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Changes in fair value related to debt and equity trading securities for which the fair value election was made.

No definition available.

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Changes in fair value related to deposits for which the fair value election was made.

No definition available.

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Changes in fair value related to federal funds purchased and securities loaned or sold under repurchase agreements for which the fair value election was made.

No definition available.

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Changes in fair value related to federal funds sold and securities purchased under resale agreements for which the fair value election was made.

No definition available.

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Other Changes In Fair Value of loans for which the fair value election was made.

No definition available.

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This item represents the estimated amount of gains or losses included in earnings during the period attributable to changes in instrument-specific credit risk arising from loans reported as trading assets.

No definition available.

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Other changes in fair value of loans reported as trading assets for which the fair value election was made.

No definition available.

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Changes In the fair value of long term debt related to factors other than instrument-specific credit risk.

No definition available.

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This item represents the changes in fair value for other assets for which the fair value election was made that are not otherwise specified in the taxonomy.

No definition available.

Name:	jpm_FairValueOptionOtherAssetsChangesInFairValue
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Changes in fair value related to other borrowed funds for which the fair value election was made.

No definition available.

Name:	jpm_FairValueOptionOtherBorrowedFundsChangesInFairValue
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Changes in fair value related to other liabilities not otherwise specified in the taxonomy for which the fair value election was made.

No definition available.

Name:	jpm_FairValueOptionOtherLiabilitiesChangesInFairValue
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Changes in fair value related to securities borrowed for which the fair value election was made.

No definition available.

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Loans reported as trading assets.

No definition available.

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Trading liabilities, change in fair value.

No definition available.

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For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612

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This item represents the estimated amount of gains and losses from fair value changes included in earnings that are attributable to changes in the instrument-specific credit risk of liabilities with fair values that have been significantly affected during the reporting period by changes in the instrument-specific credit risk.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (d)(1)
-URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612

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No definition available.

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No definition available.

Name:	us-gaap_LongTermDebtAbstract
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No definition available.

Name:	us-gaap_LongTermNotesAndLoansAbstract
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No definition available.

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Data Type:	xbrli:stringItemType
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