Note 16 - Financial Instruments (Details) - Derivatives Not Designated as Hedging Instruments (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2014 Successor [Member]	Jun. 30, 2014 Successor [Member]	Jun. 30, 2013 Predecessor [Member]	Jun. 30, 2013 Predecessor [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other charges, net	$ 4	$ 8	$ (1)	$ (3)