| * |
|
Network: (101 - Statement - Statement Of Financial Position Classified) |
| 1 |
|
us-gaap: Statement of Financial Position [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementOfFinancialPositionAbstract |
| 2 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 3 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 4 |
|
us-gaap: ASSETS
|
xbrli:stringItemType |
duration |
|
us-gaap:AssetsAbstract |
| 5 |
|
us-gaap: Current Assets
|
xbrli:stringItemType |
duration |
|
us-gaap:AssetsCurrentAbstract |
| 6 |
|
us-gaap: Cash and cash equivalents
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:CashAndCashEquivalentsAtCarryingValue |
| 7 |
|
us-gaap: Accounts receivable
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AccountsReceivableNetCurrent |
| 8 |
|
us-gaap: Commodity derivative contracts
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:DerivativeAssetsCurrent |
| 9 |
|
us-gaap: Inventories
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:InventoryNet |
| 10 |
|
pxp: Prepaid expenses and other current assets
|
xbrli:monetaryItemType |
instant |
debit |
pxp:PrepaidExpenseAndOtherAssetsCurrent |
| 11 |
|
us-gaap: Assets, Current, Total
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:AssetsCurrent |
| 12 |
|
us-gaap: Property and Equipment, at cost
|
xbrli:stringItemType |
duration |
|
us-gaap:PropertyPlantAndEquipmentNetAbstract |
| 13 |
|
pxp: Oil and natural gas properties - full cost method
|
xbrli:stringItemType |
duration |
|
pxp:OilGasPropertyFullCostMethodGrossAbstract |
| 14 |
|
pxp: Subject to amortization
|
xbrli:monetaryItemType |
instant |
debit |
pxp:OilAndNaturalGasPropertiesFullCostMethodSubjectToAmortization |
| 15 |
|
pxp: Not subject to amortization
|
xbrli:monetaryItemType |
instant |
debit |
pxp:OilAndNaturalGasPropertiesFullCostMethodNotSubjectToAmortization |
| 16 |
|
us-gaap: Other property and equipment
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:PropertyPlantAndEquipmentOther |
| 17 |
|
us-gaap: Property, Plant and Equipment, Gross, Total
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:PropertyPlantAndEquipmentGross |
| 18 |
|
us-gaap: Less allowance for depreciation, depletion, amortization and impairment
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment |
| 19 |
|
us-gaap: Property, Plant and Equipment, Net, Total
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:PropertyPlantAndEquipmentNet |
| 20 |
|
us-gaap: Goodwill
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:Goodwill |
| 21 |
|
us-gaap: Commodity Derivative Contracts
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:DerivativeAssetsNoncurrent |
| 22 |
|
us-gaap: Other Assets
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:OtherAssetsNoncurrent |
| 23 |
|
us-gaap: Assets, Total
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:Assets |
| 24 |
|
us-gaap: LIABILITIES AND STOCKHOLDERS' EQUITY
|
xbrli:stringItemType |
duration |
|
us-gaap:LiabilitiesAndStockholdersEquityAbstract |
| 25 |
|
us-gaap: Current Liabilities
|
xbrli:stringItemType |
duration |
|
us-gaap:LiabilitiesCurrentAbstract |
| 26 |
|
us-gaap: Accounts payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccountsPayableCurrent |
| 27 |
|
us-gaap: Royalties and revenues payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccruedRoyaltiesCurrent |
| 28 |
|
us-gaap: Interest payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:InterestPayableCurrent |
| 29 |
|
us-gaap: Income taxes payable
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccruedIncomeTaxesCurrent |
| 30 |
|
us-gaap: Deferred income taxes
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:DeferredTaxLiabilitiesCurrent |
| 31 |
|
us-gaap: Other current liabilities
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:OtherLiabilitiesCurrent |
| 32 |
|
us-gaap: Liabilities, Current, Total
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilitiesCurrent |
| 33 |
|
us-gaap: Long-Term Debt
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LongTermDebtNoncurrent |
| 34 |
|
us-gaap: Other Long-Term Liabilities
|
xbrli:stringItemType |
duration |
|
us-gaap:OtherLiabilitiesNoncurrentAbstract |
| 35 |
|
us-gaap: Asset retirement obligation
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AssetRetirementObligationsNoncurrent |
| 36 |
|
us-gaap: Other
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:OtherLiabilitiesNoncurrent |
| 37 |
|
pxp: Total Other Long-term Liabilities, Total
|
xbrli:monetaryItemType |
instant |
credit |
pxp:TotalOtherLongTermLiabilities |
| 38 |
|
us-gaap: Deferred Income Taxes
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:DeferredTaxLiabilitiesNoncurrent |
| 39 |
|
us-gaap: Commitments and Contingencies (Note 6)
|
xbrli:stringItemType |
duration |
|
us-gaap:CommitmentsAndContingencies2009 |
| 40 |
|
us-gaap: Stockholders' Equity
|
xbrli:stringItemType |
duration |
