v3.26.3
Loans - Narrative (Details)
9 Months Ended
Sep. 30, 2026
loan_segment
Receivables [Abstract]
Number of portfolio segments
3
X
- Definition
Number Of Loan Portfolio Segments
+ References
No definition available.
+ Details
Name:
jpm_NumberOfLoanPortfolioSegments
Namespace Prefix:
jpm_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_ReceivablesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration