Note 26 - Reorganization Items, Net (Tables)

12 Months Ended

Dec. 31, 2015

Reorganization Items Net [Abstract]

Reorganization Items, Net [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
Professional fees	$	1	$	10		$	19		$	114
Provision for expected allowed claims		—		(1	)		—			133
Net gain on reorganization adjustments		—		—			—			(1,957	)
Net gain on fresh start adjustments		—		—			—			(302	)
Other items, net		4		4			(3	)		(14	)
Reorganization items, net	$	5	$	13		$	16		$	(2,026	)
Cash payments for reorganization items	$	9	$	21		$	85		$	210