Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.2
Segment Information - Reconciliation of Revenue from Segments to Consolidated (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales $ 1,240.1 $ 1,285.5 $ 2,412.3 $ 2,462.4
Primary Reporting Segment [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales 1,053.1 998.7 2,074.9 1,963.4
China [Member]        
Revenues from External Customers and Long-Lived Assets [Line Items]        
Total net sales $ 187.0 $ 286.8 $ 337.4 $ 499.0