ANADARKO PETROLEUM CORP

Share-based Compensation Arrangements, by Award [Abstract]

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Text block: us-gaap:ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock Detail: us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber