Condensed Consolidated Statement of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Sales:
Product sales	$ 1,766	$ 980
Service sales	245	213
Total sales	2,011	1,193
Costs, expenses and other:
Product cost of sales	1,300	668
Service cost of sales	163	148
Selling, general and administrative expenses	204	148
Transaction and integration costs	27	11
Interest expense	64	20
Other income, net	(4)	(5)
Total costs, expenses and other	1,754	990
Income before income taxes	257	203
Income tax (benefit) expense	(23)	58
Net income	$ 280	$ 145
Earnings per share:
Basic earnings per share (in dollars per share)	$ 1.71	$ 1.11
Diluted earnings per share (in dollars per share)	$ 1.69	$ 1.10
Weighted average common shares:
Basic (in shares)	163.4	130.4
Diluted (in shares)	165.4	131.9
Cash dividends per share (in dollars per share)	$ 0.33	$ 0.33