Annual report pursuant to Section 13 and 15(d)

Segment Information - Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Detail)

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Segment Information - Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area (Detail) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2019
 [1]
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
 [1]
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales $ 1,220.3 $ 1,244.5 $ 1,240.1 $ 1,172.2 $ 1,186.6 $ 1,242.8 $ 1,285.5 $ 1,176.9 $ 4,877.1 $ 4,891.8 $ 4,427.7
United States [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales                 1,002.6 925.9 818.3
China [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales                 752.0 1,007.6 885.9
Mexico [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales                 473.6 467.9 442.7
Others [Member]                      
Revenues from External Customers and Long-Lived Assets [Line Items]                      
Total net sales                 $ 2,648.9 $ 2,490.4 $ 2,280.8
[1] The fourth quarter of 2019 includes a net favorable adjustment to our unrecognized tax benefit liability of $11.4 million primarily attributable to transfer pricing matters in various foreign jurisdictions, and a legal accrual of $40 million relating to the SEC and DOJ investigations relating to the FCPA matter in China as described further in Note 7, Contingencies. The fourth quarter of 2018 includes an unfavorable impact of U.S. Tax Reform enacted during the fourth quarter of 2017, as described further in Note 12, Income Taxes.