Acquisitions - Schedule of Business Acquisitions by Acquisition, Consideration (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024	Jun. 03, 2024
Business Combination [Line Items]
Goodwill	$ 8,276.6	$ 8,148.1
Acquisitions In 2025
Business Combination [Line Items]
Accounts receivable	19.2
Inventories	19.8
Other current assets	0.8
Property, plant and equipment	5.5
Goodwill	140.4
Other intangible assets	71.9
Other assets	4.1
Total current liabilities	(21.1)
Deferred tax liabilities	(0.4)
Other noncurrent liabilities	(3.5)
Total consideration	$ 236.7
Acquisitions In 2024
Business Combination [Line Items]
Accounts receivable		99.3
Inventories		144.4
Other current assets		43.1
Property, plant and equipment		117.1
Goodwill		1,670.7
Other intangible assets		1,185.7
Other assets		25.2
Total current liabilities		(103.5)
Deferred tax liabilities		(173.1)
Other noncurrent liabilities		(32.7)
Total consideration		2,976.2
ILC Dover
Business Combination [Line Items]
Accounts receivable		41.2
Inventories		78.1
Other current assets		37.5
Property, plant and equipment		89.2
Goodwill		1,300.0	$ 1,300.0
Other intangible assets		972.6
Other assets		15.8
Total current liabilities		(32.4)
Deferred tax liabilities		(131.2)
Other noncurrent liabilities		(21.1)
Total consideration		2,349.7
Friulair
Business Combination [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 Combination [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 Combination [Line Items]
Accounts receivable		37.5
Inventories		45.6
Other current assets		4.6
Property, plant and equipment		18.4
Goodwill		249.9
Other intangible assets		80.5
Other assets		5.9
Total current liabilities		(55.8)
Deferred tax liabilities		(17.3)
Other noncurrent liabilities		(5.8)
Total consideration		$ 363.5