Insurance Operations - Beginning and Ending Balances and Changes in DPAC, Net of DRCC (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Deferred Policy Acquisition Costs [Roll Forward]
DPAC, beginning of period	$ 97,893	$ 103,622	$ 103,654	$ 108,822
Capitalized Costs	60,893	61,232	106,887	110,431
Amortization of DPAC	(51,739)	(53,871)	(103,494)	(108,270)
DPAC, end of period	$ 107,047	$ 110,983	$ 107,047	$ 110,983