Note 12 - Restructuring Liabilities (Detail) - Restructuring Liabilities (USD $) In Millions, unless otherwise specified	3 Months Ended								3 Months Ended						3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013 Severance Reserve [Member] Charges [Member]	Mar. 31, 2013 Severance Reserve [Member] Utilization/cash payments [Member]	Mar. 31, 2013 Severance Reserve [Member] Other adjustments & reclasses [Member]		Mar. 31, 2013 Severance Reserve [Member]	Dec. 31, 2012 Severance Reserve [Member]	Mar. 31, 2013 Exit Costs Reserve [Member] Charges [Member]	Mar. 31, 2013 Exit Costs Reserve [Member] Utilization/cash payments [Member]	Mar. 31, 2013 Exit Costs Reserve [Member] Other adjustments & reclasses [Member]		Mar. 31, 2013 Exit Costs Reserve [Member]	Dec. 31, 2012 Exit Costs Reserve [Member]	Mar. 31, 2013 Long-Lived Asset Impairments and Inventory Write-Downs [Member] Charges [Member]	Mar. 31, 2013 Long-Lived Asset Impairments and Inventory Write-Downs [Member] Utilization/cash payments [Member]	Mar. 31, 2013 Long-Lived Asset Impairments and Inventory Write-Downs [Member] Other adjustments & reclasses [Member]		Mar. 31, 2013 Accelerated Depreciation [Member] Charges [Member]	Mar. 31, 2013 Accelerated Depreciation [Member] Utilization/cash payments [Member]	Mar. 31, 2013 Accelerated Depreciation [Member] Other adjustments & reclasses [Member]		Mar. 31, 2013 Charges [Member]	Mar. 31, 2013 Utilization/cash payments [Member]	Mar. 31, 2013 Other adjustments & reclasses [Member]
Balance	$ 83						$ 28	$ 38					$ 22	$ 45
Q1 2013 charges - continuing operations	12	80	10						1						2				1				14
Q1 utilization/cash payments				(20)						(18)						(2)				(1)				(41)
Q1 2013 other adjustments & reclasses (1)	(6)				0	[1]					(6)	[1]					0	[1]			0	[1]			(6)	[1]
Balance	$ 50						$ 28	$ 38					$ 22	$ 45

[1] The $(6) million includes $(5) million for amounts reclassified as Liabilities subject to compromise, and $(1) million of foreign currency translation adjustments.