XML 133 R117.htm IDEA: XBRL DOCUMENT v3.24.3
Commitments, Contingent Liabilities and Guarantees - Standby and Commercial Letters of Credit, Conditional Commitments Issued to Guarantee the Performance of a Customer to a Third Party (Details) - Letters of credit
$ in Millions
Sep. 30, 2024
USD ($)
Line of Credit Facility  
Commitments $ 1,998
Less than 1 year  
Line of Credit Facility  
Commitments 688
Less than 1 year | Commercial  
Line of Credit Facility  
Commitments 1
1 - 5 years  
Line of Credit Facility  
Commitments 1,270
1 - 5 years | Commercial  
Line of Credit Facility  
Commitments 2
Over 5 years  
Line of Credit Facility  
Commitments $ 40