Consolidated Statement of Results of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended				9 Months Ended
	Sep. 30, 2021		Sep. 30, 2020		Sep. 30, 2021		Sep. 30, 2020
Sales and revenues:
Sales and revenues	$ 12,397		$ 9,881		$ 37,173		$ 30,513
Operating costs:
Cost of goods sold	8,617		6,919		25,510		21,298
Selling, general and administrative expenses	1,340		1,126		3,943		3,426
Research and development expenses	427		344		1,247		1,041
Other operating (income) expenses	238		370		854		1,114
Total operating costs	10,733		8,896		31,906		27,340
Operating profit	1,664		985		5,267		3,173
Other income (expense)	225		14		751		265
Consolidated profit before taxes	1,775		863		5,642		3,054
Provision (benefit) for income taxes	368		187		1,313		839
Profit of consolidated companies	1,407		676		4,329		2,215
Equity in profit (loss) of unconsolidated affiliated companies	21		(5)		44		8
Profit of consolidated and affiliated companies	1,428		671		4,373		2,223
Less: Profit (loss) attributable to the noncontrolling interests	2		3		4		5
Profit	$ 1,426	[1]	$ 668	[1]	$ 4,369	[2]	$ 2,218	[2]
Profit per common share (in dollars per share)	$ 2.62		$ 1.23		$ 8.00		$ 4.08
Profit per common share - diluted (in dollars per share)	$ 2.60	[3]	$ 1.22	[3]	$ 7.94	[4]	$ 4.05	[4]
Weighted-average common shares outstanding (millions)
Basic (in shares)	544.0		542.3		545.8		543.9
Diluted (in shares)	547.6	[3]	546.4	[3]	550.2	[4]	547.8	[4]
Machinery, Energy & Transportation
Sales and revenues:
Sales and revenues	$ 11,707		$ 9,228		$ 35,091		$ 28,452
Financial Products
Sales and revenues:
Sales and revenues	690		653		2,082		2,061
Operating costs:
Interest expense of Financial Products	111		137		352		461
All other excluding Financial Products
Operating costs:
Interest expense excluding Financial Products	$ 114		$ 136		$ 376		$ 384

[1] Profit attributable to common shareholders.

[2] Profit attributable to common shareholders.

[3] Diluted by assumed exercise of stock-based compensation awards using the treasury stock method.

[4] Diluted by assumed exercise of stock-based compensation awards using the treasury stock method.