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Derivatives and Risk Management Activities (Details) | Jun. 30, 2014 bbl
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Net long position associated with crude oil purchases |
Commodity Price Risk Hedging: |
Average derivative positions notional amount per day (in barrels) | 210,100
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 6,500,000
Net short spread position hedging anticipated crude oil lease gathering purchases |
Commodity Price Risk Hedging: |
Average derivative positions notional amount per day (in barrels) | 21,300
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 14,300,000
Butane/WTI spread positions |
Commodity Price Risk Hedging: |
Average derivative positions notional amount per day (in barrels) | 2,800
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 800,000
WTI /Brent spread positions |
Commodity Price Risk Hedging: |
Average derivative positions notional amount per day (in barrels) | 19,300
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 1,800,000
Long natural gas position for anticipated base gas requirements |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 4,100,000
Short natural gas position related to anticipated natural gas sales |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 10,700,000
Net short position related to anticipated sales of crude oil, NGL and refined products inventory |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 7,600,000
PLA crude oil net short position |
Commodity Price Risk Hedging: |
Average derivative positions notional amount per day (in barrels) | 1,600
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 1,500,000
PLA crude oil long call option position |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 700,000
Long natural gas position for natural gas purchases |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 31,300,000
Short propane position related to subsequent sale of products |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 5,200,000
Short butane position related to subsequent sale of products |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 1,500,000
Short WTI position related to subsequent sale of products |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 600,000
Long power position for power supply requirements |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, Mcf or megawatt hours) | 600,000

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- Definition Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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