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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares
3 Months Ended 6 Months Ended
Feb. 26, 2022
Feb. 27, 2021
Feb. 26, 2022
Feb. 27, 2021
Statement of Stockholders' Equity [Abstract]        
Common stock dividends (in dollars per share) $ 0.18 $ 0.12 $ 0.18 $ 0.24