$JPM
JPMORGAN CHASE & CO Stock $jpm

$jpm Overview Financials Valuation SEC Filings Company Website

2024 Q3 Form 10-Q Financial Statement

#000001961724000611 Filed on October 30, 2024

Income Statement

Concept	2024 Q3
Revenue	$42.65B
YoY Change	6.97%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$2.447B
YoY Change	2.56%
% of Gross Profit
Depreciation & Amortization	$1.967B
YoY Change	-2.58%
% of Gross Profit
Operating Expenses	$2.447B
YoY Change	2.56%
Operating Profit
YoY Change
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$16.98B
YoY Change	1.46%
Income Tax	$4.080B
% Of Pretax Income	24.03%
Net Earnings	$12.54B
YoY Change	-4.67%
Net Earnings / Revenue	29.39%
Basic Earnings Per Share	$4.38
Diluted Earnings Per Share	$4.38
COMMON SHARES
Basic Shares Outstanding	2.861B shares
Diluted Shares Outstanding	2.866B shares

Balance Sheet

Concept	2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$434.3B
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$31.53B
YoY Change	6.23%
Goodwill	$52.71B
YoY Change	0.42%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$4210B
YoY Change	8.0%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$314.4B
YoY Change	10.93%
Accrued Expenses	$8.841B
YoY Change	1.66%
Deferred Revenue
YoY Change
Short-Term Debt	$440.0B
YoY Change	867.62%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$754.3B
YoY Change	24.42%
LONG-TERM LIABILITIES
Long-Term Debt	$410.2B
YoY Change	26.24%
Other Long-Term Liabilities	$269.0B
YoY Change	15.75%
Total Long-Term Liabilities	$679.1B
YoY Change	21.86%
TOTAL LIABILITIES
Total Short-Term Liabilities	$754.3B
Total Long-Term Liabilities	$679.1B
Total Liabilities	$3864B
YoY Change	7.91%
SHAREHOLDERS EQUITY
Retained Earnings	$366.0B
YoY Change	11.9%
Common Stock	$94.74B
YoY Change	0.79%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$345.8B
YoY Change
Total Liabilities & Shareholders Equity	$4210B
YoY Change	8.0%

Cashflow Statement

Concept	2024 Q3
OPERATING ACTIVITIES
Net Income	$12.54B
YoY Change	-4.67%
Depreciation, Depletion And Amortization	$1.967B
YoY Change	-2.58%
Cash From Operating Activities	-$74.08B
YoY Change	-264.19%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	-$43.41B
YoY Change	143.99%
Cash From Investing Activities	-$43.41B
YoY Change	143.99%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	10.75B
YoY Change	-348.98%
NET CHANGE
Cash From Operating Activities	-74.08B
Cash From Investing Activities	-43.41B
Cash From Financing Activities	10.75B
Net Change In Cash	-106.7B
YoY Change	-563.82%
FREE CASH FLOW
Cash From Operating Activities	-$74.08B
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-5805
	dei	Entity Registrant Name EntityRegistrantName	JPMorgan Chase & Co
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	2815340422	shares
CY2024Q3	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	2231000000	usd
CY2023Q3	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	1722000000	usd
	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	6489000000	usd
	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	4884000000	usd
CY2024Q3	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	5988000000	usd
CY2023Q3	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	6210000000	usd
	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	19592000000	usd
	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	20735000000	usd
CY2024Q3	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	1924000000	usd
CY2023Q3	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	2039000000	usd
	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	5654000000	usd
	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	5487000000	usd
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CY2023Q3	jpm	Asset Management Fees AssetManagementFees	3904000000	usd
	jpm	Asset Management Fees AssetManagementFees	12927000000	usd
CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	23405000000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	69233000000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	65216000000	usd
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	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	134788000000	usd
	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	119530000000	usd
CY2024Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3111000000	usd
CY2023Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1384000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8047000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	6558000000	usd
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	us-gaap	Labor And Related Expense LaborAndRelatedExpense	38888000000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	34618000000	usd
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	us-gaap	Occupancy Net OccupancyNet	3382000000	usd
CY2024Q3	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	2447000000	usd
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	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	7315000000	usd
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	6837000000	usd
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	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	8050000000	usd
	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	7629000000	usd
CY2024Q3	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1258000000	usd
CY2023Q3	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1126000000	usd
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	3639000000	usd
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	3293000000	usd
CY2024Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2005000000	usd
CY2023Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2702000000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7426000000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6927000000	usd
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	us-gaap	Noninterest Expense NoninterestExpense	69035000000	usd
	us-gaap	Noninterest Expense NoninterestExpense	62686000000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16978000000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16733000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	57706000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	50286000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4080000000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3582000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13240000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10041000000	usd
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	us-gaap	Net Income Loss NetIncomeLoss	44466000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	40245000000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12537000000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	12537000000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12685000000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.38
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.33
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	14.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	13.20
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CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.33
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	14.94
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	13.18
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2860600000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2927500000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2886200000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2946600000	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2865900000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2932100000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2891200000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2951000000	shares
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	12898000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	13151000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	44466000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	40245000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	2297000000	usd
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CY2024Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	389000000	usd
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	us-gaap	Noninterest Income Other NoninterestIncomeOther	11237000000	usd
	us-gaap	Noninterest Income Other NoninterestIncomeOther	4913000000	usd
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	us-gaap	Noninterest Income NoninterestIncome	65555000000	usd
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	us-gaap	Interest Income Operating InterestIncomeOperating	123204000000	usd
	us-gaap	Occupancy Net OccupancyNet	3717000000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	12685000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	43199000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	43199000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	21000000	usd
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	5000000	usd
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	82000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Financial Liability Fair Value Option After Tax And Reclassification Adjustment Attributable To Parent OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustmentAttributableToParent	-349000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Financial Liability Fair Value Option After Tax And Reclassification Adjustment Attributable To Parent OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustmentAttributableToParent	85000000	usd
	us-gaap	Other Comprehensive Income Loss Financial Liability Fair Value Option After Tax And Reclassification Adjustment Attributable To Parent OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustmentAttributableToParent	-232000000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	40482000000	usd
CY2024Q3	jpm	Debt Securities Net Carrying Amount DebtSecuritiesNetCarryingAmount	634502000000	usd
CY2023Q4	jpm	Debt Securities Net Carrying Amount DebtSecuritiesNetCarryingAmount	571552000000	usd
CY2024Q3	jpm	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Losses Net Of Deferred Income FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossesNetOfDeferredIncome	1340011000000	usd
CY2023Q4	jpm	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Losses Net Of Deferred Income FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossesNetOfDeferredIncome	1323706000000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23949000000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	22420000000	usd
CY2024Q3	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	1316062000000	usd
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest After Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss	1301286000000	usd
CY2024Q3	jpm	Accrued Interest And Accounts Receivable AccruedInterestAndAccountsReceivable	122565000000	usd
CY2023Q4	jpm	Accrued Interest And Accounts Receivable AccruedInterestAndAccountsReceivable	107363000000	usd
CY2024Q3	jpm	Goodwill Servicing Assetsat Fair Valueand Other Intangible Assets GoodwillServicingAssetsatFairValueandOtherIntangibleAssets	64455000000	usd
CY2023Q4	jpm	Goodwill Servicing Assetsat Fair Valueand Other Intangible Assets GoodwillServicingAssetsatFairValueandOtherIntangibleAssets	64381000000	usd
CY2024Q3	us-gaap	Other Assets OtherAssets	175935000000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	159308000000	usd
CY2024Q3	us-gaap	Assets Assets	4210048000000	usd
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CY2023Q4	us-gaap	Deposits Deposits	2400688000000	usd
CY2024Q3	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	389337000000	usd
CY2023Q4	us-gaap	Federal Funds Purchased And Securities Sold Under Agreements To Repurchase FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	216535000000	usd
CY2024Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	50638000000	usd
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	44712000000	usd
CY2024Q3	us-gaap	Trading Liabilities TradingLiabilities	243258000000	usd