|
us-gaap:StockholdersEquityAbstract |
| 41 |
|
us-gaap: Common stock, $0.01 par value, 250.0 million shares authorized, 143.9 million and 112.9 million shares issued at September
30, 2009 and December 31, 2008, respectively
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:CommonStockValue |
| 42 |
|
us-gaap: Additional paid-in capital
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AdditionalPaidInCapital |
| 43 |
|
us-gaap: Retained earnings (deficit)
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:RetainedEarningsAccumulatedDeficit |
| 44 |
|
us-gaap: Accumulated other comprehensive loss
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax |
| 45 |
|
us-gaap: Treasury stock, at cost, 4.7 million shares and 5.3 million shares at September 30, 2009 and December 31, 2008, respectively
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:TreasuryStockValue |
| 46 |
|
us-gaap: Stockholders' Equity, Total
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:StockholdersEquity |
| 47 |
|
us-gaap: Liabilities and Stockholders' Equity, Total
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:LiabilitiesAndStockholdersEquity |
| * |
|
Network: (102 - Statement - Statement Of Financial Position Classified (Parenthetical)) |
| 48 |
|
us-gaap: Statement of Financial Position [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementOfFinancialPositionAbstract |
| 49 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 50 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 51 |
|
us-gaap: Common stock, par value
|
us-types:perShareItemType |
instant |
|
us-gaap:CommonStockParOrStatedValuePerShare |
| 52 |
|
us-gaap: Common stock, shares authorized
|
xbrli:sharesItemType |
instant |
|
us-gaap:CommonStockSharesAuthorized |
| 53 |
|
us-gaap: Common stock, shares issued
|
xbrli:sharesItemType |
instant |
|
us-gaap:CommonStockSharesIssued |
| 54 |
|
us-gaap: Treasury stock, shares
|
xbrli:sharesItemType |
instant |
|
us-gaap:TreasuryStockShares |
| * |
|
Network: (103 - Statement - Statement Of Income Alternative) |
| 55 |
|
us-gaap: Income Statement [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:IncomeStatementAbstract |
| 56 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 57 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 58 |
|
us-gaap: Revenues
|
xbrli:stringItemType |
duration |
|
us-gaap:RevenuesAbstract |
| 59 |
|
pxp: Oil sales
|
xbrli:monetaryItemType |
duration |
credit |
pxp:OilProductionRevenue |
| 60 |
|
us-gaap: Gas sales
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:NaturalGasProductionRevenue |
| 61 |
|
us-gaap: Other operating revenues
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:OtherOperatingIncome |
| 62 |
|
us-gaap: Revenues, Total
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:Revenues |
| 63 |
|
us-gaap: Costs and Expenses
|
xbrli:stringItemType |
duration |
|
us-gaap:CostsAndExpensesAbstract |
| 64 |
|
us-gaap: Lease operating expenses
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:LeaseOperatingExpense |
| 65 |
|
pxp: Steam gas costs
|
xbrli:monetaryItemType |
duration |
debit |
pxp:SteamGasCosts |
| 66 |
|
pxp: Electricity
|
xbrli:monetaryItemType |
duration |
debit |
pxp:CostOfPurchasedElectricty |
| 67 |
|
us-gaap: Production and ad valorem taxes
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:TaxesExcludingIncomeAndExciseTaxes |
| 68 |
|
us-gaap: Gathering and transportation expenses
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:GasGatheringTransportationMarketingAndProcessingCosts |
| 69 |
|
us-gaap: General and administrative
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:GeneralAndAdministrativeExpense |
| 70 |
|
us-gaap: Depreciation, depletion and amortization
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:DepreciationDepletionAndAmortization |
| 71 |
|
us-gaap: Accretion
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:AssetRetirementObligationAccretionExpense |
| 72 |
|
us-gaap: Legal recovery
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:GainLossRelatedToLitigationSettlement |
| 73 |
|
pxp: Other operating (income) expense
|
xbrli:monetaryItemType |
duration |
credit |
pxp:OtherOperatingIncomeExpense |
| 74 |
|
us-gaap: Costs and Expenses, Total
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:CostsAndExpenses |
| 75 |
|
us-gaap: Income from Operations
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:OperatingIncomeLoss |
| 76 |
|
us-gaap: Other Income (Expense)
|
xbrli:stringItemType |
duration |
|
us-gaap:NonoperatingIncomeExpenseAbstract |
| 77 |
|
us-gaap: Gain on sale of assets
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:GainLossOnDispositionOfAssets |
| 78 |
|
us-gaap: Interest expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:InterestExpense |
| 79 |
|
us-gaap: Debt extinguishment costs
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:WriteOffOfDeferredDebtIssuanceCost |
