Stockholders' Equity - Schedule of Common Stock Shares Reserved for Future Issuance (Details) - 2020 Plan and 2014 Plan - shares	Mar. 31, 2024	Dec. 31, 2023
Class of Stock [Line Items]
Common stock reserved for future issuances (in shares)	19,036,285,000	16,133,448,000
Options issued and outstanding
Class of Stock [Line Items]
Common stock reserved for future issuances (in shares)	10,097,695,000	9,314,836,000
Restricted stock units outstanding
Class of Stock [Line Items]
Common stock reserved for future issuances (in shares)	1,204,939,000	753,462,000
Shares available for future stock option grants
Class of Stock [Line Items]
Common stock reserved for future issuances (in shares)	7,733,651,000	6,065,150,000