Document Type Document Type Depositary Shares, each representing a one-four hundredth interest in a share of 4.55% Non-Cumulative Preferred Stock, Series JJ Depositary Shares, each representing a one-four hundredth interest in a share of 4.55% Non-Cumulative Preferred Stock, Series JJ [Member] Depositary Shares, each representing a one-four hundredth interest in a share of 4.55% Non-Cumulative Preferred Stock, Series JJ 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 Amendment Flag Amendment Flag City Area Code City Area Code Alerian MLP Index ETNs due May 24, 2024 Alerian MLP Index ETNs Due May 24, 2024 [Member] Alerian MLP Index ETNs Due May 24, 2024 [Member] Entity Address, State or Province Entity Address, State or Province 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] Soliciting Material Soliciting Material Document Period End Date Document Period End Date Cover page. [Abstract] Cover page. [Abstract] Cover page. [Abstract] Entity Tax Identification Number Entity Tax Identification Number Common stock Common Stock [Member] Pre-commencement Tender Offer Pre-commencement Tender Offer Entities [Table] Entities [Table] Depositary Shares, One-Four Hundredth Interest in a Share of 6.15% Non-Cumulative Preferred Stock, Series BB [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 6.15% Non-Cumulative Preferred Stock, Series BB [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 6.15% Non-Cumulative Preferred Stock, Series BB [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Class of Stock [Domain] Class of Stock [Domain] Depositary Shares, each representing a one-four hundredth interest in a share of 4.20% NonCumulative Preferred Stock, Series MM Depositary Shares, each representing a one-four hundredth interest in a share of 4.20% NonCumulative Preferred Stock, Series MM [Member] Depositary Shares, each representing a one-four hundredth interest in a share of 4.20% NonCumulative Preferred Stock, Series MM Class of Stock [Axis] Class of Stock [Axis] Entity File Number Entity File Number Entity Central Index Key Entity Central Index Key Trading Symbol Trading Symbol Entity Address, Postal Zip Code Entity Address, Postal Zip Code Local Phone Number Local Phone Number Written Communications Written Communications 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] Title of 12(b) Security Title of 12(b) Security Security Exchange Name Security Exchange Name Entity Address, City or Town Entity Address, City or Town Depositary Shares, One-Four Hundredth Interest in a Share of 6.10% Non-Cumulative Preferred Stock, Series AA [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 6.10% Non-Cumulative Preferred Stock, Series AA [Member] Depositary Shares, One-Four Hundredth Interest in a Share of 6.10% Non-Cumulative Preferred Stock, Series AA [Member] Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Entity Address, Address Line One Entity Address, Address Line One Depositary Shares, each representing a one-four hundredth interest in a share of 4.625% Non-Cumulative Preferred Stock, Series LL Depositary Shares, each representing a one-four hundredth interest in a share of 4.625% Non-Cumulative Preferred Stock, Series LL [Member] Depositary Shares, each representing a one-four hundredth interest in a share of 4.625% Non-Cumulative Preferred Stock, Series LL Entity Emerging Growth Company Entity Emerging Growth Company Entity Registrant Name Entity Registrant Name 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]