XML 119 R105.htm IDEA: XBRL DOCUMENT v3.5.0.2
Note 14 - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($)
$ in Millions
 4 Months Ended 8 Months Ended 12 Months Ended
Dec. 31, 2013
Aug. 31, 2013
Dec. 31, 2015
Dec. 31, 2014
Reconciliation Of Unrecognized Tax Benefits [Line Items]        
Balance as of January 1       $ 64
Tax Positions related to prior years:        
Balance as of December 31 $ 64      
Successor [Member]        
Reconciliation Of Unrecognized Tax Benefits [Line Items]        
Balance as of January 1 107   $ 92 106
Tax positions related to the current year:        
Additions     1 2
Tax Positions related to prior years:        
Additions 2     1
Reductions (3)   (7) (14)
Settlements with taxing jurisdictions       (1)
Lapses in Statute of limitations     (1) (2)
Balance as of December 31 106 $ 107 $ 85 $ 92
Predecessor [Member]        
Reconciliation Of Unrecognized Tax Benefits [Line Items]        
Balance as of January 1 $ 107 57    
Tax positions related to the current year:        
Additions   68    
Tax Positions related to prior years:        
Additions   1    
Reductions   (17)    
Settlements with taxing jurisdictions   (2)    
Balance as of December 31   $ 107