Debt, Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Interest costs [Abstract]
Total interest expense	$ 57,595	$ 19,813	$ 107,757	$ 50,901
Debt [Member]
Interest costs [Abstract]
Interest per contractual rates	53,140	19,936	120,445	58,576
Amortization of fair value adjustments to assumed debt obligations	12,207	0	1,912	0
Amortization of debt issuance costs, premiums and discounts	1,710	4,416	4,122	14,766
Interest expense incurred on finance lease obligations	152	0	202	0
Total interest costs	67,209	24,352	126,681	73,342
Capitalized interest	9,614	4,539	18,924	22,441
Total interest expense	$ 57,595	$ 19,813	$ 107,757	$ 50,901