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DEFERRED INCOME (Tables)
12 Months Ended
Dec. 31, 2014
Deferred Income [Abstract]  
Schedule of Deferred Income [Table Text Block]

 
 
December 31,      
Dollars in Millions
 
2014
 
2013
Alliances (Note 3)
 
$
1,493

 
$
1,418

Gain on sale-leaseback transactions
 
45

 
71

Other
 
399

 
36

Total deferred income
 
$
1,937

 
$
1,525

 
 
 
 
 
Current portion
 
$
1,167

 
$
756

Non-current portion
 
770

 
769