Consolidated Balance Sheets (USD $) In Millions	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 3,440	$ 3,333
Receivables, net	2,849	2,425
Inventories, net	3,756	3,388
Costs in excess of billings	499	815
Deferred income taxes	301	316
Prepaid and other current assets	381	258
Total current assets	11,226	10,535
Property, plant and equipment, net	1,921	1,840
Deferred income taxes	179	341
Goodwill	5,949	5,790
Intangibles, net	4,063	4,103
Investment in unconsolidated affiliate	361	386
Other assets	57	55
Total assets	23,756	23,050
Current liabilities:
Accounts payable	745	628
Accrued liabilities	2,179	2,105
Billings in excess of costs	778	511
Current portion of long-term debt and short-term borrowings	2	373
Accrued income taxes	178	468
Deferred income taxes	368	451
Total current liabilities	4,250	4,536
Long-term debt	511	514
Deferred income taxes	1,815	1,885
Other liabilities	275	253
Total liabilities	6,851	7,188
Commitments and contingencies
Stockholders' equity:
Common stock - par value $.01; 423,228,599 and 421,141,751 shares issued and outstanding at June 30, 2011 and December 31, 2010	4	4
Additional paid-in capital	8,466	8,353
Accumulated other comprehensive income	225	91
Retained earnings	8,095	7,300
Total Company stockholders' equity	16,790	15,748
Noncontrolling interests	115	114
Total stockholders' equity	16,905	15,862
Total liabilities and stockholders' equity	$ 23,756	$ 23,050