Equity - Summary of Stock Option Activity (Details) $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended	12 Months Ended
	Jul. 31, 2024 USD ($) $ / shares shares	Jan. 31, 2024 USD ($) $ / shares shares
Number of Stock Options Outstanding (in thousands)
Balance, beginning of period (in shares) | shares	8,503
Options granted (in shares) | shares	0
Options exercised (in shares) | shares	(931)
Options cancelled (in shares) | shares	(11)
Options forfeited (in shares) | shares	(80)
Balance, end of period (in shares) | shares	7,481	8,503
Options vested (in shares) | shares	6,252
Options expected to vest (in shares) | shares	7,481
Weighted Average Exercise Price
Balance, beginning of period (in USD per share) | $ / shares	$ 13.03
Options granted (in USD per share) | $ / shares	0
Options exercised (in USD per share) | $ / shares	10.82
Options cancelled (in USD per share) | $ / shares	13.75
Options forfeited (in USD per share) | $ / shares	18.30
Balance, end of period (in USD per share) | $ / shares	13.18	$ 13.03
Options vested (in USD per share) | $ / shares	12.18
Options expected to vest (in USD per share) | $ / shares	$ 13.18
Weighted Average Remaining Years
Outstanding (in years)	5 years 4 months 20 days	5 years 10 months 6 days
Options vested (in years)	5 years 1 month 17 days
Options expected to vest (in years)	5 years 4 months 20 days
Aggregate Intrinsic value (in millions)
Outstanding value | $	$ 284.7	$ 499.2
Options vested | $	244.2
Options expected to vest | $	$ 284.7