Shareholders' Equity - Schedule of AOCI (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Rollforward]
Beginning balance	$ 1,555,306	$ 2,102,790	$ 2,505,878
Other comprehensive income	1,604	1,539	(760)
Ending balance	1,388,792	1,555,306	2,102,790
Cumulative Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Rollforward]
Beginning balance	779	(760)	0
Ending balance	2,383	779	(760)
Equity in Unrealized Gain (Loss) of Investees
Accumulated Other Comprehensive Income (Loss) [Rollforward]
Beginning balance	779	(760)
Other comprehensive income	1,604	1,539
Ending balance	$ 2,383	$ 779	$ (760)