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Derivative Activities - Derivative Volumes Hedged and Average Hedge Prices (Parenthetical) (Detail) - 2021 Commodity Contract - Call Swaptions | Jun. 30, 2020 MMBTU / d bbl / d $ / MMBTU $ / bbl
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Natural Gas |
Derivative [Line Items] |
Volume Hedged | MMBTU / d | 180,000
Weighted average price of hedge | $ / MMBTU | 2.82
Crude Oil |
Derivative [Line Items] |
Volume Hedged | bbl / d | 1,000
Weighted average price of hedge | $ / bbl | 55.00

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