Note 18 - Restructuring Liabilities (Details) - Restructuring Liabilities (USD $) In Millions, unless otherwise specified	4 Months Ended	8 Months Ended	12 Months Ended		8 Months Ended	12 Months Ended				8 Months Ended	12 Months Ended				8 Months Ended	12 Months Ended		8 Months Ended		12 Months Ended								8 Months Ended	12 Months Ended								8 Months Ended	12 Months Ended		8 Months Ended		12 Months Ended								8 Months Ended	12 Months Ended								8 Months Ended	12 Months Ended		8 Months Ended		12 Months Ended				8 Months Ended	12 Months Ended								8 Months Ended	12 Months Ended		8 Months Ended		12 Months Ended				8 Months Ended	12 Months Ended				8 Months Ended	12 Months Ended				8 Months Ended	12 Months Ended		8 Months Ended		12 Months Ended				8 Months Ended	12 Months Ended		4 Months Ended					4 Months Ended					4 Months Ended
	Dec. 31, 2013	Aug. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Aug. 31, 2013 Predecessor [Member] Severance Reserve [Member] Continuing Operations [Member]	Dec. 31, 2012 Predecessor [Member] Severance Reserve [Member] Continuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Severance Reserve [Member] Continuing Operations [Member]		Aug. 31, 2013 Predecessor [Member] Severance Reserve [Member] Discontinuing Operations [Member]	Dec. 31, 2012 Predecessor [Member] Severance Reserve [Member] Discontinuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Severance Reserve [Member] Discontinuing Operations [Member]		Aug. 31, 2013 Predecessor [Member] Severance Reserve [Member] Utilization/cash payments [Member]	Dec. 31, 2012 Predecessor [Member] Severance Reserve [Member] Utilization/cash payments [Member]	Dec. 31, 2011 Predecessor [Member] Severance Reserve [Member] Utilization/cash payments [Member]	Aug. 31, 2013 Predecessor [Member] Severance Reserve [Member] Other adjustments & reclasses [Member]		Dec. 31, 2012 Predecessor [Member] Severance Reserve [Member] Other adjustments & reclasses [Member]		Dec. 31, 2011 Predecessor [Member] Severance Reserve [Member] Other adjustments & reclasses [Member]		Aug. 31, 2013 Predecessor [Member] Severance Reserve [Member]	Dec. 31, 2012 Predecessor [Member] Severance Reserve [Member]	Dec. 31, 2011 Predecessor [Member] Severance Reserve [Member]	Dec. 31, 2010 Predecessor [Member] Severance Reserve [Member]	Aug. 31, 2013 Predecessor [Member] Exit Costs Reserve [Member] Continuing Operations [Member]	Dec. 31, 2012 Predecessor [Member] Exit Costs Reserve [Member] Continuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Exit Costs Reserve [Member] Continuing Operations [Member]		Dec. 31, 2012 Predecessor [Member] Exit Costs Reserve [Member] Discontinuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Exit Costs Reserve [Member] Discontinuing Operations [Member]		Aug. 31, 2013 Predecessor [Member] Exit Costs Reserve [Member] Utilization/cash payments [Member]	Dec. 31, 2012 Predecessor [Member] Exit Costs Reserve [Member] Utilization/cash payments [Member]	Dec. 31, 2011 Predecessor [Member] Exit Costs Reserve [Member] Utilization/cash payments [Member]	Aug. 31, 2013 Predecessor [Member] Exit Costs Reserve [Member] Other adjustments & reclasses [Member]		Dec. 31, 2012 Predecessor [Member] Exit Costs Reserve [Member] Other adjustments & reclasses [Member]		Dec. 31, 2011 Predecessor [Member] Exit Costs Reserve [Member] Other adjustments & reclasses [Member]		Aug. 31, 2013 Predecessor [Member] Exit Costs Reserve [Member]	Dec. 31, 2012 Predecessor [Member] Exit Costs Reserve [Member]	Dec. 31, 2011 Predecessor [Member] Exit Costs Reserve [Member]	Dec. 31, 2010 Predecessor [Member] Exit Costs Reserve [Member]	Aug. 31, 2013 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Continuing Operations [Member]	Dec. 31, 2012 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Continuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Continuing Operations [Member]		Dec. 31, 2012 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Discontinuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Discontinuing Operations [Member]		Aug. 31, 2013 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Utilization/cash payments [Member]	Dec. 31, 2012 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Utilization/cash payments [Member]	Dec. 31, 2011 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Utilization/cash payments [Member]	Aug. 31, 2013 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Other adjustments & reclasses [Member]		Dec. 31, 2012 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Other adjustments & reclasses [Member]		Dec. 31, 2011 Predecessor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Other adjustments & reclasses [Member]		Aug. 31, 2013 Predecessor [Member] Accelerated Depreciation [Member] Continuing Operations [Member]	Dec. 31, 2012 Predecessor [Member] Accelerated Depreciation [Member] Continuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Accelerated Depreciation [Member] Continuing Operations [Member]		Dec. 31, 2012 Predecessor [Member] Accelerated Depreciation [Member] Discontinuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Accelerated Depreciation [Member] Discontinuing Operations [Member]		Aug. 31, 2013 Predecessor [Member] Accelerated Depreciation [Member] Utilization/cash payments [Member]	Dec. 31, 2012 Predecessor [Member] Accelerated Depreciation [Member] Utilization/cash payments [Member]	Dec. 31, 2011 Predecessor [Member] Accelerated Depreciation [Member] Utilization/cash payments [Member]	Aug. 31, 2013 Predecessor [Member] Accelerated Depreciation [Member] Other adjustments & reclasses [Member]		Dec. 31, 2012 Predecessor [Member] Accelerated Depreciation [Member] Other adjustments & reclasses [Member]		Dec. 31, 2011 Predecessor [Member] Accelerated Depreciation [Member] Other adjustments & reclasses [Member]		Aug. 31, 2013 Predecessor [Member] Continuing Operations [Member]	Dec. 31, 2012 Predecessor [Member] Continuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Continuing Operations [Member]		Aug. 31, 2013 Predecessor [Member] Discontinuing Operations [Member]	Dec. 31, 2012 Predecessor [Member] Discontinuing Operations [Member]		Dec. 31, 2011 Predecessor [Member] Discontinuing Operations [Member]		Aug. 31, 2013 Predecessor [Member] Utilization/cash payments [Member]	Dec. 31, 2012 Predecessor [Member] Utilization/cash payments [Member]	Dec. 31, 2011 Predecessor [Member] Utilization/cash payments [Member]	Aug. 31, 2013 Predecessor [Member] Other adjustments & reclasses [Member]		Dec. 31, 2012 Predecessor [Member] Other adjustments & reclasses [Member]		Dec. 31, 2011 Predecessor [Member] Other adjustments & reclasses [Member]		Aug. 31, 2013 Predecessor [Member]	Dec. 31, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Dec. 31, 2013 Successor [Member] Severance Reserve [Member] Continuing Operations [Member]	Dec. 31, 2013 Successor [Member] Severance Reserve [Member] Utilization/cash payments [Member]	Dec. 31, 2013 Successor [Member] Severance Reserve [Member] Other adjustments & reclasses [Member]		Dec. 31, 2013 Successor [Member] Severance Reserve [Member]	Dec. 31, 2013 Successor [Member] Exit Costs Reserve [Member] Continuing Operations [Member]	Dec. 31, 2013 Successor [Member] Exit Costs Reserve [Member] Utilization/cash payments [Member]	Dec. 31, 2013 Successor [Member] Exit Costs Reserve [Member] Other adjustments & reclasses [Member]		Dec. 31, 2013 Successor [Member] Exit Costs Reserve [Member]	Dec. 31, 2013 Successor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Continuing Operations [Member]	Dec. 31, 2013 Successor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Utilization/cash payments [Member]	Dec. 31, 2013 Successor [Member] Long-Lived Asset Impairments and Inventory Write-Downs [Member] Other adjustments & reclasses [Member]		Dec. 31, 2013 Successor [Member] Accelerated Depreciation [Member] Other adjustments & reclasses [Member]		Dec. 31, 2013 Successor [Member] Continuing Operations [Member]	Dec. 31, 2013 Successor [Member] Utilization/cash payments [Member]	Dec. 31, 2013 Successor [Member] Other adjustments & reclasses [Member]		Dec. 31, 2013 Successor [Member]
Restructuring Cost and Reserve [Line Items]
Balance																								$ 28	$ 38	$ 38	$ 22																			$ 7	$ 45	$ 22	$ 20																																																								$ 83	$ 60	$ 42					$ 26					$ 8
Charges	17	52	271	133	38	158	[1]	92	[2]	3	29	[1]	13	[2]														3	35	[1]	15	[2]	2	[1]		[2]														4	26	[1]	3	[2]	8	[1]		[2]										4	13	[1]	10	[2]		[1]		[2]										49	232	[1]	120	[2]	3	39	[1]	13	[2]										43	215	108	13					3					1						17				17
Utilization/cash payments															(48)	(86)	(58)																				(32)	(13)	(13)																				(4)	(34)	(3)																(4)	(13)	(10)																	(88)	(146)	(84)							(210)	(167)			(15)					(3)					(1)						(19)			(85)
Other adjustments & reclasses		(12)																(3)	[3]	(101)	[4]	(31)	[5]																	(9)	[3]	(1)	[4]		[5]																		[3]		[4]		[5]														[3]		[4]		[5]														(12)	[3]	(102)	[4]	(31)	[5]							[6]				1	[6]					[6]		[6]			1	[6]
Balance																								$ 28	$ 38	$ 38	$ 22																			$ 7	$ 45	$ 22	$ 20																																																								$ 35	$ 83	$ 60					$ 26					$ 8											$ 34

[1] Severance reserve activity includes termination benefit charges of $186 million, and net curtailment and settlement losses related to these actions of $1 million.

[2] Severance reserve activity includes termination benefits charges of $101 million, and net curtailment and settlement losses related to these actions of $4 million.

[3] The $(12) million includes $(5) million for amounts reclassified as Liabilities subject to compromise, $(4) million of severance-related charges for pension plan curtailments, which are reflected in Pension and other postretirement liabilities in Consolidated Statement of Financial Position, and $(3) million of reserve adjustments due to the application of fresh start accounting, which were recorded as Reorganization items, net in the Consolidated Statement of Operations.

[4] Includes $100 million of severance related charges for pension plan curtailments, settlements, and special termination benefits, which are reflected in Pension and other postretirement liabilities and Other long-term assets in the Consolidated Statement of Financial Position, and $2 million for amounts reclassified as Liabilities subject to compromise.

[5] Includes $32 million of severance related charges for pension plan curtailments, settlements, and special termination benefits, which are reflected in Pension and other postretirement liabilities and Other long-term assets in the Consolidated Statement of Financial Position, offset by $1 million of foreign currency translation adjustments.

[6] The $1 million represents foreign currency translation adjustments.