Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net loss	$ (92,695)	$ (99,553)
Adjustments to reconcile net loss to net cash provided by operating activities:
Deferred income taxes	(28,907)	(62,202)
Provision for uncollectible revenue	6,840	6,665
Depreciation and amortization	165,769	228,833
Post-retirement healthcare	38,348	39,936
Qualified pension	(6,447)	7,175
Loss on abandoned projects	170	0
Stock-based compensation	3,527	4,524
Gain on sale of business, net	0	(10,044)
Loss on debt refinancing	0	6,787
Other non-cash items	921	(919)
Changes in assets and liabilities arising from operations:
Accounts receivable	5,141	(9,002)
Prepaid and other assets	2,694	(5,443)
Restricted cash	463	4,554
Accounts payable and accrued liabilities	(6,660)	(10,664)
Accrued interest payable	(6,561)	3,241
Other assets and liabilities, net	(3,607)	11,151
Reorganization adjustments:
Non-cash reorganization income	0	(980)
Claims payable and estimated claims accrual	(40)	(46)
Restricted cash - Cash Claims Reserve	80	577
Total adjustments	171,731	214,143
Net cash provided by operating activities	79,036	114,590
Cash flows from investing activities:
Net capital additions	(91,775)	(91,091)
Proceeds from sale of business	0	30,452
Distributions from investments and proceeds from the sale of property	1,101	1,296
Net cash used in investing activities	(90,674)	(59,343)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	0	920,590
Financing costs	0	(13,217)
Repayments of long-term debt	(4,800)	(960,200)
Proceeds from exercise of stock options	32	53
Repayment of capital lease obligations	(1,067)	(936)
Net cash used in financing activities	(5,835)	(53,710)
Net change	(17,473)	1,537
Cash, beginning of period	42,700	23,203
Cash, end of period	25,227	24,740
Supplemental disclosure of cash flow information:
Capital additions included in accounts payable	7,015	12,085
Capital lease obligation	1,135	467
Capital lease obligation	$ 0	$ 324