Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	5 Months Ended	0 Months Ended	6 Months Ended
	Jun. 30, 2011 Successor Company	Jan. 24, 2011 Predecessor Company	Jun. 30, 2010 Predecessor Company
Cash flows from operating activities:
Net (loss) income	$ (51,520)	$ 586,907	$ (140,508)
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred income taxes	(35,213)	276,204	(6,753)
Provision for uncollectible revenue	10,070	3,454	16,522
Depreciation and amortization	153,393	21,515	142,854
Post-retirement accruals	12,850	2,654	15,911
Pension accruals	4,779	986	4,307
Loss on abandoned projects	0	0	12,275
Other non cash items	22	130	1,642
Changes in assets and liabilities arising from operations:
Accounts receivable	(619)	(7,752)	(704)
Prepaid and other assets	4,921	(3,423)	(13,905)
Accounts payable and accrued liabilities	7,790	30,258	29,632
Accrued interest payable	183	9,017	67,959
Other assets and liabilities, net	(1,457)	177	(6,697)
Reorganization adjustments:
Non-cash reorganization income	(709)	(917,358)	(20,246)
Claims payable and estimated claims accrual	(55,858)	(1,096)
Restricted cash - cash claims reserve	46,932	(82,764)
Total adjustments	147,084	(667,998)	242,797
Net cash provided by (used in) operating activities	95,564	(81,091)	102,289
Cash flows from investing activities:
Net capital additions	(93,369)	(12,477)	(103,222)
Distributions from investments	618		79
Net cash used in investing activities	(92,751)	(12,477)	(103,143)
Cash flows from financing activities:
Loan origination costs	(884)	(1,500)	(1,100)
Proceeds from issuance of long-term debt			5,513
Restricted cash	1,372	34	(467)
Repayment of capital lease obligations	(505)	(201)	(1,043)
Net cash (used in) provided by financing activities	(17)	(1,667)	2,903
Net change	2,796	(95,235)	2,049
Cash, beginning of period	10,262	105,497	109,355
Cash, end of period	13,058	10,262	111,404
Supplemental disclosure of cash flow information:
Capital additions included in accounts payable, claims payable and estimated claims accrual or liabilities subject to compromise at period-end	3,297	1,818	2,431
Reorganization costs paid	$ 16,857	$ 11,110	$ 29,394