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Property, Plant, and Equipment, Net
12 Months Ended
Dec. 25, 2021
Property, Plant and Equipment [Abstract]  
Property, Plant, and Equipment, Net Property, Plant, and Equipment, Net
(In thousands)20212020
Land and land improvements$34,050 $33,602 
Buildings238,033 218,319 
Machinery and equipment657,673 658,613 
Construction in progress34,311 28,631 
 964,067 939,165 
Less accumulated depreciation(578,505)(562,593)
Property, plant, and equipment, net$385,562 $376,572 
Depreciation expense for property, plant, and equipment was $39.1 million in 2021, $38.7 million in 2020, and $37.3 million in 2019.