false--12-31FY2019000109072700.66670.33330.02751101500P6Y07000000180000000355000000979000000P10Y65.0180.0195.01110.0180.0095.001101250.66670.5P3Y03.323.643.840.01260000000.002150.00010.00020.00150.00450.00450.00450.00300.00150.00150.00200.003750.010000.015000.016250.020500.0220.02400.0250.025000.028000.023500.02450.030500.0340.0340.034000.037500.031250.036250.04250.048750.051250.05500.06200.021250.083750.051250.055002023-12-312028-11-302032-12-312025-12-312021-04-302024-09-012026-12-312029-09-012023-04-302024-11-302022-05-312027-11-302029-03-152029-09-012046-12-312047-11-302021-12-312042-12-312049-03-152040-12-312019-12-312038-12-312024-12-312020-12-312030-12-312020-12-312021-04-302023-04-302022-05-312050-12-312031-12-312020-12-312022-10-012067-12-312045-12-312025-12-312210-12-312049-12-312029-12-312020-12-312020-12-310.00320.550.600.250.300.550.450.350.250.0200.10.050.150.100.10.100.010.010.010.050.010.010.050.050.100.010.010.550.600.250.300.550.450.350.250.100.10.10.050.150.100.10.100.000.010.010.010.050.010.010.050.050.100.010.01P1Y8MP2Y1MP3Y5MNo countries outside of the United States, nor any individual customers, provided 10% or more of consolidated revenue.No countries outside of the United States, nor any individual customers, provided 10% or more of consolidated revenue.No countries outside of the United States provided 10% or more of consolidated revenue.00000ImplementedImplementedImplementedImplementedImplementedImplementedImplementedImplementedImplemented28600000016100000037000000100000001000000100000010000003000000180000003900000026900000043900000062600000019000000013500000061000000100000010000004000000P5YP1YP1YP3YP5YP1YP5Y10000000
0001090727
2019-01-01
2019-12-31
0001090727
us-gaap:CommonClassBMember
2020-02-06
0001090727
2019-06-30
0001090727
us-gaap:CommonClassAMember
2020-02-06
0001090727
ups:FloatingRateSeniorNotesDue2020Member
2019-01-01
2019-12-31
0001090727
ups:SeniorNotes1.500Due2032Member
2019-01-01
2019-12-31
0001090727
ups:SeniorNotes1.625Due2025Member
2019-01-01
2019-12-31
0001090727
ups:SeniorNotes0.375Due2023Member
2019-01-01
2019-12-31
0001090727
ups:SeniorNotes1Due2028Member
2019-01-01
2019-12-31
0001090727
2018-12-31
0001090727
2019-12-31
0001090727
us-gaap:CommonClassBMember
2018-12-31
0001090727
us-gaap:CommonClassBMember
2019-12-31
0001090727
us-gaap:CommonClassAMember
2019-12-31
0001090727
us-gaap:CommonClassAMember
2018-12-31
0001090727
us-gaap:CommonClassBMember
us-gaap:CommonStockMember
2019-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:CommonStockMember
2018-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:CommonStockMember
2019-12-31
0001090727
us-gaap:CommonClassBMember
us-gaap:CommonStockMember
2018-12-31
0001090727
2017-01-01
2017-12-31
0001090727
us-gaap:MaintenanceMember
2019-01-01
2019-12-31
0001090727
2018-01-01
2018-12-31
0001090727
us-gaap:CargoAndFreightMember
2019-01-01
2019-12-31
0001090727
us-gaap:MaintenanceMember
2017-01-01
2017-12-31
0001090727
us-gaap:CargoAndFreightMember
2017-01-01
2017-12-31
0001090727
us-gaap:CargoAndFreightMember
2018-01-01
2018-12-31
0001090727
us-gaap:MaintenanceMember
2018-01-01
2018-12-31
0001090727
2017-12-31
0001090727
2016-12-31
0001090727
srt:RestatementAdjustmentMember
us-gaap:AccountingStandardsUpdate201409Member
2017-01-01
2017-12-31
0001090727
srt:ScenarioPreviouslyReportedMember
2017-01-01
2017-12-31
0001090727
srt:ScenarioPreviouslyReportedMember
2016-12-31
0001090727
srt:RestatementAdjustmentMember
us-gaap:AccountingStandardsUpdate201618Member
2017-01-01
2017-12-31
0001090727
srt:ScenarioPreviouslyReportedMember
2017-12-31
0001090727
srt:RestatementAdjustmentMember
us-gaap:AccountingStandardsUpdate201618Member
2016-12-31
0001090727
srt:RestatementAdjustmentMember
us-gaap:AccountingStandardsUpdate201618Member
2017-12-31
0001090727
srt:RestatementAdjustmentMember
ups:AccountingStandardUpdate201707Member
2017-01-01
2017-12-31
0001090727
us-gaap:CargoAndFreightMember
srt:ScenarioPreviouslyReportedMember
2017-01-01
2017-12-31
0001090727
us-gaap:CargoAndFreightMember
srt:RestatementAdjustmentMember
us-gaap:AccountingStandardsUpdate201409Member
2017-01-01
2017-12-31
0001090727
us-gaap:MaintenanceMember
srt:ScenarioPreviouslyReportedMember
2017-01-01
2017-12-31
0001090727
us-gaap:MaintenanceMember
srt:RestatementAdjustmentMember
us-gaap:AccountingStandardsUpdate201409Member
2017-01-01
2017-12-31
0001090727
srt:MaximumMember
us-gaap:FlightEquipmentMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
us-gaap:OtherIntangibleAssetsMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
us-gaap:OtherIntangibleAssetsMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
us-gaap:VehiclesMember
2020-01-01
2020-12-31
0001090727
srt:MinimumMember
us-gaap:BuildingMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
us-gaap:VehiclesMember
2019-01-01
2019-12-31
0001090727
ups:SelfInsuranceAssumptionsMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
us-gaap:BuildingMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
us-gaap:OtherMachineryAndEquipmentMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
us-gaap:FlightEquipmentMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
us-gaap:TechnologyEquipmentMember
2019-01-01
2019-12-31
0001090727
us-gaap:LicensingAgreementsMember
2019-12-31
0001090727
us-gaap:TradeNamesMember
2019-12-31
0001090727
2019-01-01
0001090727
us-gaap:ScenarioAdjustmentMember
2018-01-01
0001090727
srt:MinimumMember
us-gaap:ComputerSoftwareIntangibleAssetMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
us-gaap:OtherMachineryAndEquipmentMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
us-gaap:TechnologyEquipmentMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
2019-01-01
2019-12-31
0001090727
ups:InternationalPackageMember
2018-01-01
2018-12-31
0001090727
ups:ForwardingMember
2017-01-01
2017-12-31
0001090727
ups:InternationalPackageMember
2019-01-01
2019-12-31
0001090727
ups:OtherProductsandServicesMember
2017-01-01
2017-12-31
0001090727
ups:GroundMember
country:US
2017-01-01
2017-12-31
0001090727
ups:FreightMember
2017-01-01
2017-12-31
0001090727
ups:OtherProductsandServicesMember
2018-01-01
2018-12-31
0001090727
ups:ExportMember
ups:InternationalMember
2019-01-01
2019-12-31
0001090727
ups:DeferredMember
country:US
2018-01-01
2018-12-31
0001090727
ups:SupplyChainFreightMember
ups:SupplyChainFreightMember
2018-01-01
2018-12-31
0001090727
ups:FreightMember
2019-01-01
2019-12-31
0001090727
ups:ForwardingMember
2019-01-01
2019-12-31
0001090727
ups:NextDayAirMember
country:US
2017-01-01
2017-12-31
0001090727
ups:ForwardingMember
2018-01-01
2018-12-31
0001090727
country:US
ups:USDomesticPackageMember
2017-01-01
2017-12-31
0001090727
ups:DeferredMember
country:US
2019-01-01
2019-12-31
0001090727
ups:InternationalPackageMember
2017-01-01
2017-12-31
0001090727
country:US
ups:USDomesticPackageMember
2018-01-01
2018-12-31
0001090727
ups:LogisticMember
2017-01-01
2017-12-31
0001090727
ups:CargoMember
ups:InternationalMember
2018-01-01
2018-12-31
0001090727
ups:CargoMember
ups:InternationalMember
2019-01-01
2019-12-31
0001090727
ups:CargoMember
ups:InternationalMember
2017-01-01
2017-12-31
0001090727
ups:NextDayAirMember
country:US
2018-01-01
2018-12-31
0001090727
ups:LogisticMember
2018-01-01
2018-12-31
0001090727
ups:DomesticMember
ups:InternationalMember
2019-01-01
2019-12-31
0001090727
ups:DomesticMember
ups:InternationalMember
2018-01-01
2018-12-31
0001090727
ups:GroundMember
country:US
2018-01-01
2018-12-31
0001090727
ups:DeferredMember
country:US
2017-01-01
2017-12-31
0001090727
ups:ExportMember
ups:InternationalMember
2017-01-01
2017-12-31
0001090727
ups:ExportMember
ups:InternationalMember
2018-01-01
2018-12-31
0001090727
ups:FreightMember
2018-01-01
2018-12-31
0001090727
country:US
ups:USDomesticPackageMember
2019-01-01
2019-12-31
0001090727
ups:DomesticMember
ups:InternationalMember
2017-01-01
2017-12-31
0001090727
ups:GroundMember
country:US
2019-01-01
2019-12-31
0001090727
ups:OtherProductsandServicesMember
2019-01-01
2019-12-31
0001090727
ups:LogisticMember
2019-01-01
2019-12-31
0001090727
ups:SupplyChainFreightMember
ups:SupplyChainFreightMember
2019-01-01
2019-12-31
0001090727
ups:NextDayAirMember
country:US
2019-01-01
2019-12-31
0001090727
ups:SupplyChainFreightMember
ups:SupplyChainFreightMember
2017-01-01
2017-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:OtherLongTermInvestmentsMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:CorporateDebtSecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:ForeignGovernmentDebtSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:EquitySecuritiesMember
ups:MarketableSecuritiesMember
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:AssetBackedSecuritiesMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
us-gaap:FairValueMeasurementsRecurringMember
us-gaap:USTreasuryAndGovernmentMember
ups:MarketableSecuritiesMember
2019-12-31
0001090727
us-gaap:AssetBackedSecuritiesMember
2018-12-31
0001090727
us-gaap:CorporateDebtSecuritiesMember
2019-12-31
0001090727
us-gaap:ForeignGovernmentDebtSecuritiesMember
2018-12-31
0001090727
us-gaap:USTreasuryAndGovernmentMember
2018-12-31
0001090727
