v3.3.1.900
FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS (Details) - USD ($)
$ in Millions
Sep. 30, 2015
Dec. 31, 2014
Assets    
Unrealized gain on undesignated derivative contracts $ 1,676 $ 1,569
Deferred purchase price receivable 84 78
Liabilities    
Unrealized loss on designated derivative contracts 1,705 1,629
Other non-current assets    
Unrealized gains (losses) on designated and undesignated derivative contracts    
Unrealized gains (losses) on derivative contracts 0 0
Other non-current liabilities    
Unrealized gains (losses) on designated and undesignated derivative contracts    
Unrealized gains (losses) on derivative contracts 0 0
Assets and liabilities measured at fair value on a recurring basis | Level 1    
Assets    
Other 97 55
Total assets 484 643
Liabilities    
Total liabilities 336 582
Assets and liabilities measured at fair value on a recurring basis | Level 1 | Undesignated derivative contracts | Foreign Exchange    
Assets    
Unrealized gain on undesignated derivative contracts   5
Liabilities    
Unrealized loss on designated derivative contracts   12
Assets and liabilities measured at fair value on a recurring basis | Level 1 | Undesignated derivative contracts | Commodities    
Assets    
Unrealized gain on undesignated derivative contracts 328 486
Liabilities    
Unrealized loss on designated derivative contracts 274 426
Assets and liabilities measured at fair value on a recurring basis | Level 1 | Undesignated derivative contracts | Freight    
Assets    
Unrealized gain on undesignated derivative contracts 54 62
Liabilities    
Unrealized loss on designated derivative contracts 48 64
Assets and liabilities measured at fair value on a recurring basis | Level 1 | Undesignated derivative contracts | Energy    
Assets    
Unrealized gain on undesignated derivative contracts 5 35
Liabilities    
Unrealized loss on designated derivative contracts 14 80
Assets and liabilities measured at fair value on a recurring basis | Level 2    
Assets    
Readily marketable inventories 3,527 4,154
Trade accounts receivable 1 23
Deferred purchase price receivable 84 78
Other 55 218
Total assets 4,589 5,384
Liabilities    
Trade accounts payable 410 359
Total liabilities 1,729 1,334
Assets and liabilities measured at fair value on a recurring basis | Level 2 | Designated derivative contracts | Foreign Exchange    
Assets    
Unrealized gain on undesignated derivative contracts 132 10
Liabilities    
Unrealized loss on designated derivative contracts 43 17
Assets and liabilities measured at fair value on a recurring basis | Level 2 | Undesignated derivative contracts | Foreign Exchange    
Assets    
Unrealized gain on undesignated derivative contracts 274 361
Liabilities    
Unrealized loss on designated derivative contracts 892 525
Assets and liabilities measured at fair value on a recurring basis | Level 2 | Undesignated derivative contracts | Commodities    
Assets    
Unrealized gain on undesignated derivative contracts 516 538
Liabilities    
Unrealized loss on designated derivative contracts 384 432
Assets and liabilities measured at fair value on a recurring basis | Level 2 | Undesignated derivative contracts | Freight    
Assets    
Unrealized gain on undesignated derivative contracts   2
Assets and liabilities measured at fair value on a recurring basis | Level 2 | Undesignated derivative contracts | Energy    
Liabilities    
Unrealized loss on designated derivative contracts   1
Assets and liabilities measured at fair value on a recurring basis | Level 3    
Assets    
Readily marketable inventories 611 255
Total assets 978 325
Liabilities    
Trade accounts payable 166 33
Total liabilities 216 105
Assets and liabilities measured at fair value on a recurring basis | Level 3 | Undesignated derivative contracts | Commodities    
Assets    
Unrealized gain on undesignated derivative contracts 365 68
Liabilities    
Unrealized loss on designated derivative contracts 46 59
Assets and liabilities measured at fair value on a recurring basis | Level 3 | Undesignated derivative contracts | Freight    
Assets    
Unrealized gain on undesignated derivative contracts 1  
Liabilities    
Unrealized loss on designated derivative contracts 1 3
Assets and liabilities measured at fair value on a recurring basis | Level 3 | Undesignated derivative contracts | Energy    
Assets    
Unrealized gain on undesignated derivative contracts 1 2
Liabilities    
Unrealized loss on designated derivative contracts 3 10
Fair value | Assets and liabilities measured at fair value on a recurring basis    
Assets    
Readily marketable inventories 4,138 4,409
Trade accounts receivable 1 23
Deferred purchase price receivable 84 78
Other 152 273
Total assets 6,051 6,352
Liabilities    
Trade accounts payable 576 392
Total liabilities 2,281 2,021
Trade accounts receivable related to certain delivered inventory accounted for at prices that fluctuate based on changes in commodity prices and for which no payments had been received 1 23
Trade accounts payable related to certain delivered inventory accounted for at prices that fluctuate based on changes in commodity prices and for which no payments had been made 576 392
Fair value | Assets and liabilities measured at fair value on a recurring basis | Designated derivative contracts | Foreign Exchange    
Assets    
Unrealized gain on undesignated derivative contracts 132 10
Liabilities    
Unrealized loss on designated derivative contracts 43 17
Fair value | Assets and liabilities measured at fair value on a recurring basis | Undesignated derivative contracts | Foreign Exchange    
Assets    
Unrealized gain on undesignated derivative contracts 274 366
Liabilities    
Unrealized loss on designated derivative contracts 892 537
Fair value | Assets and liabilities measured at fair value on a recurring basis | Undesignated derivative contracts | Commodities    
Assets    
Unrealized gain on undesignated derivative contracts 1,209 1,092
Liabilities    
Unrealized loss on designated derivative contracts 704 917
Fair value | Assets and liabilities measured at fair value on a recurring basis | Undesignated derivative contracts | Freight    
Assets    
Unrealized gain on undesignated derivative contracts 55 64
Liabilities    
Unrealized loss on designated derivative contracts 49 67
Fair value | Assets and liabilities measured at fair value on a recurring basis | Undesignated derivative contracts | Energy    
Assets    
Unrealized gain on undesignated derivative contracts 6 37
Liabilities    
Unrealized loss on designated derivative contracts $ 17 $ 91