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Share-Based Compensation - Summary of Assumptions Applied to Establish Fair Value of Options Granted Using Black-Scholes Option Pricing Model (Details) - $ / shares | 3 Months Ended | 8 Months Ended
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Sep. 30, 2021 | Sep. 30, 2020
2021 Equity Plan [Member] |  |
Weighted Average Assumptions |  |
Expected stock price volatility | 38.60% |
Risk- Free Interest Rate | 1.02% |
Expected Term (in years) | 5 years 10 months 2 days |
Estimated fair value of the underlying unit | $ 15.00 |
Class B Awards [Member] |  |
Weighted Average Assumptions |  |
Expected stock price volatility |  | 30.57%
Risk- Free Interest Rate |  | 1.36%
Expected Term (in years) |  | 6 years 3 months
Estimated fair value of the underlying unit |  | $ 10.00
Class C Awards [Member] |  |
Weighted Average Assumptions |  |
Expected stock price volatility |  | 30.08%
Risk- Free Interest Rate |  | 1.47%
Expected Term (in years) |  | 6 years 3 months
Estimated fair value of the underlying unit |  | $ 10.00

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- Definition Share-based Payment Arrangement, Weighted Average Assumptions. + References No definition available. + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + 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 -Subparagraph (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Rate of weighted-average expected volatility for award under share-based payment arrangement. + 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 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + 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 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.D.2) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 + Details
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