$C
CITIGROUP INC Stock $c

$c Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-Q Financial Statement

#000083100120000044 Filed on May 04, 2020

Income Statement

Concept	2020 Q1	2019 Q1
Revenue	$20.96B	$18.58B
YoY Change	12.81%	-1.57%
Cost Of Revenue	$6.960B	$1.980B
YoY Change	251.52%	6.62%
Gross Profit	$14.00B	$16.60B
YoY Change	-15.67%	-2.46%
Gross Profit Margin	66.79%	89.34%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$1.723B	$1.720B
YoY Change	0.17%	-2.16%
% of Gross Profit	12.31%	10.36%
Depreciation & Amortization	$927.0M	$931.0M
YoY Change	-0.43%	0.54%
% of Gross Profit	6.62%	5.61%
Operating Expenses	$1.723B	$1.720B
YoY Change	0.17%	-2.16%
Operating Profit	$12.27B	$14.88B
YoY Change	-17.5%	-2.5%
Interest Expense	$5.647B	$7.317B
YoY Change	-22.82%	41.8%
% of Operating Profit	46.01%	49.19%
Other Income/Expense, Net	-$274.0M	$126.0M
YoY Change	-317.46%	-66.93%
Pretax Income	$3.128B	$6.012B
YoY Change	-47.97%	-1.28%
Income Tax	$580.0M	$1.275B
% Of Pretax Income	18.54%	21.21%
Net Earnings	$2.536B	$4.710B
YoY Change	-46.16%	1.95%
Net Earnings / Revenue	12.1%	25.36%
Basic Earnings Per Share	$1.06	$1.88
Diluted Earnings Per Share	$1.06	$1.87
COMMON SHARES
Basic Shares Outstanding	2.098B shares	2.340B shares
Diluted Shares Outstanding	2.114B shares	2.342B shares

Balance Sheet

Concept	2020 Q1	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$285.9B	$205.9B
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		$4.100B
YoY Change
Goodwill	$21.26B	$22.04B
YoY Change	-3.51%	-2.75%
Intangibles	$4.560B	$5.196B
YoY Change	-12.24%	16.76%
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	$2220B	$1958B
YoY Change	13.35%	1.89%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$74.37B	$62.66B
YoY Change	18.69%	-10.09%
Accrued Expenses		$4.100B
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$54.95B	$39.32B
YoY Change	39.75%	8.94%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$74.37B	$66.76B
YoY Change	11.4%	-4.2%
LONG-TERM LIABILITIES
Long-Term Debt	$266.1B	$233.1B
YoY Change	14.17%	4.87%
Other Long-Term Liabilities	$224.1B	$191.0B
YoY Change	17.33%	-5.69%
Total Long-Term Liabilities	$490.2B	$424.1B
YoY Change	15.6%	-0.16%
TOTAL LIABILITIES
Total Short-Term Liabilities	$74.37B	$66.76B
Total Long-Term Liabilities	$490.2B	$424.1B
Total Liabilities	$2027B	$1761B
YoY Change	15.07%	2.45%
SHAREHOLDERS EQUITY
Retained Earnings	$163.4B	$154.9B
YoY Change	5.54%	9.16%
Common Stock	$31.00M	$31.00M
YoY Change	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$64.15B	$47.86B
YoY Change	34.03%	49.03%
Treasury Stock Shares	1.018B shares	787.1M shares
Shareholders Equity	$192.3B	$196.3B
YoY Change
Total Liabilities & Shareholders Equity	$2220B	$1958B
YoY Change	13.35%	1.89%

Cashflow Statement

Concept	2020 Q1	2019 Q1
OPERATING ACTIVITIES
Net Income	$2.536B	$4.710B
YoY Change	-46.16%	1.95%
Depreciation, Depletion And Amortization	$927.0M	$931.0M
YoY Change	-0.43%	0.54%
Cash From Operating Activities	-$25.53B	-$37.62B
YoY Change	-32.12%	-640.77%
INVESTING ACTIVITIES
Capital Expenditures	$460.0M	$518.0M
YoY Change	-11.2%	-46.54%
Acquisitions
YoY Change
Other Investing Activities	-$18.00M	-$38.00M
YoY Change	-52.63%	-22.45%
Cash From Investing Activities	-$72.86B	$16.04B
YoY Change	-554.14%	-149.94%
FINANCING ACTIVITIES
Cash Dividend Paid	$1.365B	$1.320B
YoY Change	3.41%	20.55%
Common Stock Issuance & Retirement, Net	$2.925B	$4.055B
YoY Change	-27.87%	70.52%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$191.4B	39.54B
YoY Change	384.0%	-16.52%
NET CHANGE
Cash From Operating Activities	-$25.53B	-37.62B
Cash From Investing Activities	-$72.86B	16.04B
Cash From Financing Activities	$191.4B	39.54B
Net Change In Cash	$92.00B	$17.79B
YoY Change	417.21%	-19.83%
FREE CASH FLOW
Cash From Operating Activities	-$25.53B	-$37.62B
Capital Expenditures	$460.0M	$518.0M
Free Cash Flow	-$25.99B	-$38.13B
YoY Change	-31.84%	-736.95%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2019Q4	c	Fair Value Of Trusts Funded By Insurer FairValueOfTrustsFundedByInsurer	8600000000	USD
CY2019Q4	c	Long Term Care Insurance Indemnification Liability LongTermCareInsuranceIndemnificationLiability	0	USD
CY2019Q1	c	Non Marketable Equity Securities Impairment Recognized In Earnings NonMarketableEquitySecuritiesImpairmentRecognizedInEarnings	0	USD
CY2019Q4	c	Number Of Trust Funded By Reinsurer NumberOfTrustFundedByReinsurer	2	trust
CY2019Q4	c	Trust Preferred Securities Carrying Value TrustPreferredSecuritiesCarryingValue	1700000000	USD
CY2020Q1	dei	Amendment Flag AmendmentFlag	false
CY2020Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2020Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2020Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000831001
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
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CY2020Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	6000000000	shares
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CY2020Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3099632709	shares
CY2019Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	8721000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	8989000000	USD
CY2019Q4	us-gaap	Debt Securities Trading Restricted DebtSecuritiesTradingRestricted	120236000000	USD
CY2020Q1	us-gaap	Debt Securities Trading Restricted DebtSecuritiesTradingRestricted	190227000000	USD
CY2019Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	1162000000	USD
CY2020Q1	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	1213000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Restricted HeldToMaturitySecuritiesRestricted	1923000000	USD
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CY2019Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
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CY2020Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	719200	shares
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CY2020Q1	dei	Document Type DocumentType	10-Q
CY2020Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2020Q1	dei	Document Period End Date DocumentPeriodEndDate	2020-03-31
CY2020Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2020Q1	dei	Entity File Number EntityFileNumber	1-9924
CY2020Q1	dei	Entity Registrant Name EntityRegistrantName	Citigroup Inc
CY2020Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	52-1568099
CY2020Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	388 Greenwich Street,
CY2020Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
CY2020Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2020Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10013
CY2020Q1	dei	City Area Code CityAreaCode	212
CY2020Q1	dei	Local Phone Number LocalPhoneNumber	559-1000
CY2020Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2020Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2020Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020Q1	dei	Entity Shell Company EntityShellCompany	false
CY2020Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	2081808009	shares
CY2019Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	2926000000	USD
CY2020Q1	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	5261000000	USD
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	17139000000	USD
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CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	576000000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1275000000	USD
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CY2020Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-18000000	USD
CY2019Q1	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-2000000	USD
CY2020Q1	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
CY2019Q1	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
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CY2019Q1	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	2804000000	USD
CY2020Q1	c	Administration And Other Fiduciary Fees AdministrationAndOtherFiduciaryFees	854000000	USD
CY2019Q1	c	Administration And Other Fiduciary Fees AdministrationAndOtherFiduciaryFees	839000000	USD
CY2020Q1	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	432000000	USD
CY2019Q1	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	130000000	USD
CY2020Q1	c	Impairment Of Investments And Equity Method Investment Other Than Temporary Impairment ImpairmentOfInvestmentsAndEquityMethodInvestmentOtherThanTemporaryImpairment	55000000	USD
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CY2019Q1	c	Otherthan Temporary Impairment Losses Investments Portion Recognizedin Earnings Net Equity Method Investment Otherthan Temporary Impairment And Investment Impairment Measurement Alternative OtherthanTemporaryImpairmentLossesInvestmentsPortionRecognizedinEarningsNetEquityMethodInvestmentOtherthanTemporaryImpairmentAndInvestmentImpairmentMeasurementAlternative	8000000	USD
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CY2019Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	126000000	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	9239000000	USD
CY2019Q1	us-gaap	Noninterest Income NoninterestIncome	6817000000	USD
CY2020Q1	us-gaap	Revenues Revenues	20731000000	USD
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CY2020Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	6444000000	USD
CY2019Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1944000000	USD
CY2020Q1	us-gaap	Debt Securities Held To Maturity Credit Loss Expense Reversal DebtSecuritiesHeldToMaturityCreditLossExpenseReversal	6000000	USD
CY2019Q1	us-gaap	Debt Securities Held To Maturity Credit Loss Expense Reversal DebtSecuritiesHeldToMaturityCreditLossExpenseReversal	0	USD
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CY2020Q1	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	24000000	USD
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CY2020Q1	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	557000000	USD
CY2019Q1	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	24000000	USD
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CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	862000000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	6319000000	USD
CY2019	c	Other Than Temporary Impairment Losses Investments With Intent To Sell OtherThanTemporaryImpairmentLossesInvestmentsWithIntentToSell	3000000	USD
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CY2020Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	23755000000	USD
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CY2020Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	262165000000	USD
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CY2020Q1	us-gaap	Carrying Value Of Federal Funds Sold Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed	262536000000	USD
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CY2020Q1	c	Brokerage Receivables BrokerageReceivables	68555000000	USD
CY2019Q4	c	Brokerage Receivables BrokerageReceivables	39857000000	USD
CY2020Q1	us-gaap	Trading Securities TradingSecurities	365000000000	USD
