Note 16 - Retirement Plans (Tables)

12 Months Ended

Dec. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Changes in Projected Benefit Obligations [Table Text Block]

(in millions)	Year Ended December 31, 2015						Year Ended December 31, 2014
	U.S.			Non-U.S.			U.S.			Non-U.S.
Change in Benefit Obligation
Projected benefit obligation at beginning of period	$	4,438		$	918		$	4,361		$	960
Transfers		—			—			—			(31	)
Service cost		17			3			18			4
Interest cost		148			17			176			30
Plan amendments		—			—			(61	)		—
Benefit payments		(478	)		(51	)		(339	)		(61	)
Actuarial (gain) loss		(35	)		(24	)		567			119
Settlements		—			—			(292	)		—
Special termination benefits		9			—			8			—
Currency adjustments		—			(63	)		—			(103	)
Projected benefit obligation at end of period	$	4,099		$	800		$	4,438		$	918
Change in Plan Assets
Fair value of plan assets at beginning of period	$	4,160		$	795		$	4,184		$	833
Transfers		—			—			—			(9	)
Gain on plan assets		111			31			607			111
Employer contributions		—			4			—			7
Settlements		—			—			(292	)		—
Benefit payments		(478	)		(51	)		(339	)		(61	)
Currency adjustments		—			(51	)		—			(86	)
Fair value of plan assets at end of period	$	3,793		$	728		$	4,160		$	795
Under Funded Status at end of period	$	(306	)	$	(72	)	$	(278	)	$	(123	)
Accumulated benefit obligation at end of period	$	4,098		$	792		$	4,436		$	907

Schedule Of Amounts From Pension Plan Recognized in Balance Sheet [Table Text Block]

	As of December 31,
(in millions)	2015						2014
	U.S.			Non-U.S.			U.S.			Non-U.S.
Other long-term assets	$	—		$	39		$	—		$	29
Pension and other postretirement liabilities		(306	)		(111	)		(278	)		(152	)
Net amount recognized	$	(306	)	$	(72	)	$	(278	)	$	(123	)

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

	As of December 31,
(in millions)	2015				2014
	U.S.		Non-U.S.		U.S.		Non-U.S.
Projected benefit obligation	$	4,099	$	524	$	4,438	$	623
Accumulated benefit obligation		4,098		516		4,436		613
Fair value of plan assets		3,793		412		4,160		471

Schedule of Pension Plan Amounts Recognized In Accumulated Other Income Loss [Table Text Block]

	As of December 31,
(in millions)	2015						2014
	U.S.			Non-U.S.			U.S.			Non-U.S.
Prior service credit	$	50		$	4		$	58		$	4
Net actuarial loss		(285	)		(6	)		(159	)		(32	)
Total	$	(235	)	$	(2	)	$	(101	)	$	(28	)

Schedule Of Amounts From Pension Plans Recognized In Other Comprehensive Income [Table Text Block]

	Successor																Predecessor
	Year Ended December 31, 2015					Year Ended December 31, 2014						Four Months Ended December 31, 2013					Eight Months Ended August 31, 2013
(in millions)	U.S.			Non-U.S.		U.S.			Non-U.S.			U.S.			Non-U.S.		U.S.		Non-U.S.
Newly established (loss) gain	$	(126	)	$	25	$	(255	)	$	(46	)	$	97		$	8	$	80	$	78
Newly established prior service credit		—			—		61			—			—			6		—		—
Amortization of:
Prior service (credit) cost		(8	)		—		(3	)		—			—			—		1		—
Net actuarial loss		—			2		—			—			—			—		120		55
Prior service cost recognized due to curtailment		—			—		—			—			—			—		1		1
Net curtailment gain not recognized in expense		—			—		—			—			—			—		20		7
Net loss (gain) recognized in expense due to settlements		—			—		10			—			(11	)		—		—		1,542
Transfers		—			—		—			1			—			—		—		—
Total Income (loss) recognized in Other comprehensive income before fresh start accounting	$	(134	)	$	27	$	(187	)	$	(45	)	$	86		$	14	$	222	$	1,683
Effect of application of fresh start accounting																	$	1,955	$	418

