GOODWILL (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2025 USD ($)
Goodwill [Roll Forward]
December 31, 2024	$ 1,675,718
Adjustments	(9,329)
Foreign currency translation adjustment	26,383
September 30, 2025	1,692,772
Aerospace & Industrial
Goodwill [Roll Forward]
December 31, 2024	323,504
Adjustments	0
Foreign currency translation adjustment	4,607
September 30, 2025	328,111
Defense Electronics
Goodwill [Roll Forward]
December 31, 2024	701,719
Adjustments	0
Foreign currency translation adjustment	12,097
September 30, 2025	713,816
Naval & Power
Goodwill [Roll Forward]
December 31, 2024	650,495
Adjustments	(9,329)
Foreign currency translation adjustment	9,679
September 30, 2025	$ 650,845