Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in the carrying amount of goodwill

The following table sets forth the changes in the carrying amount of goodwill (in millions):

Balance at December 31, 2023	$	582.6
Current period additions/adjustments		183.1
Foreign currency effect		(13.8	)
Balance at March 31, 2024	$	751.9

Summary of intangible assets

The following is a summary of intangible assets (in millions):

	March 31, 2024							December 31, 2023
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Existing technology and related patents	$	481.3	$	(252.7	)	$	228.6	$	428.3	$	(250.4	)	$	177.9
Customer relationships		282.5		(97.7	)	$	184.8		227.4		(93.5	)		133.9
Trade names		34.8		(11.6	)	$	23.2		28.4		(10.1	)		18.3
Other		15.2		(2.6	)	$	12.6		2.2		(1.8	)		0.4
Intangible assets	$	813.8	$	(364.6	)	$	449.2	$	686.3	$	(355.8	)	$	330.5