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Segment Reporting - Summary Financial Information by Reporting Segment (Parenthetical) (Detail) | 9 Months Ended
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Sep. 30, 2022
CTU [Member] | Hippo [Member] |
Segment Reporting Information [Line Items] |
Acquisition date | Sep. 10, 2021
AIUS [Member] | DigitalCrafts [Member] |
Segment Reporting Information [Line Items] |
Acquisition date | Aug. 02, 2021
AIUS [Member] | CalSouthern [Member] |
Segment Reporting Information [Line Items] |
Acquisition date | Jul. 01, 2022

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- Details
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