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v3.20.2

LEASES - Narratives (Details) | 3 Months Ended
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Sep. 30, 2020 aircraft
Lessee, Lease, Description [Line Items] |
Number of lease aircrafts (aircraft) | 324
Number of lease aircrafts, finance (aircraft) | 27
Number of lease aircrafts, operating (aircraft) | 16
Number of lease aircrafts, short-term (aircraft) | 281
Minimum |
Lessee, Lease, Description [Line Items] |
Remaining lease term | 1 month
Maximum |
Lessee, Lease, Description [Line Items] |
Remaining lease term | 189 years

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- Definition Lessee Lease Term + References No definition available. + Details
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Namespace Prefix: | ups_
Data Type: | xbrli:durationItemType
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- Definition Number of Leased Aircrafts + References No definition available. + Details
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Namespace Prefix: | ups_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Number of Leased Aircrafts, Finance Lease + References No definition available. + Details
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Namespace Prefix: | ups_
Data Type: | xbrli:integerItemType
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- Definition Number of Leased Aircrafts, Operating Lease + References No definition available. + Details
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Namespace Prefix: | ups_
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- Definition Number of Leased Aircrafts, Short-term + References No definition available. + Details
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- 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
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- Details
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Period Type: |

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |