Annual report pursuant to Section 13 and 15(d)

Hedging Activities (Schedule Of Cash Flow Hedges) (Details)

v2.4.1.9
Hedging Activities (Schedule Of Cash Flow Hedges) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
General Discussion of Derivative Instruments and Hedging Activities [Abstract]      
Reduction to oil and condensate sales $ 0us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax $ (9,779)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax $ (1,517)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax