Employee Benefits - Deferred Compensation Plan - Additional Information (Details)	Aug. 31, 2021 USD ($)
Maximum
Defined Contribution Plan Disclosure [Line Items]
Deferred compensation liability	$ 1,000,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration