v3.26.1
Commitments and Contingencies - Summary of wireless spectrum licenses (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Commitments and Contingencies    
AT&T Transactions - Held for Sale $ 16,822,253  
Licenses 17,116,754 $ 34,548,952
SpaceX spectrum assets    
Commitments and Contingencies    
Licenses 8,667,276  
Wireless Spectrum Licenses    
Commitments and Contingencies    
Licenses $ 8,449,478