us-gaap:AssetBackedSecuritiesMember
2019-12-31
0001090727
us-gaap:CorporateDebtSecuritiesMember
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
2019-12-31
0001090727
us-gaap:USTreasuryAndGovernmentMember
2019-12-31
0001090727
us-gaap:ForeignGovernmentDebtSecuritiesMember
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
2018-12-31
0001090727
ups:CashheldinescrowMember
2019-12-31
0001090727
ups:VariableLifeInsurancePolicyMember
2018-12-31
0001090727
ups:SelfInsuranceRequirementsMember
2019-12-31
0001090727
us-gaap:MeasurementInputDiscountRateMember
2018-12-31
0001090727
ups:SelfInsuranceRequirementsMember
2018-12-31
0001090727
ups:VariableLifeInsurancePolicyMember
2019-12-31
0001090727
ups:CashheldinescrowMember
2018-12-31
0001090727
us-gaap:MeasurementInputDiscountRateMember
2019-12-31
0001090727
us-gaap:USTreasuryAndGovernmentMember
2019-01-01
2019-12-31
0001090727
us-gaap:AssetBackedSecuritiesMember
2019-01-01
2019-12-31
0001090727
us-gaap:CorporateDebtSecuritiesMember
2019-01-01
2019-12-31
0001090727
us-gaap:ForeignGovernmentDebtSecuritiesMember
2019-01-01
2019-12-31
0001090727
us-gaap:ScenarioAdjustmentMember
2019-01-01
2019-12-31
0001090727
us-gaap:ScenarioAdjustmentMember
ups:CapitalInvestmentsMember
2018-01-01
2018-12-31
0001090727
ups:AdjustmentsToUsefulLifeMember
us-gaap:ScenarioAdjustmentMember
2019-01-01
2019-12-31
0001090727
ups:InvestmentPropertyMember
us-gaap:ScenarioAdjustmentMember
2019-01-01
2019-12-31
0001090727
us-gaap:ScenarioAdjustmentMember
ups:TransformationAssetsMember
2018-01-01
2018-12-31
0001090727
us-gaap:ScenarioAdjustmentMember
2018-01-01
2018-12-31
0001090727
us-gaap:VehiclesMember
2019-12-31
0001090727
us-gaap:AirTransportationEquipmentMember
2019-12-31
0001090727
ups:PlantEquipmentMember
2018-12-31
0001090727
ups:PlantEquipmentMember
2019-12-31
0001090727
us-gaap:LandMember
2019-12-31
0001090727
us-gaap:ConstructionInProgressMember
2018-12-31
0001090727
us-gaap:BuildingMember
2019-12-31
0001090727
us-gaap:VehiclesMember
2018-12-31
0001090727
us-gaap:TechnologyEquipmentMember
2019-12-31
0001090727
us-gaap:ConstructionInProgressMember
2019-12-31
0001090727
us-gaap:BuildingAndBuildingImprovementsMember
2018-12-31
0001090727
us-gaap:AirTransportationEquipmentMember
2018-12-31
0001090727
us-gaap:BuildingAndBuildingImprovementsMember
2019-12-31
0001090727
us-gaap:TechnologyEquipmentMember
2018-12-31
0001090727
us-gaap:BuildingMember
2018-12-31
0001090727
us-gaap:LandMember
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel3Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
us-gaap:FairValueInputsLevel3Member
country:US
2019-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel1Member
country:US
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:FairValueInputsLevel3Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:FairValueInputsLevel2Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel2Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel2Member
country:US
2019-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
country:US
2019-12-31
0001090727
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
us-gaap:FairValueInputsLevel3Member
country:US
2019-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
us-gaap:FairValueInputsLevel2Member
country:US
2019-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:FairValueInputsLevel1Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:FairValueInputsLevel3Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel1Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
country:US
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
us-gaap:FairValueInputsLevel1Member
country:US
2019-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
2019-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:FairValueInputsLevel2Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
country:US
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:FairValueInputsLevel1Member
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
2019-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
us-gaap:FairValueInputsLevel1Member
country:US
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
us-gaap:FairValueInputsLevel2Member
country:US
2019-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel3Member
country:US
2019-12-31
0001090727
2019-10-01
2019-12-31
0001090727
us-gaap:ChangeInAssumptionsForPensionPlansMember
2019-01-01
2019-12-31
0001090727
ups:CentralStatesPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2019-12-31
0001090727
ups:CentralStatesPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:CentralStatesPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:EmployeeDefinedContributionPlansMember
2017-01-01
2017-12-31
0001090727
srt:MaximumMember
ups:EmployeeDefinedContributionPlansMember
2019-01-01
2019-12-31
0001090727
ups:EmployeeDefinedContributionPlansMember
2018-01-01
2018-12-31
0001090727
ups:EmployeeDefinedContributionPlansMember
2019-01-01
2019-12-31
0001090727
ups:DefinedBenefitPlanActuarialAssumptionsDiscountRateMember
2019-01-01
2019-12-31
0001090727
ups:DefinedContributionMoneyPurchasePlansMember
2018-01-01
2018-12-31
0001090727
us-gaap:PostretirementBenefitCostsMember
2019-01-01
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
srt:MinimumMember
ups:PrivateEquitiesMember
2019-01-01
2019-12-31
0001090727
ups:DefinedContributionMoneyPurchasePlansMember
2017-01-01
2017-12-31
0001090727
us-gaap:ScenarioAdjustmentMember
2017-06-01
2017-06-30
0001090727
us-gaap:PensionPlansDefinedBenefitMember
2018-01-01
2018-12-31
0001090727
ups:DefinedBenefitPlanActuarialAssumptionsDemographicandAssumptionChangesMember
2019-01-01
2019-12-31
0001090727
us-gaap:PensionPlansDefinedBenefitMember
2019-01-01
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:PrivateEquitiesMember
2019-12-31
0001090727
ups:DefinedBenefitPlanActuarialAssumptionsDemographicandAssumptionChangesMember
2018-01-01
2018-12-31
0001090727
us-gaap:PostretirementBenefitCostsMember
2018-01-01
2018-12-31
0001090727
srt:MinimumMember
us-gaap:DomesticPlanMember
2019-01-01
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
srt:MaximumMember
ups:PrivateEquitiesMember
2019-01-01
2019-12-31
0001090727
ups:DefinedContributionMoneyPurchasePlansMember
2019-01-01
2019-12-31
0001090727
ups:DefinedBenefitPlanActuarialAssumptionsDiscountRateMember
2018-01-01
2018-12-31
0001090727
srt:MinimumMember
ups:EmployeeDefinedContributionPlansMember
2019-01-01
2019-12-31
0001090727
us-gaap:CorporateBondSecuritiesMember
us-gaap:FairValueInputsLevel3Member
2018-01-01
2018-12-31
0001090727
us-gaap:CorporateBondSecuritiesMember
us-gaap:FairValueInputsLevel3Member
2018-12-31
0001090727
us-gaap:CorporateBondSecuritiesMember
us-gaap:FairValueInputsLevel3Member
2019-01-01
2019-12-31
0001090727
us-gaap:RealEstateMember
us-gaap:FairValueInputsLevel3Member
2018-01-01
2018-12-31
0001090727
us-gaap:HedgeFundsMember
us-gaap:FairValueInputsLevel3Member
2018-01-01
2018-12-31
0001090727
us-gaap:RealEstateMember
us-gaap:FairValueInputsLevel3Member
2019-01-01
2019-12-31
0001090727
us-gaap:RealEstateMember
us-gaap:FairValueInputsLevel3Member
2019-12-31
0001090727
us-gaap:HedgeFundsMember
us-gaap:FairValueInputsLevel3Member
2019-01-01
2019-12-31
0001090727
us-gaap:CorporateBondSecuritiesMember
us-gaap:FairValueInputsLevel3Member
2017-12-31
0001090727
us-gaap:CorporateBondSecuritiesMember
us-gaap:FairValueInputsLevel3Member
2019-12-31
0001090727
us-gaap:HedgeFundsMember
us-gaap:FairValueInputsLevel3Member
2019-12-31
0001090727
us-gaap:HedgeFundsMember
us-gaap:FairValueInputsLevel3Member
2018-12-31
0001090727
us-gaap:RealEstateMember
us-gaap:FairValueInputsLevel3Member
2017-12-31
0001090727
us-gaap:RealEstateMember
us-gaap:FairValueInputsLevel3Member
2018-12-31
0001090727
us-gaap:HedgeFundsMember
us-gaap:FairValueInputsLevel3Member
2017-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
country:US
2018-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
us-gaap:FairValueInputsLevel3Member
country:US
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:FairValueInputsLevel1Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel1Member
country:US
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:FairValueInputsLevel2Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
country:US
2018-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
us-gaap:FairValueInputsLevel1Member
country:US
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:FairValueInputsLevel3Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
country:US
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel3Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:OtherInvestmentsMember
ups:RiskParityFundsDomain
us-gaap:FairValueInputsLevel2Member
country:US
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel3Member
country:US
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:FairValueInputsLevel2Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:FairValueInputsLevel1Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
us-gaap:FairValueInputsLevel2Member
country:US
2018-12-31
0001090727
us-gaap:FairValueInputsLevel1Member
2018-12-31
0001090727
us-gaap:FairValueInputsLevel3Member
