v3.26.1
Summary of Significant Accounting Policies - Goodwill (Details)
$ in Millions
 6 Months Ended
Jun. 30, 2026
USD ($)
Goodwill [Roll Forward]  
Balance beginning of period $ 5,017
Goodwill resulting from the acquisition of LSP Portfolio 3,802
Foreign currency translation adjustments (4)
Balance end of period 8,815
Texas  
Goodwill [Roll Forward]  
Balance beginning of period 643
Goodwill resulting from the acquisition of LSP Portfolio 1,588
Foreign currency translation adjustments 0
Balance end of period 2,231
East  
Goodwill [Roll Forward]  
Balance beginning of period 721
Goodwill resulting from the acquisition of LSP Portfolio 2,214
Foreign currency translation adjustments 0
Balance end of period 2,935
West/Other  
Goodwill [Roll Forward]  
Balance beginning of period 130
Goodwill resulting from the acquisition of LSP Portfolio 0
Foreign currency translation adjustments (4)
Balance end of period 126
Vivint Smart Home  
Goodwill [Roll Forward]  
Balance beginning of period 3,523
Goodwill resulting from the acquisition of LSP Portfolio 0
Foreign currency translation adjustments 0
Balance end of period $ 3,523