Condensed Consolidated Statement of Operations Condensed Consolidated Statement of Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Net Sales:
Product Sales	$ 10,258	$ 9,637
Service Sales	4,984	4,178
Total net sales	15,242	13,815
Costs and Expenses:
Cost of products sold	8,016	7,311
Cost of services sold	3,264	2,825
Research and development	554	586
Selling, general and administrative	1,711	1,537
Total costs and expenses	13,545	12,259
Other income, net	231	588
Operating profit	1,928	2,144
Non-service pension cost (benefit)	(191)	(123)
Interest expense, net	229	213
Income from continuing operations before income taxes	1,890	2,054
Income tax expense	522	586
Net Income from continuing operations	1,368	1,468
Less: Noncontrolling interest in subsidiaries' earnings from continuing operations	71	82
Income from continuing operations attributable to common shareowners	1,297	1,386
Net income attributable to common shareowners	$ 1,297	$ 1,386
Earnings Per Share of Common Stock - Basic:
Income from continuing operations attributable to common shareowners	$ 1.64	$ 1.75
Net income attributable to common shareowners	1.64	1.75
Earnings Per Share of Common Stock - Diluted:
Income from continuing operations attributable to common shareowners	1.62	1.73
Net income attributable to common shareowners	$ 1.62	$ 1.73