Subsequent events - Additional Information (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Jan. 07, 2021 |
Oct. 05, 2020 |
Dec. 31, 2020 |
|
| PIPE Investment [Member] | |||
| SUBSEQUENT EVENTS | |||
| Business combination, proceeds from private placement | $ 400,000 | $ 400,000,000 | |
| IPO [Member] | |||
| SUBSEQUENT EVENTS | |||
| Business combination, deferred underwriter fees | $ 29,000,000 | 29,000,000 | |
| SCH and Merger Sub [Member] | |||
| SUBSEQUENT EVENTS | |||
| Business combination, net increase in cash | 670,000,000 | ||
| Business combination, transaction costs | $ 61,800,000 |