v3.26.1
Segments - Additional Information (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Segment
Jun. 30, 2025
USD ($)
Segment Reporting Information [Line Items]        
Number of reportable segments | Segment     3  
Equity in earnings of affiliates $ 2.7 $ 2.8 $ 5.0 $ 4.4
Revenue from Contract with Customer, Excluding Assessed Tax $ 1,530.0 1,506.3 $ 2,999.3 2,973.4
Armand Products Company        
Segment Reporting Information [Line Items]        
Percentage of ownership interest 50.00%   50.00%  
Armand Products Company and ArmaKleen Company        
Segment Reporting Information [Line Items]        
Equity in earnings of affiliates $ 2.7 $ 2.8 $ 5.0 $ 4.4