| Schedule of property and equipment |
| | | | | | | | | | | | | | | Depreciable | | As of | | | Life | | March 31, | | December 31, | | | (In Years) | | 2024 | | 2023 | | | | | | | | | | (In thousands) | Equipment leased to customers | | 2 | | - | | 5 | | $ | 1,909,842 | | $ | 1,977,450 | Satellites (1) | | 5 | | - | | 15 | | | 3,880,725 | | | 4,168,766 | Satellites acquired under finance lease agreements | | | | 15 | | | | | 709,504 | | | 712,832 | Furniture, fixtures, equipment and other | | 1 | | - | | 20 | | | 1,693,151 | | | 1,691,389 | 5G Network Deployment equipment (2) | | 3 | | - | | 15 | | | 4,475,376 | | | 4,263,327 | Software and computer equipment | | 2 | | - | | 6 | | | 2,632,917 | | | 2,503,597 | Buildings and improvements | | 1 | | - | | 40 | | | 543,860 | | | 538,815 | Land | | | | - | | | | | 46,149 | | | 46,675 | Construction in progress | | | | - | | | | | 1,859,790 | | | 1,844,338 | Total property and equipment | | | | | | | | | 17,751,314 | | | 17,747,189 | Accumulated depreciation | | | | | | | | | (8,161,881) | | | (8,185,355) | Property and equipment, net | | | | | | | | $ | 9,589,433 | | $ | 9,561,834 | | | | | | | | | | | | | |
| (1) | The Spaceway 3 satellite was deorbited in January 2024. |
| (2) | Includes 5G Network Deployment assets acquired under finance lease agreements. |
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| Schedule of depreciation and amortization expense |
| | | | | | | | | | For the Three Months Ended | | | | March 31, | | | | 2024 | | 2023 | | | | | (In thousands) | Equipment leased to customers | | $ | 71,767 | | $ | 88,890 | | Satellites | | | 75,577 | | | 66,204 | | Buildings, furniture, fixtures, equipment and other | | | 27,713 | | | 24,247 | | 5G Network Deployment equipment | | | 166,822 | | | 61,151 | | Software and computer equipment | | | 88,687 | | | 52,758 | | Intangible assets and other amortization expense | | | 54,834 | | | 54,504 | | Total depreciation and amortization | | $ | 485,400 | | $ | 347,754 | |
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| Schedule of asset retirement obligations |
| | | | | | | | | | | | | | | | For the Three Months Ended | | | March 31, | | | 2024 | | 2023 | | | | (In thousands) | Balance at beginning of period | | $ | 278,287 | | $ | 183,135 | Liabilities incurred | | | 4,308 | | | 31,554 | Accretion expense | | | 6,464 | | | 4,106 | Revision to estimated cash flows | | | — | | | — | Balance at end of period | | $ | 289,059 | | $ | 218,795 | | | | | | | | Total included in Other long-term liabilities | | $ | 289,059 | | $ | 218,795 |
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