CY2023Q4	us-gaap	Trading Liabilities TradingLiabilities	180428000000	usd
CY2024Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	314356000000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	290307000000	usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Preferred Stock Including Additional Paid In Capital Net Of Discount PreferredStockIncludingAdditionalPaidInCapitalNetOfDiscount	27404000000	usd
CY2024Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	1289593473	shares
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	1228275301	shares
CY2024Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	129739000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	345836000000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	327878000000	usd
CY2023Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	4500000000	usd
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	1019000000	usd
	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	48757000000	usd
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	2500000000	usd
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	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	0	usd
CY2024Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	27011000000	usd
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	us-gaap	Interest Expense Operating InterestExpenseOperating	77134000000	usd
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CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	22726000000	usd
CY2023Q3	us-gaap	Occupancy Net OccupancyNet	1197000000	usd
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CY2023Q4	jpm	Property Plant And Equipment And Operating Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	30157000000	usd
CY2023Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	116217000000	usd
CY2024Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.25
CY2023Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.05
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	3.55
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	317371000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	345836000000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	317371000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	44466000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	40245000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8047000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	6558000000	usd
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	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-243000000	usd
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	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1716000000	usd
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	us-gaap	Increase Decrease In Financial Instruments Used In Operating Activities IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities	151151000000	usd
	us-gaap	Increase Decrease In Cash Collateral For Borrowed Securities IncreaseDecreaseInCashCollateralForBorrowedSecurities	51688000000	usd
	us-gaap	Increase Decrease In Cash Collateral For Borrowed Securities IncreaseDecreaseInCashCollateralForBorrowedSecurities	2852000000	usd
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	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-39371000000	usd
	us-gaap	Increase Decrease In Trading Liabilities IncreaseDecreaseInTradingLiabilities	53495000000	usd
	us-gaap	Increase Decrease In Trading Liabilities IncreaseDecreaseInTradingLiabilities	30787000000	usd
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	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	6161000000	usd
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1841000000	usd
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	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-47257000000	usd
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	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	22409000000	usd
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	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	84394000000	usd
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	us-gaap	Proceeds From Sale Of Finance Receivables ProceedsFromSaleOfFinanceReceivables	43793000000	usd
	us-gaap	Proceeds From Sale Of Finance Receivables ProceedsFromSaleOfFinanceReceivables	34541000000	usd
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	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-181023000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12239000000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	22266000000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-43083000000	usd
	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	172755000000	usd
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	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	5355000000	usd
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	jpm	Increase Decrease In Beneficial Interests Issued By Consolidated Variable Interest Entities IncreaseDecreaseInBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	10823000000	usd
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	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	67380000000	usd
	us-gaap	Payments For Repurchase Of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock	8250000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	14529000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	7549000000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	10925000000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	10037000000	usd
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	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1241000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	179152000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10326000000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1750000000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-6695000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-189891000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-55865000000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	624151000000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	567234000000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	434260000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	511369000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	74794000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	55775000000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	8870000000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	5541000000	usd
CY2024Q1	jpm	Effective Income Tax Rate Increase Decrease Due To Accounting Standard Adoption Percent EffectiveIncomeTaxRateIncreaseDecreaseDueToAccountingStandardAdoptionPercent	0.02
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	5096000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	1051000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery	4045000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	6843000000	usd
	jpm	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Other FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossOther	9000000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	21946000000	usd
CY2022Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2382000000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	-308000000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Change In Method Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityChangeInMethodCreditLossExpenseReversal	1000000	usd
CY2023Q3	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2075000000	usd
CY2023Q3	jpm	Financing Receivable And Debt Securities Allowance For Credit Loss And Off Balance Sheet Credit Loss Liability FinancingReceivableAndDebtSecuritiesAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability	24138000000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	-210000000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	21946000000	usd
CY2023Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	5723000000	usd
CY2023Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1260218000000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	1265941000000	usd
CY2023Q3	jpm	Off Balance Sheet Credit Loss Liability Individually Evaluated For Impairment OffBalanceSheetCreditLossLiabilityIndividuallyEvaluatedForImpairment	61000000	usd
CY2023Q3	jpm	Off Balance Sheet Credit Loss Liability Collectively Evaluated For Impairment OffBalanceSheetCreditLossLiabilityCollectivelyEvaluatedForImpairment	2014000000	usd
CY2023Q3	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2075000000	usd
CY2023Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Evaluated At Asset Specific Impairment Methodology OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountEvaluatedAtAssetSpecificImpairmentMethodology	387000000	usd
CY2023Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Evaluatedat Portfolio Based Impairment Methodology OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountEvaluatedatPortfolioBasedImpairmentMethodology	545182000000	usd
CY2023Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Excluding Commitments For Which Allowance For Credit Loss Not Permitted Contractual Amount OffBalanceSheetLendingRelatedFinancialCommitmentsExcludingCommitmentsForWhichAllowanceForCreditLossNotPermittedContractualAmount	545569000000	usd
	dei	Entity Central Index Key EntityCentralIndexKey	0000019617
	us-gaap	Operating Lease Income Comprehensive Income Extensible List OperatingLeaseIncomeComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#NoninterestIncomeOther
	us-gaap	Operating Lease Income Comprehensive Income Extensible List OperatingLeaseIncomeComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#NoninterestIncomeOther
CY2024Q3	us-gaap	Operating Lease Income Comprehensive Income Extensible List OperatingLeaseIncomeComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#NoninterestIncomeOther
CY2023Q3	us-gaap	Operating Lease Income Comprehensive Income Extensible List OperatingLeaseIncomeComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#NoninterestIncomeOther
CY2024Q3	jpm	Fees And Commissions1 FeesAndCommissions1	1936000000	usd
	us-gaap	Noninterest Income NoninterestIncome	54314000000	usd
CY2024Q3	us-gaap	Interest Income Operating InterestIncomeOperating	50416000000	usd
CY2023Q3	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	39874000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	12898000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	38889000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	38889000000	usd
CY2024Q3	jpm	Property Plant And Equipment And Operating Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndOperatingLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	31525000000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-10443000000	usd
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	3.05
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	345836000000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	72354000000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2362000000	usd
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	1303000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	42817000000	usd
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:4pt"><span style="color:#000000;font-family:'Amplitude',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The unaudited Consolidated Financial Statements prepared in conformity with U.S. GAAP require management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue and expense, and the disclosures of contingent assets and liabilities. Actual results could be different from these estimates. In the opinion of management, all normal, recurring adjustments have been included such that this interim financial information is fairly stated.</span></div>
CY2024Q3	jpm	Fair Value Inputs Priceper Unit Assumed Par FairValueInputsPriceperUnitAssumedPar	100
CY2024Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-1814000000	usd
