Variable Interest Entities - VIEs Sponsored by Third Parties (Details) - USD ($) $ in Millions	Mar. 31, 2026		Dec. 31, 2025		Mar. 31, 2025
Variable Interest Entity [Line Items]
Fair value of assets held by VIE	$ 4,900,475	[1]	$ 4,424,900	[1]	$ 4,357,856
Nonconsolidated entities | Tax credit vehicles
Variable Interest Entity [Line Items]
Maximum exposure	38,600		38,100
Unfunded commitments	16,700		16,400
Nonconsolidated entities | Municipal bond vehicles
Variable Interest Entity [Line Items]
Maximum exposure	7,500		7,700
Fair value of assets held by VIE	$ 10,100		$ 10,500

[1] The following table presents information on assets and liabilities related to VIEs that are consolidated by the Firm at March 31, 2026 and December 31, 2025. 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 13 for a further discussion. (in millions)March 31, 2026December 31, 2025AssetsTrading assets$4,689 $4,835 Loans35,452 37,777 All other assets738 683 Total assets$40,879 $43,295 LiabilitiesBeneficial interests issued by consolidated VIEs$27,085 $27,951 All other liabilities637 691 Total liabilities$27,722 $28,642