REVENUE (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Net sales	$ 924,008	$ 876,576	$ 1,837,695	$ 1,682,221
Aerospace & Defense
Disaggregation of Revenue [Line Items]
Net sales	643,498	608,533	1,284,930	1,171,455
Commercial
Disaggregation of Revenue [Line Items]
Net sales	280,510	268,043	552,765	510,766
Aerospace Defense | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Net sales	176,007	167,587	355,446	319,309
Ground Defense | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Net sales	90,135	97,542	191,542	194,779
Naval Defense | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Net sales	263,058	240,086	513,139	461,172
Commercial Aerospace | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Net sales	114,298	103,318	224,803	196,195
Power & Process | Commercial
Disaggregation of Revenue [Line Items]
Net sales	173,688	163,473	340,745	306,407
General Industrial | Commercial
Disaggregation of Revenue [Line Items]
Net sales	$ 106,822	$ 104,570	$ 212,020	$ 204,359
Over-time
Disaggregation of Revenue [Line Items]
Net sales, percent	52.00%	51.00%	52.00%	52.00%
Point-in-time
Disaggregation of Revenue [Line Items]
Net sales, percent	48.00%	49.00%	48.00%	48.00%