XML 133 R106.htm IDEA: XBRL DOCUMENT v3.24.0.1
Goodwill and Other Intangibles - Changes in Goodwill (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Jun. 30, 2022
Dec. 31, 2023
Dec. 31, 2022
Goodwill [Roll Forward]      
Goodwill, Beginning Balance   $ 1,650 $ 1,795
Goodwill resulted from the acquisition of Vivint   3,494  
Impairment losses $ (130)   (130)
Asset sales   (69) (6)
Foreign currency translation   4 (9)
Goodwill, Ending Balance   5,079 1,650
Texas      
Goodwill [Roll Forward]      
Goodwill, Beginning Balance   710 716
Goodwill resulted from the acquisition of Vivint   0  
Impairment losses     0
Asset sales   (67) (6)
Foreign currency translation   0 0
Goodwill, Ending Balance   643 710
East      
Goodwill [Roll Forward]      
Goodwill, Beginning Balance   723 853
Goodwill resulted from the acquisition of Vivint   0  
Impairment losses     (130)
Asset sales   (2) 0
Foreign currency translation   0 0
Goodwill, Ending Balance   721 723
West/Services/Other      
Goodwill [Roll Forward]      
Goodwill, Beginning Balance   217 226
Goodwill resulted from the acquisition of Vivint   0  
Impairment losses     0
Asset sales   0 0
Foreign currency translation   4 (9)
Goodwill, Ending Balance   221 217
Vivint Smart Home      
Goodwill [Roll Forward]      
Goodwill, Beginning Balance   0 0
Goodwill resulted from the acquisition of Vivint   3,494  
Goodwill, Ending Balance   $ 3,494 $ 0