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Share-Based Compensation - Summary of the Option Unit Activity (Details) $ / shares in Units, $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2024 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Weighted Average Remaining Contractual Term, Grants Vested | 10 months 24 days
2021 Equity Plan [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of units, grant outstanding beginning balance | shares | 4,686,659
Number of grants, exercised | shares | (252,784)
Number of grants, issued | shares | 307,136
Number of grants, forfeited | shares | (94,323)
Number of units, grant outstanding ending balance | shares | 4,646,688
Number of grants, vested | shares | 2,159,459
Number of grants, unvested | shares | 2,487,229
Weighted average exercise price, grant outstanding beginning balance | $ / shares | $ 13.61
Weighted average exercise price, grants issued | $ / shares | 13.56
Weighted average exercise price, grants issued | $ / shares | 17.55
Weighted average exercise price, forefeited | $ / shares | 13.87
Weighted average exercise price, grant outstanding ending balance | $ / shares | 13.87
Weighted average exercise price, grants vested | $ / shares | 13.65
Weighted average exercise price, grants unvested | $ / shares | $ 14.06
Weighted Average Remaining Contractual Term, Grants Outstanding | 7 years
Weighted Average Remaining Contractual Term, Grants Vested | 6 years 10 months 24 days
Aggregate Intrinsic Value, grants outstanding | $ | $ 27.8
Aggregate Intrinsic Value, grants vested | $ | $ 13.2
First Advantage Corporation [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of units, grant outstanding beginning balance | shares | 1,915,252
Number of grants, exercised | shares | (156,107)
Number of grants, forfeited | shares | (16,978)
Number of units, grant outstanding ending balance | shares | 1,742,167
Number of grants, vested | shares | 726,095
Number of grants, unvested | shares | 1,016,072
Weighted average exercise price, grant outstanding beginning balance | $ / shares | $ 5.15
Weighted average exercise price, grants issued | $ / shares | 5.23
Weighted average exercise price, forefeited | $ / shares | 5.11
Weighted average exercise price, grant outstanding ending balance | $ / shares | 5.15
Weighted average exercise price, grants vested | $ / shares | 5.12
Weighted average exercise price, grants unvested | $ / shares | $ 5.18
Weighted Average Remaining Contractual Term, Grants Outstanding | 5 years 4 months 24 days
Weighted Average Remaining Contractual Term, Grants Vested | 5 years 4 months 24 days
Aggregate Intrinsic Value, grants outstanding | $ | $ 25.6
Aggregate Intrinsic Value, grants vested | $ | $ 10.7

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