CY2024Q3	jpm	Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Net Derivative Asset Liability Realizedand Unrealized Gains Losses FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisNetDerivativeAssetLiabilityRealizedandUnrealizedGainsLosses	1193000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	265000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	999000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	-280000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	-356000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	-19000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-1412000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	848000000	usd
CY2023Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-2278000000	usd
CY2023Q3	jpm	Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Net Derivative Asset Liability Realizedand Unrealized Gains Losses FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisNetDerivativeAssetLiabilityRealizedandUnrealizedGainsLosses	1063000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	284000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	468000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	160000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	17000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	-73000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-1469000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	959000000	usd
CY2023Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-1852000000	usd
	jpm	Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Net Derivative Asset Liability Realizedand Unrealized Gains Losses FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisNetDerivativeAssetLiabilityRealizedandUnrealizedGainsLosses	462000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	1120000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	2543000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	-1186000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	-248000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	-463000000	usd
CY2024Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-1412000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	851000000	usd
CY2022Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	673000000	usd
	jpm	Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Net Derivative Asset Liability Realizedand Unrealized Gains Losses FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisNetDerivativeAssetLiabilityRealizedandUnrealizedGainsLosses	873000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	1113000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	2152000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	969000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3	-468000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3 FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3	539000000	usd
CY2023Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-1469000000	usd
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	805000000	usd
CY2024Q3	jpm	Level Three Assets As Percentage Of Total Firm Assets At Fair Value LevelThreeAssetsAsPercentageOfTotalFirmAssetsAtFairValue	0.02
CY2023Q4	jpm	Level Three Assets As Percentage Of Total Firm Assets At Fair Value LevelThreeAssetsAsPercentageOfTotalFirmAssetsAtFairValue	0.02
CY2024Q3	jpm	Level Three Liabilities As Percentage Of Total Firm Liabilities At Fair Value LevelThreeLiabilitiesAsPercentageOfTotalFirmLiabilitiesAtFairValue	0.07
CY2023Q4	jpm	Level Three Liabilities As Percentage Of Total Firm Liabilities At Fair Value LevelThreeLiabilitiesAsPercentageOfTotalFirmLiabilitiesAtFairValue	0.08
CY2024Q3	jpm	Derivative Gain Losson Derivative Net Cva DerivativeGainLossonDerivativeNetCVA	-17000000	usd
CY2023Q3	jpm	Derivative Gain Losson Derivative Net Cva DerivativeGainLossonDerivativeNetCVA	90000000	usd
	jpm	Derivative Gain Losson Derivative Net Cva DerivativeGainLossonDerivativeNetCVA	3000000	usd
	jpm	Derivative Gain Losson Derivative Net Cva DerivativeGainLossonDerivativeNetCVA	211000000	usd
CY2024Q3	jpm	Derivative Gain Losson Derivative Net Dv Aand Fva DerivativeGainLossonDerivativeNetDVAandFVA	-5000000	usd
CY2023Q3	jpm	Derivative Gain Losson Derivative Net Dv Aand Fva DerivativeGainLossonDerivativeNetDVAandFVA	56000000	usd
	jpm	Derivative Gain Losson Derivative Net Dv Aand Fva DerivativeGainLossonDerivativeNetDVAandFVA	32000000	usd
	jpm	Derivative Gain Losson Derivative Net Dv Aand Fva DerivativeGainLossonDerivativeNetDVAandFVA	111000000	usd
CY2024Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	3660000000	usd
CY2023Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	4499000000	usd
CY2024Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	3660000000	usd
CY2023Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	4499000000	usd
CY2024Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	42000000	usd
CY2023Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	50000000	usd
	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	72000000	usd
	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	90000000	usd
CY2024Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount	72000000	usd
CY2023Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount	17000000	usd
	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount	248000000	usd
	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount	150000000	usd
CY2024Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount	1100000000	usd
CY2024Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	1500000000	usd
CY2023Q4	us-gaap	Fair Value Option Loans Held As Assets Aggregate Difference FairValueOptionLoansHeldAsAssetsAggregateDifference	0	usd
CY2024Q3	us-gaap	Fair Value Option Loans Held As Assets Aggregate Difference FairValueOptionLoansHeldAsAssetsAggregateDifference	0	usd
CY2024Q3	jpm	Structured Notes Balance Under Fair Value Option StructuredNotesBalanceUnderFairValueOption	163363000000	usd
CY2023Q4	jpm	Structured Notes Balance Under Fair Value Option StructuredNotesBalanceUnderFairValueOption	172258000000	usd
CY2024Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	60636000000000	usd
CY2023Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	49813000000000	usd
CY2024Q3	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	633736000000	usd
CY2024Q3	us-gaap	Derivative Assets DerivativeAssets	52561000000	usd
CY2024Q3	us-gaap	Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement	633885000000	usd
CY2024Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	38665000000	usd
CY2023Q4	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	539248000000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	54864000000	usd
CY2023Q4	us-gaap	Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement	546972000000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	40847000000	usd
CY2024Q3	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	627007000000	usd
CY2024Q3	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	581175000000	usd
CY2024Q3	us-gaap	Derivative Asset After Offset Subject To Master Netting Arrangement DerivativeAssetAfterOffsetSubjectToMasterNettingArrangement	45832000000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	531221000000	usd
CY2023Q4	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	484384000000	usd
CY2023Q4	us-gaap	Derivative Asset After Offset Subject To Master Netting Arrangement DerivativeAssetAfterOffsetSubjectToMasterNettingArrangement	46837000000	usd
CY2024Q3	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	6729000000	usd
CY2024Q3	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	6729000000	usd
CY2023Q4	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	8027000000	usd
CY2023Q4	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	8027000000	usd
CY2024Q3	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	633736000000	usd
CY2024Q3	us-gaap	Derivative Assets DerivativeAssets	52561000000	usd
CY2023Q4	us-gaap	Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement	539248000000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	54864000000	usd
CY2024Q3	jpm	Derivative Collateral Obligation To Return Securities Andor Cash Held By Third Party Custodians DerivativeCollateralObligationToReturnSecuritiesAndorCashHeldByThirdPartyCustodians	23082000000	usd
CY2023Q4	jpm	Derivative Collateral Obligation To Return Securities Andor Cash Held By Third Party Custodians DerivativeCollateralObligationToReturnSecuritiesAndorCashHeldByThirdPartyCustodians	22461000000	usd
CY2024Q3	jpm	Derivative Assets Net Exposure After Liquid Securities Andor Cash Collateral Held At Third Party Custodians Assets Subject To Master Netting Arrangement DerivativeAssetsNetExposureAfterLiquidSecuritiesAndorCashCollateralHeldAtThirdPartyCustodiansAssetsSubjectToMasterNettingArrangement	29479000000	usd
CY2023Q4	jpm	Derivative Assets Net Exposure After Liquid Securities Andor Cash Collateral Held At Third Party Custodians Assets Subject To Master Netting Arrangement DerivativeAssetsNetExposureAfterLiquidSecuritiesAndorCashCollateralHeldAtThirdPartyCustodiansAssetsSubjectToMasterNettingArrangement	32403000000	usd
CY2024Q3	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	625370000000	usd
CY2024Q3	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	595220000000	usd
CY2024Q3	us-gaap	Derivative Liability After Offset Subject To Master Netting Arrangement DerivativeLiabilityAfterOffsetSubjectToMasterNettingArrangement	30150000000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	537679000000	usd
CY2023Q4	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	506125000000	usd
CY2023Q4	us-gaap	Derivative Liability After Offset Subject To Master Netting Arrangement DerivativeLiabilityAfterOffsetSubjectToMasterNettingArrangement	31554000000	usd
CY2024Q3	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	8515000000	usd
CY2024Q3	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	8515000000	usd
CY2023Q4	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	9293000000	usd
CY2023Q4	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	9293000000	usd
CY2024Q3	us-gaap	Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement	633885000000	usd
CY2024Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	38665000000	usd
CY2023Q4	us-gaap	Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement	546972000000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	40847000000	usd
CY2024Q3	jpm	Derivative Collateral Right To Reclaim Securities Andor Cash Held At Third Party Custodians DerivativeCollateralRightToReclaimSecuritiesAndorCashHeldAtThirdPartyCustodians	9522000000	usd
CY2023Q4	jpm	Derivative Collateral Right To Reclaim Securities Andor Cash Held At Third Party Custodians DerivativeCollateralRightToReclaimSecuritiesAndorCashHeldAtThirdPartyCustodians	4547000000	usd
CY2024Q3	jpm	Derivative Liabilities Net Amount After Liquid Securities Andor Cash Collateral Held At Third Party Custodians Liabilities Subject To Master Netting Agreement DerivativeLiabilitiesNetAmountAfterLiquidSecuritiesAndorCashCollateralHeldAtThirdPartyCustodiansLiabilitiesSubjectToMasterNettingAgreement	29143000000	usd
CY2023Q4	jpm	Derivative Liabilities Net Amount After Liquid Securities Andor Cash Collateral Held At Third Party Custodians Liabilities Subject To Master Netting Agreement DerivativeLiabilitiesNetAmountAfterLiquidSecuritiesAndorCashCollateralHeldAtThirdPartyCustodiansLiabilitiesSubjectToMasterNettingAgreement	36300000000	usd
CY2024Q3	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	44700000000	usd
CY2023Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	48300000000	usd
CY2024Q3	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	58800000000	usd
CY2023Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	70000000000.0	usd
CY2024Q3	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	15954000000	usd
CY2023Q4	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	14655000000	usd
CY2024Q3	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	15871000000	usd
CY2023Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	14673000000	usd
CY2024Q3	us-gaap	Change In Unrealized Gain Loss On Fair Value Hedging Instruments1 ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1	-352000000	usd
CY2024Q3	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	737000000	usd
