Allowance for Expected Credit Losses - Insurance Premium and Other Receivables (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Allowance for Expected Credit Losses [Abstract]
Balance, beginning of period	$ 50,242	$ 34,220	$ 27,458	$ 23,690
Balance, beginning of period	194	219	201	217
Current period change for expected credit losses	15	(4)	8	(2)
Write-offs of uncollectible insurance premiums and other receivables	0	0	0	0
Balance, end of period	42,399	30,492	42,399	30,492
Balance, end of period	$ 209	$ 215	$ 209	$ 215