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Inventories
12 Months Ended
Dec. 30, 2022
Inventory, Net [Abstract]  
Inventories Inventories
Major components of inventories were as follows (in thousands):
20222021
Finished products and components$222,326 $166,922 
Products and components in various stages of completion138,957 117,063 
Raw materials and purchased components248,636 185,291 
Subtotal609,919 469,276 
Reduction to LIFO cost(133,129)(86,975)
Total$476,790 $382,301 
Inventories valued under the LIFO method were $253.6 million in 2022 and $211.1 million in 2021. All other inventory was valued on the FIFO method.