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Shareholders' Equity (Details) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jun. 25, 2024 USD ($) $ / shares | Jun. 01, 2024 USD ($) $ / shares shares | Jun. 03, 2023 USD ($) $ / shares shares | Jun. 01, 2024 USD ($) $ / shares shares | Jun. 03, 2023 USD ($) $ / shares shares | Oct. 31, 2023 individual shares | Jun. 30, 2021 shares
Components Of Shareholders Equity [Line Items] |  |  |  |  |  |  |
Repurchases of common stock | $ |  |  |  | $ 167,166 | $ 31,072 |  |
Stock issued during period, shares, employee stock ownership plan |  | 14,000 | 14,000 | 41,000 | 45,000 |  |
Payments of regular cash dividends | $ |  |  |  | $ 140,695 | $ 132,484 |  |
Dividends payable per share (in usd per share) | $ / shares |  | $ 830 | $ 2.37 | $ 830 | $ 2.37 |  |
Dividend payable amount | $ |  |  |  |  | $ 132,484 |  |
Number of individuals eligible for nomination | individual |  |  |  |  |  | 2 |
Common stock, ownership percentage threshold, two board-member nomination |  |  |  |  |  | 0.10 |
Common stock, ownership percentage threshold, transferee percentage |  |  |  |  |  | 0.15 |
Subsequent Event |  |  |  |  |  |  |
Components Of Shareholders Equity [Line Items] |  |  |  |  |  |  |
Dividends payable per share (in usd per share) | $ / shares | $ 0.83 |  |  |  |  |  |
Dividend payable amount | $ | $ 46,582 |  |  |  |  |  |
Maximum |  |  |  |  |  |  |
Components Of Shareholders Equity [Line Items] |  |  |  |  |  |  |
Common stock, ownership percentage |  |  |  |  |  | 0.10 |
Minimum |  |  |  |  |  |  |
Components Of Shareholders Equity [Line Items] |  |  |  |  |  |  |
Common stock, ownership percentage |  |  |  |  |  | 0.05 |
Treasury Stock |  |  |  |  |  |  |
Components Of Shareholders Equity [Line Items] |  |  |  |  |  |  |
Repurchases of common stock | $ |  | $ 18,489 | $ 65 | $ 167,166 | $ (31,072) |  |
Class A Common Stock |  |  |  |  |  |  |
Components Of Shareholders Equity [Line Items] |  |  |  |  |  |  |
Stock repurchased during period, including held in treasury (in shares) |  | 200,000 | 1,000 | 1,742,000 | 386,000 |  |
Treasury stock, shares repurchased to satisfy tax withholding obligation |  | 1,000 | 1,000 | 96,000 | 55,000 |  |
Dividends declared per common share (in usd per share) | $ / shares |  | $ 830 | $ 790 | $ 2,490 | $ 2,370 |  |
Class of warrant or right, number of securities called by each warrant or right (in shares) |  |  |  |  |  | 1.225 |
Share Repurchase Plan | Class A Common Stock |  |  |  |  |  |  |
Components Of Shareholders Equity [Line Items] |  |  |  |  |  |  |
Number of shares authorized for repurchase |  |  |  |  |  |  | 5,000
Maximum number of shares that can be repurchased |  | 2,078,000 |  | 2,078,000 |  |  |

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