Parent Company - Balance Sheets (Details) - USD ($) $ in Millions		Dec. 31, 2024		Dec. 31, 2023		Dec. 31, 2022
Assets
Cash and due from banks		$ 23,372		$ 29,066
Trading assets		637,784		540,607
Other assets		178,197		159,308
Total assets		4,002,814	[1]	3,875,393	[1]	$ 3,665,743
Liabilities and stockholders’ equity
Short-term borrowings		52,893		44,712
Total liabilities	[1]	3,658,056		3,547,515
Total stockholders’ equity		344,758		327,878		$ 292,332
Total liabilities and stockholders’ equity		4,002,814		3,875,393
JPMorgan Chase & Co.
Assets
Cash and due from banks		38		42
Deposits with banking subsidiaries		9,762		9,804
Trading assets		43,214		3,198
Other assets		12,097		8,962
Total assets		669,614		591,696
Liabilities and stockholders’ equity
Borrowings from, and payables to, subsidiaries and affiliates		72,881		22,777
Short-term borrowings		0		999
Other liabilities		12,349		11,500
Long-term debt		239,626		228,542
Total liabilities		324,856		263,818
Total stockholders’ equity		344,758		327,878
Total liabilities and stockholders’ equity		669,614		591,696
Bank and bank holding company | JPMorgan Chase & Co.
Assets
Advances to, and receivables from, subsidiaries		142		152
Investments (at equity) in subsidiaries and affiliates		603,044		568,472
Non-bank | JPMorgan Chase & Co.
Assets
Advances to, and receivables from, subsidiaries		79		21
Investments (at equity) in subsidiaries and affiliates		$ 1,238		$ 1,045

[1] The following table presents information on assets and liabilities related to VIEs that are consolidated by the Firm at December 31, 2024 and 2023. The assets of the consolidated VIEs are used to settle the liabilities of those entities. The holders of the beneficial interests do not have recourse to the general credit of JPMorganChase. The assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs and exclude intercompany balances that eliminate in consolidation. Refer to Note 14 for a further discussion. December 31, (in millions)20242023AssetsTrading assets$3,885 $2,170 Loans36,510 37,611 All other assets681 591 Total assets$41,076 $40,372 LiabilitiesBeneficial interests issued by consolidated VIEs$27,323 $23,020 All other liabilities454 263 Total liabilities$27,777 $23,283