Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest Expense
Interest expense before capitalized interest	$ 27,805	$ 18,857	$ 55,713	$ 37,299
Amortization of deferred financing costs	1,351	1,121	2,630	2,251
Interest expense related to finance lease right-of-use assets		247		2,091
Net (gain) loss on derivative financial instruments designated as ineffective hedges:
Net unrealized (gain) loss	2,944	(2,027)	5,641	(5,394)
Net realized loss	97		230
Capitalized interest	(6,362)	(2,157)	(11,537)	(3,928)
Interest expense	$ 25,835	$ 16,041	$ 52,677	$ 32,319