Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - 9 months ended Sep. 30, 2016 - USD ($) $ in Thousands	Total	Common Stock ($.001 Par Value)	Paid-In Capital in Excess of Par	Retained Earnings (Accumulated Deficit)	Treasury Stock (at cost)
Beginning balance, shares at Dec. 31, 2015	354,541,626	354,541,626			3,124,311
Beginning balance at Dec. 31, 2015	$ 1,248,912	$ 355	$ 2,353,549	$ (1,058,954)	$ (46,038)
Issued or purchased pursuant to stock compensation plans, shares		6,693,717
Issued or purchased pursuant to stock compensation plans, value	0	$ 7	(7)
Issued pursuant to directors' compensation plan, shares		31,930
Issued pursuant to directors' compensation plan, value	50		50
Issued as part of debt exchange, shares		40,729,332
Issued as part of debt exchange, value	160,491	$ 40	160,451
Stock-based compensation	14,159		14,159
Tax withholding - stock compensation, shares					764,986
Tax withholding - stock compensation, value	(1,543)				$ (1,543)
Dividends adjustments	69			69
Net loss	$ (590,451)			(590,451)
Ending balance, shares at Sep. 30, 2016	401,996,605	401,996,605			3,889,297
Ending balance at Sep. 30, 2016	$ 847,344	$ 402	2,527,787	(1,633,264)	$ (47,581)
Cumulative effect of accounting change	$ 15,657		$ (415)	$ 16,072