CY2024Q3	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	385000000	usd
CY2024Q3	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Amortization Method Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessAmortizationMethodNet	-147000000	usd
CY2024Q3	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Changesin Fair Value Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessChangesinFairValueNet	318000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Derivative Excluded Component Increase Decrease Before Adjustments And Tax OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax	-27000000	usd
CY2023Q3	us-gaap	Change In Unrealized Gain Loss On Fair Value Hedging Instruments1 ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1	1540000000	usd
CY2023Q3	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	-1305000000	usd
CY2023Q3	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	235000000	usd
CY2023Q3	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Amortization Method Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessAmortizationMethodNet	-145000000	usd
CY2023Q3	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Changesin Fair Value Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessChangesinFairValueNet	259000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Derivative Excluded Component Increase Decrease Before Adjustments And Tax OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax	-7000000	usd
	us-gaap	Change In Unrealized Gain Loss On Fair Value Hedging Instruments1 ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1	133000000	usd
	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	628000000	usd
	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	761000000	usd
	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Amortization Method Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessAmortizationMethodNet	-394000000	usd
	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Changesin Fair Value Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessChangesinFairValueNet	708000000	usd
	us-gaap	Other Comprehensive Income Loss Derivative Excluded Component Increase Decrease Before Adjustments And Tax OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseBeforeAdjustmentsAndTax	-43000000	usd
	us-gaap	Change In Unrealized Gain Loss On Fair Value Hedging Instruments1 ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1	1855000000	usd
	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	-1191000000	usd
	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	664000000	usd
	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Amortization Method Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessAmortizationMethodNet	-474000000	usd
	jpm	Gain Lossfrom Components Excludedfrom Assessmentof Fair Value Hedge Effectiveness Changesin Fair Value Net GainLossfromComponentsExcludedfromAssessmentofFairValueHedgeEffectivenessChangesinFairValueNet	620000000	usd
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	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	-1200000000	usd
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CY2024Q3	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	733051000000	usd
CY2024Q3	jpm	Credit Derivatives Purchased Credit Protection CreditDerivativesPurchasedCreditProtection	773309000000	usd
CY2024Q3	jpm	Net Protection Sold Purchased NetProtectionSoldPurchased	40258000000	usd
CY2024Q3	jpm	Credit Derivative Other Protection Purchased CreditDerivativeOtherProtectionPurchased	27781000000	usd
CY2023Q4	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	489018000000	usd
CY2023Q4	jpm	Credit Derivatives Purchased Credit Protection CreditDerivativesPurchasedCreditProtection	519239000000	usd
CY2023Q4	jpm	Net Protection Sold Purchased NetProtectionSoldPurchased	30221000000	usd
CY2023Q4	jpm	Credit Derivative Other Protection Purchased CreditDerivativeOtherProtectionPurchased	46511000000	usd
CY2024Q3	jpm	Protection Sold Credit Derivatives And Credit Related Notes Ratings Less Than One Year ProtectionSoldCreditDerivativesAndCreditRelatedNotesRatingsLessThanOneYear	222797000000	usd
CY2024Q3	jpm	Protection Sold Credit Derivatives And Credit Related Notes Ratings From One To Five Years ProtectionSoldCreditDerivativesAndCreditRelatedNotesRatingsFromOneToFiveYears	385186000000	usd
CY2024Q3	jpm	Protection Sold Credit Derivatives And Credit Related Notes More Than Five Years ProtectionSoldCreditDerivativesAndCreditRelatedNotesMoreThanFiveYears	125068000000	usd
CY2024Q3	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	733051000000	usd
CY2023Q4	jpm	Protection Sold Credit Derivatives And Credit Related Notes Ratings Less Than One Year ProtectionSoldCreditDerivativesAndCreditRelatedNotesRatingsLessThanOneYear	121400000000	usd
CY2023Q4	jpm	Protection Sold Credit Derivatives And Credit Related Notes Ratings From One To Five Years ProtectionSoldCreditDerivativesAndCreditRelatedNotesRatingsFromOneToFiveYears	333349000000	usd
CY2023Q4	jpm	Protection Sold Credit Derivatives And Credit Related Notes More Than Five Years ProtectionSoldCreditDerivativesAndCreditRelatedNotesMoreThanFiveYears	34269000000	usd
CY2023Q4	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	489018000000	usd
CY2024Q3	us-gaap	Underwriting Income Loss UnderwritingIncomeLoss	1384000000	usd
CY2023Q3	us-gaap	Underwriting Income Loss UnderwritingIncomeLoss	951000000	usd
	us-gaap	Underwriting Income Loss UnderwritingIncomeLoss	4265000000	usd
	us-gaap	Underwriting Income Loss UnderwritingIncomeLoss	2877000000	usd
CY2024Q3	jpm	Investment Banking Advisory Fee Revenue InvestmentBankingAdvisoryFeeRevenue	847000000	usd
CY2023Q3	jpm	Investment Banking Advisory Fee Revenue InvestmentBankingAdvisoryFeeRevenue	771000000	usd
	jpm	Investment Banking Advisory Fee Revenue InvestmentBankingAdvisoryFeeRevenue	2224000000	usd
	jpm	Investment Banking Advisory Fee Revenue InvestmentBankingAdvisoryFeeRevenue	2007000000	usd
CY2024Q3	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	2231000000	usd
CY2023Q3	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	1722000000	usd
	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	6489000000	usd
	us-gaap	Investment Banking Revenue InvestmentBankingRevenue	4884000000	usd
CY2024Q3	us-gaap	Trading Gains Losses TradingGainsLosses	5990000000	usd
CY2023Q3	us-gaap	Trading Gains Losses TradingGainsLosses	6216000000	usd
	us-gaap	Trading Gains Losses TradingGainsLosses	19571000000	usd
	us-gaap	Trading Gains Losses TradingGainsLosses	20750000000	usd
CY2024Q3	us-gaap	Principal Investment Gains Losses PrincipalInvestmentGainsLosses	-2000000	usd
CY2023Q3	us-gaap	Principal Investment Gains Losses PrincipalInvestmentGainsLosses	-6000000	usd
	us-gaap	Principal Investment Gains Losses PrincipalInvestmentGainsLosses	21000000	usd
	us-gaap	Principal Investment Gains Losses PrincipalInvestmentGainsLosses	-15000000	usd
CY2024Q3	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	5988000000	usd
CY2023Q3	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	6210000000	usd
	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	19592000000	usd
	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	20735000000	usd
CY2024Q3	jpm	Feesand Commissions Lending Activities FeesandCommissionsLendingActivities	542000000	usd
CY2023Q3	jpm	Feesand Commissions Lending Activities FeesandCommissionsLendingActivities	777000000	usd
	jpm	Feesand Commissions Lending Activities FeesandCommissionsLendingActivities	1663000000	usd
	jpm	Feesand Commissions Lending Activities FeesandCommissionsLendingActivities	1736000000	usd
CY2024Q3	jpm	Feesand Commissions Depositor Accounts1 FeesandCommissionsDepositorAccounts1	1382000000	usd
CY2023Q3	jpm	Feesand Commissions Depositor Accounts1 FeesandCommissionsDepositorAccounts1	1262000000	usd
	jpm	Feesand Commissions Depositor Accounts1 FeesandCommissionsDepositorAccounts1	3991000000	usd
	jpm	Feesand Commissions Depositor Accounts1 FeesandCommissionsDepositorAccounts1	3751000000	usd
CY2024Q3	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	1924000000	usd
CY2023Q3	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	2039000000	usd
	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	5654000000	usd
	jpm	Lending And Deposit Related Fees LendingAndDepositRelatedFees	5487000000	usd
CY2024Q3	jpm	Investment Advisory Fees1 InvestmentAdvisoryFees1	4381000000	usd
CY2023Q3	jpm	Investment Advisory Fees1 InvestmentAdvisoryFees1	3825000000	usd
	jpm	Investment Advisory Fees1 InvestmentAdvisoryFees1	12650000000	usd
	jpm	Investment Advisory Fees1 InvestmentAdvisoryFees1	10910000000	usd
CY2024Q3	jpm	All Other Asset Management Fees AllOtherAssetManagementFees	98000000	usd
CY2023Q3	jpm	All Other Asset Management Fees AllOtherAssetManagementFees	79000000	usd
	jpm	All Other Asset Management Fees AllOtherAssetManagementFees	277000000	usd
	jpm	All Other Asset Management Fees AllOtherAssetManagementFees	233000000	usd
CY2024Q3	jpm	Asset Management Fees AssetManagementFees	4479000000	usd
CY2023Q3	jpm	Asset Management Fees AssetManagementFees	3904000000	usd
	jpm	Asset Management Fees AssetManagementFees	12927000000	usd
	jpm	Asset Management Fees AssetManagementFees	11143000000	usd
CY2024Q3	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	785000000	usd
CY2023Q3	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	692000000	usd
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	2336000000	usd
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	2161000000	usd
CY2024Q3	jpm	Administrative Services Revenue1 AdministrativeServicesRevenue1	660000000	usd
CY2023Q3	jpm	Administrative Services Revenue1 AdministrativeServicesRevenue1	589000000	usd
	jpm	Administrative Services Revenue1 AdministrativeServicesRevenue1	1874000000	usd
	jpm	Administrative Services Revenue1 AdministrativeServicesRevenue1	1721000000	usd
CY2024Q3	jpm	Feesand Commissions Other1 FeesandCommissionsOther1	491000000	usd
CY2023Q3	jpm	Feesand Commissions Other1 FeesandCommissionsOther1	424000000	usd
	jpm	Feesand Commissions Other1 FeesandCommissionsOther1	1455000000	usd
	jpm	Feesand Commissions Other1 FeesandCommissionsOther1	1257000000	usd
CY2024Q3	jpm	Fees And Commissions1 FeesAndCommissions1	1936000000	usd
CY2023Q3	jpm	Fees And Commissions1 FeesAndCommissions1	1705000000	usd
	jpm	Fees And Commissions1 FeesAndCommissions1	5665000000	usd
	jpm	Fees And Commissions1 FeesAndCommissions1	5139000000	usd
CY2024Q3	jpm	Fees And Commissions Credit And Debit Cards1 FeesAndCommissionsCreditAndDebitCards1	1345000000	usd
CY2023Q3	jpm	Fees And Commissions Credit And Debit Cards1 FeesAndCommissionsCreditAndDebitCards1	1209000000	usd
	jpm	Fees And Commissions Credit And Debit Cards1 FeesAndCommissionsCreditAndDebitCards1	3895000000	usd
	jpm	Fees And Commissions Credit And Debit Cards1 FeesAndCommissionsCreditAndDebitCards1	3537000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	706000000	usd
CY2023Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	695000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	2067000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	2166000000	usd
CY2024Q3	jpm	Losses On Tax Oriented Investments LossesOnTaxOrientedInvestments	78000000	usd
CY2023Q3	jpm	Losses On Tax Oriented Investments LossesOnTaxOrientedInvestments	316000000	usd
	jpm	Losses On Tax Oriented Investments LossesOnTaxOrientedInvestments	115000000	usd
	jpm	Losses On Tax Oriented Investments LossesOnTaxOrientedInvestments	1190000000	usd
CY2024Q3	jpm	Business Combination Provisional Information Initial Accounting Incomplete Adjustment Bargain Purchase Gain Recognized Amount BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentBargainPurchaseGainRecognizedAmount	0	usd
CY2023Q3	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	100000000	usd
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	us-gaap	Business Combination Bargain Purchase Gain Recognized Amount BusinessCombinationBargainPurchaseGainRecognizedAmount	2812000000	usd
CY2024Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	0	usd
CY2023Q3	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	0	usd
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	0	usd
	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain Or Loss BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainOrLoss	339000000	usd
CY2024Q3	jpm	Equity Securities Gain Loss On Share Exchange EquitySecuritiesGainLossOnShareExchange	0	usd
CY2023Q3	jpm	Equity Securities Gain Loss On Share Exchange EquitySecuritiesGainLossOnShareExchange	0	usd
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CY2024Q3	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	259000000	usd
CY2023Q3	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	665000000	usd
	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	504000000	usd
	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	1261000000	usd
CY2024Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	312000000	usd
CY2023Q3	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	342000000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	1576000000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	997000000	usd
CY2024Q3	jpm	Other Noninterest Expense Operating Losses OtherNoninterestExpenseOperatingLosses	397000000	usd
CY2023Q3	jpm	Other Noninterest Expense Operating Losses OtherNoninterestExpenseOperatingLosses	310000000	usd
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CY2024Q3	us-gaap	Noncash Contribution Expense NoncashContributionExpense	0	usd
CY2023Q3	us-gaap	Noncash Contribution Expense NoncashContributionExpense	0	usd
	us-gaap	Noncash Contribution Expense NoncashContributionExpense	1000000000	usd
	us-gaap	Noncash Contribution Expense NoncashContributionExpense	0	usd
CY2024Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	142000000	usd
CY2023Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	244000000	usd
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	615000000	usd
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	843000000	usd
CY2024Q3	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	78000000	usd
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	394000000	usd
CY2024Q1	jpm	Federal Deposit Insurance Corporation Premium Expense Special Assessment FederalDepositInsuranceCorporationPremiumExpenseSpecialAssessment	725000000	usd
CY2024Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	23509000000	usd
CY2023Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	22311000000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	69281000000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	60325000000	usd
CY2024Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	5849000000	usd
CY2023Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4513000000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	15844000000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	12674000000	usd
CY2024Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	298000000	usd
CY2023Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	360000000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	923000000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	951000000	usd
CY2024Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	6147000000	usd
CY2023Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	4873000000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	16767000000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	13625000000	usd
CY2024Q3	jpm	Interest Income Trading Assets InterestIncomeTradingAssets	5613000000	usd
CY2023Q3	jpm	Interest Income Trading Assets InterestIncomeTradingAssets	4164000000	usd
	jpm	Interest Income Trading Assets InterestIncomeTradingAssets	15198000000	usd
	jpm	Interest Income Trading Assets InterestIncomeTradingAssets	11823000000	usd
CY2024Q3	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	5226000000	usd
CY2023Q3	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	3951000000	usd
	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	14262000000	usd
	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	10849000000	usd
CY2024Q3	jpm	Interest Income Securities Borrowed InterestIncomeSecuritiesBorrowed	2478000000	usd
CY2023Q3	jpm	Interest Income Securities Borrowed InterestIncomeSecuritiesBorrowed	2085000000	usd
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CY2024Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	5366000000	usd
CY2023Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	5270000000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	17811000000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	15278000000	usd
CY2024Q3	us-gaap	Interest Income Other InterestIncomeOther	2077000000	usd
CY2023Q3	us-gaap	Interest Income Other InterestIncomeOther	1902000000	usd
	us-gaap	Interest Income Other InterestIncomeOther	6227000000	usd
	us-gaap	Interest Income Other InterestIncomeOther	5637000000	usd
CY2024Q3	us-gaap	Interest Income Operating InterestIncomeOperating	50416000000	usd
CY2023Q3	us-gaap	Interest Income Operating InterestIncomeOperating	44556000000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	146367000000	usd
	us-gaap	Interest Income Operating InterestIncomeOperating	123204000000	usd
CY2024Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	12914000000	usd
CY2023Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	10796000000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	37569000000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	28024000000	usd
CY2024Q3	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	5733000000	usd
CY2023Q3	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	3523000000	usd
	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	14810000000	usd
	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	9727000000	usd
CY2024Q3	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	542000000	usd
CY2023Q3	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	512000000	usd
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	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	1361000000	usd
CY2024Q3	us-gaap	Interest Expense Trading Liabilities InterestExpenseTradingLiabilities	2632000000	usd
CY2023Q3	us-gaap	Interest Expense Trading Liabilities InterestExpenseTradingLiabilities	2463000000	usd
	us-gaap	Interest Expense Trading Liabilities InterestExpenseTradingLiabilities	7872000000	usd
	us-gaap	Interest Expense Trading Liabilities InterestExpenseTradingLiabilities	6807000000	usd
CY2024Q3	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	4838000000	usd
CY2023Q3	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	4239000000	usd
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	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	11428000000	usd
CY2024Q3	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	352000000	usd
CY2023Q3	us-gaap	Interest Expense Beneficial Interests Issued By Consolidated Variable Interest Entities InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities	297000000	usd
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CY2024Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	27011000000	usd
CY2023Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	21830000000	usd
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CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	23405000000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	22726000000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	69233000000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	65216000000	usd
CY2024Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3111000000	usd
CY2023Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1384000000	usd
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CY2024Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	20294000000	usd
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	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	61186000000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	58658000000	usd
CY2024Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-114000000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-104000000	usd
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CY2024Q3	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	347000000	usd
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CY2024Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	23200000000	usd
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CY2024Q3	jpm	Share Based Compensation Amortization Of Prior Grants Of Share Based Compensation ShareBasedCompensationAmortizationOfPriorGrantsOfShareBasedCompensation	359000000	usd
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CY2023Q4	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	52142000000	usd
CY2023Q4	us-gaap	Securities Loaned Asset SecuritiesLoanedAsset	43610000000	usd
CY2023Q4	us-gaap	Securities Loaned SecuritiesLoaned	8532000000	usd
CY2023Q4	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	8501000000	usd
CY2023Q4	us-gaap	Securities Loaned Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election SecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection	31000000	usd
CY2024Q3	us-gaap	Securities Purchased Under Agreements To Resell Not Subject To Master Netting Arrangement SecuritiesPurchasedUnderAgreementsToResellNotSubjectToMasterNettingArrangement	10800000000	usd
CY2023Q4	us-gaap	Securities Purchased Under Agreements To Resell Not Subject To Master Netting Arrangement SecuritiesPurchasedUnderAgreementsToResellNotSubjectToMasterNettingArrangement	7100000000	usd
CY2024Q3	us-gaap	Securities Borrowed Not Subject To Master Netting Arrangement SecuritiesBorrowedNotSubjectToMasterNettingArrangement	53300000000	usd
CY2023Q4	us-gaap	Securities Borrowed Not Subject To Master Netting Arrangement SecuritiesBorrowedNotSubjectToMasterNettingArrangement	50700000000	usd
CY2024Q3	us-gaap	Securities Sold Under Agreements To Repurchase Not Subject To Master Netting Arrangement SecuritiesSoldUnderAgreementsToRepurchaseNotSubjectToMasterNettingArrangement	43900000000	usd
CY2023Q4	us-gaap	Securities Sold Under Agreements To Repurchase Not Subject To Master Netting Arrangement SecuritiesSoldUnderAgreementsToRepurchaseNotSubjectToMasterNettingArrangement	30000000000.0	usd
CY2024Q3	us-gaap	Securities Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	688549000000	usd
CY2024Q3	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	63109000000	usd
CY2023Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	459985000000	usd
CY2023Q4	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	52142000000	usd
CY2024Q3	us-gaap	Securities Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	688549000000	usd
CY2024Q3	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	63109000000	usd
CY2023Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	459985000000	usd
CY2023Q4	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	52142000000	usd
CY2024Q3	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	617000000	usd
CY2023Q4	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	505000000	usd
	jpm	Numberof Loan Portfolio Segments NumberofLoanPortfolioSegments	3	loan_segment
CY2024Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	1285370000000	usd
CY2024Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	12504000000	usd
CY2024Q3	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	42137000000	usd
CY2024Q3	jpm	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Losses Net Of Deferred Income FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossesNetOfDeferredIncome	1340011000000	usd
CY2023Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	1280870000000	usd
CY2023Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	3985000000	usd
CY2023Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	38851000000	usd
CY2023Q4	jpm	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Losses Net Of Deferred Income FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossesNetOfDeferredIncome	1323706000000	usd
CY2024Q3	us-gaap	Financing Receivable Accrued Interest Before Allowance For Credit Loss FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss	6700000000	usd
CY2023Q4	us-gaap	Financing Receivable Accrued Interest Before Allowance For Credit Loss FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss	6800000000	usd
