Acquisitions - Schedule of Business Acquisitions by Acquisition, Consideration (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024	Jun. 03, 2024
Business Acquisition [Line Items]
Goodwill	$ 8,339.1	$ 8,148.1
Acquisitions In 2025
Business Acquisition [Line Items]
Accounts receivable	14.6
Inventories	11.4
Other current assets	0.3
Property, plant and equipment	4.1
Goodwill	113.3
Other intangible assets	42.0
Other assets	0.4
Total current liabilities	(9.1)
Deferred tax liabilities	(0.4)
Other noncurrent liabilities	(0.2)
Total consideration	$ 176.4
Acquisitions In 2024
Business Acquisition [Line Items]
Accounts receivable		99.3
Inventories		145.0
Other current assets		40.7
Property, plant and equipment		118.7
Goodwill		1,677.1
Other intangible assets		1,185.7
Other assets		25.3
Total current liabilities		(101.5)
Deferred tax liabilities		(185.5)
Other noncurrent liabilities		(29.1)
Total consideration		2,975.7
ILC Dover
Business Acquisition [Line Items]
Accounts receivable		41.2
Inventories		78.7
Other current assets		35.1
Property, plant and equipment		90.8
Goodwill		1,316.6	$ 1,316.6
Other intangible assets		972.6
Other assets		15.8
Total current liabilities		(31.4)
Deferred tax liabilities		(152.2)
Other noncurrent liabilities		(17.5)
Total consideration		2,349.7
Friulair
Business Acquisition [Line Items]
Accounts receivable		14.2
Inventories		13.2
Other current assets		0.5
Property, plant and equipment		7.2
Goodwill		69.2
Other intangible assets		84.5
Other assets		0.0
Total current liabilities		(11.6)
Deferred tax liabilities		(24.6)
Other noncurrent liabilities		(2.8)
Total consideration		149.8
APSCO
Business Acquisition [Line Items]
Accounts receivable		6.4
Inventories		7.5
Other current assets		0.5
Property, plant and equipment		2.3
Goodwill		51.6
Other intangible assets		48.1
Other assets		3.5
Total current liabilities		(3.7)
Deferred tax liabilities		0.0
Other noncurrent liabilities		(3.0)
Total consideration		113.2
All Others
Business Acquisition [Line Items]
Accounts receivable		37.5
Inventories		45.6
Other current assets		4.6
Property, plant and equipment		18.4
Goodwill		239.7
Other intangible assets		80.5
Other assets		6.0
Total current liabilities		(54.8)
Deferred tax liabilities		(8.7)
Other noncurrent liabilities		(5.8)
Total consideration		$ 363.0