|
DERIVATIVES AND RISK MANAGEMENT ACTIVITIES Table 1 (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Derivatives, Fair Value | ||
| Asset Derivatives | $ 42,022 | $ 80,468 |
| Liability Derivatives | (33,905) | (122,025) |
|
Designated as Hedging Instrument
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 0 | 1,471 |
| Liability Derivatives | (130) | (41,722) |
|
Designated as Hedging Instrument | Commodity contracts | Other current assets
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 0 | 1,471 |
| Liability Derivatives | 0 | (811) |
|
Designated as Hedging Instrument | Commodity contracts | Accrued liabilities
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 0 | 0 |
| Liability Derivatives | (130) | 0 |
|
Designated as Hedging Instrument | Interest rate swaps | Accrued liabilities
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 0 | 0 |
| Liability Derivatives | 0 | (40,911) |
|
Not Designated as Hedging Instrument
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 42,022 | 78,997 |
| Liability Derivatives | (33,775) | (80,303) |
|
Not Designated as Hedging Instrument | Commodity contracts | Other current assets
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 16,168 | 22,269 |
| Liability Derivatives | (11,220) | (13,571) |
|
Not Designated as Hedging Instrument | Commodity contracts | Accrued liabilities
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 4,523 | 17,406 |
| Liability Derivatives | (6,626) | (36,616) |
|
Not Designated as Hedging Instrument | Commodity contracts | Other long-term assets, net
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 15,883 | 39,322 |
| Liability Derivatives | (8,906) | (30,116) |
|
Not Designated as Hedging Instrument | Commodity contracts | Other long-term liabilities
|
||
| Derivatives, Fair Value | ||
| Asset Derivatives | 5,448 | 0 |
| Liability Derivatives | $ (7,023) | $ 0 |