v3.25.1
General Business (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Business Combination, Consideration Transferred $ 8,500  
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax $ 830 $ 0
Subject to Capital Lease with TMO or AT&T [Member]    
Purchase Option, Percentage of Towers 54.00%