Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Income Statement [Abstract]
Revenues	$ 3,080	$ 2,922
Cost of products sold	1,530	1,470
Selling and administrative expense	774	709
Research and development expense	192	182
Acquisitions and other restructurings	354	87
Other operating income, net	0	(336)
Total Operating Costs and Expenses	2,850	2,111
Operating Income	230	811
Interest expense	(158)	(95)
Interest income	44	5
Other expense, net	(11)	(29)
Income Before Income Taxes	105	692
Income tax provision	241	131
Net (Loss) Income	(136)	562
Preferred stock dividends	(38)	0
Net (loss) income applicable to common shareholders	$ (174)	$ 562
Basic Earnings per Share (USD per share)	$ (0.76)	$ 2.64
Diluted Earnings per Share (USD per share)	(0.76)	2.58
Dividends per Common Share (USD per share)	$ 0.75	$ 0.73