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Summary of Significant Accounting Policies Goodwill and Other Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Goodwill [Roll Forward]    
Uncertain tax position, periods increase (decrease) $ (1,185) $ (43,834)
Life Insurance Segment [Member]    
Goodwill [Roll Forward]    
Balance at January 1, 0 12,624
Impairment 0 (12,624)
Balance at December 31, $ 0 $ 0