United Parcel Service, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

STOCK-BASED COMPENSATION - Additional Information (Details)

STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($) $ in Millions		3 Months Ended
	May 07, 2025	Mar. 31, 2025	Mar. 31, 2024
Stockholders Equity Note [Line Items]
Stock compensation expense (benefit)		$ 21	$ (27)
Restricted performance units \| May 9, 2026 \| Subsequent Event
Stockholders Equity Note [Line Items]
Percentage of the award vesting at each anniversary date of the grant	25.00%
Restricted performance units \| May 9, 2027 \| Subsequent Event
Stockholders Equity Note [Line Items]
Percentage of the award vesting at each anniversary date of the grant	25.00%
Restricted performance units \| May 9, 2028 \| Subsequent Event
Stockholders Equity Note [Line Items]
Percentage of the award vesting at each anniversary date of the grant	50.00%

- 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

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+ Details