XML 77 R53.htm IDEA: XBRL DOCUMENT v3.24.2
Device Payment Plan Agreement and Wireless Service Receivables - Schedule of Device Payment Plan Agreement Receivables (Detail) - USD ($)
$ in Millions
Jun. 30, 2024
Dec. 31, 2023
Receivables [Abstract]    
Device payment plan agreement receivables, gross $ 29,137 $ 29,206
Unamortized imputed interest (843) (758)
Device payment plan agreement receivables, at amortized cost 28,294 28,448
Allowance (1,210) (1,151)
Device payment plan agreement receivables, net 27,084 27,297
Accounts receivable, net 14,149 13,173
Other assets $ 12,935 $ 14,124