Discontinued Operations - Financial Results (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jul. 01, 2022	Jun. 30, 2023	Jul. 01, 2022
Disposal Group, Including Discontinued Operations, Statement of Income
(Loss) income from discontinued operations, net of taxes	$ 4,797	$ (43,666)	$ 4,485	$ 10,690
Fabrication Technology
Disposal Group, Including Discontinued Operations, Statement of Income
(Loss) income from discontinued operations, net of taxes			4,485	10,690
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Disposal Group, Including Discontinued Operations, Statement of Income
Net sales	0	0	0	647,911
Cost of sales	0	0	0	423,580
Selling, general and administrative expense	0	0	0	125,529
Restructuring and other charges	0	0	0	5,304
Asbestos charges	0	0	0	3,194
Divestiture-related expenses	5,600	35,463	6,011	45,941
Operating (loss) income	(5,600)	(35,463)	(6,011)	44,363
Interest expense	0	0	0	8,035
(Loss) income from discontinued operations before income taxes	(5,600)	(35,463)	(6,011)	36,328
Income tax (benefit) expense(3)	(10,397)	8,203	$ (10,496)	25,638
(Loss) income from discontinued operations, net of taxes	$ 4,797	(43,666)
Disposal Group, Disposed of by Sale, Not Discontinued Operations | ESAB Corporation
Disposal Group, Including Discontinued Operations, Statement of Income
Divestiture-related expenses		$ 35,300
Interest expense				1,200,000
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Air and Gas
Disposal Group, Including Discontinued Operations, Statement of Income
Divestiture-related expenses				$ 45,000