Class of Stock [Domain] Class of Stock [Domain] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entities [Table] Entities [Table] Guarantee of Callable Fixed Rate Notes due June 10, 2032 of JPMorgan Chase Financial Company LLC Guarantee of Callable Fixed Rate Notes Due June 10, 2032 of JPMorgan Chase Financial Company LLC [Member] Guarantee of Callable Fixed Rate Notes Due June 10, 2032 of JPMorgan Chase Financial Company LLC Class of Stock [Axis] Class of Stock [Axis] Security Exchange Name Security Exchange Name Depositary Shares, each representing a one-four hundredth interest in a share of 6.00% Non-Cumulative Preferred Stock, Series EE Depositary Shares, One-Four Hundredth Interest in a Share of 6.00% Non-Cumulative Preferred Stock, Series EE [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 6.00% Non-Cumulative Preferred Stock, Series EE [Member] Entity Address, City or Town Entity Address, City or Town Soliciting Material Soliciting Material Cover [Abstract] Cover [Abstract] City Area Code City Area Code Common stock Common Stock [Member] Amendment Flag Amendment Flag Entity Tax Identification Number Entity Tax Identification Number Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Pre-commencement Tender Offer Pre-commencement Tender Offer Entity Emerging Growth Company Entity Emerging Growth Company Depositary Shares, each representing a one-four hundredth interest in a share of 4.625% Non-Cumulative Preferred Stock, Series LL Depositary Shares, One-Four Hundredth Interest in a Share of 4.625% Non-Cumulative Preferred Stock, Series LL [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 4.625% Non-Cumulative Preferred Stock, Series LL Entity Central Index Key Entity Central Index Key Depositary Shares, each representing a one-four hundredth interest in a share of 4.55% Non-Cumulative Preferred Stock, Series JJ Depositary Shares, One-Four Hundredth Interest in a Share of 4.55% Non-Cumulative Preferred Stock, Series JJ [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 4.55% Non-Cumulative Preferred Stock, Series JJ Entity File Number Entity File Number Entity Address, State or Province Entity Address, State or Province Depositary Shares, each representing a one-four hundredth interest in a share of 5.75% Non-Cumulative Preferred Stock, Series DD Depositary Shares, One-Four Hundredth Interest in a Share of 5.75% Non-Cumulative Preferred Stock, Series DD [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 5.75% Non-Cumulative Preferred Stock, Series DD [Member] Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Entity Address, Address Line One Entity Address, Address Line One Entity Address, Postal Zip Code Entity Address, Postal Zip Code Written Communications Written Communications Local Phone Number Local Phone Number Title of 12(b) Security Title of 12(b) Security Depositary Shares, each representing a one-four hundredth interest in a share of 4.20% Non-Cumulative Preferred Stock, Series MM Depositary Shares, One-Four Hundredth Interest in a Share of 4.20% Non-Cumulative Preferred Stock, Series MM [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 4.20% Non-Cumulative Preferred Stock, Series MM Document Period End Date Document Period End Date Guarantee Of Alerian MLP Index ETNs due January 28, 2044 of JPMorgan Chase Financial Company LLC [Domain] Guarantee Of Alerian MLP Index ETNs due January 28, 2044 of JPMorgan Chase Financial Company LLC [Domain] Guarantee Of Alerian MLP Index ETNs Due January 28, 2044 Of JPMorgan Chase Financial Company LLC Entity Information [Line Items] Entity Information [Line Items] Depositary Shares, each representing a one-four hundredth interest in a share of 4.75% Non-Cumulative Preferred Stock, Series GG Depositary Shares, One-Four Hundredth Interest in a Share of 4.75% Non-Cumulative Preferred Stock, Series GG [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 4.75% Non-Cumulative Preferred Stock, Series GG [Member] Document Type Document Type