Financing Receivables - Credit Quality Information - Credit Card Receivables (Details) - Consumer Loans - Credit card receivables - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Financing receivables - credit quality information
Percentage of receivables past due	2.00%	1.00%
Loans	$ 109	$ 110
FICO Score, Greater than 800
Financing receivables - credit quality information
Loans	29	32
FICO Score, 750-799
Financing receivables - credit quality information
Loans	26	27
FICO Score, 700-749
Financing receivables - credit quality information
Loans	29	28
FICO Score. 650 to 699
Financing receivables - credit quality information
Loans	18	17
FICO Score, Less than 650
Financing receivables - credit quality information
Loans	$ 7	$ 6