| 80 |
|
us-gaap: Gain on mark-to-market derivative contracts
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:GainLossOnDerivativeInstrumentsNetPretax |
| 81 |
|
us-gaap: Other income (expense)
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:OtherNonoperatingIncome |
| 82 |
|
us-gaap: Income Before Income Taxes
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
| 83 |
|
us-gaap: Income tax expense
|
xbrli:stringItemType |
duration |
|
us-gaap:IncomeTaxExpenseBenefitAbstract |
| 84 |
|
us-gaap: Current
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:CurrentIncomeTaxExpenseBenefit |
| 85 |
|
us-gaap: Deferred
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:DeferredIncomeTaxExpenseBenefit |
| 86 |
|
us-gaap: Net Income
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:NetIncomeLoss |
| 87 |
|
us-gaap: Earnings per Share
|
xbrli:stringItemType |
duration |
|
us-gaap:EarningsPerShareAbstract |
| 88 |
|
us-gaap: Basic
|
us-types:perShareItemType |
duration |
|
us-gaap:EarningsPerShareBasic |
| 89 |
|
us-gaap: Diluted
|
us-types:perShareItemType |
duration |
|
us-gaap:EarningsPerShareDiluted |
| 90 |
|
us-gaap: Weighted Average Shares Outstanding
|
xbrli:stringItemType |
duration |
|
us-gaap:WeightedAverageNumberOfSharesOutstandingAbstract |
| 91 |
|
us-gaap: Basic
|
xbrli:sharesItemType |
duration |
|
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic |
| 92 |
|
us-gaap: Diluted
|
xbrli:sharesItemType |
duration |
|
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding |
| * |
|
Network: (104 - Statement - Statement Of Cash Flows Indirect) |
| 93 |
|
us-gaap: Statement of Cash Flows [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementOfCashFlowsAbstract |
| 94 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 95 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 96 |
|
us-gaap: CASH FLOWS FROM OPERATING ACTIVITIES
|
xbrli:stringItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInOperatingActivitiesAbstract |
| 97 |
|
us-gaap: Net income
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:NetIncomeLoss |
| 98 |
|
us-gaap: Items not affecting cash flows from operating activities
|
xbrli:stringItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract |
| 99 |
|
us-gaap: Gain on sale of assets
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:GainLossOnDispositionOfAssets |
| 100 |
|
us-gaap: Depreciation, depletion, and amortization
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:DepreciationDepletionAndAmortization |
| 101 |
|
us-gaap: Accretion
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:AssetRetirementObligationAccretionExpense |
| 102 |
|
us-gaap: Deferred income tax expense
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:DeferredIncomeTaxExpenseBenefit |
| 103 |
|
us-gaap: Debt extinguishment costs
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:WriteOffOfDeferredDebtIssuanceCost |
| 104 |
|
us-gaap: Gain on mark-to-market derivative contracts
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:GainLossOnDerivativeInstrumentsNetPretax |
| 105 |
|
us-gaap: Noncash compensation
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ShareBasedCompensation |
| 106 |
|
us-gaap: Other noncash items
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther |
| 107 |
|
us-gaap: Change in assets and liabilities from operating activities
|
xbrli:stringItemType |
duration |
|
us-gaap:IncreaseDecreaseInOperatingCapitalAbstract |
| 108 |
|
pxp: Accounts receivable and other assets
|
xbrli:monetaryItemType |
duration |
credit |
pxp:IncreaseDecreaseAccountsReceivableAndOtherAssets |
| 109 |
|
us-gaap: Accounts payable and other liabilities
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:IncreaseDecreaseInAccountsPayable |
| 110 |
|
pxp: Stock appreciation rights
|
xbrli:monetaryItemType |
duration |
credit |
pxp:IncreaseDecreaseInStockAppreciationRights |
| 111 |
|
pxp: Income taxes receivable/payable
|
xbrli:monetaryItemType |
duration |
debit |
pxp:IncreaseDecreaseInIncomeTaxesNet |
| 112 |
|
us-gaap: Net cash provided by operating activities
|
xbrli:monetaryItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInOperatingActivities |
| 113 |
|
us-gaap: CASH FLOWS FROM INVESTING ACTIVITIES
|
xbrli:stringItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInInvestingActivitiesAbstract |
| 114 |
|
us-gaap: Additions to oil and gas properties
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsToExploreAndDevelopOilAndGasProperties |
| 115 |
|
us-gaap: Acquisition of oil and gas properties
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsToAcquireOilAndGasPropertyAndEquipment |
| 116 |
|
pxp: Payment of accrued merger costs
|
xbrli:monetaryItemType |
duration |
credit |
pxp:PaymentOfAccruedMergerCosts |
| 117 |
|
us-gaap: Proceeds from sales of oil and gas properties and related assets, net of costs and expenses
