CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
CURRENT ASSETS
Cash and cash equivalents	$ 219	$ 168
Allowance for Doubtful Accounts Receivable, Current	145	155
Accounts receivable, less allowance of $145 and $155	1,887	1,977
Deferred income taxes, net	1,010	1,165
Other	632	597
Total current assets	3,748	3,907
NET PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment	34,847	34,307
Accumulated depreciation	(16,354)	(15,661)
Net property, plant and equipment	18,493	18,646
GOODWILL AND OTHER ASSETS
Goodwill	20,674	20,674
Customer relationships, less accumulated amortization of $3,909 and $3,641	5,667	5,935
Other intangible assets, less accumulated amortization of $1,452 and $1,401	1,750	1,802
Other	834	823
Total goodwill and other assets	28,925	29,234
TOTAL ASSETS	51,166	51,787
CURRENT LIABILITIES
Current maturities of long-term debt	1,126	785
Accounts payable	1,183	1,111
Accrued expenses and other liabilities
Salaries and benefits	598	650
Taxes Payable, Current	410	339
Interest	340	273
Other	255	514
Advance billings and customer deposits	709	737
Total current liabilities	4,621	4,409
LONG-TERM DEBT	19,814	20,181
DEFERRED CREDITS AND OTHER LIABILITIES
Deferred income taxes, net	4,709	4,753
Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent	4,012	4,049
Other Liabilities	1,212	1,204
Total deferred credits and other liabilities	9,933	10,006
COMMITMENTS AND CONTINGENCIES (Note 9)
STOCKHOLDERS' EQUITY
Preferred stock—non-redeemable, $25.00 par value, authorized 2,000 shares, issued and outstanding 7 and 7 shares	0	0
Common stock, $1.00 par value, authorized 1,600,000 and 1,600,000 shares, issued and outstanding 575,113 and 583,637 shares	575	584
Additional paid-in capital	16,874	17,343
Accumulated other comprehensive loss	(795)	(802)
Retained earnings	144	66
Total stockholders' equity	16,798	17,191
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 51,166	$ 51,787