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Share-Based Plans - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Aug. 30, 2025 | Aug. 31, 2024 | Aug. 26, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Maximum percentage of discount on salary and bonus | 25.00% |  |
Share-based compensation expense | $ 124,717 | $ 106,246 | $ 93,087
Exercise period of vested options after death | 1 year |  |
Forfeiture rate | 7.00% | 7.00% | 10.00%
Weighted average grant date fair value of options granted | $ 1,026.93 | $ 922.1 | $ 764.68
Intrinsic value of options exercised | $ 447,400 | $ 424,500 | $ 424,600
Total fair value of options vested | 79,900 | 67,000 | 47,900
Share-based compensation expense for unvested awards not yet recognized in earnings | $ 112,600 |  |
Weighted average period for recognition of share-based compensation expense for unvested awards | 2 years 9 months 18 days |  |
Expense related to the discount on the selling of shares to employees and executives | $ 3,200 | $ 3,100 | $ 2,500
Shares sold to employees under employee stock purchase plan | 4,419 | 5,000 | 5,183
Common stock reserved for future issuance | 112,922 |  |
Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Exercise period of vested options after service period | 90 days |  |
Term of options granted | 10 years |  |
Share-Based Payment Arrangement, Employee |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Forfeiture rate | 10.00% |  |
Two Thousand Three Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Accrued Director fees | $ 20,200 | $ 15,300 |
Accrued director fees in shares | 4,822 |  |
Additional shares of stock or units | 0 |  |
Executive Stock Purchase Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Shares sold to employees under employee stock purchase plan | 246 | 540 | 689
Common stock reserved for future issuance | 232,180 |  |
Omnibus Incentive Award Plan 2020 | Share-Based Payment Arrangement, Employee |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Forfeiture rate | 0.00% |  |
Restricted Stock Units (RSUs) |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Service period | 4 years |  |
Non vested restricted stock unit award | $ 7,400 |  |
Estimated weighted average period | 2 years 6 months |  |
Stock Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Option-vesting periods | 4 years |  |
Stock Options | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Option-vesting periods | 5 years |  |
Stock Options | Minimum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Term of options from grant date | ten years |  |
Option-vesting periods | 4 years |  |
2011 Equity Incentive Award Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Debt instrument term | 10 years |  |

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