Acquisitions - Summary of Preliminary Allocation of Purchase Price to Fair Value of Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Millions		Dec. 30, 2023	Jun. 20, 2023	Dec. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Goodwill	[1]	$ 1,906.8		$ 1,640.7	$ 1,538.9
ASSA Businesses [Member]
Business Acquisition [Line Items]
Accounts receivable			$ 38.0
Inventories			106.8
Property, plant and equipment			19.5
Goodwill			258.8
Identifiable intangible assets			442.0
Operating lease assets			17.1
Other assets			2.3
Total assets			884.5
Accounts payable			26.0
Other current liabilities and accruals			33.9
Other non-current liabilities			15.3
Net assets acquired			$ 809.3

[1] Net of accumulated impairment losses of $399.5 million in the Outdoors segment.