Net Income (Loss) Per Share - Outstanding Dilutive Potential Shares Excluded from Calculation of Diluted Net Income (Loss) Per Share (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Antidilutive securities excluded from computation of EPS
Antidilutive securities excluded from the calculation of diluted net income (loss) per share	29,947,343	41,188,790	30,693,622	40,857,178
Stock options, PSOs, including shares subject to ESPP
Antidilutive securities excluded from computation of EPS
Antidilutive securities excluded from the calculation of diluted net income (loss) per share	29,704,100	28,352,532	30,386,951	27,925,350
Restricted stock units
Antidilutive securities excluded from computation of EPS
Antidilutive securities excluded from the calculation of diluted net income (loss) per share	236,960	894,106	300,388	989,676
2026 Convertible Notes \| Shares issuable upon conversion of convertible notes
Antidilutive securities excluded from computation of EPS
Antidilutive securities excluded from the calculation of diluted net income (loss) per share	6,283	11,942,152	6,283	11,942,152