Derivatives and Risk Management Activities - Commodity Price Risk Hedging (Details) bbl in Millions	3 Months Ended
	Mar. 31, 2025 TWh bbl Bcf
Crude Oil Purchases \| Long
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf)	8.5
Time Spread on Hedging Anticipated Crude Oil Lease Gathering Purchases \| Short
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf)	2.2
Crude oil basis spread position
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf)	0.2
Anticipated Net Sales of Crude Oil and NGL Inventory \| Short
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf)	8.2
Natural Gas Purchases for Processing and Operational Needs \| Long
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf) \| Bcf	41.6
Propane Contracts Related to Subsequent Sale of Products \| Short
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf)	7.8
Butane Contracts Related to Subsequent Sale of Products \| Short
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf)	0.9
Condensate sales contracts related to subsequent sale of products \| Short
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf)	1.8
Fuel Gas Requirements \| Long
Commodity Price Risk Hedging:
Derivative position notional amount (in barrels or Bcf) \| Bcf	1.6
Power Supply Requirements \| Long
Commodity Price Risk Hedging:
Derivative position notional amount (in terawatt hours) \| TWh	1.9