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Risk Management - Net Fair Value of Risk Management Positions (Parenthetical) (Detail) - Fair value derivative financial instruments | 12 Months Ended
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Dec. 31, 2022
Bottom of range |
Disclosure of Derivative Financial Instruments [Line Items] |
Average contract financial term | 1 month
Top of range |
Disclosure of Derivative Financial Instruments [Line Items] |
Average contract financial term | 18 months

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- Definition Disclosure of derivative financial instruments. + References No definition available. + Details
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- Details
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- Details
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