v3.26.3
Warranty provisions - Narrative (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Dec. 31, 2024
Product Warranty Liability [Line Items]        
Warranty provisions $ 59.9 $ 60.8 $ 63.9 $ 55.1
Minimum        
Product Warranty Liability [Line Items]        
Standard warranty coverage 12 months      
Maximum        
Product Warranty Liability [Line Items]        
Standard warranty coverage 36 months