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Stock-Based Compensation - Additional Information (Details) $ / shares in Units, $ in Thousands |  |  |  |  | 1 Months Ended | 12 Months Ended |
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Aug. 04, 2021 shares | Jul. 01, 2021 USD ($) | Jun. 22, 2021 USD ($) shares | Jun. 07, 2021 shares | Jun. 30, 2021 USD ($) period $ / shares shares | May 31, 2021 shares | Jan. 31, 2021 USD ($) day $ / shares shares | Mar. 31, 2019 USD ($) tranche $ / shares shares | Jan. 31, 2024 USD ($) $ / shares shares | Jan. 31, 2023 USD ($) $ / shares shares | Jan. 31, 2022 USD ($) $ / shares | May 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of outstanding stock used to calculate the increase in shares available for issuance |  |  |  |  |  | 5.00% |  |  |  |  |  |
Shares available for grant (in shares) |  |  |  |  |  |  |  |  | 48,622,946 |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Terms of Award |  |  |  |  |  |  |  |  | 10 years |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  | $ 55,757 | $ 55,517 | $ 50,131 |
Granted (in shares) |  |  |  |  |  |  |  |  | 1,512,000 | 0 |  |
Award vesting period |  |  |  |  |  |  |  |  | 4 years |  |  |
Weighted average grant date fair value of options granted (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 7.56 |  | $ 5.58 |
Accrued ESPP employee contributions | $ |  |  |  |  |  |  |  |  | $ 1,400 | $ 1,400 | $ 2,300 |
Net proceeds from offering | $ |  | $ 276,000 |  |  |  |  |  |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  | $ 58,230 | $ 58,057 | 50,827 |
Balance |  |  |  |  |  |  |  |  | 5 years 10 months 24 days | 6 years 7 months 6 days |  |
Cancelled/forfeited (in shares) |  |  |  |  |  |  |  |  | 3,786,000 |  |  |
Equity classified awards |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  | $ 57,230 | $ 57,057 | $ 49,827 |
Chief Executive Officer |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  |  | 9,274,528 |  |  |  |
Chief Executive Officer | Tranche One |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  |  | 2,318,632 |  |  |  |
Chief Executive Officer | Tranche Two through Four |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  |  | 6,955,896 |  |  |  |
Chief Executive Officer | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  |  | 2,318,632 |  |  |  |
Vested (in shares) |  |  | 2,318,632 |  |  |  |  |  |  |  |  |
Chief Executive Officer | Tranche Three |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | 2,318,632 |  |  |  |  |  |  | 2,318,632 |  |  |  |
Chief Executive Officer | Tranche Four |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  |  | 2,318,632 |  |  |  |
Cancelled/forfeited (in shares) | 2,318,632 |  |  |  |  |  |  |  |  |  |  |
Performance share units |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  | 3,100,000 |  |  |  |  |
Award requisite service period |  |  |  |  |  |  | 5 years |  |  |  |  |
Share-based compensation arrangement, threshold consecutive trading days | day |  |  |  |  |  |  | 45 |  |  |  |  |
Equity volatility |  |  |  |  |  |  | 40.00% |  |  |  |  |
Risk-free rate |  |  |  |  |  |  | 0.42% |  |  |  |  |
Expected term (in years) |  |  |  |  |  |  | 5 years |  |  |  |  |
Grant date fair value | $ |  |  |  |  |  |  | $ 3,500 |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  | $ 400 |  |  |  |  |  |  |  |  |
Performance based units, shares outstanding (in shares) |  |  |  |  |  |  |  |  | 780,000 |  |  |
Fair value of common stock, (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 9.07 |  |  |  |  |
Performance share units | Minimum |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  | 0 |  |  |  |  |
Weighted-average trading price of common stock (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 30 |  |  |  |  |
Performance share units | Maximum |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  | 3,100,000 |  |  |  |  |
Weighted-average trading price of common stock (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 100 |  |  |  |  |
Stock options |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Equity volatility |  |  |  |  |  |  |  |  | 60.10% |  |  |
Risk-free rate |  |  |  |  |  |  |  |  | 3.50% |  |  |
Fair value of common stock, minimum (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 10.96 |
Expected term (in years) |  |  |  |  |  |  |  |  | 6 years 1 month 6 days |  | 6 years |
Expected dividend rate |  |  |  |  |  |  |  |  | 0.00% | 0.00% | 0.00% |
Fair value of common stock, (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 12.85 |  |  |
