Restructuring - Accrual Activity recorded on Condensed Consolidated Balance Sheets (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Restructuring Reserve [Roll Forward]
Beginning balance	$ 23.2	$ 10.7
Costs incurred	15.1	21.1
Cash payments and other	(24.9)	(8.6)
Ending balance	$ 13.4	$ 23.2
Restructuring, Incurred Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Cost of goods sold, Selling, general and administrative	Cost of goods sold, Selling, general and administrative