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:LocalmarketequityDomain
us-gaap:FairValueInputsLevel3Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
us-gaap:FairValueInputsLevel1Member
country:US
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel1Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel2Member
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:FixedIncomeSecuritiesMember
us-gaap:USStatesAndPoliticalSubdivisionsMember
us-gaap:FairValueInputsLevel3Member
country:US
2018-12-31
0001090727
us-gaap:FairValueInputsLevel2Member
2018-12-31
0001090727
us-gaap:EquitySecuritiesMember
ups:U.S.EquityDomain
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:CashAndCashEquivalentsMember
us-gaap:FairValueInputsLevel2Member
country:US
2018-12-31
0001090727
us-gaap:DomesticPlanMember
2017-12-31
0001090727
srt:MinimumMember
us-gaap:CashAndCashEquivalentsMember
country:US
2018-12-31
0001090727
srt:MinimumMember
us-gaap:CashAndCashEquivalentsMember
country:US
2019-12-31
0001090727
srt:MaximumMember
us-gaap:CashAndCashEquivalentsMember
country:US
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
srt:MaximumMember
ups:RiskParityFundsDomain
country:US
2019-12-31
0001090727
srt:MinimumMember
us-gaap:OtherPensionPlansDefinedBenefitMember
2018-01-01
2018-12-31
0001090727
us-gaap:OtherInvestmentsMember
srt:MinimumMember
ups:RiskParityFundsDomain
country:US
2019-12-31
0001090727
srt:MaximumMember
us-gaap:CashAndCashEquivalentsMember
country:US
2018-12-31
0001090727
srt:MaximumMember
us-gaap:CashAndCashEquivalentsMember
us-gaap:ForeignPlanMember
2019-12-31
0001090727
srt:MaximumMember
us-gaap:CashAndCashEquivalentsMember
us-gaap:ForeignPlanMember
2018-12-31
0001090727
us-gaap:OtherInvestmentsMember
srt:MinimumMember
ups:RiskParityFundsDomain
country:US
2018-12-31
0001090727
srt:MinimumMember
us-gaap:CashAndCashEquivalentsMember
us-gaap:ForeignPlanMember
2018-12-31
0001090727
srt:MinimumMember
us-gaap:CashAndCashEquivalentsMember
us-gaap:ForeignPlanMember
2019-12-31
0001090727
us-gaap:OtherInvestmentsMember
srt:MaximumMember
ups:RiskParityFundsDomain
country:US
2018-12-31
0001090727
us-gaap:OtherCurrentLiabilitiesMember
us-gaap:MultiemployerPlansPensionMember
2019-12-31
0001090727
us-gaap:MultiemployerPlansPensionMember
2018-12-31
0001090727
srt:MinimumMember
ups:GreenZoneAtLeast80FundedMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
us-gaap:OtherNoncurrentLiabilitiesMember
us-gaap:MultiemployerPlansPensionMember
2018-12-31
0001090727
ups:RepresentedByTeamstersMember
2012-09-30
0001090727
us-gaap:OtherNoncurrentLiabilitiesMember
us-gaap:MultiemployerPlansPensionMember
2019-12-31
0001090727
us-gaap:MultiemployerPlansPensionMember
2019-12-31
0001090727
srt:MaximumMember
ups:YellowZoneLessThan80FundedMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:OtangeZoneLessThan80AndHaveAccumulatedFundingDeficiencyOrExpectToHaveDeficiencyWithinSixYearsMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
ups:RedZoneLessThan65Member
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:DeltaHealthSystemsEastBayDrayageDriversMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:BayAreaDeliveryDriversMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:LocalEightHundredFourWelfareTrustFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:WashingtonTeamstersWelfareTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:NorthernCaliforniaGeneralTeamstersDeltaMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:CentralStatesSoutheastandSouthwestAreasHealthandWelfareandPensionFundsMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:LocalEightHundredFourWelfareTrustFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:AllOtherMultiemployerPlansMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:NorthernCaliforniaGeneralTeamstersDeltaMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:MilwaukeeDriversPensionTrustFundMilwaukeeDriversHealthAndWelfareTrustFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersWesternRegionLocalOneSeventySevenHealthCarePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:JointCouncilNumberEightyThreeHealthWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersUnionTwentyFiveHealthServicesAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:BayAreaDeliveryDriversMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersLocal638HealthFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:NewYorkStateTeamstersHealthAndHospitalFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:OregonTeamstersEmployersTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:BayAreaDeliveryDriversMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:CentralStatesSoutheastandSouthwestAreasHealthandWelfareandPensionFundsMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersLocal638HealthFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersOneHundredSeventyHealthAndWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:CentralPennsylvaniaTeamstersHealthAndPensionFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:NorthernCaliforniaGeneralTeamstersDeltaMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersLocalTwoHundredFiftyOneHealthAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TruckDriversAndHelpersLocalThreeHundredFiftyFiveBaltimoreAreaHealthAndWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:NorthNewEnglandBenefitsTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersBenefitTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersLocalTwoHundredFiftyOneHealthAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersOneHundredSeventyHealthAndWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:CentralPennsylvaniaTeamstersHealthAndPensionFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersWesternRegionLocalOneSeventySevenHealthCarePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:WashingtonTeamstersWelfareTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:OregonTeamstersEmployersTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersLocalSixHundredSeventyOneHealthServicesAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersOneHundredSeventyHealthAndWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:CentralPennsylvaniaTeamstersHealthAndPensionFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:MilwaukeeDriversPensionTrustFundMilwaukeeDriversHealthAndWelfareTrustFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:JointCouncilNumberEightyThreeHealthWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TruckDriversAndHelpersLocalThreeHundredFiftyFiveBaltimoreAreaHealthAndWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:OregonTeamstersEmployersTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:AllOtherMultiemployerPlansMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersLocal638HealthFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersUnionTwentyFiveHealthServicesAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersBenefitTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:WashingtonTeamstersWelfareTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:CentralStatesSoutheastandSouthwestAreasHealthandWelfareandPensionFundsMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:MilwaukeeDriversPensionTrustFundMilwaukeeDriversHealthAndWelfareTrustFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersLocalSixHundredThirtyNineEmployersPensionTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersUnionTwentyFiveHealthServicesAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:NewYorkStateTeamstersHealthAndHospitalFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:AllOtherMultiemployerPlansMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:LocalEightHundredFourWelfareTrustFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:NorthNewEnglandBenefitsTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersBenefitTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TruckDriversAndHelpersLocalThreeHundredFiftyFiveBaltimoreAreaHealthAndWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:NewYorkStateTeamstersHealthAndHospitalFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:JointCouncilNumberEightyThreeHealthWelfareFundMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersLocalSixHundredSeventyOneHealthServicesAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersLocalSixHundredThirtyNineEmployersPensionTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersLocalTwoHundredFiftyOneHealthAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersLocalSixHundredSeventyOneHealthServicesAndInsurancePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersWesternRegionLocalOneSeventySevenHealthCarePlanMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:NorthNewEnglandBenefitsTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2018-01-01
2018-12-31
0001090727
ups:DeltaHealthSystemsEastBayDrayageDriversMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersLocalSixHundredThirtyNineEmployersPensionTrustMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2019-01-01
2019-12-31
0001090727
ups:DeltaHealthSystemsEastBayDrayageDriversMember
us-gaap:MultiemployerPlansPostretirementBenefitMember
