Contingencies - Accrual For License Fee Dispute (Details) - License Fee Dispute - Hughes Network Systems - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Mar. 31, 2022	Jun. 30, 2022	Dec. 31, 2021
Loss Contingencies [Line Items]
Total accrual		$ 68,171	$ 80,662
Less: Payments	$ (8,451)	(18,671)
Additional license fees
Loss Contingencies [Line Items]
Total accrual		3,596	3,812
Penalties
Loss Contingencies [Line Items]
Total accrual		3,691	3,912
Interest and interest on penalties
Loss Contingencies [Line Items]
Total accrual		$ 79,555	$ 81,389