XML 58 R43.htm IDEA: XBRL DOCUMENT v3.19.1
Property, Plant and Equipment (Details) - USD ($)
$ in Millions
Mar. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 15,375 $ 15,245
Accumulated depreciation (6,855) (6,763)
Property, plant and equipment, net 8,520 8,482
Land and land improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 423 424
Buildings and building improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 3,006 2,984
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 11,083 10,943
Construction in progress    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 863 $ 894