2017-01-01
2017-12-31
0001090727
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:TruckDriversAndHelpersLocalUnionNumberThreeHundredFiftyFiveRetirementPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:MilwaukeeDriversPensionTrustFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:InternationalBrotherhoodOfTeamstersUnionLocalNumberSevenHundredTenPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:CentralPennsylvaniaTeamstersDefinedBenefitPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:MilwaukeeDriversPensionTrustFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:TeamsterPensionFundOfPhiladelphiaAndVicinityMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:NewEnglandTeamstersAndTruckingIndustryPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:IAMNationalPensionFundNationalPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:WesternPennsylvaniaTeamstersAndEmployersPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:NewYorkStateTeamstersConferencePensionAndRetirementFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:IAMNationalPensionFundNationalPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersLocalSixHundredThirtyNineEmployersPensionTrustMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:NewYorkStateTeamstersConferencePensionAndRetirementFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:EmployerTeamstersLocalNumbersOneHundredSeventyFiveAndFiveHundredFivePensionTrustFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:LocalEightHundredFourIBTAndLocalFourHundredFortySevenIAMUnitedParcelServiceMultiemployerRetirementPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:TruckDriversAndHelpersLocalUnionNumberThreeHundredFiftyFiveRetirementPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:EmployerTeamstersLocalNumbersOneHundredSeventyFiveAndFiveHundredFivePensionTrustFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersNegotiatedPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:UnitedParcelServiceIncLocalOneHundredSeventySevenIbtMultiemployerRetirementPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:WesternConferenceOfTeamstersPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:WesternConferenceOfTeamstersPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:NewEnglandTeamstersAndTruckingIndustryPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:NewYorkStateTeamstersConferencePensionAndRetirementFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersNegotiatedPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:HagerstownMotorCarriersAndTeamstersPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:HagerstownMotorCarriersAndTeamstersPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:NewEnglandTeamstersAndTruckingIndustryPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:InternationalBrotherhoodOfTeamstersUnionLocalNumberSevenHundredTenPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:EmployerTeamstersLocalNumbersOneHundredSeventyFiveAndFiveHundredFivePensionTrustFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:HagerstownMotorCarriersAndTeamstersPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:UnitedParcelServiceIncLocalOneHundredSeventySevenIbtMultiemployerRetirementPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:AllOtherMultiemployerPlansMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:IAMNationalPensionFundNationalPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersJointCouncilNumberEightyThreeOfVirginiaPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:CentralPennsylvaniaTeamstersDefinedBenefitPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:LocalSevenHundredFiveInternationalBrotherhoodOfTeamstersPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:UnitedParcelServiceIncLocalOneHundredSeventySevenIbtMultiemployerRetirementPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:AllOtherMultiemployerPlansMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:WesternConferenceOfTeamstersPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersNegotiatedPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:LocalSevenHundredFiveInternationalBrotherhoodOfTeamstersPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:WesternPennsylvaniaTeamstersAndEmployersPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:LocalSevenHundredFiveInternationalBrotherhoodOfTeamstersPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:TeamsterPensionFundOfPhiladelphiaAndVicinityMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:LocalEightHundredFourIBTAndLocalFourHundredFortySevenIAMUnitedParcelServiceMultiemployerRetirementPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:LocalEightHundredFourIBTAndLocalFourHundredFortySevenIAMUnitedParcelServiceMultiemployerRetirementPlanMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:MilwaukeeDriversPensionTrustFundMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:TeamstersJointCouncilNumberEightyThreeOfVirginiaPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:InternationalBrotherhoodOfTeamstersUnionLocalNumberSevenHundredTenPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:AllOtherMultiemployerPlansMember
us-gaap:MultiemployerPlansPensionMember
2019-01-01
2019-12-31
0001090727
ups:TeamstersLocalSixHundredThirtyNineEmployersPensionTrustMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:TruckDriversAndHelpersLocalUnionNumberThreeHundredFiftyFiveRetirementPensionPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersLocalSixHundredThirtyNineEmployersPensionTrustMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:TeamstersJointCouncilNumberEightyThreeOfVirginiaPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:TeamsterPensionFundOfPhiladelphiaAndVicinityMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
ups:CentralPennsylvaniaTeamstersDefinedBenefitPlanMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
ups:WesternPennsylvaniaTeamstersAndEmployersPensionFundMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
srt:MinimumMember
us-gaap:MultiemployerPlansPensionMember
2017-01-01
2017-12-31
0001090727
srt:MinimumMember
us-gaap:MultiemployerPlansPensionMember
2018-01-01
2018-12-31
0001090727
us-gaap:OtherCurrentLiabilitiesMember
us-gaap:MultiemployerPlansPensionMember
2018-12-31
0001090727
ups:SupplyChainFreightMember
2018-01-01
2018-12-31
0001090727
ups:SupplyChainFreightMember
2019-12-31
0001090727
ups:SupplyChainFreightMember
2019-01-01
2019-12-31
0001090727
ups:USDomesticPackageMember
2017-12-31
0001090727
ups:USDomesticPackageMember
2018-01-01
2018-12-31
0001090727
ups:USDomesticPackageMember
2019-01-01
2019-12-31
0001090727
ups:USDomesticPackageMember
2018-12-31
0001090727
ups:SupplyChainFreightMember
2017-12-31
0001090727
ups:SupplyChainFreightMember
2018-12-31
0001090727
ups:InternationalPackageMember
2019-12-31
0001090727
ups:InternationalPackageMember
2018-12-31
0001090727
ups:USDomesticPackageMember
2019-12-31
0001090727
ups:InternationalPackageMember
2017-12-31
0001090727
ups:SupplyChainAndFreightMember
2019-12-31
0001090727
us-gaap:LicensingAgreementsMember
2019-12-31
0001090727
us-gaap:FranchiseRightsMember
2018-12-31
0001090727
us-gaap:ComputerSoftwareIntangibleAssetMember
2018-12-31
0001090727
us-gaap:FranchiseRightsMember
2019-12-31
0001090727
us-gaap:ComputerSoftwareIntangibleAssetMember
2019-12-31
0001090727
us-gaap:TradeNamesMember
2019-12-31
0001090727
ups:TrademarkspatentsandotherMemberMember
2018-12-31
0001090727
us-gaap:CustomerListsMember
2019-12-31
0001090727
us-gaap:TradeNamesMember
2018-12-31
0001090727
ups:TrademarkspatentsandotherMemberMember
2019-12-31
0001090727
us-gaap:ComputerSoftwareIntangibleAssetMember
2019-01-01
2019-12-31
0001090727
us-gaap:LicensingAgreementsMember
2018-12-31
0001090727
us-gaap:CustomerListsMember
2018-12-31
0001090727
us-gaap:LicensingAgreementsMember
2019-01-01
2019-12-31
0001090727
us-gaap:CustomerListsMember
2019-01-01
2019-12-31
0001090727
ups:TrademarkspatentsandotherMemberMember
2019-01-01
2019-12-31
0001090727
us-gaap:FranchiseRightsMember
2019-01-01
2019-12-31
0001090727
ups:FacilityNotesAndBondsAirfreightLouisvilleMember
2018-01-01
2018-12-31
0001090727
ups:RevolvingCreditFacilityExpiringin2020Member
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-01-01
2019-12-31
0001090727
ups:FloatingRateSeniorNotes4Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:FacilityNotesAndBondsInternationalAirportDallasFortWorthMember
2019-12-31
0001090727
ups:EuroSeniorNotesDueJuly2020Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:ForeignCommercialPaperProgramMember
us-gaap:CommercialPaperMember
2019-12-31
0001090727
ups:FacilityNotesAndBondsWorldportLouisvilleMember
2018-01-01
2018-12-31
0001090727
srt:MinimumMember
ups:LiborMember
ups:RevolvingCreditFacilityExpiringin2020Member
2019-01-01
2019-12-31
0001090727
ups:A2.125CanadianSeniorNotesMember
ups:CanadianSeniorNotesMember
2017-05-18
0001090727
ups:Scenario1Member
ups:Debentures8Point375PercentDue2030Member
2019-12-31
0001090727
srt:MaximumMember
ups:LiborMember
ups:RevolvingCreditFacilityExpiringin2020Member
2019-01-01
2019-12-31
0001090727
