Accumulated Other Comprehensive Income - Reclassification Adjustments from Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Comprehensive Income Loss [Line Items]
Cost of products sold	$ 525.5	$ 511.0	$ 1,026.3	$ 1,011.0
Type of Cost, Good or Service [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Interest expense, net	$ (51.6)	$ (38.8)	$ (99.8)	$ (79.9)
Other (expense) income, net	(1.2)	(42.6)	6.5	(98.7)
Earnings from continuing operations before income taxes	276.8	199.5	563.6	300.7
Provision (benefit) for income taxes	66.9	45.5	121.0	73.5
Reclassification out of Accumulated Other Comprehensive Income [Member]
Other Comprehensive Income Loss [Line Items]
Net of tax	$ 20.4	$ 7.1	$ 40.3	$ 10.5
Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedges [Member] | Foreign Exchange Forward Contracts [Member]
Other Comprehensive Income Loss [Line Items]
Type of Cost, Good or Service [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Reclassification out of Accumulated Other Comprehensive Income [Member] | Defined Benefit Plan Items [Member]
Other Comprehensive Income Loss [Line Items]
Provision (benefit) for income taxes	$ 0.2	$ (0.8)	$ 0.3	$ (1.2)
Net of tax	1.1	(2.6)	2.0	(3.5)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Defined Benefit Plan Items [Member] | Prior Service Cost and Unrecognized Actuarial Gain Loss [Member]
Other Comprehensive Income Loss [Line Items]
Other (expense) income, net	1.3	(3.4)	2.3	(4.7)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Defined Benefit Plan Items [Member]
Other Comprehensive Income Loss [Line Items]
Earnings from continuing operations before income taxes	23.3	11.2	46.2	16.1
Provision (benefit) for income taxes	4.0	1.5	7.9	2.1
Net of tax	19.3	9.7	38.3	14.0
Reclassification out of Accumulated Other Comprehensive Income [Member] | Defined Benefit Plan Items [Member] | Foreign Exchange Forward Contracts [Member]
Other Comprehensive Income Loss [Line Items]
Cost of products sold	23.5	11.4	46.6	16.5
Reclassification out of Accumulated Other Comprehensive Income [Member] | Defined Benefit Plan Items [Member] | Forward Starting Interest Rate Swaps [Member]
Other Comprehensive Income Loss [Line Items]
Interest expense, net	$ (0.2)	$ (0.2)	$ (0.4)	$ (0.4)