Goodwill (Tables)

3 Months Ended

Mar. 28, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Rollforward of Goodwill

The following is a rollforward of the Company’s goodwill by segment ($ in millions):

	Specialty Products & Technologies						Equipment & Consumables						Total
	Gross		Accumulated Impairment Charges		Total		Gross		Accumulated Impairment Charges		Total		Gross		Accumulated Impairment Charges		Total
Balance at December 31, 2024	$	1,953.0	$	(842.3)	$	1,110.7	$	1,481.7	$	(330.5)	$	1,151.2	$	3,434.7	$	(1,172.8)	$	2,261.9
Foreign currency translation	31.1		—		31.1		10.4		—		10.4		41.5		—		41.5
Balance at March 28, 2025	$	1,984.1	$	(842.3)	$	1,141.8	$	1,492.1	$	(330.5)	$	1,161.6	$	3,476.2	$	(1,172.8)	$	2,303.4