Revenue other (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Accrued Liabilities, Current	$ 124,469	$ 110,827
Other liabilities	54,153	41,433
Short-term Contract with Customer [Member]
Disaggregation of Revenue [Line Items]
Accrued Liabilities, Current	15,882	16,932
Long-term Contract with Customer [Member]
Disaggregation of Revenue [Line Items]
Accrued Liabilities, Current	$ 6,427	$ 6,828