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Derivatives and Risk Management Activities - Commodity Price Risk Hedging (Details) bbl in Millions | 3 Months Ended
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Mar. 31, 2021 TWh Bcf bbl MMBbls
Net long position associated with crude oil purchases |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | 9.3
Net short time spread position hedging anticipated crude oil lease gathering purchases |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | 6.5
Net crude oil basis spread position |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | 1.1
Net short position related to anticipated net sales of crude oil and NGL inventory |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | 20.1
Long natural gas position for natural gas purchases for processing and operational needs |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | Bcf | 52.5
Short propane position related to subsequent sale of products |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | MMBbls | 9.6
Short butane position related to subsequent sale of products |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | MMBbls | 3.0
Short condensate WTI position related to subsequent sale of products |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | MMBbls | 1.0
Long fuel gas position for fuel gas requirements |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels, MMbls or Bcf) | Bcf | 12.5
Long power position for power supply requirements |
Commodity Price Risk Hedging: |
Derivative position notional amount (in Terawatt hours) | TWh | 0.8

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