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v3.21.2

Derivatives (Schedule of Outstanding Derivatives Entered Into to Hedge Inventory or Fixed Price Purchase Commitments) (Details) bbl in Thousands, MMBTU in Thousands | 6 Months Ended
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Jun. 30, 2021 MMBTU $ / bbl $ / MMBTU bbl
Designated as hedges under accounting rules | Sell (Short) Contracts | Future | Crude Oil |
Derivative [Line Items] |
Contract volumes (bbls) | bbl | 92
Weighted average contract price | $ / bbl | 70.71
Designated as hedges under accounting rules | Buy (Long) Contracts | Future | Crude Oil |
Derivative [Line Items] |
Contract volumes (bbls) | bbl | 0
Weighted average contract price | $ / bbl | 0
Not qualifying or not designated as hedges under accounting rules | Sell (Short) Contracts | Future | Crude Oil |
Derivative [Line Items] |
Contract volumes (bbls) | bbl | 204
Weighted average contract price | $ / bbl | 70.75
Not qualifying or not designated as hedges under accounting rules | Sell (Short) Contracts | Future | Natural Gas |
Derivative [Line Items] |
Contract volume (MMBTU) | MMBTU | 15
Weighted average contract price | $ / MMBTU | 3.55
Not qualifying or not designated as hedges under accounting rules | Sell (Short) Contracts | Options | Crude Oil |
Derivative [Line Items] |
Contract volumes (bbls) | bbl | 8
Weighted average premium received/paid | $ / bbl | 5.59
Not qualifying or not designated as hedges under accounting rules | Buy (Long) Contracts | Future | Crude Oil |
Derivative [Line Items] |
Contract volumes (bbls) | bbl | 10
Weighted average contract price | $ / bbl | 72.66
Not qualifying or not designated as hedges under accounting rules | Buy (Long) Contracts | Future | Natural Gas |
Derivative [Line Items] |
Contract volume (MMBTU) | MMBTU | 15
Weighted average contract price | $ / MMBTU | 3.14
Not qualifying or not designated as hedges under accounting rules | Buy (Long) Contracts | Options | Crude Oil |
Derivative [Line Items] |
Contract volumes (bbls) | bbl | 0
Weighted average premium received/paid | $ / bbl | 0

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