Stock options | Equity classified awards |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  | $ 15,125 | $ 23,454 | $ 36,385 |
Stock options | Chief Executive Officer |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Equity volatility |  |  |  |  |  |  |  | 44.00% |  |  |  |
Risk-free rate |  |  |  |  |  |  |  | 2.60% |  |  |  |
Expected term (in years) |  |  |  |  |  |  |  | 10 years |  |  |  |
Grant date fair value | $ |  |  |  |  |  |  |  | $ 6,100 |  |  |  |
Number of tranches | tranche |  |  |  |  |  |  |  | 4 |  |  |  |
Fair value of common stock, (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 4.14 |  |  |  |
Stock options | Chief Executive Officer | Tranche One |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Award vesting period |  |  |  |  |  |  |  | 3 years |  |  |  |
Stock options | Chief Executive Officer | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  | 5,800 |  |  |  |  |  |  |  |  |
RSUs |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  |  |  | 300,000 |  | 6,319,000 |  |  |
Award requisite service period |  |  |  |  |  |  | 5 years |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  | $ 600 |  |  |  |  |  |  |  |  |
Performance based units, shares outstanding (in shares) |  |  |  |  |  |  |  |  | 9,259,000 | 9,400,000 |  |
Weighted average grant date fair value (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 12.61 | $ 12.23 |  |
Cancelled/forfeited (in shares) |  |  |  |  |  |  |  |  | 3,015,000 |  |  |
RSUs | Equity classified awards |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  | $ 38,684 | $ 24,963 | $ 3,196 |
RSUs | Tranche One |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Award requisite service period |  |  |  |  |  |  | 1 year |  |  |  |  |
Award vesting percentage |  |  |  |  |  |  | 20.00% |  |  |  |  |
RSUs | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Award requisite service period |  |  |  |  |  |  | 4 years |  |  |  |  |
ESPP |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of outstanding stock used to calculate the increase in shares available for issuance |  |  |  |  | 1.00% |  |  |  |  |  |  |
Fair value of common stock, minimum (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 11.48 | $ 8.84 | $ 14.27 |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  | $ 3,700 | $ 8,600 | $ 6,100 |
Expected dividend rate |  |  |  |  |  |  |  |  | 0.00% | 0.00% | 0.00% |
Shares authorized for issuance (in shares) |  |  |  |  | 5,100,000 |  |  |  |  |  |  |
Number of additional shares allowable under the plan |  |  |  |  | 15,300,000 |  |  |  |  |  |  |
Shares available for issuance (in shares) |  |  |  |  |  |  |  |  | 7,503,033 |  |  |
Purchase price of shares |  |  |  |  | 85.00% |  |  |  |  |  |  |
Consecutive offering period |  |  |  |  | 12 months |  |  |  |  |  |  |
Number of purchase periods | period |  |  |  |  | 2 |  |  |  |  |  |  |
Length of purchase period |  |  |  |  | 6 months |  |  |  |  |  |  |
Incremental charges due to modification | $ |  |  |  |  |  |  |  |  | $ 200 | $ 2,400 | $ 3,400 |
ESPP | Equity classified awards |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  | $ 3,717 | $ 8,695 | $ 6,142 |
ESPP | Minimum |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Expected term (in years) |  |  |  |  |  |  |  |  | 6 months | 6 months | 6 months |
ESPP | Maximum |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Expected term (in years) |  |  |  |  |  |  |  |  | 1 year | 1 year | 1 year |
Deferred stock compensation plan |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Equity volatility |  |  |  |  | 48.20% |  |  |  |  |  |  |
Risk-free rate |  |  |  |  | 0.17% |  |  |  |  |  |  |
Expected term (in years) |  |  |  |  | 1 year |  |  |  |  |  |  |
Stock-based compensation, net of amounts capitalized | $ |  |  |  |  |  |  |  |  |  |  | $ 3,200 |
Minimum amount of payroll deduction |  |  |  |  |  |  |  |  |  |  |  | 10.00%
Maximum amount of payroll deduction |  |  |  |  |  |  |  |  |  |  |  | 25.00%
Put right | $ |  |  |  |  | $ 1,900 |  |  |  |  |  |  |
Weighted average grant date fair value (in dollars per share) | $ / shares |  |  |  |  | $ 5.86 |  |  |  |  |  |  |
Shares issued |  |  |  | 1,769,945 |  |  |  |  |  |  |  |
Fair value of common stock, (in dollars per share) | $ / shares |  |  |  |  | $ 4.93 |  |  |  |  |  |  |
Common Class A |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized |  |  |  |  |  | 80,401,680 |  |  |  |  |  |
Number of new shares authorized |  |  |  |  |  | 25,480,000 |  |  |  |  |  |

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