ups:FacilityNotesAndBondsAirfreightLouisvilleMember
2019-12-31
0001090727
ups:EuroSeniorNotesDueNovember2025Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A2.20seniornotesMember
us-gaap:SeniorNotesMember
2019-08-16
0001090727
srt:MinimumMember
ups:CitibankBaseRateMember
ups:RevolvingCreditFacilityExpiringin2020Member
2019-01-01
2019-12-31
0001090727
ups:A3.400seniornotesMember
us-gaap:SeniorNotesMember
2019-08-16
2019-08-16
0001090727
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A1125SeniornotesMember
us-gaap:SeniorNotesMember
2019-04-01
0001090727
ups:EuroSeniorNotesMember
2017-11-08
2017-11-08
0001090727
ups:Scenario2Member
ups:Debentures8Point375PercentDue2030Member
2019-01-01
2019-12-31
0001090727
ups:USCommercialPaperProgramMember
us-gaap:CommercialPaperMember
2019-12-31
0001090727
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:FacilityNotesandBondsDelawareCountyPennsylvaniaIndustrialDevelopmentAuthorityDueSeptember2045Member
2015-09-30
0001090727
srt:MinimumMember
ups:CitibankBaseRateMember
ups:RevolvingCreditFacilityExpiringin2023Member
2019-01-01
2019-12-31
0001090727
ups:A2.500seniornotesDue2029Member
us-gaap:SeniorNotesMember
2019-08-16
0001090727
ups:A3.400seniornotesMember
us-gaap:SeniorNotesMember
2019-08-16
0001090727
ups:A2.20seniornotesMember
us-gaap:SeniorNotesMember
2019-08-16
2019-08-16
0001090727
ups:A3.400seniornotesDue2029Member
us-gaap:SeniorNotesMember
2019-03-15
0001090727
ups:EuroSeniorNotesDueJuly2020Member
us-gaap:SeniorNotesMember
2018-01-01
2018-12-31
0001090727
ups:FacilityNotesandBondsDelawareCountyPennsylvaniaIndustrialDevelopmentAuthorityDueSeptember2045Member
2019-01-01
2019-12-31
0001090727
ups:Debentures8Point375PercentDue2020Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:FacilityNotesAndBondsWorldportLouisvilleMember
2019-01-01
2019-12-31
0001090727
ups:FacilityNotesAndBondsWorldportLouisvilleMember
2019-12-31
0001090727
ups:A8.375DebenturesMember
2019-12-31
0001090727
ups:A0.375EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2017-11-08
0001090727
ups:EuroSeniorNotesDueNovember2025Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A1.500EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2017-11-08
0001090727
ups:A4.250seniornotes2049Member
us-gaap:SeniorNotesMember
2019-03-15
0001090727
ups:FloatingRateSeniorNotes3Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:RevolvingCreditFacilityExpiringin2020Member
2019-12-31
0001090727
ups:FloatingRateEuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-12-31
0001090727
ups:Debentures8Point375PercentDue2020Member
2019-12-31
0001090727
ups:Scenario2Member
ups:Debentures8Point375PercentDue2030Member
2019-12-31
0001090727
ups:PoundSterlingNotes5Point5PercentMember
2019-12-31
0001090727
ups:A2.500seniornotesDue2029Member
us-gaap:SeniorNotesMember
2019-08-16
2019-08-16
0001090727
ups:FloatingRateSeniorNotes4Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:FloatingRateSeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
srt:MinimumMember
ups:RevolvingCreditFacilityExpiringin2023Member
2019-01-01
2019-12-31
0001090727
ups:PoundSterlingNotes5Point125PercentMember
2019-01-01
2019-12-31
0001090727
ups:A1.000EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:FloatingRateSeniorNotes4Member
us-gaap:SeniorNotesMember
2018-01-01
2018-12-31
0001090727
ups:RevolvingCreditFacilityExpiringin2023Member
2019-12-31
0001090727
ups:FacilityNotesandBondsDelawareCountyPennsylvaniaIndustrialDevelopmentAuthorityDueSeptember2045Member
2018-01-01
2018-12-31
0001090727
ups:Debentures8Point375PercentDue2020Member
2018-12-31
0001090727
ups:USCommercialPaperProgramMember
2019-12-31
0001090727
ups:RevolvingCreditFacilityExpiringin2023Member
2019-01-01
2019-12-31
0001090727
ups:ForeignCommercialPaperProgramMember
2019-12-31
0001090727
ups:PoundSterlingNotes5Point125PercentMember
2019-12-31
0001090727
ups:Debentures8Point375PercentDue2030Member
2019-12-31
0001090727
ups:A1.000EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-12-31
0001090727
ups:FloatingRateSeniorNotes2Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:RevolvingCreditFacilityExpiringin2023Member
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
ups:LiborMember
ups:RevolvingCreditFacilityExpiringin2023Member
2019-01-01
2019-12-31
0001090727
ups:SeniorNotes550PercentMember
2019-12-31
0001090727
ups:FacilityNotesAndBondsAirfreightLouisvilleMember
2019-01-01
2019-12-31
0001090727
ups:FederalFundsRateMember
ups:RevolvingCreditFacilityExpiringin2020Member
2019-01-01
2019-12-31
0001090727
ups:EuroSeniorNotesDueJuly2020Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:PoundSterlingNotes5Point5PercentMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
ups:CitibankBaseRateMember
ups:RevolvingCreditFacilityExpiringin2020Member
2019-01-01
2019-12-31
0001090727
ups:RevolvingCreditFacilityExpiringin2023Member
ups:FederalFundsRateMember
2019-01-01
2019-12-31
0001090727
ups:Debentures8Point375PercentDue2030Member
2019-01-01
2019-12-31
0001090727
ups:A550SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A5125SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A245SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A3125SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A5125SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A245SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A3125SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A550SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A1.625EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-12-31
0001090727
ups:A2.40seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A3625SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:PoundSterlingNotes5Point13PercentMember
ups:PoundSterlingNotesMember
2019-12-31
0001090727
ups:FacilityNotesAndBondsMember
2018-12-31
0001090727
ups:FacilityNotesAndBondsMember
2019-12-31
0001090727
ups:A3.400seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:OtherDebtMember
2019-12-31
0001090727
ups:A4875SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
us-gaap:CapitalLeaseObligationsMember
2019-12-31
0001090727
ups:A4875SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A2.500seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A2.800seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A2.500seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:FloatingRateSeniorNotes3Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A3.050seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A0.375EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-12-31
0001090727
ups:FloatingRateSeniorNotes2Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A4.250seniornotes2049Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
us-gaap:CommercialPaperMember
2018-12-31
0001090727
ups:Debentures8Point375PercentDue2030Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:Debentures8Point375PercentDue2020Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A1.500EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2018-12-31
0001090727
ups:A620SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A235SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
us-gaap:CommercialPaperMember
2019-12-31
0001090727
ups:A3.050seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:CanadianSeniorNote2.125NoteMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:PoundSterlingNotes5Point5PercentMember
ups:PoundSterlingNotesMember
2018-12-31
0001090727
ups:A0.375EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2018-12-31
0001090727
ups:Debentures8Point375PercentDue2030Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:FloatingRateSeniorNotes4Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A3.750seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A620SeniorNotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A1.500EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-12-31
0001090727
ups:PoundSterlingNotes5Point13PercentMember
ups:PoundSterlingNotesMember
2018-12-31
0001090727
ups:FloatingRateSeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A2.20seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A235SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A2.500seniornotesDue2029Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A3.40seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A4.250seniornotes2049Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:PoundSterlingNotes5Point5PercentMember
ups:PoundSterlingNotesMember
2019-12-31
0001090727
ups:A2.050seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
us-gaap:CapitalLeaseObligationsMember
2018-12-31
0001090727
ups:A2.20seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A3625SeniorNotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A2.40seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A2.500seniornotesDue2029Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A2.050seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:CanadianSeniorNote2.125NoteMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A3.400seniornotesDue2029Member
