Restructuring - Summary of Location on Condensed Consolidated Statement of Earnings and Type of Cost for Restructuring Plan (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Restructuring Cost and Reserve [Line Items]
Cost of products sold, excluding intangible asset amortization	$ 518.6	$ 488.2	$ 1,545.0	$ 1,499.2
Type of Cost, Good or Service [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Restructuring and other cost reduction initiatives	$ 24.3	$ 28.3	$ 90.6	$ 129.2
2019 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cost of products sold, excluding intangible asset amortization	3.0		$ 3.0
Type of Cost, Good or Service [Extensible List]			us-gaap:ProductMember
Restructuring and other cost reduction initiatives	5.1		$ 19.5
Total	8.1		22.5
Employee Termination Benefits [Member] | 2019 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other cost reduction initiatives	3.2		2.1
Total	3.2		2.1
Other Restructuring [Member] | 2019 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cost of products sold, excluding intangible asset amortization	$ 3.0		$ 3.0
Type of Cost, Good or Service [Extensible List]	us-gaap:ProductMember		us-gaap:ProductMember
Restructuring and other cost reduction initiatives	$ 1.9		$ 17.4
Total	$ 4.9		$ 20.4