Consolidated Statement of Results of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012		Mar. 31, 2011
Sales and revenues:
Sales of Machinery and Power Systems	$ 15,288		$ 12,277
Revenues of Financial Products	693		672
Total sales and revenues	15,981		12,949
Operating costs:
Cost of goods sold	11,237		9,057
Selling, general and administrative expenses	1,340		1,099
Research and development expenses	587		525
Interest expense of Financial Products	204		203
Other operating (income) expenses	290		232
Total operating costs	13,658		11,116
Operating profit	2,323		1,833
Interest expense excluding Financial Products	113		87
Other income (expense)	88		17
Consolidated profit before taxes	2,298		1,763
Provision for income taxes	689		512
Profit of consolidated companies	1,609		1,251
Equity in profit (loss) of unconsolidated affiliated companies	2		(8)
Profit of consolidated and affiliated companies	1,611		1,243
Less: Profit attributable to noncontrolling interests	25		18
Profit	$ 1,586	[1]	$ 1,225	[1]
Profit per common share (in dollars per share)	$ 2.44		$ 1.91
Profit per common share - diluted (in dollars per share)	$ 2.37	[2]	$ 1.84	[2]
Weighted-average common shares outstanding (millions)
Basic (in shares)	650.0		641.4
Diluted (in shares)	670.2	[2]	664.9	[2]
Cash dividends declared per common share (in dollars per share)	$ 0

[1] Profit attributable to common stockholders.

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