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Stockholders' Equity - Additional Information (Details) - $ / shares	3 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Dec. 27, 2024
Amazon com NV Investment Holdings LLC \| Warrant Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of securities called by warrants (in shares)			1,158,539
Exercise price (in usd per share)			$ 137.7671
Expected life			7 years
Time-based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Restricted stock units awarded (in shares)	300,000	600,000
Performance-based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Restricted stock units awarded (in shares)	100,000	100,000
Performance-based restricted stock units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage	200.00%
Market-based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Restricted stock units awarded (in shares)	100,000	100,000
Market-based restricted stock units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage	200.00%
2021 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available to be issued (in shares)	6,579,931