Acquisitions - Fair Values of Net Assets Acquired (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Goodwill	$ 2,431.5	$ 2,431.5
Cash purchase price (net of cash acquired)	546.8
Hero Acquisition
Business Acquisition [Line Items]
Accounts receivable	19.5
Inventory	25.4
Other current assets	1.2
Property, plant and equipment	0.4
Trade name	400.0
Other intangible assets	71.9
Goodwill	156.1
Accounts payable and accrued expenses	(1.1)
Deferred and Other Long-term Liabilities	(1.4)
Deferred income taxes	(117.2)
Business acquisition liabilities - long-term	(8.0)
Cash purchase price (net of cash acquired)	$ 546.8