Fixed Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,370,433	$ 1,318,071
Accumulated depreciation	(986,805)	(897,399)
Property, plant and equipment, net	383,628	420,672
Rental property and equipment	76,719	111,188
Accumulated depreciation	(53,136)	(83,701)
Rental property and equipment, net	23,583	27,487
Depreciation expense	145,000	140,000	$ 132,000
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	669,122	673,898
Capitalized software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	569,525	516,816
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 131,786	$ 127,357