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ProceedsFromSaleOfOilAndGasPropertyAndEquipment |
| 118 |
|
us-gaap: Derivative settlements
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsForProceedsFromDerivatives |
| 119 |
|
us-gaap: Decrease in restricted cash
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:IncreaseDecreaseInRestrictedCash |
| 120 |
|
us-gaap: Additions to other property and equipment
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsToAcquireOtherPropertyPlantAndEquipment |
| 121 |
|
us-gaap: Other
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsForProceedsFromOtherInvestingActivities |
| 122 |
|
us-gaap: Net cash used in investing activities
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:NetCashProvidedByUsedInInvestingActivities |
| 123 |
|
us-gaap: CASH FLOWS FROM FINANCING ACTIVITIES
|
xbrli:stringItemType |
duration |
|
us-gaap:NetCashProvidedByUsedInFinancingActivitiesAbstract |
| 124 |
|
us-gaap: Borrowings from revolving credit facilities
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ProceedsFromLongTermLinesOfCredit |
| 125 |
|
us-gaap: Repayments of revolving credit facilities
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:RepaymentsOfLongTermLinesOfCredit |
| 126 |
|
pxp: Proceeds from issuance of Senior Notes
|
xbrli:monetaryItemType |
duration |
debit |
pxp:ProceedsFromIssuanceOfSeniorNotes |
| 127 |
|
us-gaap: Cost incurred in connection with financing arrangements
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsOfFinancingCosts |
| 128 |
|
pxp: Derivative settlements
|
xbrli:monetaryItemType |
duration |
debit |
pxp:ProceedsFromPaymentsForDerivativeFinancingActivities |
| 129 |
|
us-gaap: Issuance of common stock
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ProceedsFromIssuanceOfCommonStock |
| 130 |
|
us-gaap: Purchase of treasury stock
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:PaymentsForRepurchaseOfCommonStock |
| 131 |
|
us-gaap: Other
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:ProceedsFromPaymentsForOtherFinancingActivities |
| 132 |
|
us-gaap: Net cash provided by (used in) financing activities
|
xbrli:monetaryItemType |
duration |
debit |
us-gaap:NetCashProvidedByUsedInFinancingActivities |
| 133 |
|
us-gaap: Net decrease in cash and cash equivalents
|
xbrli:monetaryItemType |
duration |
|
us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease |
| 134 |
|
us-gaap: Cash and cash equivalents, beginning of period
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:CashAndCashEquivalentsAtCarryingValue |
| 135 |
|
us-gaap: Cash and cash equivalents, end of period
|
xbrli:monetaryItemType |
instant |
debit |
us-gaap:CashAndCashEquivalentsAtCarryingValue |
| * |
|
Network: (105 - Statement - Statement Of Shareholders Equity And Other Comprehensive Income) |
| 136 |
|
us-gaap: Statement of Stockholders' Equity [Abstract]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementOfStockholdersEquityAbstract |
| 137 |
|
us-gaap: Statement [Table]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementTable |
| 138 |
|
us-gaap: Statement, Equity Components [Axis]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementEquityComponentsAxis |
| 139 |
|
us-gaap: Equity Component [Domain]
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us-types:domainItemType |
duration |
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us-gaap:EquityComponentDomain |
| 140 |
|
pxp: Common Stock Shares
|
us-types:domainItemType |
duration |
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pxp:CommonStockSharesMember |
| 141 |
|
us-gaap: Common Stock Amount
|
us-types:domainItemType |
duration |
|
us-gaap:CommonStockMember |
| 142 |
|
us-gaap: Additional Paid-in Capital
|
us-types:domainItemType |
duration |
|
us-gaap:AdditionalPaidInCapitalMember |
| 143 |
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us-gaap: Retained Earnings (Deficit)
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us-types:domainItemType |
duration |
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us-gaap:RetainedEarningsMember |
| 144 |
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us-gaap: Accumulated Other Comprehensive Income (Loss)
|
us-types:domainItemType |
duration |
|
us-gaap:AccumulatedOtherComprehensiveIncomeMember |
| 145 |
|
pxp: Treasury Stock Shares
|
us-types:domainItemType |
duration |
|
pxp:TreasuryStockSharesMember |
| 146 |
|
us-gaap: Treasury Stock Amount
|
us-types:domainItemType |
duration |
|
us-gaap:TreasuryStockMember |
| 147 |
|
us-gaap: Statement [Line Items]
|
xbrli:stringItemType |
duration |
|
us-gaap:StatementLineItems |
| 148 |
|
pxp: Accumulated Other Comprehensive Income (Loss)
|
xbrli:stringItemType |
duration |
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pxp:StockholdersEquityStatementAbstract |
| 149 |
|
us-gaap: Beginning Balance
|
xbrli:sharesItemType |
instant |
|
us-gaap:SharesIssued |
| 150 |
|
us-gaap: Beginning Balance
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:StockholdersEquity |
| 151 |
|
us-gaap: Net income
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:NetIncomeLoss |
| 152 |
|
us-gaap: Issuance of common stock
|
xbrli:sharesItemType |
duration |
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us-gaap:StockIssuedDuringPeriodSharesNewIssues |
| 153 |
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us-gaap: Issuance of common stock
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:StockIssuedDuringPeriodValueNewIssues |
| 154 |
|
us-gaap: Restricted stock awards
|
xbrli:monetaryItemType |
duration |
credit |
us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures |
| 155 |
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us-gaap: Issuance of treasury stock for restricted stock awards
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xbrli:monetaryItemType |
duration |
credit |
us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued |
| 156 |
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us-gaap: Issuance of treasury stock for restricted stock awards
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xbrli:sharesItemType |
duration |
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us-gaap:StockIssuedDuringPeriodSharesTreasuryStockReissued |
| 157 |
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us-gaap: Other comprehensive income
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xbrli:monetaryItemType |
duration |
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us-gaap:OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease |
| 158 |
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us-gaap: Exercise of stock options and other
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xbrli:monetaryItemType |
duration |
credit |
us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised |
| 159 |
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us-gaap: Ending Balance
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xbrli:sharesItemType |
instant |
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us-gaap:SharesIssued |
| 160 |
|
us-gaap: Ending Balance
|
xbrli:monetaryItemType |
instant |
credit |
us-gaap:StockholdersEquity |
| * |
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Network: (106 - Disclosure - Note 1-Organization and Significant Accounting Policies) |
| 161 |
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pxp: Notes to Financial Statements [Abstract]
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pxp:NotesToFinancialStatementsAbstract |
| 162 |
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pxp: Note 1-Organization and Significant Accounting Policies
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pxp:BusinessDescriptionAndSignificantAccountingPoliciesTextBlock |
| * |
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Network: (107 - Disclosure - Note 2-Long-Term Debt) |
| 163 |
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pxp: Notes to Financial Statements [Abstract]
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xbrli:stringItemType |
duration |
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pxp:NotesToFinancialStatementsAbstract |
| 164 |
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us-gaap: Note 2-Long-Term Debt
|
us-types:textBlockItemType |
duration |
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us-gaap:LongTermDebtTextBlock |
| * |
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Network: (108 - Disclosure - Note 3-Derivative Instruments) |
| 165 |
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pxp: Notes to Financial Statements [Abstract]
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xbrli:stringItemType |
duration |
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pxp:NotesToFinancialStatementsAbstract |
| 166 |
|
us-gaap: Note 3-Derivative Instruments
|
us-types:textBlockItemType |
duration |
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us-gaap:ScheduleOfDerivativeInstrumentsTextBlock |
| * |
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Network: (109 - Disclosure - Note 4-Fair Value Measurements of Assets and Liabilities) |
| 167 |
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pxp: Notes to Financial Statements [Abstract]
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xbrli:stringItemType |
duration |
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pxp:NotesToFinancialStatementsAbstract |
| 168 |
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us-gaap: Note 4-Fair Value Measurements of Assets and Liabilities
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us-types:textBlockItemType |
duration |
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us-gaap:FairValueDisclosuresTextBlock |
