Stockholders’ Equity - Reserved Shares of Common Stock for Issuance (Details) - shares	Jun. 30, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Shares reserved of common stock for issuance	29,130,128,000	26,142,793,000
2020 Equity Incentive Plan | Common stock
Class of Stock [Line Items]
Shares reserved of common stock for issuance	12,149,138,000	9,979,700,000
Stock Options
Class of Stock [Line Items]
Shares reserved of common stock for issuance	11,138,435,000	12,785,176,000
Restricted Stock Units (RSUs)
Class of Stock [Line Items]
Shares reserved of common stock for issuance	2,497,064,000	1,508,615,000
PRSUs
Class of Stock [Line Items]
Shares reserved of common stock for issuance	687,500,000	0
Employee Stock Purchase Program (ESPP)
Class of Stock [Line Items]
Shares reserved of common stock for issuance	2,657,991,000	1,869,302,000