Goodwill and Other Intangible Assets - Carrying Amount of Finite-lived and Other Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Finite-lived assets
Gross Carrying Amount	$ 310,145	$ 310,145
Accumulated Amortization	182,006	165,254
Net Carrying Amount	128,139	144,891
Indefinite-lived assets
Intangible assets, gross	314,845	314,845
Intangibles, Net	132,839	149,591
Trade names and trademarks
Indefinite-lived assets
Indefinite-lived intangible assets (excluding goodwill)	4,700	4,700
Electronic Systems
Finite-lived assets
Accumulated Amortization	127,342	118,054
Net Carrying Amount	37,203
Indefinite-lived assets
Intangible assets, gross	164,545	164,545
Intangibles, Net	37,203	46,491
Structural Systems
Finite-lived assets
Accumulated Amortization	54,664	47,200
Net Carrying Amount	90,936
Indefinite-lived assets
Intangible assets, gross	150,300	150,300
Intangibles, Net	$ 95,636	103,100
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Estimated useful life of intangible assets (in years)	17 years
Finite-lived assets
Gross Carrying Amount	$ 261,300	261,300
Accumulated Amortization	171,420	156,921
Net Carrying Amount	$ 89,880	104,379
Trade names and trademarks
Finite-Lived Intangible Assets [Line Items]
Estimated useful life of intangible assets (in years)	16 years
Finite-lived assets
Gross Carrying Amount	$ 10,400	10,400
Accumulated Amortization	3,616	2,937
Net Carrying Amount	$ 6,784	7,463
Contract renewal
Finite-Lived Intangible Assets [Line Items]
Estimated useful life of intangible assets (in years)	14 years
Finite-lived assets
Gross Carrying Amount	$ 1,845	1,845
Accumulated Amortization	1,845	1,845
Net Carrying Amount	$ 0	0
Technology
Finite-Lived Intangible Assets [Line Items]
Estimated useful life of intangible assets (in years)	23 years
Finite-lived assets
Gross Carrying Amount	$ 36,000	36,000
Accumulated Amortization	4,525	2,951
Net Carrying Amount	$ 31,475	33,049
Backlog
Finite-Lived Intangible Assets [Line Items]
Estimated useful life of intangible assets (in years)	2 years
Finite-lived assets
Gross Carrying Amount	$ 600	600
Accumulated Amortization	600	600
Net Carrying Amount	$ 0	$ 0