Stockholders’ Equity and Equity Incentive Plans - Additional Information (Details)	3 Months Ended
	Apr. 30, 2023 USD ($) plan $ / shares shares	Jan. 31, 2023 $ / shares shares	Feb. 28, 2022 USD ($)
Class of Stock [Line Items]
Common stock, par value (in dollars per share) | $ / shares	$ 0.001	$ 0.001
Stock repurchase plan, authorized amount (up to) | $			$ 1,000,000,000
Number of equity incentive plans | plan	2
Stock Options
Class of Stock [Line Items]
Unrecognized stock-based compensation expenses related to outstanding unvested stock options | $	$ 100,000
Unrecognized stock-based compensation excepted to be recognized over a weighted-average period (in years)	8 months 12 days
RSUs
Class of Stock [Line Items]
Unrecognized stock-based compensation expenses | $	$ 2,278,700,000
Unrecognized stock-based compensation excepted to be recognized over a weighted-average period (in years)	2 years 8 months 12 days
Employee Stock Purchase Plan
Class of Stock [Line Items]
Unrecognized stock-based compensation expenses | $	$ 48,000,000
Unrecognized stock-based compensation excepted to be recognized over a weighted-average period (in years)	1 year 2 months 12 days
Class A Common Stock
Class of Stock [Line Items]
Common stock, authorized (in shares) | shares	2,000,000,000	2,000,000,000
Stock repurchased and retired during period (in shares) | shares	1,224,250
Stock repurchased and retired during period | $	$ 132,400,000
Class A Common Stock | Initial Public Offering
Class of Stock [Line Items]
Common stock, authorized (in shares) | shares	2,000,000,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.001
Class B Common Stock
Class of Stock [Line Items]
Common stock, authorized (in shares) | shares	300,000,000	300,000,000
Class B Common Stock | Initial Public Offering
Class of Stock [Line Items]
Common stock, authorized (in shares) | shares	300,000,000
Common stock, par value (in dollars per share) | $ / shares	$ 0.001