United Parcel Service, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- BASIS OF PRESENTATION (Policies)
Notes Tables
Notes Details

STOCK-BASED COMPENSATION - Additional Information (Detail)

v3.4.0.3

STOCK-BASED COMPENSATION - Additional Information (Detail) - $ / shares shares in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 24, 2016	Mar. 21, 2016	Mar. 02, 2016	Feb. 04, 2016
Stockholders Equity Note [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Cycle Period	3 years
Employee Stock Option [Member]
Stockholders Equity Note [Line Items]
Grant price of stock options and RPU	$ 17.32	$ 18.07
Nonqualified Stock Options [Member]
Stockholders Equity Note [Line Items]
Percentage of the award vesting at each anniversary date of the grant	20.00%
Expiration period (in years)	10 years
Stock options granted	0.2	0.2
Grant price of stock options and RPU	$ 98.77	$ 101.93
Award vesting period	5 years
Period from grant date to expiration	10 years
Expected volatility	23.60%	20.61%
Risk-free interest rate	1.66%	2.07%
Long-Term Incentive Performance Award [Member]
Stockholders Equity Note [Line Items]
Closing New York Stock Exchange price			$ 105.43
Award vesting period	3 years
Expected volatility	16.45%
Risk-free interest rate	1.01%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value	$ 135.57
Management Incentive Award [Member]
Stockholders Equity Note [Line Items]
Percentage of the award vesting at each anniversary date of the grant	20.00%
Closing New York Stock Exchange price				$ 105.15	$ 98.77	$ 96.25
Award vesting period	5 years

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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