Revenue Recognition - Property and Equipment Subject to Operating Leases (Details) - USD ($) $ in Thousands |
Sep. 30, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, net | $ 2,372,594 | $ 2,528,738 |
| Customer premises equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Cost | 1,537,274 | 1,377,914 |
| Accumulated Depreciation | (1,198,056) | (1,043,431) |
| Property and equipment, net | 339,218 | 334,483 |
| Satellites | ||
| Property, Plant and Equipment [Line Items] | ||
| Cost | 104,620 | 104,620 |
| Accumulated Depreciation | (36,591) | (31,360) |
| Property and equipment, net | 68,029 | 73,260 |
| Real estate | ||
| Property, Plant and Equipment [Line Items] | ||
| Cost | 48,275 | 46,930 |
| Accumulated Depreciation | (16,855) | (16,048) |
| Property and equipment, net | 31,420 | 30,882 |
| Total Assets Leased to Others | ||
| Property, Plant and Equipment [Line Items] | ||
| Cost | 1,690,169 | 1,529,464 |
| Accumulated Depreciation | (1,251,502) | (1,090,839) |
| Property and equipment, net | $ 438,667 | $ 438,625 |