Stock-Based Compensation - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Sep. 30, 2023	Oct. 01, 2022
Number of Options
Beginning balance (in shares)	10,802,882
Exercised (in shares)	(2,005,776)
Forfeited (in shares)	(247,149)
Ending balance (in shares)	8,549,957	10,802,882
Options exercisable (in shares)	8,549,957
Options vested and expected to vest (in shares)	8,549,957
Weighted Average Exercise Price
Beginning balance (in USD per share)	$ 13.37
Exercised (in USD per share)	10.64
Forfeited (in USD per share)	14.2
Ending balance (in USD per share)	13.99	$ 13.37
Option exercisable - Weighted Average Exercise Price (in USD per share)	13.99
Options vested and expected to vest - Weighted Average Exercise Price (in USD per share)	$ 13.99
Additional Information
Weighted-Average Remaining Contractual Term	3 years 7 months 6 days	4 years 6 months
Options exercisable - Weighted Average Remaining Contractual Term	3 years 7 months 6 days
Options vested and expected to vest - Weighted Average Remaining Contractual Term	3 years 7 months 6 days
Aggregate Intrinsic Value	$ 1,689	$ 10,956
Options exercisable - Average Intrinsic Value	1,689
Options vested and expected to vest - Average Intrinsic Value	$ 1,689

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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