Property and Equipment and Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Property and Equipment
Total property and equipment	$ 17,771,315	$ 17,414,678
Accumulated depreciation	(8,997,659)	(8,227,546)
Property and equipment, net	8,773,656	9,187,132
Refunds and other receipts	0	0
Equipment leased to customers
Property and Equipment
Total property and equipment	$ 1,700,328	$ 1,784,801
Equipment leased to customers \| Minimum
Property and Equipment
Depreciable Life	2 years	2 years
Equipment leased to customers \| Maximum
Property and Equipment
Depreciable Life	5 years	5 years
Satellites
Property and Equipment
Total property and equipment	$ 3,865,200	$ 3,872,664
Satellites \| Minimum
Property and Equipment
Depreciable Life	5 years	5 years
Satellites \| Maximum
Property and Equipment
Depreciable Life	15 years	15 years
Satellites acquired under finance lease agreements
Property and Equipment
Depreciable Life	15 years	15 years
Total property and equipment	$ 356,275	$ 344,972
Furniture, fixtures, equipment and other
Property and Equipment
Total property and equipment	$ 1,690,032	$ 1,686,992
Furniture, fixtures, equipment and other \| Minimum
Property and Equipment
Depreciable Life	1 year	1 year
Furniture, fixtures, equipment and other \| Maximum
Property and Equipment
Depreciable Life	20 years	20 years
5G Network equipment
Property and Equipment
Total property and equipment	$ 5,672,959	$ 5,382,706
5G Network equipment \| Minimum
Property and Equipment
Depreciable Life	3 years	3 years
5G Network equipment \| Maximum
Property and Equipment
Depreciable Life	15 years	15 years
Software and computer equipment
Property and Equipment
Total property and equipment	$ 2,390,532	$ 2,216,007
Software and computer equipment \| Minimum
Property and Equipment
Depreciable Life	1 year	1 year
Software and computer equipment \| Maximum
Property and Equipment
Depreciable Life	8 years	8 years
Buildings and improvements
Property and Equipment
Total property and equipment	$ 517,014	$ 513,419
Buildings and improvements \| Minimum
Property and Equipment
Depreciable Life	1 year	1 year
Buildings and improvements \| Maximum
Property and Equipment
Depreciable Life	40 years	40 years
Land
Property and Equipment
Total property and equipment	$ 43,000	$ 42,842
Construction in progress
Property and Equipment
Total property and equipment	$ 1,535,975	$ 1,570,275

Amount of refunds or other receipts from purchase of property, plant and equipment.

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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