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Inventories
9 Months Ended
Jan. 24, 2020
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventory balances, net of reserves, were as follows:
(in millions)January 24, 2020April 26, 2019
Finished goods$2,693  $2,476  
Work in-process643  572  
Raw materials786  705  
Total$4,122  $3,753