Note 14 - Segment Information - EBITDA Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Net loss	$ (118,371)	$ (106,390)	$ (291,116)	$ (428,412)	$ (321,742)	$ (455,016)	$ (65,121)	$ (30,663)	$ (944,289)	$ (872,542)	$ 68,823
Interest expense, net									157,465	82,086	9,840
Income tax benefit									(129,010)	(299,093)	45,679
Depreciation and amortization									217,440	276,353	108,145
Other (income) expense, net									(9,504)	(8,773)	(598)
(Gain) loss on disposal of assets									3,075	(544)	(17)
Asset Impairment Charges									436,395	791,807
Immaterial accounts payable accrual correction										(13,190)
Business Combination, Acquisition Related Costs									10,534	42,662	20,159
Severance, facility closures and other									31,498	5,849	35
Customer settlement/bad debt write-off									1,113	7,997
Incremental insurance reserve										3,035
Insurance settlement											880
Debt restructuring costs									30,401
Reorganization items									55,330
Inventory Write-down									35,350	31,109
Legal settlements									1,020
Share-based compensation expense acceleration									7,792
Insurance reserve true-up									548
Adjusted EBITDA									$ (94,842)	$ 46,756	$ 252,946