Annual report pursuant to Section 13 and 15(d)

ACQUISITIONS - Additional Information (Details)

v3.24.0.1
ACQUISITIONS - Additional Information (Details) - USD ($)
 12 Months Ended
Oct. 01, 2021
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Business Acquisition [Line Items]        
Acquisitions, net of cash acquired   $ 1,329,000,000 $ 755,000,000 $ 602,000,000
Goodwill   $ 4,872,000,000 4,223,000,000 $ 3,692,000,000
Acquired finite-lived intangible assets, useful life   8 years 2 months 12 days    
Franchise rights        
Business Acquisition [Line Items]        
Acquired finite-lived intangible assets, useful life   20 years    
Trade name        
Business Acquisition [Line Items]        
Acquired finite-lived intangible assets, useful life   8 years 1 month 6 days    
Immaterial Business Acquisitions        
Business Acquisition [Line Items]        
Acquisitions, net of cash acquired   $ 1,300,000,000 755,000,000  
Goodwill   742,000,000 581,000,000  
Intangible assets acquired   550,000,000 381,000,000  
Immaterial Business Acquisitions | Supply Chain  Solutions        
Business Acquisition [Line Items]        
Goodwill   738,000,000 476,000,000  
Immaterial Business Acquisitions | International Package        
Business Acquisition [Line Items]        
Goodwill   4,000,000 105,000,000  
Immaterial Business Acquisitions | Other Expense        
Business Acquisition [Line Items]        
Acquisition related costs   12,000,000 25,000,000  
Immaterial Business Acquisitions | Customer Relationships        
Business Acquisition [Line Items]        
Intangible assets acquired   $ 249,000,000 $ 177,000,000  
Acquired finite-lived intangible assets, useful life   15 years 15 years  
Immaterial Business Acquisitions | Franchise rights        
Business Acquisition [Line Items]        
Intangible assets acquired   $ 64,000,000 $ 113,000,000  
Acquired finite-lived intangible assets, useful life   20 years 20 years  
Immaterial Business Acquisitions | Technology        
Business Acquisition [Line Items]        
Intangible assets acquired   $ 165,000,000 $ 14,000,000  
Acquired finite-lived intangible assets, useful life   11 years 6 years  
Immaterial Business Acquisitions | Trade name        
Business Acquisition [Line Items]        
Intangible assets acquired   $ 45,000,000 $ 70,000,000  
Acquired finite-lived intangible assets, useful life   9 years 5 years  
Immaterial Business Acquisitions | Other Intangible Assets        
Business Acquisition [Line Items]        
Intangible assets acquired   $ 27,000,000 $ 7,000,000  
Acquired finite-lived intangible assets, useful life   3 years 5 years  
Roadie, Inc.        
Business Acquisition [Line Items]        
Goodwill $ 375,000,000      
Intangible assets acquired 231,000,000      
Goodwill, expected tax deductible amount 0      
Roadie, Inc. | Supply Chain  Solutions        
Business Acquisition [Line Items]        
Goodwill 243,000,000      
Roadie, Inc. | U.S. Domestic Package        
Business Acquisition [Line Items]        
Goodwill 132,000,000      
Roadie, Inc. | Technology        
Business Acquisition [Line Items]        
Intangible assets acquired $ 145,000,000      
Acquired finite-lived intangible assets, useful life 8 years      
Roadie, Inc. | Trade name        
Business Acquisition [Line Items]        
Intangible assets acquired $ 67,000,000      
Acquired finite-lived intangible assets, useful life 10 years      
Roadie, Inc. | Other Intangible Assets        
Business Acquisition [Line Items]        
Intangible assets acquired $ 19,000,000      
Acquired finite-lived intangible assets, useful life 8 years