XML 123 R100.htm IDEA: XBRL DOCUMENT
v3.10.0.1

DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Notional Amounts of Outstanding Derivative Positions (Detail) € in Millions, ₨ in Millions, £ in Millions, $ in Millions, $ in Millions, $ in Millions, $ in Millions, $ in Millions | Dec. 31, 2018 USD ($) | Dec. 31, 2018 GBP (£) | Dec. 31, 2018 EUR (€) | Dec. 31, 2018 CAD ($) | Dec. 31, 2018 MXN ($) | Dec. 31, 2018 SGD ($) | Dec. 31, 2018 HKD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2017 GBP (£) | Dec. 31, 2017 EUR (€) | Dec. 31, 2017 CAD ($) | Dec. 31, 2017 INR (₨) | Dec. 31, 2017 MXN ($) | Dec. 31, 2017 SGD ($)
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  | £ 2,037 | € 4,924 | $ 1,443 | $ 0 | $ 20 | $ 3,642 |  | £ 1,736 | € 4,942 | $ 1,259 | ₨ 0 | $ 169 | $ 11
Fixed to Floating Interest Rate Swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | $ 4,674 |  |  |  |  |  |  | $ 5,424 |  |  |  |  |  |
Floating to Fixed Interest Rate Swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | $ 778 |  |  |  |  |  |  | 778 |  |  |  |  |  |
Price Risk Derivative [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  | € 0 |  |  |  |  | $ 64 |  |  |  |  |  |

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DerivativeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=ups_FixedToFloatingInterestRateSwapsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=ups_FloatingToFixedInterestRateSwapsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_PriceRiskDerivativeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |