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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares
3 Months Ended 6 Months Ended
Jan. 31, 2024
Jan. 31, 2023
Jan. 31, 2024
Jan. 31, 2023
Equity [Abstract]        
Cash dividends, per common share (in dollars per share) $ 0.48 $ 0.45 $ 0.96 $ 0.90