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Income Taxes - Components of Deferred Income Taxes (Details) - USD ($) $ in Thousands | Aug. 31, 2024 | Aug. 26, 2023
--- | --- | ---
Deferred tax assets |  |
Payroll and benefit related | $ 16,009 | $ 15,284
Insurance related | 14,067 | 14,347
Environmental | 7,807 | 7,542
Accrued expenses | 8,169 | 7,847
Operating lease liabilities | 17,083 | 16,162
Research and development | 6,243 | 3,628
Other | 12,884 | 11,916
Total deferred tax assets | 82,262 | 76,726
Deferred tax liabilities |  |
Payroll and benefit related | 24,655 | 22,230
Tax in excess of book depreciation | 59,113 | 53,597
Purchased intangible assets | 48,908 | 43,994
Rental merchandise in service | 59,692 | 62,562
Operating lease right-of-use assets | 16,575 | 15,600
Other | 320 | 488
Total deferred tax liabilities | 209,263 | 198,471
Net deferred tax liability | $ 127,001 | $ 121,745

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- Definition The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from environmental costs, which can only be deducted for tax purposes when actual costs are incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken. + References No definition available. + Details
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