Quarterly report [Sections 13 or 15(d)]

REVENUE RECOGNITION - Disaggregation of Revenue (Details)

v3.25.1
REVENUE RECOGNITION - Disaggregation of Revenue (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Disaggregation of Revenue [Line Items]    
Revenue $ 21,546 $ 21,706
Supply Chain Solutions    
Disaggregation of Revenue [Line Items]    
Revenue 2,713 3,184
U.S | U.S. Domestic Package    
Disaggregation of Revenue [Line Items]    
Revenue 14,460 14,266
International | International Package    
Disaggregation of Revenue [Line Items]    
Revenue 4,373 4,256
Next Day Air | U.S | U.S. Domestic Package    
Disaggregation of Revenue [Line Items]    
Revenue 2,361 2,316
Deferred | U.S | U.S. Domestic Package    
Disaggregation of Revenue [Line Items]    
Revenue 1,049 1,156
Ground | U.S | U.S. Domestic Package    
Disaggregation of Revenue [Line Items]    
Revenue 10,709 10,762
Domestic | International | International Package    
Disaggregation of Revenue [Line Items]    
Revenue 771 758
Export | International | International Package    
Disaggregation of Revenue [Line Items]    
Revenue 3,444 3,350
Cargo and Other | U.S | U.S. Domestic Package    
Disaggregation of Revenue [Line Items]    
Revenue 341 32
Cargo and Other | International | International Package    
Disaggregation of Revenue [Line Items]    
Revenue 158 148
Forwarding | Supply Chain Solutions    
Disaggregation of Revenue [Line Items]    
Revenue 726 1,280
Logistics | Supply Chain Solutions    
Disaggregation of Revenue [Line Items]    
Revenue 1,572 1,542
Other | Supply Chain Solutions    
Disaggregation of Revenue [Line Items]    
Revenue $ 415 $ 362