Employee Benefit Plans - Summary of Stock-Based Compensation Cost (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Total compensation cost recognized for stock-based compensation plans | $ 42,700 | $ 1,977 | $ 7,100 | $ 3,300 |
| Stock Options [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Total compensation cost recognized for stock-based compensation plans | 3,694 | 1,977 | ||
| RSUs [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Total compensation cost recognized for stock-based compensation plans | 14,052 | 0 | ||
| PRSUs [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Total compensation cost recognized for stock-based compensation plans | $ 24,967 | $ 0 | ||