Equity-Based Compensation - Stock Option Activity (Details) - Stock Options $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended	12 Months Ended
	Jan. 31, 2025 USD ($) $ / shares shares	Apr. 30, 2024 USD ($) $ / shares shares
Number of Options
Outstanding, beginning of the period (in shares) | shares	968
Options granted (in shares) | shares	134
Options exercised (in shares) | shares	(106)
Options forfeited (in shares) | shares	(10)
Outstanding, end of the period (in shares) | shares	986	968
Exercisable at end of period (in shares) | shares	696
Vested and expected to vest at end of period (in shares) | shares	972
Weighted Average Exercise Price
Outstanding, beginning of period (in dollars per share) | $ / shares	$ 41.79
Options granted (in dollars per share) | $ / shares	92.63
Options exercised (in dollars per share) | $ / shares	29.37
Options forfeited (in dollars per share) | $ / shares	60.86
Outstanding, end of the period (in dollars per share) | $ / shares	49.87	$ 41.79
Exercisable at end of period (in dollars per share) | $ / shares	37.87
Vested and expected to vest at end of period (in dollars per share) | $ / shares	$ 49.37
Weighted Average Remaining Contractual Life and Aggregate Intrinsic Value
Weighted Average Remaining Contractual Life, Outstanding (in years)	6 years 7 months 6 days	6 years 8 months 12 days
Weighted Average Remaining Contractual Life, Exercisable at end of period (in years)	5 years 8 months 12 days
Weighted Average Remaining Contractual Life, Vested and expected to vest at end of period (in years)	6 years 6 months
Aggregate Intrinsic Value, Outstanding | $	$ 35,098	$ 49,086
Aggregate Intrinsic Value, Exercisable at end of period | $	32,324
Aggregate Intrinsic Value, Vested and expected to vest at end of period | $	$ 35,011