CY2024Q3	us-gaap	Financing Receivable Excluding Accrued Interest Purchase FinancingReceivableExcludingAccruedInterestPurchase	848000000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Purchase FinancingReceivableExcludingAccruedInterestPurchase	601000000	usd
CY2024Q3	us-gaap	Financing Receivable Excluding Accrued Interest Sale FinancingReceivableExcludingAccruedInterestSale	12962000000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Sale FinancingReceivableExcludingAccruedInterestSale	14394000000	usd
CY2024Q3	us-gaap	Financing Receivable Excluding Accrued Interest Reclassification To Held For Sale FinancingReceivableExcludingAccruedInterestReclassificationToHeldForSale	461000000	usd
CY2023Q3	us-gaap	Financing Receivable Excluding Accrued Interest Reclassification To Held For Sale FinancingReceivableExcludingAccruedInterestReclassificationToHeldForSale	227000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Purchase FinancingReceivableExcludingAccruedInterestPurchase	1558000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Purchase FinancingReceivableExcludingAccruedInterestPurchase	151243000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Sale FinancingReceivableExcludingAccruedInterestSale	41464000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Sale FinancingReceivableExcludingAccruedInterestSale	33712000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Reclassification To Held For Sale FinancingReceivableExcludingAccruedInterestReclassificationToHeldForSale	2178000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Reclassification To Held For Sale FinancingReceivableExcludingAccruedInterestReclassificationToHeldForSale	1436000000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	65000000	usd
	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	125000000	usd
CY2024Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	47000000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	80000000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	9000000	usd
	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	46000000	usd
CY2023Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	9000000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	52000000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	22420000000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	19726000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	7674000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery	1400000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff After Recovery FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffAfterRecovery	6274000000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Credit Loss Expense Reversal FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal	7798000000	usd
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CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23949000000	usd
CY2023Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1974000000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	168000000	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Change In Method Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityChangeInMethodCreditLossExpenseReversal	0	usd
CY2024Q3	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2142000000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale And Held To Maturity Allowance For Credit Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityAllowanceForCreditLoss	175000000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale And Held To Maturity Allowance For Credit Loss DebtSecuritiesAvailableForSaleAndHeldToMaturityAllowanceForCreditLoss	117000000	usd
CY2024Q3	jpm	Financing Receivable And Debt Securities Allowance For Credit Loss And Off Balance Sheet Credit Loss Liability FinancingReceivableAndDebtSecuritiesAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability	26266000000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	-257000000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	24206000000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	22156000000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	23949000000	usd
CY2024Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	6294000000	usd
CY2024Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1279076000000	usd
CY2024Q3	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	1285370000000	usd
CY2024Q3	jpm	Off Balance Sheet Credit Loss Liability Individually Evaluated For Impairment OffBalanceSheetCreditLossLiabilityIndividuallyEvaluatedForImpairment	93000000	usd
CY2024Q3	jpm	Off Balance Sheet Credit Loss Liability Collectively Evaluated For Impairment OffBalanceSheetCreditLossLiabilityCollectivelyEvaluatedForImpairment	2049000000	usd
CY2024Q3	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	2142000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Evaluated At Asset Specific Impairment Methodology OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountEvaluatedAtAssetSpecificImpairmentMethodology	619000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Evaluatedat Portfolio Based Impairment Methodology OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountEvaluatedatPortfolioBasedImpairmentMethodology	541077000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Excluding Commitments For Which Allowance For Credit Loss Not Permitted Contractual Amount OffBalanceSheetLendingRelatedFinancialCommitmentsExcludingCommitmentsForWhichAllowanceForCreditLossNotPermittedContractualAmount	541696000000	usd
CY2024Q3	jpm	Receivables And Debt Securities Allowance For Credit Loss And Off Balance Sheet Credit Loss Liability ReceivablesAndDebtSecuritiesAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability	26500000000	usd
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CY2024Q3	us-gaap	Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding	257418000000	usd
CY2023Q4	us-gaap	Continuing Involvement With Transferred Financial Assets Principal Amount Outstanding ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding	235493000000	usd
CY2024Q3	jpm	Percent Of Retained Securitization Interests Fair Value Rated Or Better PercentOfRetainedSecuritizationInterestsFairValueRatedOrBetter	0.72
CY2023Q4	jpm	Percent Of Retained Securitization Interests Fair Value Rated Or Better PercentOfRetainedSecuritizationInterestsFairValueRatedOrBetter	0.77
CY2024Q3	jpm	Securities Transferred To Agency Resecuritization Vies SecuritiesTransferredToAgencyResecuritizationVies	12353000000	usd
CY2023Q3	jpm	Securities Transferred To Agency Resecuritization Vies SecuritiesTransferredToAgencyResecuritizationVies	4521000000	usd
	jpm	Securities Transferred To Agency Resecuritization Vies SecuritiesTransferredToAgencyResecuritizationVies	33531000000	usd
	jpm	Securities Transferred To Agency Resecuritization Vies SecuritiesTransferredToAgencyResecuritizationVies	14188000000	usd
CY2024Q3	jpm	Securities Transferred To Private Label Resecuritization Vies SecuritiesTransferredToPrivateLabelResecuritizationVies	0	usd
CY2023Q3	jpm	Securities Transferred To Private Label Resecuritization Vies SecuritiesTransferredToPrivateLabelResecuritizationVies	0	usd
	jpm	Securities Transferred To Private Label Resecuritization Vies SecuritiesTransferredToPrivateLabelResecuritizationVies	0	usd
	jpm	Securities Transferred To Private Label Resecuritization Vies SecuritiesTransferredToPrivateLabelResecuritizationVies	0	usd
CY2024Q3	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	31778000000	usd
CY2023Q3	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	13800000000	usd
CY2024Q3	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	31778000000	usd
CY2023Q3	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	13800000000	usd
CY2024Q3	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	1280000000	usd
CY2023Q3	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	532000000	usd
	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	4067000000	usd
	us-gaap	Affordable Housing Tax Credits And Other Tax Benefits Amount AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount	1478000000	usd
CY2024Q3	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	1006000000	usd
CY2023Q3	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	417000000	usd
	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	3157000000	usd
	us-gaap	Amortization Method Qualified Affordable Housing Project Investments Amortization AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization	1161000000	usd
CY2024Q3	us-gaap	Investment Program Proportional Amortization Method Applied Non Income Tax Related Activity And Other Return InvestmentProgramProportionalAmortizationMethodAppliedNonIncomeTaxRelatedActivityAndOtherReturn	28000000	usd
CY2023Q3	us-gaap	Investment Program Proportional Amortization Method Applied Non Income Tax Related Activity And Other Return InvestmentProgramProportionalAmortizationMethodAppliedNonIncomeTaxRelatedActivityAndOtherReturn	0	usd
	us-gaap	Investment Program Proportional Amortization Method Applied Non Income Tax Related Activity And Other Return InvestmentProgramProportionalAmortizationMethodAppliedNonIncomeTaxRelatedActivityAndOtherReturn	96000000	usd
	us-gaap	Investment Program Proportional Amortization Method Applied Non Income Tax Related Activity And Other Return InvestmentProgramProportionalAmortizationMethodAppliedNonIncomeTaxRelatedActivityAndOtherReturn	-1000000	usd
CY2023Q4	us-gaap	Amortization Method Qualified Affordable Housing Project Investments AmortizationMethodQualifiedAffordableHousingProjectInvestments	14600000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	52711000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	52634000000	usd
CY2024Q2	us-gaap	Goodwill Goodwill	52620000000	usd
CY2023Q2	us-gaap	Goodwill Goodwill	52380000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	52634000000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	51662000000	usd
CY2024Q3	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	0	usd
CY2023Q3	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	166000000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	29000000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	853000000	usd
CY2024Q3	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	91000000	usd
CY2023Q3	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	-54000000	usd
	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	48000000	usd
	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	-23000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	52711000000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	52492000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	52711000000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	52492000000	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2024Q2	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	8847000000	usd
CY2023Q2	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	8229000000	usd
CY2023Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	8522000000	usd
CY2022Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	7973000000	usd
CY2024Q3	jpm	Servicing Asset At Fair Value Additions Originations ServicingAssetAtFairValueAdditionsOriginations	75000000	usd
CY2023Q3	jpm	Servicing Asset At Fair Value Additions Originations ServicingAssetAtFairValueAdditionsOriginations	81000000	usd
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	jpm	Servicing Asset At Fair Value Additions Originations ServicingAssetAtFairValueAdditionsOriginations	191000000	usd
CY2024Q3	jpm	Servicing Asset At Fair Value Additions Purchases ServicingAssetAtFairValueAdditionsPurchases	282000000	usd
CY2023Q3	jpm	Servicing Asset At Fair Value Additions Purchases ServicingAssetAtFairValueAdditionsPurchases	569000000	usd
	jpm	Servicing Asset At Fair Value Additions Purchases ServicingAssetAtFairValueAdditionsPurchases	607000000	usd
	jpm	Servicing Asset At Fair Value Additions Purchases ServicingAssetAtFairValueAdditionsPurchases	1036000000	usd
CY2024Q3	jpm	Servicing Asset At Fair Value Disposals Net Of Delinquent Loans ServicingAssetAtFairValueDisposalsNetOfDelinquentLoans	-2000000	usd
CY2023Q3	jpm	Servicing Asset At Fair Value Disposals Net Of Delinquent Loans ServicingAssetAtFairValueDisposalsNetOfDelinquentLoans	101000000	usd
