Debt - Interest expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Debt Disclosure [Abstract]
Cash payments for interest	$ 100,733	$ 80,420	$ 59,021
Amortization of debt issuance costs and other adjustments	4,451	3,708	3,111
Change in accrued interest	14,067	23,900	220
Interest costs incurred	119,251	108,028	62,352
Less capitalized interest	(5,866)	(3,019)	(805)
Total interest expense	$ 113,385	$ 105,009	$ 61,547