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Share-Based Compensation - Summary of the Option Unit Activity (Details) $ / shares in Units, $ in Millions | 3 Months Ended
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Mar. 31, 2023 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Weighted Average Remaining Contractual Term, Grants Vested | 2 years 8 months 12 days
2021 Equity Plan [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of units, grant outstanding beginning balance | shares | 4,311,662
Number of units, granted | shares | 71,099
Number of units, grant outstanding ending balance | shares | 4,382,761
Number of grants, vested | shares | 1,392,123
Number of grants, unvested | shares | 2,990,638
Weighted average exercise price, grant outstanding beginning balance | $ / shares | $ 15.24
Weighted average exercise price, grants issued | $ / shares | 13.70
Weighted average exercise price, grant outstanding ending balance | $ / shares | 15.21
Weighted average exercise price, grants vested | $ / shares | 15.16
Weighted average exercise price, grants unvested | $ / shares | $ 15.23
Weighted Average Remaining Contractual Term, Grants Outstanding | 8 years 4 months 24 days
Weighted Average Remaining Contractual Term, Grants Vested | 8 years 3 months 18 days
Aggregate Intrinsic Value, grants outstanding | $ | $ 0.0
Aggregate Intrinsic Value, grants vested | $ | $ 0.0
First Advantage Corporation [Member] |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |
Number of units, grant outstanding beginning balance | shares | 2,843,342
Number of grants, exercised | shares | (85,760)
Number of grants, forfeited | shares | (250,856)
Number of units, grant outstanding ending balance | shares | 2,506,726
Number of grants, vested | shares | 806,379
Number of grants, unvested | shares | 1,700,347
Weighted average exercise price, grant outstanding beginning balance | $ / shares | $ 6.66
Weighted average exercise price, grants issued | $ / shares | 6.68
Weighted average exercise price, forefeited | $ / shares | 6.69
Weighted average exercise price, grant outstanding ending balance | $ / shares | 6.66
Weighted average exercise price, grants vested | $ / shares | 6.64
Weighted average exercise price, grants unvested | $ / shares | $ 6.67
Weighted Average Remaining Contractual Term, Grants Outstanding | 6 years 9 months 18 days
Weighted Average Remaining Contractual Term, Grants Vested | 6 years 7 months 6 days
Aggregate Intrinsic Value, grants outstanding | $ | $ 18.3
Aggregate Intrinsic Value, grants vested | $ | $ 5.9

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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Net number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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