Taxes Tax Effects of Temporary Differences (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Inventory	$ 24,969	$ 26,401
Accrued and other liabilities	92,601	91,892
Accrued post-retirement benefit and pension costs	34,015	33,010
Net operating loss and tax credit carryforwards	43,036	37,797
Swiss tax reform intangible asset	55,767	49,642
Other	6,726	4,927
Deferred Tax Assets, Gross	257,114	243,669
Valuation Allowance	(73,460)	(62,615)
Non-current deferred tax assets, net	183,654	181,054
Inventory	12,095	8,053
Deferred Tax Liabilities, Right of Use Asset and Other Assets	26,510	28,297
Property, Plant and Equipment	83,326	76,867
Rainin Intangible Amortization	62,479	61,278
Deferred Tax Liabilities, Tax Deferred Expense, Compensation and Benefits, Pension	49,918	52,197
International earnings	19,641	27,357
Deferred Tax Liabilities, Unrealized Currency Transaction Gains	7,165	11,285
Deferred Tax Liabilities, Gross, Noncurrent	261,134	265,334
Net deferred tax (liability) asset	$ (77,480)	$ (84,280)