Quarterly report pursuant to Section 13 or 15(d)

Property Plant and Equipment (Detail)

v3.20.1
Property Plant and Equipment (Detail) - USD ($)
$ in Millions
Mar. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 60,462 $ 59,727
Less: Accumulated depreciation and amortization (29,554) (29,245)
Property, plant and equipment, net 30,908 30,482
Vehicles    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 10,309 10,613
Aircraft    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 19,151 19,045
Land    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 2,088 2,087
Buildings    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 5,430 5,046
Building and leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 4,804 4,898
Plant equipment    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 13,429 13,849
Technology equipment    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 2,601 2,206
Construction-in-progress    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 2,650 $ 1,983