Condensed Consolidated Statement of Operations Condensed Consolidated Statement of Operations - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net Sales:
Revenues	$ 16,705	$ 15,280	$ 31,947	$ 29,095
Costs and Expenses:
Research and development	589	619	1,143	1,205
Selling, general and administrative	1,759	1,590	3,470	3,127
Total costs and expenses	14,770	13,373	28,315	25,632
Other income, net	941	257	1,172	845
Operating profit	2,876	2,164	4,804	4,308
Non-service pension cost (benefit)	(192)	(126)	(383)	(249)
Interest expense, net	234	226	463	439
Income from operations before income taxes	2,834	2,064	4,724	4,118
Income tax expense	695	532	1,217	1,118
Net Income from operations	2,139	1,532	3,507	3,000
Less: Noncontrolling interest in subsidiaries' earnings from operations	91	93	162	175
Income from continuing operations attributable to common shareowners	2,048	1,439	3,345	2,825
Net income attributable to common shareowners	$ 2,048	$ 1,439	$ 3,345	$ 2,825
Earnings Per Share of Common Stock - Basic:
Income from continuing operations attributable to common shareowners	$ 2.59	$ 1.83	$ 4.23	$ 3.57
Net income attributable to common shareowners	2.59	1.83	4.23	3.57
Earnings Per Share of Common Stock - Diluted:
Income from continuing operations attributable to common shareowners	2.56	1.80	4.18	3.53
Net income attributable to common shareowners	$ 2.56	$ 1.80	$ 4.18	$ 3.53
Product [Member]
Net Sales:
Revenues	$ 11,520	$ 10,661	$ 21,778	$ 20,298
Costs and Expenses:
Cost of Goods and Services Sold	9,154	7,957	17,170	15,268
Service [Member]
Net Sales:
Revenues	5,185	4,619	10,169	8,797
Costs and Expenses:
Cost of Goods and Services Sold	$ 3,268	$ 3,207	$ 6,532	$ 6,032