Composition of Certain Financial Statement Captions - Property And Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property and Equipment [Line Items]
Property and equipment, gross	$ 654,205	$ 652,862
Less: Accumulated depreciation	(494,941)	(493,219)
Property and Equipment, net	159,264	159,643
Buildings
Property and Equipment [Line Items]
Property and equipment, gross	218,270	218,112
Equipment
Property and Equipment [Line Items]
Property and equipment, gross	198,260	196,792
Land
Property and Equipment [Line Items]
Property and equipment, gross	27,456	27,407
Purchased software
Property and Equipment [Line Items]
Property and equipment, gross	164,891	164,659
Furniture and fixtures
Property and Equipment [Line Items]
Property and equipment, gross	22,836	23,068
Leasehold improvements
Property and Equipment [Line Items]
Property and equipment, gross	21,826	22,491
Construction in progress
Property and Equipment [Line Items]
Property and equipment, gross	$ 666	$ 333

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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