Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2011
Net sales
Products and systems	$ 34,412	[1]	$ 33,561	[1]	$ 32,420	[1]
Services	8,318	[1]	8,394	[1]	8,413	[1]
Net sales	42,730		41,955		40,833
Cost of sales
Products and systems	29,196	[1]	28,909	[1]	27,674	[1]
Services	6,756	[1]	6,898	[1]	7,100	[1]
Cost of sales	35,952		35,807		34,774
Gross profit	6,778		6,148		6,059
Selling, general and administrative expenses	(3,965)		(4,478)		(4,393)
Gain on business divestitures - net	483		40		0
Restructuring and impairment costs	(985)		(297)		0
Net financing charges	(248)		(233)		(174)
Equity income	402		340		298
Income before income taxes	2,465		1,520		1,790
Provision for income taxes	1,168		209		258
Net income	1,297		1,311		1,532
Income attributable to noncontrolling interests	119		127		117
Net income attributable to Johnson Controls, Inc.	$ 1,178		$ 1,184		$ 1,415
Earnings per share
Basic	$ 1.72		$ 1.74		$ 2.09
Diluted	$ 1.71		$ 1.72		$ 2.06

[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.