Deferred Costs, Capitalized, Prepaid, and Other Assets (Details)	Mar. 31, 2023	Dec. 31, 2022
Effect of Retrospective Application of Accounting Standards Update 2018-12
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Liability for Future Policy Benefit, Weighted-Average Duration	14 years 10 months 24 days	17 years 1 month 6 days