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General Business (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Business Combination, Consideration Transferred			$ 8,500
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation	$ 231	$ 0	$ 1,313	$ 0
Subject to Capital Lease with TMO or AT&T [Member]
Purchase Option, Percentage of Towers	54.00%		54.00%

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