Leases Leases additional information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating Lease, Liability	$ 15,474	$ 8,427
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	10,481	7,377	$ 1,208
Short-term Lease, Cost	77,551	107,984	176,586
Lease, Cost	87,475	119,384	199,646
Operating Lease, Cost	6,653	6,444	11,130
Variable Lease, Cost	3,271	4,956	11,930
Operating cash flows from operating leases	$ 1,731	$ 890	$ 804
Operating Lease, Weighted Average Remaining Lease Term	14 years 4 months 24 days	13 years 2 months 12 days	11 years 6 months
Weighted average discount rate	5.00%	4.80%	4.90%