v3.10.0.1

Acquisitions, Goodwill and Intangible Assets - Pro Forma Results of Operations (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Reported Results
Sales	$ 2,208	$ 2,094	$ 6,399	$ 4,629
Net income	$ 275	$ 179	$ 792	$ 492
Basic earnings per share (in dollars per share)	$ 1.67	$ 1.13	$ 4.83	$ 3.52
Diluted earnings per share (in dollars per share)	$ 1.66	$ 1.12	$ 4.78	$ 3.48
B/E Aerospace
Pro Forma Results
Sales		$ 2,219		$ 6,182
Net income attributable to common shareowners		$ 277		$ 664
Basic earnings per share (in dollars per share)		$ 1.71		$ 4.10
Diluted earnings per share (in dollars per share)		$ 1.70		$ 4.06

Per basic share amount of pro forma income from continuing operations, after tax, as if the business combination had been completed at the beginning of a period.

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Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period.

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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ROCKWELL COLLINS INC 10-Q