Accumulated Other Comprehensive Income - Reclassifications (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accumulated Other Comprehensive Income
Gain on sale of investments and other assets, net	$ 25,729	$ 137,611	$ 38,984
Interest realized upon collection	76,524	65,058	45,168
Foreign currency adjustment	60,834	(96,956)	(36,292)
Total reclassifications for the period	418,157	1,059,061	492,426
Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income
Total reclassifications for the period	(45)	0	(61)
Unrealized (loss) gain on available-for-sale securities: | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income
Gain on sale of investments and other assets, net	(45)	0	0
Interest realized upon collection	0	0	3
Total reclassifications for the period	(45)	0	3
Foreign Currency Translation | Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income
Foreign currency adjustment	$ 0	$ 0	$ (64)