XML 50 R39.htm IDEA: XBRL DOCUMENT v3.24.3
Credit Losses on Financial Instruments (Details)
$ in Millions
 9 Months Ended
Sep. 30, 2024
USD ($)
Financing Receivable, Allowance for Credit Loss  
Beginning balance $ 34
Provision for expected losses 35
Write-offs charged against the allowance (40)
Recoveries collected 2
Ending balance 31
Business Portfolio  
Financing Receivable, Allowance for Credit Loss  
Beginning balance 14
Provision for expected losses 8
Write-offs charged against the allowance (8)
Recoveries collected 0
Ending balance 14
Mass Market Portfolio  
Financing Receivable, Allowance for Credit Loss  
Beginning balance 20
Provision for expected losses 27
Write-offs charged against the allowance (32)
Recoveries collected 2
Ending balance $ 17