Acquisitions - Schedule of Assets and Liabilities Acquired (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025	May 01, 2025
Business Combination [Line Items]
Goodwill	$ 2,675.5	$ 2,678.0
Electrical Products Group
Business Combination [Line Items]
Accounts receivable	97.7	98.0
Inventories	22.0	22.0
Other current assets	87.4	87.4
Property, plant and equipment	38.9	38.9
Identifiable intangible assets	433.8	433.8
Goodwill	439.6	439.3
Other assets	26.3	26.2
Current liabilities	(146.1)	(146.0)
Other liabilities	(20.0)	(20.0)
Purchase price	$ 979.6	$ 979.6	$ 979.6