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A3.750seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A3.400seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:FloatingRateEuroSeniorNotesMember
ups:EuroSeniorNotesMember
2018-12-31
0001090727
ups:A1.625EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2018-12-31
0001090727
ups:A2.800seniornotesMember
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:A3.400seniornotesDue2029Member
us-gaap:SeniorNotesMember
2018-12-31
0001090727
ups:OtherDebtMember
2018-12-31
0001090727
ups:A1.000EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2018-12-31
0001090727
ups:A3.40seniornotesMember
us-gaap:SeniorNotesMember
2019-12-31
0001090727
ups:A2.125CanadianSeniorNotesMember
ups:CanadianSeniorNotesMember
ups:GovernmentofCanadaYieldMember
2017-05-18
2017-05-18
0001090727
ups:A1.000EuroSeniorNotesMember
ups:EuroSeniorNotesMember
ups:GermanGovernmentYieldMember
2019-01-01
2019-12-31
0001090727
ups:FloatingRateSeniorNotes2Member
us-gaap:SeniorNotesMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2017-11-09
2017-11-09
0001090727
ups:FloatingRateSeniorNotes3Member
us-gaap:SeniorNotesMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2017-11-09
2017-11-09
0001090727
srt:MinimumMember
ups:FloatingRateSeniorNotes4Member
us-gaap:SeniorNotesMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
ups:FloatingRateSeniorNotes4Member
us-gaap:SeniorNotesMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-01-01
2019-12-31
0001090727
ups:A0.375EuroSeniorNotesMember
ups:EuroSeniorNotesMember
ups:EuroGovernmentYieldMember
2017-11-08
2017-11-08
0001090727
ups:A1.500EuroSeniorNotesMember
ups:EuroSeniorNotesMember
ups:EuroGovernmentYieldMember
2017-11-08
2017-11-08
0001090727
srt:MaximumMember
us-gaap:SeniorNotesMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
us-gaap:SeniorNotesMember
us-gaap:LondonInterbankOfferedRateLIBORMember
2019-01-01
2019-12-31
0001090727
ups:A2.20seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A2.050seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A2.500seniornotesDue2029Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A2.40seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A3125SeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:OtherDebtMember
2019-01-01
2019-12-31
0001090727
ups:A4.250seniornotes2049Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:Debentures8Point375PercentDue2020Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:FacilityNotesAndBondsMember
2019-01-01
2019-12-31
0001090727
ups:A5125SeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:FloatingRateSeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A3625SeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
us-gaap:CapitalLeaseObligationsMember
2019-01-01
2019-12-31
0001090727
ups:A3.050seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A0.375EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A4875SeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:FloatingRateSeniorNotes2Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:PoundSterlingNotes5Point5PercentMember
ups:PoundSterlingNotesMember
2019-01-01
2019-12-31
0001090727
ups:A3.40seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A245SeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A3.400seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A2.800seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
us-gaap:CommercialPaperMember
2019-01-01
2019-12-31
0001090727
ups:Debentures8Point375PercentDue2030Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A3.400seniornotesDue2029Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A3.750seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:PoundSterlingNotes5Point13PercentMember
ups:PoundSterlingNotesMember
2019-01-01
2019-12-31
0001090727
ups:A2.500seniornotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A235SeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A620SeniorNotesMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A1.625EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:A1.500EuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:FloatingRateSeniorNotes3Member
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:CanadianSeniorNote2.125NoteMember
us-gaap:SeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:FloatingRateEuroSeniorNotesMember
ups:EuroSeniorNotesMember
2019-01-01
2019-12-31
0001090727
ups:U.S.DistrictCourtfortheSouthernDistrictofNewYorkMember
2019-11-07
2019-11-07
0001090727
ups:NationalMarketsandCompetitionCommissionMember
2018-03-08
2018-03-08
0001090727
ups:U.S.DistrictCourtfortheSouthernDistrictofNewYorkMember
2019-12-31
0001090727
ups:U.S.DistrictCourtfortheSouthernDistrictofNewYorkMember
2017-05-25
2017-05-25
0001090727
ups:NationalMarketsandCompetitionCommissionMember
2016-08-01
2016-08-31
0001090727
ups:TurkishCompetitionAuthorityMember
2018-04-01
2018-04-30
0001090727
ups:VehiclePlantEquipmentTechnologyEquipmentandOtherMember
2019-12-31
0001090727
us-gaap:TreasuryStockMember
2018-12-31
0001090727
us-gaap:DeferredCompensationShareBasedPaymentsMember
2016-12-31
0001090727
us-gaap:TreasuryStockMember
2018-01-01
2018-12-31
0001090727
us-gaap:DeferredCompensationShareBasedPaymentsMember
2018-12-31
0001090727
us-gaap:DeferredCompensationShareBasedPaymentsMember
2017-01-01
2017-12-31
0001090727
us-gaap:TreasuryStockMember
2016-12-31
0001090727
us-gaap:TreasuryStockMember
2017-01-01
2017-12-31
0001090727
us-gaap:TreasuryStockMember
2019-01-01
2019-12-31
0001090727
us-gaap:DeferredCompensationShareBasedPaymentsMember
2019-01-01
2019-12-31
0001090727
us-gaap:TreasuryStockMember
2019-12-31
0001090727
us-gaap:DeferredCompensationShareBasedPaymentsMember
2018-01-01
2018-12-31
0001090727
us-gaap:TreasuryStockMember
2017-12-31
0001090727
us-gaap:DeferredCompensationShareBasedPaymentsMember
2017-12-31
0001090727
us-gaap:DeferredCompensationShareBasedPaymentsMember
2019-12-31
0001090727
us-gaap:RetainedEarningsMember
2018-01-01
2018-12-31
0001090727
us-gaap:AdditionalPaidInCapitalMember
2017-12-31
0001090727
us-gaap:AdditionalPaidInCapitalMember
2018-12-31
0001090727
us-gaap:RetainedEarningsMember
2019-01-01
2019-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:CommonStockMember
2019-01-01
2019-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:CommonStockMember
2016-12-31
0001090727
us-gaap:RetainedEarningsMember
2018-12-31
0001090727
us-gaap:CommonClassBMember
us-gaap:CommonStockMember
2017-12-31
0001090727
us-gaap:CommonClassBMember
us-gaap:CommonStockMember
2018-01-01
2018-12-31
0001090727
us-gaap:CommonClassBMember
us-gaap:CommonStockMember
2017-01-01
2017-12-31
0001090727
us-gaap:AdditionalPaidInCapitalMember
2017-01-01
2017-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:CommonStockMember
2017-12-31
0001090727
us-gaap:RetainedEarningsMember
2017-01-01
2017-12-31
0001090727
us-gaap:NoncontrollingInterestMember
2018-01-01
2018-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:CommonStockMember
2017-01-01
2017-12-31
0001090727
us-gaap:NoncontrollingInterestMember
2016-12-31
0001090727
us-gaap:AdditionalPaidInCapitalMember
2018-01-01
2018-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:CommonStockMember
2018-01-01
2018-12-31
0001090727
us-gaap:RetainedEarningsMember
2019-12-31
0001090727
us-gaap:CommonClassBMember
us-gaap:CommonStockMember
2016-12-31
0001090727
us-gaap:CommonClassBMember
us-gaap:CommonStockMember
2019-01-01
2019-12-31
0001090727
us-gaap:AdditionalPaidInCapitalMember
2016-12-31
0001090727
us-gaap:RetainedEarningsMember
2017-12-31
0001090727
us-gaap:NoncontrollingInterestMember
2017-12-31
0001090727
us-gaap:AdditionalPaidInCapitalMember
2019-01-01
2019-12-31
0001090727
us-gaap:RetainedEarningsMember
2016-12-31
0001090727
us-gaap:NoncontrollingInterestMember
2018-12-31
0001090727
us-gaap:AdditionalPaidInCapitalMember
2019-12-31
0001090727
us-gaap:NoncontrollingInterestMember
2019-12-31
0001090727
us-gaap:NoncontrollingInterestMember
2019-01-01
2019-12-31
0001090727
us-gaap:NoncontrollingInterestMember
2017-01-01
2017-12-31
0001090727
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2018-01-01
2018-12-31
0001090727
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2018-01-01
2018-12-31
0001090727
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2017-01-01
2017-12-31
0001090727
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2019-12-31
0001090727
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2017-01-01
2017-12-31
0001090727
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2018-12-31
0001090727
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2017-12-31
0001090727
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2018-01-01
2018-12-31
0001090727
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2019-01-01
2019-12-31
0001090727
us-gaap:AccumulatedTranslationAdjustmentMember
2018-12-31
0001090727
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2017-01-01
2017-12-31
0001090727
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2017-12-31
0001090727
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2016-12-31
0001090727
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2019-01-01
2019-12-31
0001090727
us-gaap:AccumulatedTranslationAdjustmentMember
2019-12-31
