XML 68 R58.htm IDEA: XBRL DOCUMENT v3.19.1
Restructuring and Other - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Restructuring Cost and Reserve [Line Items]    
Gain (Loss) on Sale of Assets and Asset Impairment Charges $ (4) $ (7)
Asia Pacific    
Restructuring Cost and Reserve [Line Items]    
Gain (Loss) on Sale of Assets and Asset Impairment Charges 6  
Other Actions    
Restructuring Cost and Reserve [Line Items]    
Restructuring accrual 25  
Headcount Reductions [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring Costs $ 8