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Quarterly Results for 2022 and 2011 (Unaudited) - Additional Information (Detail)	Dec. 31, 2022	Dec. 31, 2021
Quarterly Financial Information Disclosure [Abstract]
Insurance policy renewal commissions (percent)	8.00%	10.00%

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- References

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- Definition

Insurance Policy Renewal Commissions, Percent

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No definition available.

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