0001090727
us-gaap:AccumulatedTranslationAdjustmentMember
2017-12-31
0001090727
us-gaap:AccumulatedTranslationAdjustmentMember
2017-01-01
2017-12-31
0001090727
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2019-12-31
0001090727
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2019-01-01
2019-12-31
0001090727
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2016-12-31
0001090727
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2019-12-31
0001090727
us-gaap:AccumulatedTranslationAdjustmentMember
2018-01-01
2018-12-31
0001090727
us-gaap:AccumulatedTranslationAdjustmentMember
2016-12-31
0001090727
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2018-12-31
0001090727
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2016-12-31
0001090727
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2017-12-31
0001090727
us-gaap:AccumulatedTranslationAdjustmentMember
2019-01-01
2019-12-31
0001090727
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2018-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2019-01-01
2019-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2017-01-01
2017-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2018-01-01
2018-12-31
0001090727
us-gaap:InvestmentIncomeMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2017-01-01
2017-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2017-01-01
2017-12-31
0001090727
ups:LaborandRelatedExpenseMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2019-01-01
2019-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2018-01-01
2018-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:InterestExpenseMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2019-01-01
2019-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2017-01-01
2017-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:InterestExpenseMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2017-01-01
2017-12-31
0001090727
ups:LaborandRelatedExpenseMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2017-01-01
2017-12-31
0001090727
us-gaap:InterestExpenseMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2019-01-01
2019-12-31
0001090727
ups:NetIncomeMemberMember
2017-01-01
2017-12-31
0001090727
us-gaap:InterestExpenseMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2017-01-01
2017-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2019-01-01
2019-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:SalesMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2017-01-01
2017-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2019-01-01
2019-12-31
0001090727
ups:NetIncomeMemberMember
2018-01-01
2018-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2019-01-01
2019-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2018-01-01
2018-12-31
0001090727
ups:LaborandRelatedExpenseMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2018-01-01
2018-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestExpenseMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2018-01-01
2018-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2017-01-01
2017-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2017-01-01
2017-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:InterestExpenseMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2018-01-01
2018-12-31
0001090727
ups:NetIncomeMemberMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:SalesMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2018-01-01
2018-12-31
0001090727
us-gaap:InvestmentIncomeMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2018-01-01
2018-12-31
0001090727
us-gaap:InvestmentIncomeMember
us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember
2019-01-01
2019-12-31
0001090727
ups:NetIncomeMemberMember
2019-01-01
2019-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:SalesMember
us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
2019-01-01
2019-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:DividendsDomain
2019-01-01
2019-12-31
0001090727
us-gaap:OptionMember
2017-01-01
2017-12-31
0001090727
us-gaap:OptionMember
2018-01-01
2018-12-31
0001090727
us-gaap:CommonClassAMember
us-gaap:DividendsDomain
2018-01-01
2018-12-31
0001090727
2016-05-31
0001090727
us-gaap:CommonClassAMember
us-gaap:DividendsDomain
2017-01-01
2017-12-31
0001090727
us-gaap:OptionMember
2019-12-31
0001090727
us-gaap:OptionMember
2019-01-01
2019-12-31
0001090727
ups:LongTermIncentivePerformanceAwardMember
2018-01-01
2018-12-31
0001090727
ups:LongTermIncentivePerformanceAwardMember
2017-01-01
2017-12-31
0001090727
ups:LongTermIncentivePerformanceAwardMember
2019-01-01
2019-12-31
0001090727
ups:RestrictedUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2019-12-31
0001090727
ups:RestrictedUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2019-01-01
2019-12-31
0001090727
ups:RestrictedUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2018-12-31
0001090727
ups:Range1Member
2019-12-31
0001090727
ups:Range2Member
2019-12-31
0001090727
ups:Range2Member
2019-01-01
2019-12-31
0001090727
ups:Range3Member
2019-01-01
2019-12-31
0001090727
ups:Range3Member
2019-12-31
0001090727
ups:Range4Member
2019-12-31
0001090727
ups:Range1Member
2019-01-01
2019-12-31
0001090727
ups:Range4Member
2019-01-01
2019-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2019-01-01
2019-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2019-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2018-12-31
0001090727
ups:NonqualifiedStockOptionsMember
2019-12-31
0001090727
ups:NonqualifiedStockOptionsMember
2019-01-01
2019-12-31
0001090727
ups:NonqualifiedStockOptionsMember
2018-12-31
0001090727
ups:IncentiveCompensationPlanMember
2019-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2017-01-01
2017-12-31
0001090727
ups:DiscountedEmployeeStockPurchasePlanMember
2018-01-01
2018-12-31
0001090727
us-gaap:RestrictedStockUnitsRSUMember
2017-01-01
2017-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2018-01-01
2018-12-31
0001090727
srt:MaximumMember
us-gaap:RestrictedStockUnitsRSUMember
2019-01-01
2019-12-31
0001090727
ups:RestrictedUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2018-01-01
2018-12-31
0001090727
ups:NonqualifiedStockOptionsMember
2018-01-01
2018-12-31
0001090727
ups:ManagementIncentiveAwardMember
us-gaap:ShareBasedCompensationAwardTrancheOneMember
2019-01-01
2019-12-31
0001090727
ups:NonqualifiedStockOptionsMember
2017-01-01
2017-12-31
0001090727
us-gaap:RestrictedStockUnitsRSUMember
2019-01-01
2019-12-31
0001090727
ups:DiscountedEmployeeStockPurchasePlanMember
2019-01-01
2019-12-31
0001090727
us-gaap:RestrictedStockUnitsRSUMember
2018-01-01
2018-12-31
0001090727
ups:DiscountedEmployeeStockPurchaseModifiedPlanMember
2019-12-31
0001090727
ups:DiscountedEmployeeStockPurchasePlanMember
2017-01-01
2017-12-31
0001090727
ups:RestrictedUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2017-01-01
2017-12-31
0001090727
ups:RestrictedUnitsMember
ups:IncentiveCompensationPlanMember
2019-12-31
0001090727
ups:ManagementIncentiveAwardMember
us-gaap:ShareBasedCompensationAwardTrancheTwoMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
us-gaap:RestrictedStockUnitsRSUMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
ups:ManagementIncentiveAwardMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
ups:RestrictedPerformanceUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2019-01-01
2019-12-31
0001090727
ups:ManagementIncentiveAwardMember
2019-01-01
2019-12-31
0001090727
srt:MaximumMember
ups:RestrictedPerformanceUnitsMember
ups:LongTermIncentivePerformanceAwardMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
ups:ManagementIncentiveAwardMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
ups:InternationalPackageMember
2019-12-31
0001090727
ups:Amazon.comInc.Member
us-gaap:SalesRevenueNetMember
us-gaap:CustomerConcentrationRiskMember
2019-01-01
2019-12-31
0001090727
ups:Amazon.comInc.Member
us-gaap:AccountsReceivableMember
us-gaap:CustomerConcentrationRiskMember
2019-01-01
2019-12-31
0001090727
srt:MinimumMember
ups:SupplyChainFreightMember
2019-12-31
0001090727
ups:USDomesticPackageMember
2017-01-01
2017-12-31
0001090727
us-gaap:MaterialReconcilingItemsMember
2018-12-31
0001090727
us-gaap:MaterialReconcilingItemsMember
2017-12-31
0001090727
us-gaap:MaterialReconcilingItemsMember
2019-12-31
0001090727
ups:SupplyChainFreightMember
2017-01-01
2017-12-31
0001090727
ups:SupplyChainAndFreightMember
2019-01-01
2019-12-31
0001090727
ups:SupplyChainAndFreightMember
2018-01-01
2018-12-31
0001090727
ups:SupplyChainAndFreightMember
2017-01-01
2017-12-31
0001090727
ups:InternationalMember
2018-01-01
2018-12-31
0001090727
ups:InternationalMember
2017-12-31
0001090727
country:US
2019-12-31
0001090727
country:US
2017-01-01
2017-12-31
0001090727
country:US
2019-01-01
2019-12-31
0001090727
ups:InternationalMember
2019-12-31
0001090727
ups:InternationalMember
2017-01-01
2017-12-31
0001090727
country:US
2018-12-31
0001090727
country:US
2017-12-31
0001090727
ups:InternationalMember
2019-01-01
2019-12-31
0001090727
country:US
2018-01-01
2018-12-31
0001090727
ups:InternationalMember
2018-12-31
0001090727
srt:RestatementAdjustmentMember
2018-01-01
2018-12-31
0001090727
