Note 20 - Shareholders' Equity (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	Sep. 30, 2013	Sep. 03, 2013	Aug. 31, 2013	Jun. 30, 2013	Dec. 31, 2012
Note 20 - Shareholders' Equity (Details) [Line Items]
Stock Authorized		560
Common Stock, Shares Authorized	500
Common Stock, Par or Stated Value Per Share (in Dollars per share)		$ 0.01	$ 446,501.00		$ 10,000.00
Preferred Stock, Shares Authorized		60			60
Common Stock, Shares, Issued	41.8			41.7
Warrants Issued, Fair Value (in Dollars)		$ 24
Successor [Member]
Note 20 - Shareholders' Equity (Details) [Line Items]
Stock Authorized	560
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.01
Issued to Holders of General Unsecured Claims [Member]
Note 20 - Shareholders' Equity (Details) [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights		2.1
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)		14.93
Issued to Retiree Committee Unsecured Claims [Member]
Note 20 - Shareholders' Equity (Details) [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights		2.1
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)		16.12