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	jpm	Servicing Asset At Fair Value Disposals Net Of Delinquent Loans ServicingAssetAtFairValueDisposalsNetOfDelinquentLoans	191000000	usd
CY2024Q3	jpm	Mortgage Servicing Rights Net Additions MortgageServicingRightsNetAdditions	359000000	usd
CY2023Q3	jpm	Mortgage Servicing Rights Net Additions MortgageServicingRightsNetAdditions	549000000	usd
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	jpm	Mortgage Servicing Rights Net Additions MortgageServicingRightsNetAdditions	1036000000	usd
CY2024Q3	jpm	Servicing Assetat Fair Value Changesduetocollectionrealizationofexpectedcashflows ServicingAssetatFairValueChangesduetocollectionrealizationofexpectedcashflows	-272000000	usd
CY2023Q3	jpm	Servicing Assetat Fair Value Changesduetocollectionrealizationofexpectedcashflows ServicingAssetatFairValueChangesduetocollectionrealizationofexpectedcashflows	-265000000	usd
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CY2024Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsmarketinterestratesandother ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsmarketinterestratesandother	-251000000	usd
CY2023Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsmarketinterestratesandother ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsmarketinterestratesandother	555000000	usd
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CY2024Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsprojectedcashflows ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsprojectedcashflows	95000000	usd
CY2023Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsprojectedcashflows ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsprojectedcashflows	-26000000	usd
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CY2024Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsdiscountrates ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsdiscountrates	14000000	usd
CY2023Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsdiscountrates ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsdiscountrates	14000000	usd
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CY2024Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsprepaymentmodelchangesandother ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsprepaymentmodelchangesandother	-39000000	usd
CY2023Q3	jpm	Servicing Assetat Fair Value Changesinvaluationduetoinputsandassumptionsprepaymentmodelchangesandother ServicingAssetatFairValueChangesinvaluationduetoinputsandassumptionsprepaymentmodelchangesandother	53000000	usd
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CY2023Q3	jpm	Servicing Assetat Fair Value Changesin Fair Value Resultingfrom Changesin Other Valuation Inputsor Changesin Assumptions ServicingAssetatFairValueChangesinFairValueResultingfromChangesinOtherValuationInputsorChangesinAssumptions	41000000	usd
	jpm	Servicing Assetat Fair Value Changesin Fair Value Resultingfrom Changesin Other Valuation Inputsor Changesin Assumptions ServicingAssetatFairValueChangesinFairValueResultingfromChangesinOtherValuationInputsorChangesinAssumptions	82000000	usd
	jpm	Servicing Assetat Fair Value Changesin Fair Value Resultingfrom Changesin Other Valuation Inputsor Changesin Assumptions ServicingAssetatFairValueChangesinFairValueResultingfromChangesinOtherValuationInputsorChangesinAssumptions	44000000	usd
CY2024Q3	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	-181000000	usd
CY2023Q3	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	596000000	usd
	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	216000000	usd
	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	860000000	usd
CY2024Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	8753000000	usd
CY2023Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	9109000000	usd
CY2024Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	8753000000	usd
CY2023Q3	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	9109000000	usd
CY2024Q3	jpm	Mortgage Servicing Rights Change In Unrealized Gains Losses Included In Income MortgageServicingRightsChangeInUnrealizedGainsLossesIncludedInIncome	-181000000	usd
CY2023Q3	jpm	Mortgage Servicing Rights Change In Unrealized Gains Losses Included In Income MortgageServicingRightsChangeInUnrealizedGainsLossesIncludedInIncome	596000000	usd
	jpm	Mortgage Servicing Rights Change In Unrealized Gains Losses Included In Income MortgageServicingRightsChangeInUnrealizedGainsLossesIncludedInIncome	216000000	usd
	jpm	Mortgage Servicing Rights Change In Unrealized Gains Losses Included In Income MortgageServicingRightsChangeInUnrealizedGainsLossesIncludedInIncome	860000000	usd
CY2024Q3	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	396000000	usd
CY2023Q3	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	409000000	usd
	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	1190000000	usd
	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	1185000000	usd
CY2024Q3	jpm	Mortgage Loans Serviced Third Party At Period End MortgageLoansServicedThirdPartyAtPeriodEnd	658000000000	usd
CY2023Q3	jpm	Mortgage Loans Serviced Third Party At Period End MortgageLoansServicedThirdPartyAtPeriodEnd	639000000000	usd
CY2024Q3	jpm	Mortgage Loans Serviced Third Party At Period End MortgageLoansServicedThirdPartyAtPeriodEnd	658000000000	usd
CY2023Q3	jpm	Mortgage Loans Serviced Third Party At Period End MortgageLoansServicedThirdPartyAtPeriodEnd	639000000000	usd
CY2024Q3	jpm	Servicer Advances On Mortgage Loans ServicerAdvancesOnMortgageLoans	501000000	usd
CY2023Q3	jpm	Servicer Advances On Mortgage Loans ServicerAdvancesOnMortgageLoans	557000000	usd
CY2024Q3	jpm	Servicer Advances On Mortgage Loans ServicerAdvancesOnMortgageLoans	501000000	usd
CY2023Q3	jpm	Servicer Advances On Mortgage Loans ServicerAdvancesOnMortgageLoans	557000000	usd
CY2024Q3	jpm	Fees And Commissions Mortgage Banking And Related All Other FeesAndCommissionsMortgageBankingAndRelatedAllOther	12000000	usd
CY2023Q3	jpm	Fees And Commissions Mortgage Banking And Related All Other FeesAndCommissionsMortgageBankingAndRelatedAllOther	-3000000	usd
	jpm	Fees And Commissions Mortgage Banking And Related All Other FeesAndCommissionsMortgageBankingAndRelatedAllOther	15000000	usd
	jpm	Fees And Commissions Mortgage Banking And Related All Other FeesAndCommissionsMortgageBankingAndRelatedAllOther	-1000000	usd
CY2024Q3	jpm	Mortgage Fees And Related Income MortgageFeesAndRelatedIncome	402000000	usd
CY2023Q3	jpm	Mortgage Fees And Related Income MortgageFeesAndRelatedIncome	414000000	usd
	jpm	Mortgage Fees And Related Income MortgageFeesAndRelatedIncome	1025000000	usd
	jpm	Mortgage Fees And Related Income MortgageFeesAndRelatedIncome	913000000	usd
	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of Other Than10 Or20 Percent Adverse Change In Prepayment Speed Percent SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfOtherThan10Or20PercentAdverseChangeInPrepaymentSpeedPercent	0.0662
CY2023	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of Other Than10 Or20 Percent Adverse Change In Prepayment Speed Percent SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfOtherThan10Or20PercentAdverseChangeInPrepaymentSpeedPercent	0.0629
CY2024Q3	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of10 Percent Adverse Change In Prepayment Speed SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf10PercentAdverseChangeInPrepaymentSpeed	216000000	usd
CY2023Q4	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of10 Percent Adverse Change In Prepayment Speed SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf10PercentAdverseChangeInPrepaymentSpeed	206000000	usd
CY2024Q3	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of20 Percent Adverse Change In Prepayment Speed SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf20PercentAdverseChangeInPrepaymentSpeed	420000000	usd
CY2023Q4	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of20 Percent Adverse Change In Prepayment Speed SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf20PercentAdverseChangeInPrepaymentSpeed	401000000	usd
	jpm	Weighted Average Option Adjusted Spread WeightedAverageOptionAdjustedSpread	0.0620
CY2023	jpm	Weighted Average Option Adjusted Spread WeightedAverageOptionAdjustedSpread	0.0610
CY2024Q3	jpm	Weighted Average Option Adjusted Spread Impact On Fair Value Of Hundred Basis Points Adverse Change WeightedAverageOptionAdjustedSpreadImpactOnFairValueOfHundredBasisPointsAdverseChange	376000000	usd
CY2023Q4	jpm	Weighted Average Option Adjusted Spread Impact On Fair Value Of Hundred Basis Points Adverse Change WeightedAverageOptionAdjustedSpreadImpactOnFairValueOfHundredBasisPointsAdverseChange	369000000	usd
CY2024Q3	jpm	Weighted Average Option Adjusted Spread Impact On Fair Value Of Two Hundred Basis Points Adverse Change WeightedAverageOptionAdjustedSpreadImpactOnFairValueOfTwoHundredBasisPointsAdverseChange	721000000	usd
CY2023Q4	jpm	Weighted Average Option Adjusted Spread Impact On Fair Value Of Two Hundred Basis Points Adverse Change WeightedAverageOptionAdjustedSpreadImpactOnFairValueOfTwoHundredBasisPointsAdverseChange	709000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1800000000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2000000000.0	usd
CY2023Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	1200000000	usd
CY2024Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	1200000000	usd
CY2024Q3	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	611334000000	usd
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	643748000000	usd
CY2024Q3	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	1326489000000	usd
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	1303100000000	usd
CY2024Q3	us-gaap	Deposits Domestic DepositsDomestic	1937823000000	usd
CY2023Q4	us-gaap	Deposits Domestic DepositsDomestic	1946848000000	usd
CY2024Q3	us-gaap	Noninterest Bearing Deposit Liabilities Foreign NoninterestBearingDepositLiabilitiesForeign	31607000000	usd
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities Foreign NoninterestBearingDepositLiabilitiesForeign	23097000000	usd
CY2024Q3	us-gaap	Interest Bearing Deposit Liabilities Foreign InterestBearingDepositLiabilitiesForeign	461342000000	usd
CY2023Q4	us-gaap	Interest Bearing Deposit Liabilities Foreign InterestBearingDepositLiabilitiesForeign	430743000000	usd
CY2024Q3	us-gaap	Deposits Foreign DepositsForeign	492949000000	usd
CY2023Q4	us-gaap	Deposits Foreign DepositsForeign	453840000000	usd
CY2024Q3	us-gaap	Deposits Deposits	2430772000000	usd
CY2023Q4	us-gaap	Deposits Deposits	2400688000000	usd
CY2024Q3	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	254587000000	usd
CY2023Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	222841000000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Next Rolling Twelve Months TimeDepositMaturitiesNextRollingTwelveMonths	329808000000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Rolling Year Two TimeDepositMaturitiesRollingYearTwo	804000000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Rolling Year Three TimeDepositMaturitiesRollingYearThree	455000000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Rolling Year Four TimeDepositMaturitiesRollingYearFour	139000000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Rolling Year Five TimeDepositMaturitiesRollingYearFive	1223000000	usd
CY2024Q3	us-gaap	Time Deposit Maturities After Rolling Year Five TimeDepositMaturitiesAfterRollingYearFive	273000000	usd
CY2024Q3	us-gaap	Time Deposits TimeDeposits	332702000000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	8430000000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	8431000000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	8841000000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	8833000000	usd
CY2024Q3	us-gaap	Lease Cost LeaseCost	553000000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	538000000	usd
	us-gaap	Lease Cost LeaseCost	1700000000	usd
	us-gaap	Lease Cost LeaseCost	1500000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	706000000	usd
CY2023Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	695000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	2067000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	2166000000	usd
