Property, Plant, and Equipment (Details) - USD ($) $ in Thousands	Apr. 02, 2022	Jan. 01, 2022
Property, Plant and Equipment
Accumulated depreciation	$ (529,226)	$ (516,437)
Total	442,022	437,889
Land and land improvements
Property, Plant and Equipment
Property, plant, and equipment, gross	23,153	23,470
Building and building improvements
Property, Plant and Equipment
Property, plant, and equipment, gross	177,453	151,297
Machinery and equipment
Property, Plant and Equipment
Property, plant, and equipment, gross	$ 770,642	$ 779,559

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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