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Pension and Post-Employment Benefits - Additional Information (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]    
Annual cash contribution $ 0.0 $ 0.0
Percentage change in discount rate 0.25%  
Amount change in PBO due to discount rate $ 10.3  
Amount change in net pension credit due to discount rate 0.1  
Amount change in PBO due to change price inflation $ 6.5  
Percentage change in price inflation 0.25%  
Amount change in net pension credit due price inflation $ 0.6  
Maximum percentage of Plan's assets invested in individual company's investment funds 5.00%  
Pension Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Defined benefit plan settlement benefit obligation $ 10.6  
Other Plans [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Amount of contributions to defined contribution schemes 11.0 10.9
Europe [Member] | Performance Chemicals [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Post-employment obligations European businesses 4.1 $ 4.6
France [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Amount of unrecognized actuarial net losses, net of tax $ 0.3  
Non-US [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Percentage of asset allocation, actual 1.00% 10.00%