CY2019Q4	us-gaap	Trading Securities TradingSecurities	276140000000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	308219000000	USD
CY2019Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	280265000000	USD
CY2020Q1	c	Debt Securities Held To Maturity Net Of Allowance For Credit Losses DebtSecuritiesHeldToMaturityNetOfAllowanceForCreditLosses	82315000000	USD
CY2019Q4	c	Debt Securities Held To Maturity Net Of Allowance For Credit Losses DebtSecuritiesHeldToMaturityNetOfAllowanceForCreditLosses	80775000000	USD
CY2020Q1	c	Non Marketable Equity Securities NonMarketableEquitySecurities	8349000000	USD
CY2019Q4	c	Non Marketable Equity Securities NonMarketableEquitySecurities	7523000000	USD
CY2020Q1	c	Investments Excluding Trading Securities InvestmentsExcludingTradingSecurities	398883000000	USD
CY2019Q4	c	Investments Excluding Trading Securities InvestmentsExcludingTradingSecurities	368563000000	USD
CY2020Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	721020000000	USD
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CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20841000000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12783000000	USD
CY2020Q1	us-gaap	Notes Receivable Net NotesReceivableNet	700179000000	USD
CY2019Q4	us-gaap	Notes Receivable Net NotesReceivableNet	686700000000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	21264000000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	22126000000	USD
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CY2020Q1	us-gaap	Other Assets OtherAssets	112873000000	USD
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CY2020Q1	us-gaap	Assets Assets	2219770000000	USD
CY2019Q4	us-gaap	Assets Assets	1951158000000	USD
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CY2019Q4	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	401418000000	USD
CY2020Q1	us-gaap	Noninterest Bearing Deposit Liabilities Foreign NoninterestBearingDepositLiabilitiesForeign	85439000000	USD
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CY2020Q1	us-gaap	Interest Bearing Deposit Liabilities Foreign InterestBearingDepositLiabilitiesForeign	523774000000	USD
CY2019Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.45
CY2020Q1	us-gaap	Profit Loss ProfitLoss	2516000000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	4735000000	USD
CY2020Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-6000000	USD
CY2019Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	25000000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	2522000000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	4710000000	USD
CY2020Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-18000000	USD
CY2019Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-2000000	USD
CY2019Q4	us-gaap	Interest Bearing Deposit Liabilities Foreign InterestBearingDepositLiabilitiesForeign	484669000000	USD
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CY2019Q4	us-gaap	Deposits Deposits	1070590000000	USD
CY2020Q1	us-gaap	Carrying Value Of Federal Funds Purchased Securities Sold Under Agreements To Repurchase And Deposits Received For Securities Loaned CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoaned	222324000000	USD
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CY2019Q4	us-gaap	Trading Liabilities TradingLiabilities	119894000000	USD
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CY2020Q1	us-gaap	Long Term Debt LongTermDebt	266098000000	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	248760000000	USD
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CY2020Q1	us-gaap	Liabilities Liabilities	2026788000000	USD
CY2019Q4	us-gaap	Liabilities Liabilities	1757212000000	USD
CY2020Q1	us-gaap	Preferred Stock Value PreferredStockValue	17980000000	USD
CY2019Q4	us-gaap	Preferred Stock Value PreferredStockValue	17980000000	USD
CY2020Q1	us-gaap	Common Stock Value CommonStockValue	31000000	USD
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	31000000	USD
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CY2020Q1	us-gaap	Treasury Stock Value TreasuryStockValue	64147000000	USD
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	61660000000	USD
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CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	192331000000	USD
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CY2020Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2219770000000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1951158000000	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	192982000000	USD
CY2019Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	197015000000	USD
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.51
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CY2020Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	11250000000	USD
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CY2020Q1	c	Financing Receivable Credit Loss Expense Reversal Including Unfunded Lending Commitments FinancingReceivableCreditLossExpenseReversalIncludingUnfundedLendingCommitments	7001000000	USD
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CY2020Q1	us-gaap	Asset Impairment Charges AssetImpairmentCharges	55000000	USD
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CY2020Q1	us-gaap	Increase Decrease In Trading Liabilities IncreaseDecreaseInTradingLiabilities	44101000000	USD
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CY2019Q1	us-gaap	Increase Decrease In Broker Dealer Related Receivables Payables Net IncreaseDecreaseInBrokerDealerRelatedReceivablesPayablesNet	10965000000	USD
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CY2019Q1	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	-1439000000	USD
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CY2019Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	518000000	USD
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CY2019Q1	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	12604000000	USD
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CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	39537000000	USD
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CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	188105000000	USD
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CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	4710000000	USD
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CY2020Q1	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	1208000000	USD
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CY2020Q1	c	Interest And Dividend Income Securities Excluding Trading Securities InterestAndDividendIncomeSecuritiesExcludingTradingSecurities	2281000000	USD
CY2019Q1	c	Interest And Dividend Income Securities Excluding Trading Securities InterestAndDividendIncomeSecuritiesExcludingTradingSecurities	2548000000	USD
CY2020Q1	us-gaap	Interest And Dividend Income Securities Trading Or Measured At Fair Value InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue	1590000000	USD
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CY2020Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2614000000	USD
CY2019Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3027000000	USD
CY2020Q1	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	1085000000	USD
CY2019Q1	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	1589000000	USD
CY2020Q1	us-gaap	Interest Expense Trading Liabilities InterestExpenseTradingLiabilities	239000000	USD
CY2019Q1	us-gaap	Interest Expense Trading Liabilities InterestExpenseTradingLiabilities	327000000	USD
CY2020Q1	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	384000000	USD
CY2019Q1	us-gaap	Interest Expense Short Term Borrowings Excluding Federal Funds And Securities Sold Under Agreements To Repurchase InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase	652000000	USD
CY2020Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	1325000000	USD
CY2019Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	1722000000	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	5647000000	USD
CY2019Q1	us-gaap	Interest Expense InterestExpense	7317000000	USD
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	11492000000	USD
CY2019Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	11759000000	USD
CY2020Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	6444000000	USD
CY2019Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1944000000	USD
CY2020Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5048000000	USD
CY2019Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	9815000000	USD
CY2020Q1	c	Insurance Fees And Charges InsuranceFeesAndCharges	225000000	USD
CY2019Q1	c	Insurance Fees And Charges InsuranceFeesAndCharges	193000000	USD
CY2020Q1	c	Commissions And Fees CommissionsAndFees	3021000000	USD
CY2019Q1	c	Commissions And Fees CommissionsAndFees	2926000000	USD
CY2020Q1	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	5261000000	USD
CY2019Q1	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	2804000000	USD
CY2020Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	291000000	USD
CY2019Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	262000000	USD
CY2020Q1	c	Income Loss Available To Common Stockholders IncomeLossAvailableToCommonStockholders	2231000000	USD
CY2019Q1	c	Income Loss Available To Common Stockholders IncomeLossAvailableToCommonStockholders	4448000000	USD
CY2020Q1	c	Income Allocated To Employee Restricted And Deferred Shares That Contain Nonforfeitable Rights To Dividends IncomeAllocatedToEmployeeRestrictedAndDeferredSharesThatContainNonforfeitableRightsToDividends	21000000	USD
CY2019	c	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net And Equity Method Investment Other Than Temporary Impairment OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAndEquityMethodInvestmentOtherThanTemporaryImpairment	3000000	USD
CY2019Q1	c	Income Allocated To Employee Restricted And Deferred Shares That Contain Nonforfeitable Rights To Dividends IncomeAllocatedToEmployeeRestrictedAndDeferredSharesThatContainNonforfeitableRightsToDividends	59000000	USD
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2210000000	USD
CY2020Q1	c	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment For Actuarial Assumption Changes And Plan Experience Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentForActuarialAssumptionChangesAndPlanExperienceBeforeTax	430000000	USD
CY2019	c	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment For Actuarial Assumption Changes And Plan Experience Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentForActuarialAssumptionChangesAndPlanExperienceBeforeTax	-2300000000	USD
CY2020Q1	c	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment For Actual Plan Asset Returns Exceeding Expected Returns Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentForActualPlanAssetReturnsExceedingExpectedReturnsBeforeTax	1128000000	USD
CY2019	c	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment For Actual Plan Asset Returns Exceeding Expected Returns Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentForActualPlanAssetReturnsExceedingExpectedReturnsBeforeTax	-1427000000	USD
