Investments - Summary of Changes to Allowance for Credit Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 814	$ 1,018	$ 0
Current period provision for expected credit losses	88	(204)	830
Write-offs charged	(137)	0	0
Recoveries	0	0	0
Balance at end of period	$ 765	$ 814	1,018	$ 0
Accounting Standards Update [Extensible List]				Accounting Standards Update 2016-13 [Member]
Cumulative Effect, Period of Adoption, Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period			$ 188
Balance at end of period				$ 188