|
DERIVATIVES (Gain (Loss) Recognized in Income) (Details) (Cost of Sales [Member], USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
|
|
Designated as Hedging Instrument [Member] | Inventory Supply Arrangement Obligation [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gain or (Loss) Recognized in Income on Derivatives | $ (4,015) | $ 12,519 | $ (6,886) | $ 12,192 |
|
Designated as Hedging Instrument [Member] | Inventory Intermediation Agreement Obligation [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gain or (Loss) Recognized in Income on Derivatives | 29,563 | 0 | 29,563 | 0 |
|
Designated as Hedging Instrument [Member] | Crude Oil and Feedstock Inventory [Member] | Fair Value Hedging [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gain or (Loss) Recognized in Income on Derivatives | 3,127 | (4,196) | (378) | (4,590) |
|
Designated as Hedging Instrument [Member] | Intermediates and Refined Products Inventory [Member] | Fair Value Hedging [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gain or (Loss) Recognized in Income on Derivatives | (29,563) | 0 | (29,563) | 0 |
|
Not Designated as Hedging Instrument [Member] | Inventory Supply Arrangement Obligation [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gain or (Loss) Recognized in Income on Derivatives | 0 | 0 | 0 | (8) |
|
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member]
|
||||
| Derivative Instruments, Gain (Loss) [Line Items] | ||||
| Gain or (Loss) Recognized in Income on Derivatives | $ (23,843) | $ 3,029 | $ (9,894) | $ 30,636 |