v3.25.4
Segment financial information - geographic areas (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Information by geographic area      
Net sales $ 6,552.2 $ 6,783.6 $ 6,967.2
Property, plant and equipment, net 766.8 708.1  
United States      
Information by geographic area      
Net sales 3,279.7 3,549.6 3,705.2
Property, plant and equipment, net 470.4 445.8  
All other countries      
Information by geographic area      
Net sales 3,272.5 3,234.0 $ 3,262.0
Property, plant and equipment, net $ 296.4 $ 262.3