XML 54 R42.htm IDEA: XBRL DOCUMENT v3.19.3
Property, Plant and Equipment (Details) - USD ($)
$ in Millions
Sep. 30, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 14,968 $ 15,245
Accumulated depreciation (6,652) (6,763)
Property, plant and equipment, net 8,316 8,482
Land and land improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 405 424
Buildings and building improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 2,953 2,984
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 10,822 10,943
Construction in progress    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 788 $ 894