2018-10-01
2018-12-31
0001090727
us-gaap:ForeignCountryMember
2019-12-31
0001090727
srt:RestatementAdjustmentMember
2017-01-01
2017-12-31
0001090727
2017-10-01
2017-12-31
0001090727
us-gaap:DomesticCountryMember
2019-12-31
0001090727
us-gaap:InterestExpenseMember
2016-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
2017-01-01
2017-12-31
0001090727
ups:PenaltiesMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestExpenseMember
2018-01-01
2018-12-31
0001090727
us-gaap:InterestExpenseMember
2017-01-01
2017-12-31
0001090727
ups:PenaltiesMember
2017-01-01
2017-12-31
0001090727
us-gaap:InterestExpenseMember
2019-12-31
0001090727
us-gaap:InterestExpenseMember
2019-01-01
2019-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
2019-01-01
2019-12-31
0001090727
ups:PenaltiesMember
2019-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
2016-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
2018-01-01
2018-12-31
0001090727
ups:PenaltiesMember
2018-01-01
2018-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
2017-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
2018-12-31
0001090727
ups:PenaltiesMember
2018-12-31
0001090727
us-gaap:InterestExpenseMember
2018-12-31
0001090727
ups:IncomeTaxExpenseBenefitMember
2019-12-31
0001090727
us-gaap:InterestExpenseMember
2017-12-31
0001090727
ups:PenaltiesMember
2017-12-31
0001090727
ups:PenaltiesMember
2016-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
2018-01-01
2018-12-31
0001090727
ups:StockOptionPlansMember
2018-01-01
2018-12-31
0001090727
ups:StockOptionPlansMember
2017-01-01
2017-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
2017-01-01
2017-12-31
0001090727
ups:StockOptionPlansMember
2019-01-01
2019-12-31
0001090727
ups:RestrictedPerformanceUnitsMember
2019-01-01
2019-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2018-12-31
0001090727
us-gaap:OtherCurrentLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2018-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2018-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2019-12-31
0001090727
us-gaap:OtherCurrentLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2019-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:OtherLiabilitiesMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherCurrentLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:NondesignatedMember
2019-01-01
2019-12-31
0001090727
us-gaap:OtherCurrentLiabilitiesMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2019-12-31
0001090727
currency:SGD
us-gaap:ForeignExchangeContractMember
2018-12-31
0001090727
us-gaap:InterestRateContractMember
2019-12-31
0001090727
currency:HKD
us-gaap:ForeignExchangeContractMember
2019-12-31
0001090727
ups:FloatingToFixedInterestRateSwapsMember
2018-12-31
0001090727
us-gaap:InterestRateContractMember
2018-12-31
0001090727
currency:EUR
us-gaap:ForeignExchangeContractMember
2018-12-31
0001090727
currency:HKD
us-gaap:ForeignExchangeContractMember
2018-12-31
0001090727
currency:CAD
us-gaap:ForeignExchangeContractMember
2019-12-31
0001090727
currency:EUR
us-gaap:ForeignExchangeContractMember
2019-12-31
0001090727
currency:SGD
us-gaap:ForeignExchangeContractMember
2019-12-31
0001090727
ups:FloatingToFixedInterestRateSwapsMember
2019-12-31
0001090727
currency:GBP
us-gaap:ForeignExchangeContractMember
2018-12-31
0001090727
currency:GBP
us-gaap:ForeignExchangeContractMember
2019-12-31
0001090727
currency:CAD
us-gaap:ForeignExchangeContractMember
2018-12-31
0001090727
us-gaap:InterestRateContractMember
ups:RevenueMember
2019-01-01
2019-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:InterestExpenseMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestExpenseMember
2018-01-01
2018-12-31
0001090727
us-gaap:InvestmentIncomeMember
2018-01-01
2018-12-31
0001090727
us-gaap:InvestmentIncomeMember
2019-01-01
2019-12-31
0001090727
ups:RevenueMember
2018-01-01
2018-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:InvestmentIncomeMember
2019-01-01
2019-12-31
0001090727
us-gaap:ForeignExchangeContractMember
ups:RevenueMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
ups:RevenueMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestExpenseMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestRateContractMember
ups:RevenueMember
2018-01-01
2018-12-31
0001090727
ups:RevenueMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:InvestmentIncomeMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:InterestExpenseMember
2018-01-01
2018-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:InterestExpenseMember
2019-01-01
2019-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:InvestmentIncomeMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:InvestmentIncomeMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:InterestExpenseMember
2018-01-01
2018-12-31
0001090727
us-gaap:NondesignatedMember
2018-01-01
2018-12-31
0001090727
ups:InvestmentMarketPriceContractMember
us-gaap:NondesignatedMember
ups:InvestmentIncomeandOtherMember
2019-01-01
2019-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:NondesignatedMember
ups:InvestmentIncomeandOtherMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:NondesignatedMember
us-gaap:InterestExpenseMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:NondesignatedMember
ups:InvestmentIncomeandOtherMember
2018-01-01
2018-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:NondesignatedMember
us-gaap:InterestExpenseMember
2019-01-01
2019-12-31
0001090727
ups:InvestmentMarketPriceContractMember
us-gaap:NondesignatedMember
ups:InvestmentIncomeandOtherMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:CashFlowHedgingMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:CashFlowHedgingMember
2019-01-01
2019-12-31
0001090727
us-gaap:InterestRateContractMember
us-gaap:CashFlowHedgingMember
2018-01-01
2018-12-31
0001090727
us-gaap:CashFlowHedgingMember
2019-01-01
2019-12-31
0001090727
us-gaap:CashFlowHedgingMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:CashFlowHedgingMember
2018-01-01
2018-12-31
0001090727
us-gaap:NetInvestmentHedgingMember
2018-01-01
2018-12-31
0001090727
us-gaap:NetInvestmentHedgingMember
2019-01-01
2019-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:NetInvestmentHedgingMember
2018-01-01
2018-12-31
0001090727
us-gaap:ForeignExchangeContractMember
us-gaap:NetInvestmentHedgingMember
2019-01-01
2019-12-31
0001090727
us-gaap:OtherCurrentAssetsMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2019-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2018-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2019-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2018-12-31
0001090727
us-gaap:OtherCurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherCurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2018-12-31
0001090727
us-gaap:OtherCurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:NondesignatedMember
2019-12-31
0001090727
us-gaap:OtherCurrentAssetsMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherNoncurrentAssetsMember
us-gaap:InterestRateContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:OtherCurrentAssetsMember
us-gaap:ForeignExchangeContractMember
us-gaap:FairValueInputsLevel2Member
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:OtherNoncurrentLiabilitiesMember
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherNoncurrentLiabilitiesMember
us-gaap:CarryingReportedAmountFairValueDisclosureMember
us-gaap:DesignatedAsHedgingInstrumentMember
2019-12-31
0001090727
us-gaap:OtherNoncurrentLiabilitiesMember
us-gaap:EstimateOfFairValueFairValueDisclosureMember
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:OtherNoncurrentLiabilitiesMember
us-gaap:CarryingReportedAmountFairValueDisclosureMember
us-gaap:DesignatedAsHedgingInstrumentMember
2018-12-31
0001090727
us-gaap:UnfavorableRegulatoryActionMember
2019-12-31
0001090727
us-gaap:UnfavorableRegulatoryActionMember
2018-12-31
0001090727
us-gaap:OneTimeTerminationBenefitsMember
2019-04-01
2019-06-30
0001090727
ups:USDomesticPackageMember
2018-10-01
2018-12-31
0001090727
us-gaap:OneTimeTerminationBenefitsMember
2018-07-01
2018-09-30
0001090727
ups:USDomesticPackageMember
2019-10-01
2019-12-31
0001090727
us-gaap:OneTimeTerminationBenefitsMember
2018-10-01
2018-12-31
0001090727
ups:USDomesticPackageMember
2019-01-01
2019-03-31
0001090727
us-gaap:OtherRestructuringMember
2018-10-01
2018-12-31
0001090727
2018-04-01
2018-06-30
0001090727
ups:USDomesticPackageMember
2019-07-01
2019-09-30
0001090727
ups:SupplyChainAndFreightMember
2019-04-01
2019-06-30
0001090727
2019-01-01
2019-03-31
0001090727
us-gaap:OtherRestructuringMember
2019-10-01
2019-12-31
0001090727
2019-07-01
2019-09-30
0001090727
ups:USDomesticPackageMember
2018-07-01
2018-09-30
0001090727
us-gaap:OneTimeTerminationBenefitsMember
2018-04-01
2018-06-30
0001090727
ups:InternationalPackageMember
2019-04-01
2019-06-30
0001090727
ups:SupplyChainAndFreightMember
2018-01-01
2018-03-31
0001090727
2019-04-01
2019-06-30
0001090727
us-gaap:OneTimeTerminationBenefitsMember
2019-01-01
2019-03-31
0001090727
us-gaap:OneTimeTerminationBenefitsMember
2018-01-01
2018-03-31
0001090727
ups:SupplyChainAndFreightMember
2018-10-01
2018-12-31