v3.26.1
Summary of Significant Accounting Policies - Sale of Assets Related to Industrial Portion of Royal Purple Business (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Feb. 28, 2025
Summary of Significant Accounting Policies              
Proceeds from sale of business, net         $ 0.0 $ 95.4  
Gain on sale of business $ 0.0   $ 0.0   $ 0.0 62.2  
Industrial portion of Royal Purple business              
Summary of Significant Accounting Policies              
Sale of industrial portion             $ 110.0
Proceeds from sale of business, net       $ 96.9      
Deferred payment to be received in 2026       $ 1.5      
Gain on sale of business   $ 55.8       $ 62.2