Other Accrued Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Accrued Liabilities, Current [Abstract]
Customer accruals	$ 604.9	$ 626.6
Operating lease liabilities	132.4	0.0
Accrued self-insurance liabilities, contingencies and warranty	123.7	133.2
Accrued interest expense	62.6	72.9
Accruals for manufacturing, marketing and freight expenses	49.8	39.6
Accrued income taxes	114.0	165.9
Other	252.9	269.7
Other accrued liabilities	$ 1,340.3	$ 1,307.9