Quarterly report pursuant to Section 13 or 15(d)

PROPERTY, PLANT AND EQUIPMENT (Detail)

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PROPERTY, PLANT AND EQUIPMENT (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross $ 65,410   $ 64,809
Less: Accumulated depreciation and amortization (31,815)   (31,334)
Property, plant and equipment, net 33,595   33,475
Impairment charges on property plant and equipment 0 $ 24  
Vehicles      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross 10,083   10,018
Aircraft      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross 22,286   21,973
Land      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross 2,135   2,140
Buildings      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross 5,865   5,802
Building and leasehold improvements      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross 5,004   5,010
Plant equipment      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross 15,715   15,650
Technology equipment      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross 2,848   2,798
Construction-in-progress      
Property, Plant and Equipment [Line Items]      
Property, Plant and Equipment, Gross $ 1,474   $ 1,418