Consolidated Statement of Results of Operations (USD $) In Millions, except Per Share data	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Sales and revenues:
Sales of Machinery and Power Systems	$ 13,535		$ 9,723		$ 25,812		$ 17,274
Revenues of Financial Products	695		686		1,367		1,373
Total sales and revenues	14,230		10,409		27,179		18,647
Operating costs:
Cost of goods sold	10,303		7,372		19,360		13,266
Selling, general and administrative expenses	1,257		1,059		2,356		1,991
Research and development expenses	584		450		1,109		852
Interest expense of Financial Products	209		234		412		467
Other operating (income) expenses	276		317		508		586
Total operating costs	12,629		9,432		23,745		17,162
Operating profit (loss)	1,601		977		3,434		1,485
Interest expense excluding Financial Products	90		81		177		183
Other income (expense)	(161)		50		(144)		113
Consolidated profit (loss) before taxes	1,350		946		3,113		1,415
Provision (benefit) for income taxes	318		209		830		440
Profit (loss) of consolidated companies	1,032		737		2,283		975
Equity in profit (loss) of unconsolidated affiliated companies	(10)		(4)		(18)		(6)
Profit (loss) of consolidated and affiliated companies	1,022		733		2,265		969
Less: Profit (loss) attributable to noncontrolling interests	7		26		25		29
Profit (loss)	$ 1,015	[1]	$ 707	[1]	$ 2,240	[1]	$ 940	[1]
Profit (loss) per common share (in dollars per share)	$ 1.57		$ 1.12		$ 3.48		$ 1.50
Profit (loss) per common share - diluted (in dollars per share)	$ 1.52	[2]	$ 1.09	[2]	$ 3.36	[2]	$ 1.46	[2]
Weighted-average common shares outstanding (millions)
Basic (in shares)	645.5		629.8		643.3		628.1
Diluted (in shares)	667.2	[2]	647.0	[2]	666.0	[2]	645.2	[2]
Cash dividends declared per common share (in dollars per share)	$ 0.90		$ 0.86		$ 0.90		$ 0.86

[1] Profit (loss) attributable to common stockholders.

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