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Stockholders' Equity - Stock-based Compensation Employee Stock Purchase Plan Fair Value Assumptions (Details) - Employee stock - $ / shares | 6 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Class of Stock [Line Items] |  |
Expected term (in years) | 10 months 24 days | 1 year
Expected volatility | 56.00% | 56.70%
Risk-free interest rate | 4.80% | 4.60%
Expected dividends | 0.00% | 0.00%
Weighted average fair value at grant date (in usd per share) | $ 100.10 | $ 105.75

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