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COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases
Future minimum lease payments under noncancelable operating leases are as follows (in millions):
2013
1,126

2014
1,079

2015
980

2016
875

2017
763

thereafter
1,348

 
6,171