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Derivatives and Risk Management Activities - Commodity Price Risk Hedging (Details) bbl in Millions | 12 Months Ended
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Dec. 31, 2023 TWh bbl Bcf
Crude Oil Purchases | Long |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | 6.3
Time Spread on Hedging Anticipated Crude Oil Lease Gathering Purchases | Short |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | 5.6
Crude Oil Basis Spread Position |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | 2.3
Anticipated Net Sales of Crude Oil and NGL Inventory | Short |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | 18.2
Natural Gas Purchases for Processing and Operational Needs | Long |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | Bcf | 78.2
Propane Contracts Related to Subsequent Sale of Products | Short |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | 14.1
Butane Contracts Related to Subsequent Sale of Products | Short |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | 2.5
Condensate Contracts Related to Subsequent Sale of Products | Short |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | 3.1
Fuel Gas Requirements | Long |
Commodity Price Risk Hedging: |
Derivative position notional amount (in barrels or Bcf) | Bcf | 7.1
Power Supply Requirements | Long |
Commodity Price Risk Hedging: |
Derivative position notional amount (in terawatt hours) | TWh | 2.4

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