Goodwill and Other Intangible Assets (Changes in Intangible Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Ending Gross Amount	$ 371,115	$ 344,010
Finite-lived intangible assets, Accumulated Amortization	(272,017)	(252,454)
Indefinite-lived intangible assets, Ending Gross Amount	101,100	98,721
Indefinite-lived intangible assets, Accumulated Amortization	$ (1,723)	(1,673)
Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	1 year
Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	40 years
Engineering drawings
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Ending Gross Amount	$ 92,205	89,529
Finite-lived intangible assets, Accumulated Amortization	$ (92,205)	(89,529)
Engineering drawings | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	10 years
Engineering drawings | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	22 years
Existing customer relationships
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)			5 years
Finite-lived intangible assets, Ending Gross Amount	$ 151,216	126,761
Finite-lived intangible assets, Accumulated Amortization	$ (90,137)	(79,039)
Existing customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	5 years
Useful life	5 years
Existing customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	10 years
Useful life	10 years
Patents
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Ending Gross Amount	$ 25,836	25,086
Finite-lived intangible assets, Accumulated Amortization	$ (25,836)	(25,086)
Patents | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	9 years
Patents | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	16 years
Other
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Ending Gross Amount	$ 101,858	102,634
Finite-lived intangible assets, Accumulated Amortization	$ (63,839)	$ (58,800)
Other | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	1 year
Other | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life (Years)	40 years