v3.25.4
Restructuring Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 38 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2026
Restructuring Cost and Reserve [Line Items]        
Restructuring costs $ 30.9 $ 20.3    
Project Momentum Restructuring Program        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 24.8 14.2    
Restructuring and Related Cost, Incurred Cost     $ 215.8  
Project Momentum Restructuring        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 11.3      
Batteries & Lights | Operating Segments        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs 30.3 18.7    
Auto Care | Operating Segments        
Restructuring Cost and Reserve [Line Items]        
Restructuring costs $ 0.6 $ 1.6    
Minimum | Project Momentum Restructuring Program | Scenario, Forecast        
Restructuring Cost and Reserve [Line Items]        
Expected restructuring costs       $ 35.0
Minimum | Project Momentum Restructuring Program | Scenario, Forecast | US Manufacturing Efficiency Initiatives        
Restructuring Cost and Reserve [Line Items]        
Expected restructuring costs       25.0
Maximum | Project Momentum Restructuring Program | Scenario, Forecast        
Restructuring Cost and Reserve [Line Items]        
Expected restructuring costs       40.0
Maximum | Project Momentum Restructuring Program | Scenario, Forecast | US Manufacturing Efficiency Initiatives        
Restructuring Cost and Reserve [Line Items]        
Expected restructuring costs       $ 30.0