Quarterly report pursuant to Section 13 or 15(d)

Equity Based Awards - Summary of Restricted Stock Units Activity (Detail)

v3.21.2
Equity Based Awards - Summary of Restricted Stock Units Activity (Detail) - Restricted Stock Units (RSUs) [Member]
9 Months Ended
Sep. 30, 2021
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Outstanding at December 31, 2020 | shares 0
Number of Shares, Granted | shares 3,900,074
Number of Shares, Vested | shares 0
Number of Shares, Forfeited | shares (55,337)
Number of Shares, Unvested at June 30, 2021 | shares 3,844,737
Weighted- Average Grant Date Fair Value, Outstanding at December 31, 2020 | $ / shares $ 0
Weighted- Average Grant Date Fair Value, Granted | $ / shares 9.54
Weighted- Average Grant Date Fair Value, Vested | $ / shares 0
Weighted- Average Grant Date Fair Value, Forfeited | $ / shares 9.07
Weighted- Average Grant Date Fair Value, Unvested at June 30, 2021 | $ / shares $ 9.54