Equity-Based Compensation - Stock Option Activity (Details) - Stock Options $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended	12 Months Ended
	Oct. 31, 2023 USD ($) $ / shares shares	Apr. 30, 2023 USD ($) $ / shares shares
Number of Options
Outstanding, beginning of the period (in shares) | shares	1,106
Options granted (in shares) | shares	150
Options exercised (in shares) | shares	(65)
Options forfeited (in shares) | shares	(9)
Outstanding, end of the period (in shares) | shares	1,182	1,106
Exercisable at end of period (in shares) | shares	842
Vested and expected to vest at end of period (in shares) | shares	1,182
Weighted Average Exercise Price
Outstanding, beginning of period (in dollars per share) | $ / shares	$ 32.60
Options granted (in dollars per share) | $ / shares	74.80
Options exercised (in dollars per share) | $ / shares	27.26
Options forfeited (in dollars per share) | $ / shares	44.03
Outstanding, end of the period (in dollars per share) | $ / shares	38.18	$ 32.60
Exercisable at end of period (in dollars per share) | $ / shares	28.43
Vested and expected to vest at end of period (in dollars per share) | $ / shares	$ 38.17
Other disclosures
Weighted Average Remaining Contractual Life, Outstanding (in years)	6 years 7 months 6 days	6 years 6 months
Weighted Average Remaining Contractual Life, Exercisable at end of period (in years)	5 years 7 months 6 days
Weighted Average Remaining Contractual Life, Vested and expected to vest at end of period (in years)	6 years 7 months 6 days
Aggregate Intrinsic Value, Outstanding | $	$ 26,476	$ 28,155
Aggregate Intrinsic Value, Exercisable at end of period | $	25,314
Aggregate Intrinsic Value, Vested and expected to vest at end of period | $	$ 26,473