Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail)

v3.20.2
Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales $ 1,346.9 $ 1,240.1 $ 2,609.3 $ 2,412.3
Primary Reporting Segment [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales 1,137.4 1,053.1 2,209.9 2,074.9
China [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales $ 209.5 $ 187.0 $ 399.4 $ 337.4