CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Net Cash Provided by (Used in) Operating Activities [Abstract]
Net loss	$ (94)	$ (110)
Adjustments to reconcile net loss to net cash flows from operating activities:
Depreciation and amortization	408	383
Noncash interest expense	14	12
Loss on extinguishment of debt	15	67
Deferred income taxes	70	77
Other, net	11	7
Changes in operating assets and liabilities, net of effects from acquisitions and dispositions:
Accounts receivable	40	24
Prepaid expenses and other assets	(8)	(9)
Accounts payable, accrued expenses and other	(2)	(4)
Net cash flows from operating activities	454	447
Cash Flows from Investing Activities [Abstract]
Purchases of property, plant and equipment	(340)	(356)
Change in accrued expenses related to capital expenditures	(12)	(19)
Other, net	(13)	(6)
Net cash flows from investing activities	(365)	(381)
Cash flows from Financing Activities [Abstract]
Borrowings of long-term debt	1,469	1,846
Repayments of long-term debt	(1,539)	(1,666)
Payments for debt issuance costs	(10)	(22)
Purchase of treasury stock	(3)	(207)
Other, net	(4)	5
Net cash flows from financing activities	(87)	(44)
Net increase in cash and cash equivalents	2	22
CASH AND CASH EQUIVALENTS, beginning of period	29	32
CASH AND CASH EQUIVALENTS, end of period	31	54
Cash Paid for Interest	$ 216	$ 202