CY2020Q1	c	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	76000000	USD
CY2019	c	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	274000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax	0	USD
CY2019	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax	7000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Net Of Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax	0	USD
CY2019	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Net Of Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax	1000000	USD
CY2020Q1	c	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Foreign Exchange Impact And Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignExchangeImpactAndOtherAdjustmentsBeforeTax	-204000000	USD
CY2019	c	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Foreign Exchange Impact And Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignExchangeImpactAndOtherAdjustmentsBeforeTax	66000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent	132000000	USD
CY2019	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent	119000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	286000000	USD
CY2019	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	552000000	USD
CY2020Q1	us-gaap	Carrying Value Of Securities Sold Under Repurchase Agreements And Deposits Received For Securities Loaned CarryingValueOfSecuritiesSoldUnderRepurchaseAgreementsAndDepositsReceivedForSecuritiesLoaned	222324000000	USD
CY2020Q1	c	Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	129104000000	USD
CY2020Q1	us-gaap	Carrying Value Of Federal Funds Sold Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed	262536000000	USD
CY2019Q4	us-gaap	Carrying Value Of Federal Funds Sold Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed	251322000000	USD
CY2020Q1	us-gaap	Securities Loaned Asset SecuritiesLoanedAsset	4063000000	USD
CY2019Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4389000000	USD
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2097900000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2340400000	shares
CY2020Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.06
CY2019Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.88
CY2020Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
CY2019Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.05
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.88
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2210000000	USD
CY2019Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4389000000	USD
CY2020Q1	c	Dividends Allocatedto Employee Restricted And Deferred Shares That Contain Forfeitable Rightsto Dividends DividendsAllocatedtoEmployeeRestrictedAndDeferredSharesThatContainForfeitableRightstoDividends	7000000	USD
CY2019Q1	c	Dividends Allocatedto Employee Restricted And Deferred Shares That Contain Forfeitable Rightsto Dividends DividendsAllocatedtoEmployeeRestrictedAndDeferredSharesThatContainForfeitableRightstoDividends	0	USD
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2217000000	USD
CY2019Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	4389000000	USD
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2097900000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2340400000	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Written Put Options IncrementalCommonSharesAttributableToWrittenPutOptions	100000	shares
CY2019Q1	us-gaap	Incremental Common Shares Attributable To Written Put Options IncrementalCommonSharesAttributableToWrittenPutOptions	100000	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	15700000	shares
CY2019Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1900000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2113700000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2342400000	shares
CY2020Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.06
CY2019Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.87
CY2020Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2019Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.87
CY2020Q1	us-gaap	Schedule Of Resale Agreements ScheduleOfResaleAgreements	<div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Securities borrowed and purchased under agreements to resell</span><span style="font-family:inherit;font-size:10pt;">, at their respective carrying values, consisted of the following:</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:51%;"/><td style="width:1%;"/><td style="width:23%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:22%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-style:italic;">In millions of dollars</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31, <br/>2020</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">December 31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Securities purchased under agreements to resell</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>178,930</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>169,874</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deposits paid for securities borrowed</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>83,606</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>81,448</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">(1)</sup></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>262,536</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>251,322</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div>
