Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($) $ in Thousands	Aug. 26, 2023	Aug. 27, 2022
Current liabilities:
Payroll and benefit related	$ 41,015	$ 48,415
Bonuses	19,893	15,476
Insurance related	34,343	32,410
Environmental related	13,835	12,254
Other	47,322	38,253
Total current liabilities	156,408	146,808
Long-term liabilities:
Benefit related	24,174	26,779
Environmental related	16,194	19,937
Asset retirement obligations	16,471	15,274
Insurance related	64,843	61,989
Total long-term liabilities	121,682	123,979
Total accrued liabilities	$ 278,090	$ 270,787

Employee related liabilities noncurrent.

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Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer), including liabilities for compensation costs, fringe benefits other than pension and postretirement obligations, rent, contractual rights and obligations, and statutory obligations.

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Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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