Other Accrued Liabilities - Other Accrued Liabilities (Detail) - USD ($) $ in Millions	Sep. 30, 2019	Dec. 31, 2018
Accrued Liabilities, Current [Abstract]
Customer accruals	$ 566.2	$ 597.9
Accruals for manufacturing, marketing and freight expenses	49.3	38.8
Accrued self-insurance liabilities, contingencies and warranty	122.5	124.5
Operating lease liabilities	132.0	0.0
Accrued income taxes	93.3	165.1
Accrued interest expense	115.7	72.9
Other	386.8	255.5
Other accrued liabilities	$ 1,465.8	$ 1,254.7