative expenses	(1,094)		(895)		(3,055)		(2,625)
Net financing charges	(43)		(39)		(124)		(117)
Equity income	56		52		183		156
Income before income taxes	469		457		1,442		1,212
Provision for income taxes	89		31		274		123
Net income	380		426		1,168		1,089
Income attributable to noncontrolling interests	23		8		82		47
Net income attributable to Johnson Controls, Inc.	$ 357		$ 418		$ 1,086		$ 1,042
Earnings per share
Basic	$ 0.53		$ 0.62		$ 1.60		$ 1.55
Diluted	$ 0.52		$ 0.61		$ 1.58		$ 1.53

[1] Products and systems consist of automotive experience and power solutions products and systems and building efficiency installed systems. Services are building efficiency technical and global workplace solutions.