2.2.0.25falsefalse0617 - Disclosure - Venezuela - Foreign Currency and Inflation (Details)truefalseIn Millions, unless otherwise specifiedfalse1falsefalseUSDfalsefalse10/29/2009 - 1/27/2010 USD ($) USD ($) / shares $ThreeMonthsEnded_27Jan2010http://www.sec.gov/CIK0000046640duration2009-10-29T00:00:002010-01-27T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDUSD$2falsefalseUSDfalsefalse4/29/2010 - 1/26/2011 USD ($) / shares USD ($) $Apr-29-2010_Jan-26-2011http://www.sec.gov/CIK0000046640duration2010-04-29T00:00:002011-01-26T00:00:00USDEPSDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$3falsefalseVEFfalsefalse1/8/2010 BalanceAsOf_08Jan2010http://www.sec.gov/CIK0000046640instant2010-01-08T00:00:000001-01-01T00:00:00VEFUSDDividehttp://www.xbrl.org/2003/iso4217VEFiso4217http://www.xbrl.org/2003/iso4217USDiso42170VEFVEF4falsefalseVEFfalsefalse1/7/2010 BalanceAsOf_07Jan2010http://www.sec.gov/CIK0000046640instant2010-01-07T00:00:000001-01-01T00:00:00VEFUSDDividehttp://www.xbrl.org/2003/iso4217VEFiso4217http://www.xbrl.org/2003/iso4217USDiso42170VEFVEF5falsefalseUSDfalsefalse11/30/2009 USD ($) $BalanceAsOf_30Nov2009http://www.sec.gov/CIK0000046640instant2009-11-30T00:00:000001-01-01T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$6falsefalseUSDfalsefalse9/30/2008 USD ($) $BalanceAsOf_30Sept2008http://www.sec.gov/CIK0000046640instant2008-09-30T00:00:000001-01-01T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$3true0hnz_ForeignExchangeProcedureTextualsAbstracthnzfalsenadurationForeign Exchange Procedure Textuals.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringForeign Exchange Procedure Textuals.falsefalseVenezuela - Foreign Currency and Inflation (Textuals) [Abstract]4false0hnz_OfficialExchangeRateInVenezuelaPerDollarhnzfalsenainstantOfficial exchange rate in Venezuela per dollar.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4truefalsefalse2.152.15falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalseExchangeRatexbrli:pureItemTypepureOfficial exchange rate in Venezuela per dollar.No authoritative reference available.falsefalseOfficial exchange rate in Venezuela per U.S. dollar5false0hnz_OfficialExchangeRateInVenezuelaPerUSDollarImportedGoodsClassifiedAsEssentialhnzfalsenainstantOfficial Exchange Rate In Venezuela Per U S Dollar Imported Goods Classified As Essential.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3truefalsefalse2.62.6falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalseExchangeRatexbrli:pureItemTypepureOfficial Exchange Rate In Venezuela Per U S Dollar Imported Goods Classified As Essential.No authoritative reference available.falsefalseOfficial exchange rate in Venezuela per U.S. dollar for imported goods classified as essential6false0hnz_OfficialExchangeRateInVenezuelaPerUSDollarForOtherNonEssentialGoodshnzfalsenainstantOfficial exchange rate in Venezuela per U.S. dollar for other non-essential goods.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3truefalsefalse4.34.3falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalseExchangeRatexbrli:decimalItemTypedecimalOfficial exchange rate in Venezuela per U.S. dollar for other non-essential goods.No authoritative reference available.falsefalseOfficial exchange rate in Venezuela per U.S. dollar for other non-essential goods7false0hnz_ChangeInCtaDueToVenezuelaCurrencyDevaluationhnzfalsenadurationChange in CTA due to the Venezuela currency devaluation.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse6170000061.7falsetruefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryChange in CTA due to the Venezuela currency devaluation.No authoritative reference available.falsefalseChange in CTA due to the Venezuela currency devaluation8false0hnz_ReductionOfNetAssetPositionOfVenezuelanSubsidiaryAsResultOfCurrencyDevaluationhnzfalsecreditinstantReduction of net asset position of Venezuelan subsidiary as a result of currency devaluation.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2truefalsefalse9590000095.9falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryReduction of net asset position of Venezuelan subsidiary as a result of currency devaluation.No authoritative reference available.falsefalseReduction of net asset position of Venezuelan subsidiary as a result of currency devaluation9false0hnz_ThreeYearCumulativeInflationRateForEconomyToBeConsideredHighlyInflationaryhnzfalsenaduration3 year cumulative inflation rate for economy to be considered highly inflationary, in percentage.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsetruefalse00falsefalsefalsefalsefalse2truetruefalse11falsefalsefalsefalsefalse3falsetruefalse00falsefalsefalsefalsefalse4falsetruefalse00falsefalsefalsefalsefalse5falsetruefalse00falsefalsefalsefalsefalse6falsetruefalse00falsefalsefalsefalsefalseOtherus-types:percentItemTypepure3 year cumulative inflation rate for economy to be considered highly inflationary, in percentage.No authoritative reference available.falsefalse3 year cumulative inflation rate for economy to be considered highly inflationary, in percentage10false0hnz_ThreeYearCumulativeInflationRateThatVenezuelanEconomyExceededhnzfalsenaduration3 year cumulative inflation rate that venezuelan economy exceeded, in percentage.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruefalse11falsefalsefalsefalsefalse2falsetruefalse00falsefalsefalsefalsefalse3falsetruefalse00falsefalsefalsefalsefalse4falsetruefalse00falsefalsefalsefalsefalse5falsetruefalse00falsefalsefalsefalsefalse6falsetruefalse00falsefalsefalsefalsefalseOtherus-types:percentItemTypepure3 year cumulative inflation rate that venezuelan economy exceeded, in percentage.No authoritative reference available.falsefalse3 year cumulative inflation rate that venezuelan economy exceeded, in percentage11false0hnz_MonetaryAssetsNetOfMonetaryLiabilitiesSubjectToEarningsImpactFromExchangeRateMovementsForVenezuelanSubsidiaryUnderHighlyInflationaryAccountinghnzfalsedebitinstantMonetary assets, net of monetary liabilities, subject to an earnings impact from exchange rate movements for Venezuelan...falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2truefalsefalse5130000051.3falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryMonetary assets, net of monetary liabilities, subject to an earnings impact from exchange rate movements for Venezuelan subsidiary under highly inflationary accounting.No authoritative reference available.falsefalseMonetary assets, net of monetary liabilities, subject to an earnings impact from exchange rate movements for Venezuelan subsidiary under highly inflationary accounting12false0hnz_VefPendingGovernmentApprovalAtOfficialExchangeRateToBeUsedForDividendRepatriationshnzfalsedebitinstantVEF pending government approval at the 4.30 rate to be used for dividend repatriations.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2truefalsefalse2790000027.9falsetruefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5truefalsefalse1940000019.4falsetruefalsefalsefalse6truefalsefalse85000008.5falsetruefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryVEF pending government approval at the 4.30 rate to be used for dividend repatriations.No authoritative reference available.falsefalseVEF pending government approval at the 4.30 rate to be used for dividend repatriations610Venezuela - Foreign Currency and Inflation (Details)HundredThousandsUnKnownUnKnownNoRoundingtruetrue