2.2.0.7 true DERIVATIVE FINANCIAL INSTRUMENTS (Aggregate Outstanding Notionals Related to Fair Value Hedges) (Details) (Fair Value Hedging [Member], Commodity [Member]) 40604 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS (Aggregate Outstanding Notionals Related to Fair Value Hedges) (Details) true false false false 1 true false false false Fair Value Hedging [Member] us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_FairValueHedgingMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Live Cattle, in Pounds [Member] tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis xbrldi http://xbrl.org/2006/xbrldi tsn_LiveCattleInPoundsMember tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis explicitMember false false Commodity [Member] us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommodityMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 false 2 true false false false Fair Value Hedging [Member] us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_FairValueHedgingMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Live Cattle, in Pounds [Member] tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis xbrldi http://xbrl.org/2006/xbrldi tsn_LiveCattleInPoundsMember tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis explicitMember false false Commodity [Member] us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommodityMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 1 Fair Value Hedging [Member] | Live Cattle, in Pounds [Member] | Commodity [Member] 0 na true na na No definition available. false true false false false false false false false false false http://www.tyson.com/role/disclosurederivativefinancialinstrumentsaggregateoutstandingnotionalsrelatedtofairvaluehedgesdetails false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false false 1 true false false false Fair Value Hedging [Member] us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_FairValueHedgingMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Live Cattle, in Pounds [Member] tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis xbrldi http://xbrl.org/2006/xbrldi tsn_LiveCattleInPoundsMember tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis explicitMember false false Commodity [Member] us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommodityMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 false 2 true false false false Fair Value Hedging [Member] us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_FairValueHedgingMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Live Cattle, in Pounds [Member] tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis xbrldi http://xbrl.org/2006/xbrldi tsn_LiveCattleInPoundsMember tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis explicitMember false false Commodity [Member] us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommodityMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 na No definition available. No authoritative reference available. false 2 Aggregate notional of derivative designated as hedging 2 tsn_AggregateNotionalOfDerivativeDesignatedAsHedging tsn false na instant Aggregate notional of derivative designated as hedging false false false false false false false false false false false label false 1 false true false false 361000000 361000000 false false false 2 false true false false 133000000 133000000 false false false xbrli:integerItemType integer Aggregate notional of derivative designated as hedging No authoritative reference available. false 3 Fair Value Hedging [Member] | Lean Hogs, in Pounds [Member] | Commodity [Member] 0 na true na na No definition available. false true false false false false false false false false false http://www.tyson.com/role/disclosurederivativefinancialinstrumentsaggregateoutstandingnotionalsrelatedtofairvaluehedgesdetails false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false false 3 true false false false Fair Value Hedging [Member] us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_FairValueHedgingMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Lean Hogs, in Pounds [Member] tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis xbrldi http://xbrl.org/2006/xbrldi tsn_LeanHogsInPoundsMember tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis explicitMember false false Commodity [Member] us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommodityMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 false 4 true false false false Fair Value Hedging [Member] us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_FairValueHedgingMember us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis explicitMember false false Lean Hogs, in Pounds [Member] tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis xbrldi http://xbrl.org/2006/xbrldi tsn_LeanHogsInPoundsMember tsn_DerivativeInstrumentsByDerivativeInstrumentTypeAxis explicitMember false false Commodity [Member] us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommodityMember us-gaap_DerivativeInstrumentsGainLossByDerivativeInstrumentRiskAxis explicitMember Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 na No definition available. No authoritative reference available. false 4 Aggregate notional of derivative designated as hedging 2 tsn_AggregateNotionalOfDerivativeDesignatedAsHedging tsn false na instant Aggregate notional of derivative designated as hedging false false false false false false false false false false false label false 1 false true false false 508000000 508000000 false false false 2 false true false false 171000000 171000000 false false false xbrli:integerItemType integer Aggregate notional of derivative designated as hedging No authoritative reference available. false 2 4 false UnKnown UnKnown UnKnown false true