Schedule Of Changes In Projected Benefit Obligations Fair Value Of Plan Assets And Funded Status Of Plan [Table Text Block]

	Successor																		Predecessor
(in millions)	Year Ended December 31, 2015						Year Ended December 31, 2014						Four Months Ended December 31, 2013						Eight Months Ended August 31, 2013
	U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.
Major defined benefit plans:
Service cost	$	17		$	3		$	18		$	4		$	7		$	2		$	19		$	6
Interest cost		148			17			176			30			67			10			120			95
Expected return on plan assets		(272	)		(30	)		(295	)		(38	)		(122	)		(14	)		(236	)		(105	)
Amortization of:
Prior service credit		(8	)		—			(3	)		—			—			—			1			—
Actuarial loss		—			2			—			—			—			—			120			55
Pension (income) expense before special termination benefits, curtailments and settlements		(115	)		(8	)		(104	)		(4	)		(48	)		(2	)		24			51
Special termination benefits		9			—			8			—			—			—			—			—
Curtailment (gains) losses		—			—			—			—			—			(1	)		1			1
Settlement (gains) losses		—			—			10			—			(11	)		—			—			114
Net pension (income) expense for major defined benefit plans		(106	)		(8	)		(86	)		(4	)		(59	)		(3	)		25			166
Other plans including unfunded plans		—			4			—			8			—			—			4			19
Net pension (income) expense	$	(106	)	$	(4	)	$	(86	)	$	4		$	(59	)	$	(3	)	$	29		$	185

Schedule Of Assumptions Used To Calculate Pension Plan Net Benefit Obligation [Table Text Block]

	Successor																		Predecessor
	December 31, 2015						December 31, 2014						December 31, 2013						August 31, 2013
	U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.
Discount rate		3.89	%		2.50	%		3.50	%		2.09	%		4.50	%		3.40	%		4.25	%		3.33	%
Salary increase rate		3.37	%		1.91	%		3.34	%		1.95	%		3.37	%		2.74	%		3.39	%		2.77	%

Schedule of Assumptions Used to Calculate Pension Plan Net Benefit Costs [Table Text Block]

	Successor																		Predecessor
	Year Ended December 31, 2015						Year Ended December 31, 2014						Four Months Ended December 31, 2013						Eight Months Ended August 31, 2013
	U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.
Discount rate		3.50	%		2.09	%		4.19	%		3.34	%		4.25	%		3.33	%		3.52	%		3.63	%
Salary increase rate		3.34	%		1.95	%		3.37	%		2.62	%		3.39	%		2.77	%		3.40	%		2.79	%
Expected long-term rate of return on plan assets		7.40	%		4.69	%		7.63	%		4.93	%		8.20	%		5.54	%		8.12	%		6.66	%

Schedule of Allocation of Plan Assets [Table Text Block]

	As of December 31,
	2015			2014			2015 Target
Asset Category
Equity securities		15	%		15	%	12	-	18%
Debt securities		35	%		35	%	32	-	38%
Real estate		3	%		3	%	2	-	8%
Cash and cash equivalents		1	%		3	%	0	-	6%
Global balanced asset allocation funds		13	%		14	%	10	-	20%
Other		33	%		30	%	25	-	35%
Total		100	%		100	%

	As of December 31,
	2015			2014			2015 Target
Asset Category
Equity securities		3	%		6	%	0	-	10%
Debt securities		35	%		27	%	28	-	38%
Real estate		0	%		1	%	0	-	5%
Cash and cash equivalents		3	%		4	%	0	-	10%
Global balanced asset allocation funds		6	%		11	%	0	-	10%
Other		53	%		51	%	50	-	60%
Total		100	%		100	%

Schedule of Fair Value of Plan Assets By Measurement Inputs Disclosure [Table Text Block]

	U.S.
(in millions)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Measured at NAV		Total
Cash and cash equivalents	$	2	$	—	$	—	$	32	$	34
Equity Securities		—		—		—		571		571
Debt Securities:
Government Bonds		—		—		—		924		924
Investment Grade Bonds		—		382		—		—		382
Real Estate		—		—		34		96		130
Global Balanced Asset Allocation Funds		—		—		—		492		492
Other:
Absolute Return		—		—		—		487		487
Private Equity		—		—		24		744		768
Derivatives with unrealized gains		5		—		—		—		5
	$	7	$	382	$	58	$	3,346	$	3,793

	U.S.
(in millions)	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Measured at NAV		Total
Cash and cash equivalents	$	1	$	—	$	—	$	114	$	115
Equity Securities		—		—		—		632		632
Debt Securities:
Government Bonds		—		—		—		989		989
Investment Grade Bonds		—		442		—		—		442
Real Estate		—		—		41		98		139
Global Balanced Asset Allocation Funds		—		—		—		587		587
Other:
Absolute Return		—		—		—		426		426
Private Equity		—		—		28		752		780
Derivatives with unrealized gains		50		—		—		—		50
	$	51	$	442	$	69	$	3,598	$	4,160

	Non - U.S.
(in millions)	Quoted Prices in Active Markets for Identical Assets (Level 1)			Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Measured at NAV		Total
Cash and cash equivalents	$	5		$	—	$	—	$	16	$	21
Equity Securities		—			6		—		16		22
Debt Securities:
Government Bonds		—			39		—		117		156
Inflation-Linked Bonds		—			—		—		3		3
Investment Grade Bonds		—			45		—		45		90
Global High Yield & Emerging Market Debt		—			—		—		3		3
Real Estate		—			2		—		—		2
Global Balanced Asset Allocation Funds		—			—		—		47		47
Other:
Absolute Return		—			4		—		8		12
Private Equity		—			—		—		61		61
Insurance Contracts		—			311		—		—		311
Derivatives with unrealized gains		2			—		—		—		2
Derivatives with unrealized losses		(2	)		—		—		—		(2	)
	$	5		$	407	$	—	$	316	$	728

	Non - U.S.
(in millions)	Quoted Prices in Active Markets for Identical Assets (Level 1)			Significant Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Measured at NAV		Total
Cash and cash equivalents	$	4		$	—	$	—	$	32	$	36
Equity Securities		—			8		—		38		46
Debt Securities:
Government Bonds		—			39		—		114		153
Inflation-Linked Bonds		—			—		—		9		9
Investment Grade Bonds		—			37		—		—		37
Global High Yield & Emerging Market Debt		—			—		—		11		11
Real Estate		—			2		—		—		2
Global Balanced Asset Allocation Funds		—			1		—		90		91
Other:
Absolute Return		—			4		—		7		11
Private Equity		—			—		—		56		56
Insurance Contracts		—			340		—		—		340
Derivatives with unrealized gains		5			—		—		—		5
Derivatives with unrealized losses		(2	)		—		—		—		(2	)
	$	7		$	431	$	—	$	357	$	795

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]

(in millions)
	U.S.
	Balance at January 1, 2015		Net Realized and Unrealized Gains/(Losses)		Net Purchases and Sales			Net Transfer Into/(Out of) Level 3		Balance at December 31, 2015
Real Estate	$	41	$	6	$	(13	)	$	—	$	34
Private Equity		28		1		(5	)		—		24
Total	$	69	$	7	$	(18	)	$	—	$	58

	U.S.
	Balance at January 1, 2014		Net Realized and Unrealized Gains/(Losses)			Net Purchases and Sales			Net Transfer Into/(Out of) Level 3		Balance at December 31, 2014
Real Estate	$	47	$	—		$	(6	)	$	—	$	41
Private Equity		54		(12	)		(14	)		—		28
Total	$	101	$	(12	)	$	(20	)	$	—	$	69

Schedule Of Expected Pension Plan Payments [Table Text Block]

(in millions)			U.S.		Non-U.S.
2016			$	357	$	47
2017				341		47
2018				331		46
2019				321		46
2020				311		45
2021	-	2025		1,401		214