CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net operating revenues	$ 8,763	$ 8,333	$ 26,340	$ 24,957
Net operating expenses
Cost of services and products (exclusive of depreciation and amortization included below)	5,093	4,611	15,189	13,596
Selling, general and administrative	2,391	2,320	7,208	7,131
Severance, exit costs and asset impairments	22	0	290	0
Depreciation, Depletion and Amortization	1,488	1,194	5,050	3,684
Other, net	0	0	(282)	0
Total costs and expenses	8,994	8,125	27,455	24,411
Operating income (loss)	(231)	208	(1,115)	546
Other expense
Interest Expense	(377)	(236)	(996)	(724)
Equity in losses of unconsolidated investments and other, net	(112)	(261)	(783)	(1,261)
Nonoperating Income (Expense)	(489)	(497)	(1,779)	(1,985)
Loss before income taxes	(720)	(289)	(2,894)	(1,439)
Income tax expense	(47)	(12)	(110)	(148)
Net loss	(767)	(301)	(3,004)	(1,587)
Basic and diluted loss per common share	$ (0.26)	$ (0.10)	$ (1.00)	$ (0.53)
Basic and diluted weighted average common shares outstanding	3,003	2,996	3,001	2,994
Other comprehensive income, net of tax:
Net unrealized holding gains (losses) on securities and other	1	(6)	(5)	12
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Costs Arising During Period, Net of Tax	14	9	31	27
Other comprehensive income	15	3	26	39
Comprehensive loss	$ (752)	$ (298)	$ (2,978)	$ (1,548)