Detail of Certain Balance Sheet Accounts - Inventories of Products and Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Inventories of products:
Finished products	$ 324,482	$ 240,021
Work in progress	3,698	3,074
Raw materials	121,227	84,039
Inventories of products, gross	449,407	327,134
Inventory reserves	(6,382)	(8,249)
Inventories of products, net	443,025	318,885
Property, plant, and equipment:
Land	47,348	46,936
Buildings	202,813	199,720
Plant and equipment	1,379,997	1,358,990
Construction in progress	93,689	69,336
Finance leases	2,831	0
Property, plant, and equipment	1,726,678	1,674,982
Less accumulated depreciation	791,835	732,279
Property, plant, and equipment, net of accumulated depreciation	934,843	942,703
Intangible assets:
Intangible assets	626,966	624,804
Accumulated amortization	366,001	330,070
Intangible assets, net of accumulated amortization	260,965	294,734
Plant and Equipment
Intangible assets:
Operating lease, liability	2,000	2,700
Contractual agreements
Intangible assets:
Intangible assets	262,430	265,375
Accumulated amortization	131,417	110,811
Technology
Intangible assets:
Intangible assets	145,862	147,011
Accumulated amortization	80,586	74,693
Customer relationships
Intangible assets:
Intangible assets	60,340	60,623
Accumulated amortization	41,544	40,205
Tradenames/trademarks
Intangible assets:
Intangible assets	84,512	83,519
Accumulated amortization	59,274	53,951
Software
Intangible assets:
Intangible assets	73,822	68,276
Accumulated amortization	$ 53,180	$ 50,410