Business Segment Information - Segment Assets (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Apr. 30, 2023	Jul. 02, 2022	Sep. 30, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total Assets			$ 1,142,351	$ 1,021,506
Goodwill and Intangibles			415,265	330,608
Payments for acquisition of BLR Aerospace L.L.C., net of cash acquired		$ 69,100
BLR Aerospace, LLLC
Segment Reporting Information [Line Items]
Outstanding equity interests acquired (as a percent)	100.00%
Payments for acquisition of BLR Aerospace L.L.C., net of cash acquired	$ 115,000
Payments to acquire business	$ 117,000
Operating Segments | Electronic Systems
Segment Reporting Information [Line Items]
Total Assets			540,497	543,298
Goodwill and Intangibles			175,536	182,501
Operating Segments | Structural Systems
Segment Reporting Information [Line Items]
Total Assets			550,201	410,565
Goodwill and Intangibles			239,729	148,107
Corporate Administration
Segment Reporting Information [Line Items]
Total Assets			$ 51,653	$ 67,643