CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
CURRENT ASSETS
Cash and cash equivalents	$ 281	$ 128
Accounts receivable, less allowance of $157 and $145	1,920	1,977
Deferred income taxes, net	1,018	1,019
Other	628	393
Total current assets	3,847	3,517
NET PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment	30,623	29,585
Accumulated depreciation	(11,569)	(10,141)
Net property, plant and equipment	19,054	19,444
GOODWILL AND OTHER ASSETS
Goodwill	21,732	21,732
Customer relationships, net	7,635	8,239
Other intangible assets, net	1,922	2,243
Other	900	869
Total goodwill and other assets	32,189	33,083
TOTAL ASSETS	55,090	56,044
CURRENT LIABILITIES
Current maturities of long-term debt	1,903	480
Accounts payable	1,134	1,400
Accrued expenses and other liabilities
Salaries and benefits	653	633
Other taxes	371	383
Interest	279	293
Other	269	255
Advance billings and customer deposits	598	573
Total current liabilities	5,207	4,017
LONG-TERM DEBT	19,682	21,356
DEFERRED CREDITS AND OTHER LIABILITIES
Benefit plan obligations, net	4,720	4,855
Deferred income taxes, net	3,955	3,800
Other	1,215	1,189
Total deferred credits and other liabilities	9,890	9,844
COMMITMENTS AND CONTINGENCIES (Note 10)
STOCKHOLDERS' EQUITY
Preferred stock-non-redeemable, $25.00 par value, authorized 2,000 shares, issued and outstanding 9 and 9 shares
Common stock, $1.00 par value, authorized 1,600,000 and 800,000 shares, respectively, issued and outstanding 622,327 and 618,514 shares, respectively	622	619
Additional paid-in capital	18,999	18,901
Accumulated other comprehensive loss	(998)	(1,012)
Retained earnings	1,688	2,319
Total stockholders' equity	20,311	20,827
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 55,090	$ 56,044