Net Loss Per Share - Antidilutive Securities and Potential Common Shares (Details) - shares shares in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities not included in computation of diluted net loss per share	42,772	35,913	24,212
Potential common shares that would have been included if not for anti-dilutive effect of securities	5,700	9,200	6,300
Options to purchase common stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities not included in computation of diluted net loss per share	29,904	27,800	20,877
Restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities not included in computation of diluted net loss per share	12,703	7,883	3,086
ESPP shares issuable
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities not included in computation of diluted net loss per share	165	230	249