Note 14 - Income Taxes (Details) - Income Tax Provision (Benefit) Reconciliation (USD $) In Millions, unless otherwise specified	4 Months Ended	12 Months Ended	8 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2014	Aug. 31, 2013	Dec. 31, 2012
Successor [Member]
Note 14 - Income Taxes (Details) - Income Tax Provision (Benefit) Reconciliation [Line Items]
Amount computed using the statutory rate	$ (25)	$ (39)
resulting from:
State and other income taxes, net of federal	2	1
Unremitted foreign earnings	36	4
Impact of goodwill and intangible impairments	(3)
Operations outside the U.S.	73	111
Valuation allowance	(100)	(121)
Tax settlements and adjustments, including interest	1	(5)
Discharge of debt and other reorganization related items	24	57
Other, net		2
Provision (benefit) for income taxes	8	10
Predecessor [Member]
Note 14 - Income Taxes (Details) - Income Tax Provision (Benefit) Reconciliation [Line Items]
Amount computed using the statutory rate			825	(564)
resulting from:
State and other income taxes, net of federal				1
Unremitted foreign earnings			32	35
Impact of goodwill and intangible impairments			(22)
Operations outside the U.S.			(18)	(90)
Legislative rate changes			1	23
Valuation allowance			39	312
Tax settlements and adjustments, including interest			5	(11)
Discharge of debt and other reorganization related items			(722)
Other, net			15	21
Provision (benefit) for income taxes			$ 155	$ (273)