CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012 Successor [Member]	Mar. 25, 2012 Predecessor [Member]	Jun. 30, 2011 Predecessor [Member]
Cash flows from operating activities:
Net earnings (loss)	$ (26,782)	$ 49,917	$ 120,435
Adjustments to reconcile net earnings to net cash flows provided by operating activities:
Depreciation and amortization	79,199	56,544	118,622
Deferred income taxes	(1,558)	22,866	51,543
Provision for bad debts	3,904	1,013	9,864
Amortization of costs charged to interest	(8,544)	1,165	2,654
Net gain on curtailment of OPEB plans	(15,332)	0	0
Unrealized loss on derivatives	19,709	0	14,413
Share-based compensation expense	133	1,654	4,899
Earnings from unconsolidated investments, adjusted for cash distributions	1,673	(16,160)	(50,249)
Changes in operating assets and liabilities, net of Merger impact	(181,173)	79,919	78,730
Net cash flows provided by (used in) operating activities	(128,771)	196,918	350,911
Cash flows from investing activities:
Additions to property, plant and equipment	(81,512)	(60,062)	(143,902)
Loan to unconsolidated investments	0	0	(72,000)
Loan repayment from unconsolidated investments	0	37,000	0
Proceeds from Citrus Merger	0	1,895,000	0
Plant retirements and other	(1,997)	(2,252)	(488)
Net cash flows provided by (used in) investing activities	(83,509)	1,869,686	(216,390)
Cash flows from financing activities:
Issuance of long-term debt	0	455,000	0
Renewal cost for credit facilities and issuance cost of debt	(1,708)	(1,803)	(2,138)
Dividends paid on common stock	0	(18,726)	(37,390)
Note payable - related party	221,217	0	0
Repayment of note payable-related party	(55,000)	0	0
Repayment of long-term debt obligation	(138)	(1,047,529)	(278)
Net change in revolving credit facilities	22,614	12,386	(101,572)
Purchase of treasury stock	0	(1,450,000)	0
Other	0	(2,780)	6,571
Net cash flows provided by (used in) financing activities	186,985	(2,053,452)	(134,807)
Change in cash and cash equivalents	(25,295)	13,152	(286)
Cash and cash equivalents at beginning of period	36,792	23,640	3,299
Cash and cash equivalents at end of period	$ 11,497	$ 36,792	$ 3,013