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Inventories
9 Months Ended
Jan. 22, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
A summary of inventories is as follows:

(Unaudited, amounts in thousands)1/22/20224/24/2021
Raw materials$175,372 $112,371 
Work in process40,243 24,791 
Finished goods150,186 121,182 
FIFO inventories365,801 258,344 
Excess of FIFO over LIFO(50,206)(32,207)
Total inventories (1)
$315,595 $226,137 
(1)Increased balance to ensure input material availability to support increased sales demand and manufacturing capacity