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Commitment and Contingencies - Additional Information (Detail)
$ in Millions
12 Months Ended
Dec. 31, 2016
USD ($)
Customer
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Commitment And Contingencies [Line Items]      
TiO2 Customers | Customer 4,000    
Net Sales of TiO2 33.00% 34.00% 35.00%
Current Tio2 production capacity in Leverkusen facility 33.00%    
Net rent expense $ 14.0 $ 14.0 $ 16.0
Aggregate future minimum rental commitments 53.0    
Leverkusen Facility Lease      
Commitment And Contingencies [Line Items]      
Aggregate future minimum rental commitments $ 16.0    
Minimum      
Commitment And Contingencies [Line Items]      
Long term master agreements expiring 2017    
Maximum      
Commitment And Contingencies [Line Items]      
Long term master agreements expiring 2019    
Feedstock      
Commitment And Contingencies [Line Items]      
Minimum purchase commitments $ 605.0    
Various Raw Materials and Services      
Commitment And Contingencies [Line Items]      
Minimum purchase commitments $ 158.0    
Net Sales | Product Concentration Risk | Titanium Dioxide Pigments      
Commitment And Contingencies [Line Items]      
Approximate percent sales by volume 93.00% 92.00% 90.00%
Net Sales | Customer Concentration Risk | Behr Process Corporation      
Commitment And Contingencies [Line Items]      
Approximate percent sales by volume 10.00% 10.00% 10.00%