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Contingencies and Commitments - Additional Information - 1 (Detail) - USD ($)
$ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended
Sep. 30, 2015
Jun. 30, 2016
Jun. 30, 2016
Dec. 31, 2015
Loss Contingencies [Line Items]        
Number of cleanup locations     More than 100  
Remediation reserve balance   $ 606 $ 606 $ 604
Remediation reserve balance, classified as a current liability   49 49 50
Increase in remediation reserve $ 1 6 13  
Payments related to remediation expenses applied against the reserve   14 25  
Increase (Decrease) in reserves due to effects of foreign currency translation   6 11  
Increase (Decrease) in reserves due to effects of Acquisition     $ 3  
Actual remediation fieldwork period     4 years  
Guarantee debt service expiration year     2019  
Minimum [Member]        
Loss Contingencies [Line Items]        
Majority of the project funding period     2017  
Maximum [Member]        
Loss Contingencies [Line Items]        
Majority of the project funding period     2021  
Massena West, NY [Member]        
Loss Contingencies [Line Items]        
Remediation reserve balance   232 $ 232 234
Sherwin, TX site [Member]        
Loss Contingencies [Line Items]        
Remediation reserve balance   30 30 30
Expected portion of funding through 2019   15 15  
East St. Louis, IL Site [Member]        
Loss Contingencies [Line Items]        
Remediation reserve balance   $ 6 $ 6 $ 8
Recurring Costs of Managing Hazardous Substances and Environmental Programs [Member]        
Loss Contingencies [Line Items]        
Percentage of cost of goods sold     2.00%