| * |
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Network: (110 - Disclosure - Note 5-Income Taxes) |
| 169 |
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pxp: Notes to Financial Statements [Abstract]
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pxp:NotesToFinancialStatementsAbstract |
| 170 |
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us-gaap: Note 5-Income Taxes
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us-types:textBlockItemType |
duration |
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us-gaap:IncomeTaxDisclosureTextBlock |
| * |
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Network: (111 - Disclosure - Note 6-Commitments and Contingencies) |
| 171 |
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pxp: Notes to Financial Statements [Abstract]
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xbrli:stringItemType |
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pxp:NotesToFinancialStatementsAbstract |
| 172 |
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us-gaap: Note 6-Commitments and Contingencies
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duration |
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us-gaap:CommitmentsAndContingenciesDisclosureTextBlock |
| * |
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Network: (112 - Disclosure - Note 7-Stockholders' Equity) |
| 173 |
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pxp: Notes to Financial Statements [Abstract]
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xbrli:stringItemType |
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pxp:NotesToFinancialStatementsAbstract |
| 174 |
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us-gaap: Note 7-Stockholders' Equity
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us-gaap:StockholdersEquityNoteDisclosureTextBlock |
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Network: (113 - Disclosure - Note 8-Consolidating Financial Statements) |
| 175 |
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pxp: Notes to Financial Statements [Abstract]
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pxp:NotesToFinancialStatementsAbstract |
| 176 |
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us-gaap: Note 8-Consolidating Financial Statements
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duration |
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us-gaap:ScheduleOfCondensedFinancialStatementsTextBlock |
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Network: (114 - Disclosure - Document Information) |
| 177 |
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dei: Document Information [Text Block]
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us-types:textBlockItemType |
duration |
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dei:DocumentInformationTextBlock |
| 178 |
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dei: Document Type
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us-types:SECReportItemType |
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dei:DocumentType |
| 179 |
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dei: Amendment Flag
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dei:AmendmentFlag |
| 180 |
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dei: Document Period End Date
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dei:DocumentPeriodEndDate |
| * |
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Network: (115 - Disclosure - Entity Information) |
| 181 |
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dei: Entity [Text Block]
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us-types:textBlockItemType |
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dei:EntityTextBlock |
| 182 |
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dei: Trading Symbol
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dei:TradingSymbol |
| 183 |
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dei: Entity Registrant Name
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dei:EntityRegistrantName |
| 184 |
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dei: Entity Central Index Key
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dei:EntityCentralIndexKey |
| 185 |
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dei: Current Fiscal Year End Date
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dei:CurrentFiscalYearEndDate |
| 186 |
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dei: Entity Filer Category
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dei:EntityFilerCategory |
| 187 |
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dei: Entity Common Stock, Shares Outstanding
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xbrli:sharesItemType |
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dei:EntityCommonStockSharesOutstanding |