Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands	5 Months Ended	4 Months Ended	9 Months Ended
	May 31, 2010 Predecessor [Member]	Sep. 30, 2010 Successor [Member]	Sep. 30, 2011 Successor [Member]
Operating Activities:
Consolidated net income	$ 280,014	$ 25,949	$ 55,039
Adjustments to reconcile consolidated net income to net cash provided by (used in) operating activities:
Depreciation	35,333	31,843	80,298
Amortization	319	5,106	11,745
Non-cash restructuring	46		383
Reorganization items	(303,453)
Amortization of debt issuance cost	11,505	408	938
Stock-based compensation expense	244	3,587	9,164
Gain on partial sale of joint venture			(11,423)
Changes in operating assets and liabilities	(99,403)	13,389	(100,392)
Net cash provided by (used in) operating activities	(75,395)	80,282	45,752
Investing activities:
Property, plant and equipment	(22,935)	(23,517)	(70,253)
Acquisition of businesses, plus cash acquired			30,878
Investment in affiliate			(10,500)
Proceeds from partial sale of joint venture			16,000
Proceeds from the sale of assets	3,851	104	377
Net cash used in investing activities	(19,084)	(23,413)	(33,498)
Financing activities:
Proceeds from issuance of long-term debt	450,000
Payments on debtor-in-possession financing	(175,000)
Increase (decrease) in short-term debt	(2,069)	3,138	(4,336)
Payments on long-term debt	(709,574)	(1,484)	(3,189)
Debt issuance cost and back stop fees	(30,991)
Issuance of preferred and common stock	355,000
Cash dividends paid		(1,395)	(5,406)
Other		22	(154)
Net cash provided by (used in) financing activities	(112,634)	281	(13,085)
Effects of exchange rate changes on cash	5,528	(3,470)	(7,319)
Changes in cash and cash equivalents	(201,585)	53,680	(8,150)
Cash and cash equivalents at beginning of period	380,254	178,669	294,450
Cash and cash equivalents at end of period	$ 178,669	$ 232,349	$ 286,300