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Consolidated Statement Of Stockholders' Equity (Parenthetical) - $ / shares
3 Months Ended 9 Months Ended
Feb. 23, 2019
Feb. 24, 2018
Feb. 23, 2019
Feb. 24, 2018
Consolidated Statement Of Stockholders' Equity        
Cash dividends declared per common share $ 0.13 $ 0.12 $ 0.39 $ 0.36