v3.26.3
Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales $ 1,350.2 $ 1,273.7 $ 3,994.2 $ 3,754.5
Primary Reporting Segment [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales 1,294.6 1,202.4 3,821.2 3,538.4
China [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales $ 55.6 $ 71.3 $ 173.0 $ 216.1