Information on Business Segments (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 1,450,871	$ 1,261,868	$ 1,258,846
Long-lived assets	$ 2,391,000	$ 1,663,400	$ 1,874,600
Sales from international locations to domestic locations	66.00%	78.00%	78.00%
Corporate, Non-Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 0	$ 0	$ 0
Domestic [Member] | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	599,900	545,200	516,400
Long-lived assets	557,900	360,200	380,700
International [Member] | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	935,100	806,800	829,400
Long-lived assets	1,833,100	1,303,200	1,493,900
Other [Member] | Corporate, Non-Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	(84,200)	(90,200)	(87,000)
Long-lived assets	0	0	0
Germany [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	225,800	204,300	243,100
Long-lived assets	405,800	388,200	428,900
Singapore [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	183,300	144,900	136,800
Long-lived assets		196,700	201,600
Italy [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	303,900	$ 300,400	$ 398,200
TAIWAN
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 321,600