Derivatives And Fair Value (Narrative) (Details) $ in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2016
USD ($)
$ / Boe
bbl
| |
| Crude Oil Put Contracts, Premium Paid | $ | $ 2.9 |
| Derivative, Nonmonetary Notional Amount, Volume | bbl | 792,000 |
| Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | |
| Underlying, Derivative Energy Measure | $ / Boe | 48.46 |
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- Definition Crude Oil Put Contracts, Premium Paid No definition available.
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- Definition Nominal volume used to calculate payments on a derivative instrument. No definition available.
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- Definition Specified interest rate, security price, commodity price, foreign exchange rate, index of prices or rates for a derivative contract measured in energy volume but not the derivative contract itself. No definition available.
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