CY2024Q3	us-gaap	Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease	394000000	usd
CY2023Q3	us-gaap	Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease	468000000	usd
	us-gaap	Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease	1268000000	usd
	us-gaap	Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease	1344000000	usd
CY2024Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	2165375	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	2740375	shares
CY2024Q3	us-gaap	Preferred Stock Including Additional Paid In Capital Net Of Discount PreferredStockIncludingAdditionalPaidInCapitalNetOfDiscount	21650000000	usd
CY2023Q4	us-gaap	Preferred Stock Including Additional Paid In Capital Net Of Discount PreferredStockIncludingAdditionalPaidInCapitalNetOfDiscount	27404000000	usd
CY2024Q3	us-gaap	Preferred Stock Redemption Price Per Share PreferredStockRedemptionPricePerShare	10000
CY2024Q3	us-gaap	Preferred Stock Liquidation Preference Value PreferredStockLiquidationPreferenceValue	21800000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	12898000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	13151000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	44466000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	40245000000	usd
CY2024Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	286000000	usd
CY2023Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	386000000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1000000000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	1115000000	usd
CY2024Q3	jpm	Net Income Applicable To Common Equity NetIncomeApplicableToCommonEquity	12612000000	usd
CY2023Q3	jpm	Net Income Applicable To Common Equity NetIncomeApplicableToCommonEquity	12765000000	usd
	jpm	Net Income Applicable To Common Equity NetIncomeApplicableToCommonEquity	43466000000	usd
	jpm	Net Income Applicable To Common Equity NetIncomeApplicableToCommonEquity	39130000000	usd
CY2024Q3	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	75000000	usd
CY2023Q3	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	80000000	usd
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	267000000	usd
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	241000000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12537000000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12685000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	43199000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	38889000000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2860600000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2927500000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2886200000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2946600000	shares
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.38
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.33
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	14.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	13.20
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	12537000000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	12685000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	43199000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	38889000000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2860600000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2927500000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2886200000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2946600000	shares
CY2024Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	5300000	shares
CY2023Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	4600000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	5000000.0	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	4400000	shares
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2865900000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2932100000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2891200000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2951000000	shares
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.37
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.33
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	14.94
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	13.18
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4554000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2814000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3659000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	237000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	5381000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	827000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4554000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-3214000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-400000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2814000000	usd
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	4783000000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1124000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3659000000	usd
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	496000000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	259000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	237000000	usd
CY2024Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	25100000000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	19600000000	usd
CY2024Q3	jpm	Cash And Securities Pledged With Clearing Organizations For The Benefit Of Customers CashAndSecuritiesPledgedWithClearingOrganizationsForTheBenefitOfCustomers	39800000000	usd
CY2023Q4	jpm	Cash And Securities Pledged With Clearing Organizations For The Benefit Of Customers CashAndSecuritiesPledgedWithClearingOrganizationsForTheBenefitOfCustomers	40500000000	usd
CY2024Q3	us-gaap	Securities Reserve Deposit Required And Made SecuritiesReserveDepositRequiredAndMade	20900000000	usd
CY2023Q4	us-gaap	Securities Reserve Deposit Required And Made SecuritiesReserveDepositRequiredAndMade	20500000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Expiringin Less Than One Year OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountExpiringinLessThanOneYear	1138174000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Expiring Between Oneand Three One Years OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountExpiringBetweenOneandThreeOneYears	220016000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Expiring Between Threeand Five Years OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountExpiringBetweenThreeandFiveYears	181409000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount Expiringin More Than Five Years OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmountExpiringinMoreThanFiveYears	36877000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmount	1576476000000	usd
CY2023Q4	jpm	Off Balance Sheet Lending Related Financial Commitments Contractual Amount OffBalanceSheetLendingRelatedFinancialCommitmentsContractualAmount	1497847000000	usd
CY2024Q3	jpm	Off Balance Sheet Lending Related Financial Instruments Carrying Value OffBalanceSheetLendingRelatedFinancialInstrumentsCarryingValue	3835000000	usd
CY2023Q4	jpm	Off Balance Sheet Lending Related Financial Instruments Carrying Value OffBalanceSheetLendingRelatedFinancialInstrumentsCarryingValue	4139000000	usd
CY2024Q3	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	1664300000000	usd
CY2023Q4	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	1303900000000	usd
CY2024Q3	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	1274200000000	usd
CY2023Q4	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	982800000000	usd
CY2024Q3	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	259000000	usd
CY2023Q3	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	665000000	usd
CY2024Q3	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2024Q3	us-gaap	Noninterest Income NoninterestIncome	19249000000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	17148000000	usd
CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	23405000000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	22726000000	usd
CY2024Q3	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	42654000000	usd
CY2023Q3	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	39874000000	usd
CY2024Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	3111000000	usd
CY2023Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1384000000	usd
CY2024Q3	us-gaap	Noninterest Expense NoninterestExpense	22565000000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	21757000000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16978000000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16733000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4080000000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3582000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	12898000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	13151000000	usd
CY2024Q3	jpm	Segment Reporting Information Average Common Equity SegmentReportingInformationAverageCommonEquity	321894000000	usd
CY2023Q3	jpm	Segment Reporting Information Average Common Equity SegmentReportingInformationAverageCommonEquity	284798000000	usd
CY2024Q3	us-gaap	Assets Assets	4210048000000	usd
CY2023Q3	us-gaap	Assets Assets	3898333000000	usd
CY2024Q3	jpm	Segment Reporting Information Return On Average Common Equity SegmentReportingInformationReturnOnAverageCommonEquity	0.16
CY2023Q3	jpm	Segment Reporting Information Return On Average Common Equity SegmentReportingInformationReturnOnAverageCommonEquity	0.18
CY2024Q3	jpm	Segment Reporting Information Overhead Ratio SegmentReportingInformationOverheadRatio	0.53
CY2023Q3	jpm	Segment Reporting Information Overhead Ratio SegmentReportingInformationOverheadRatio	0.55
	us-gaap	Noninterest Income NoninterestIncome	65555000000	usd
	us-gaap	Noninterest Income NoninterestIncome	54314000000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	69233000000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	65216000000	usd
	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	134788000000	usd
	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	119530000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	8047000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	6558000000	usd
	us-gaap	Noninterest Expense NoninterestExpense	69035000000	usd
	us-gaap	Noninterest Expense NoninterestExpense	62686000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	57706000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	50286000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13240000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	10041000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	44466000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	40245000000	usd
	jpm	Segment Reporting Information Average Common Equity SegmentReportingInformationAverageCommonEquity	310353000000	usd
	jpm	Segment Reporting Information Average Common Equity SegmentReportingInformationAverageCommonEquity	278010000000	usd
CY2024Q3	us-gaap	Assets Assets	4210048000000	usd
CY2023Q3	us-gaap	Assets Assets	3898333000000	usd
	jpm	Segment Reporting Information Return On Average Common Equity SegmentReportingInformationReturnOnAverageCommonEquity	0.19
	jpm	Segment Reporting Information Return On Average Common Equity SegmentReportingInformationReturnOnAverageCommonEquity	0.19
	jpm	Segment Reporting Information Overhead Ratio SegmentReportingInformationOverheadRatio	0.51
	jpm	Segment Reporting Information Overhead Ratio SegmentReportingInformationOverheadRatio	0.52
	us-gaap	Noncash Contribution Expense NoncashContributionExpense	1000000000.0	usd
CY2024Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2024Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false

Files In Submission

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2024 Q3 Form 10-Q Financial Statement

#000001961724000611 Filed on October 30, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JPM JPMORGAN CHASE & CO Stock $jpm

2024 Q3 Form 10-Q Financial Statement

#000001961724000611 Filed on October 30, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JPM
JPMORGAN CHASE & CO Stock $jpm