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Segments - Additional Information (Details)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
Jun. 30, 2015
USD ($)
Mar. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Sep. 30, 2014
USD ($)
Jun. 30, 2014
USD ($)
Mar. 31, 2014
USD ($)
Dec. 31, 2015
USD ($)
Segment
Customer
Dec. 31, 2014
USD ($)
Customer
Dec. 31, 2013
USD ($)
Customer
Segment Reporting Information [Line Items]                      
Number of reportable segments | Segment                 3    
Net Sales $ 873.6 $ 861.8 $ 847.1 $ 812.3 $ 865.5 $ 841.8 $ 808.3 $ 782.0 $ 3,394.8 $ 3,297.6 $ 3,194.3
Geographic Concentration Risk | Sales Revenue, Goods, Net                      
Segment Reporting Information [Line Items]                      
Concentration risk, percentage                 5.00%    
Geographic Concentration Risk | Long Lived Assets                      
Segment Reporting Information [Line Items]                      
Concentration risk, percentage                 5.00%    
Customer Concentration Risk | Sales Revenue, Goods, Net | Major Customers Group                      
Segment Reporting Information [Line Items]                      
Concentration risk, percentage                 35.00% 36.00% 35.00%
Number of major customers | Customer                 3 3 3
Customer Concentration Risk | Sales Revenue, Goods, Net | Wal-Mart Stores Inc And Affiliates                      
Segment Reporting Information [Line Items]                      
Concentration risk, percentage                 24.00% 25.00% 24.00%
Customer name                 Wal-Mart Stores, Inc. and its affiliates    
UNITED STATES | Geographic Concentration Risk | Sales Revenue, Goods, Net                      
Segment Reporting Information [Line Items]                      
Concentration risk, percentage                 83.00% 81.00% 80.00%
UNITED STATES | Geographic Concentration Risk | Long Lived Assets                      
Segment Reporting Information [Line Items]                      
Concentration risk, percentage                 96.00% 96.00% 97.00%
Intersegment Eliminations                      
Segment Reporting Information [Line Items]                      
Net Sales                 $ 5.3 $ 1.9 $ 2.2
Armand Products Company                      
Segment Reporting Information [Line Items]                      
Percentage of ownership interest 50.00%       50.00%       50.00% 50.00% 50.00%
ArmaKleen Company                      
Segment Reporting Information [Line Items]                      
Percentage of ownership interest 50.00%       50.00%       50.00% 50.00% 50.00%
Natronx Technologies LLC                      
Segment Reporting Information [Line Items]                      
Percentage of ownership interest 33.33%       33.33%       33.33% 33.33% 33.33%