Pledged Assets and Collateral - Pledged Assets (Details) - USD ($) $ in Millions	Dec. 31, 2025		Dec. 31, 2024		Dec. 31, 2023
Financial Instruments Owned and Pledged as Collateral [Line Items]
Pledged assets	$ 4,424,900	[1]	$ 4,002,814	[1]	$ 3,875,393
Assets that may be sold or repledged or otherwise used by secured parties
Financial Instruments Owned and Pledged as Collateral [Line Items]
Pledged assets	185,600		152,500
Assets that may not be sold or repledged or otherwise used by secured parties
Financial Instruments Owned and Pledged as Collateral [Line Items]
Pledged assets	410,900		297,900
Asset pledged
Financial Instruments Owned and Pledged as Collateral [Line Items]
Pledged assets	1,333,600		1,174,400
Asset pledged | Assets pledged at Federal Reserve banks and FHLBs
Financial Instruments Owned and Pledged as Collateral [Line Items]
Pledged assets	$ 737,100		$ 724,000

[1] The following table presents information on assets and liabilities related to VIEs that are consolidated by the Firm at December 31, 2025 and 2024. The assets of the consolidated VIEs are used to settle the liabilities of those entities. The holders of the beneficial interests generally 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)20252024AssetsTrading assets$4,835 $3,885 Loans37,777 36,510 All other assets683 681 Total assets$43,295 $41,076 LiabilitiesBeneficial interests issued by consolidated VIEs$27,951 $27,323 All other liabilities691 454 Total liabilities$28,642 $27,777