Goodwill (Details) - USD ($) $ in Thousands	Sep. 28, 2024	Dec. 31, 2023
Goodwill [Line Items]
Gross goodwill		$ 326,322
Accumulated goodwill impairment		(81,722)
Balance at December 31, 2023	$ 244,600	244,600
Balance at September 28, 2024	244,600	244,600
Electronic Systems
Goodwill [Line Items]
Gross goodwill		199,157
Accumulated goodwill impairment		(81,722)
Balance at December 31, 2023	117,435	117,435
Balance at September 28, 2024	117,435	117,435
Structural Systems
Goodwill [Line Items]
Gross goodwill		127,165
Accumulated goodwill impairment		0
Balance at December 31, 2023	127,165	127,165
Balance at September 28, 2024	$ 127,165	$ 127,165