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Hedging Activities (Tables)
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Dec. 31, 2011
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| Hedging Activities [Abstract] | |||||||||||||||||||||||||||||||||||||
| Schedule Of Derivative Instruments |
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| Schedule Of Derivative Instruments In Statement Of Financial Position |
At December 31, 2011 the fair value of derivative assets related to the fixed price swaps was as follows:
At December 31, 2010, the fair value of derivative liabilities related to the fixed price swaps was as follows:
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| Schedule Of Cash Flow Hedges |
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| Schedule Of Cumulative Hedging Activities Included In Accumulated Other Comprehensive Income |
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- Definition
Tabular disclosure of the cumulative hedging activities included in accumulated other comprehensive income. No definition available.
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- Details
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- Definition
Tabular disclosure of the effective portion of gains and losses on derivative instruments (and nonderivative instruments) designated and qualifying in cash flow hedges recorded in accumulated other comprehensive income (loss) during the term of the hedging relationship and reclassified into earnings during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Tabular disclosure of pertinent information about a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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