CY2020Q1	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	178930000000	USD
CY2019Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	169874000000	USD
CY2020Q1	us-gaap	Deposits Paid For Securities Borrowed At Carrying Value DepositsPaidForSecuritiesBorrowedAtCarryingValue	83606000000	USD
CY2019Q4	us-gaap	Deposits Paid For Securities Borrowed At Carrying Value DepositsPaidForSecuritiesBorrowedAtCarryingValue	81448000000	USD
CY2020Q1	c	Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	93220000000	USD
CY2019Q4	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	281274000000	USD
CY2020Q1	us-gaap	Deposits Received For Securities Loaned At Carrying Value DepositsReceivedForSecuritiesLoanedAtCarryingValue	8799000000	USD
CY2020Q1	us-gaap	Securities Loaned Collateral Right To Reclaim Securities SecuritiesLoanedCollateralRightToReclaimSecurities	3109000000	USD
CY2020Q1	us-gaap	Securities Loaned Amount Offset Against Collateral SecuritiesLoanedAmountOffsetAgainstCollateral	5690000000	USD
CY2020Q1	c	Securities Sold Under Agreements To Resell Securities Loaned Gross SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	351884000000	USD
CY2019Q4	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	111400000000	USD
CY2019Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	169874000000	USD
CY2020Q1	c	Securities Sold Under Agreements To Resell Securities Loaned Asset SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	129560000000	USD
CY2020Q1	us-gaap	Schedule Of Repurchase Agreements ScheduleOfRepurchaseAgreements	<div style="line-height:120%;padding-bottom:10px;padding-top:10px;text-align:left;padding-left:0px;text-indent:0px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Securities loaned and sold under agreements to repurchase</span><span style="font-family:inherit;font-size:10pt;">, at their respective carrying values, consisted of the following:</span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:51%;"/><td style="width:1%;"/><td style="width:21%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:24%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-style:italic;">In millions of dollars</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31, <br/>2020</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">December 31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Securities sold under agreements to repurchase</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>213,525</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>155,164</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deposits received for securities loaned</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>8,799</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>11,175</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">(1)</sup></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>222,324</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>166,339</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:8pt;padding-left:0px;"><span style="font-family:inherit;font-size:8pt;">(1)</span></div><div style="line-height:120%;text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">The above tables do not include securities-for-securities lending transactions of </span><span style="font-family:inherit;font-size:8pt;"><span>$9.2 billion</span></span><span style="font-family:inherit;font-size:8pt;"> and </span><span style="font-family:inherit;font-size:8pt;"><span>$6.3 billion</span></span><span style="font-family:inherit;font-size:8pt;"> at </span><span style="font-family:inherit;font-size:8pt;">March 31, 2020</span><span style="font-family:inherit;font-size:8pt;"> and December 31, 2019, respectively, where the Company acts as lender and receives securities that can be sold or pledged as collateral. In these transactions, the Company recognizes the securities received at fair value within </span><span style="font-family:inherit;font-size:8pt;font-style:italic;">Other assets</span><span style="font-family:inherit;font-size:8pt;"> and the obligation to return those securities as a liability within </span><span style="font-family:inherit;font-size:8pt;font-style:italic;">Brokerage payables</span><span style="font-family:inherit;font-size:8pt;">. </span></div>
CY2020Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	213525000000	USD
CY2019Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	155164000000	USD
CY2020Q1	us-gaap	Deposits Received For Securities Loaned At Carrying Value DepositsReceivedForSecuritiesLoanedAtCarryingValue	8799000000	USD
CY2019Q4	us-gaap	Deposits Received For Securities Loaned At Carrying Value DepositsReceivedForSecuritiesLoanedAtCarryingValue	11175000000	USD
CY2020Q1	us-gaap	Carrying Value Of Federal Funds Purchased Securities Sold Under Agreements To Repurchase And Deposits Received For Securities Loaned CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoaned	222324000000	USD
CY2019Q4	us-gaap	Carrying Value Of Federal Funds Purchased Securities Sold Under Agreements To Repurchase And Deposits Received For Securities Loaned CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoaned	166339000000	USD
CY2020Q1	us-gaap	Securities Received As Collateral SecuritiesReceivedAsCollateral	9200000000	USD
CY2019Q4	us-gaap	Securities Received As Collateral SecuritiesReceivedAsCollateral	6300000000	USD
CY2020Q1	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	304427000000	USD
CY2020Q1	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	125497000000	USD
CY2020Q1	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	178930000000	USD
CY2020Q1	us-gaap	Securities Purchased Under Agreements To Resell Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities	142194000000	USD
CY2020Q1	us-gaap	Securities Purchased Under Agreements To Resell Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral	36736000000	USD
CY2020Q1	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	87669000000	USD
CY2020Q1	us-gaap	Securities Borrowed Liability SecuritiesBorrowedLiability	4063000000	USD
CY2020Q1	us-gaap	Deposits Paid For Securities Borrowed At Carrying Value DepositsPaidForSecuritiesBorrowedAtCarryingValue	83606000000	USD
CY2020Q1	us-gaap	Securities Borrowed Collateral Obligation To Return Securities SecuritiesBorrowedCollateralObligationToReturnSecurities	27015000000	USD
CY2020Q1	us-gaap	Securities Borrowed Amount Offset Against Collateral SecuritiesBorrowedAmountOffsetAgainstCollateral	56591000000	USD
CY2020Q1	c	Securities Purchased Under Agreements To Resell Securities Borrowed Gross SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross	392096000000	USD
CY2020Q1	c	Securities Purchased Under Agreements To Resell Securities Borrowed Liability SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability	129560000000	USD
CY2020Q1	us-gaap	Carrying Value Of Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed CarryingValueOfSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed	262536000000	USD
CY2020Q1	c	Securities Purchased Under Agreements To Resell Securities Borrowed Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnSecurities	169209000000	USD
CY2020Q1	c	Securities Purchased Under Agreements To Resell Securities Borrowed Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral	93327000000	USD
CY2020Q1	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	339022000000	USD
CY2020Q1	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	125497000000	USD
CY2020Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	213525000000	USD
CY2020Q1	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	125995000000	USD
CY2020Q1	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	87530000000	USD
CY2020Q1	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	12862000000	USD
CY2019Q4	us-gaap	Secured Borrowings Gross Including Not Subject To Master Netting Arrangement SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangement	286338000000	USD
CY2019Q4	c	Held To Maturity Securities Accumulated Unrecognized Other Comprehensive Loss Other Than Temporary Impairment Not Credit Loss Pre Tax HeldToMaturitySecuritiesAccumulatedUnrecognizedOtherComprehensiveLossOtherThanTemporaryImpairmentNotCreditLossPreTax	582000000	USD
CY2020Q1	us-gaap	Due To And From Broker Dealers And Clearing Organizations Disclosure DueToAndFromBrokerDealersAndClearingOrganizationsDisclosure	BROKERAGE RECEIVABLES AND BROKERAGE PAYABLES<div style="line-height:120%;text-align:left;text-indent:0px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:0px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The Company has receivables and payables for financial instruments sold to and purchased from brokers, dealers and customers, which arise in the ordinary course of business. </span></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For additional information on these receivables and payables, see Note 12 to the Consolidated Financial Statements in Citi’s </span><span style="font-family:inherit;font-size:10pt;">2019</span><span style="font-family:inherit;font-size:10pt;"> Annual Report on Form 10-K.</span></div><div style="line-height:120%;text-align:left;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Brokerage receivables </span><span style="font-family:inherit;font-size:10pt;">and </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Brokerage payables</span><span style="font-family:inherit;font-size:10pt;"> consisted of the following:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.89806320081549%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:50%;"/><td style="width:1%;"/><td style="width:23%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:23%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-style:italic;">In millions of dollars</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">March 31, <br/>2020</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">December 31, 2019</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Receivables from customers</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>22,390</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>15,912</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Receivables from brokers, dealers and clearing organizations</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>46,165</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>23,945</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total brokerage receivables</span><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">(1)</sup></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>68,555</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>39,857</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Payables to customers</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>51,506</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>37,613</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Payables to brokers, dealers and clearing organizations</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>22,862</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10,988</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total brokerage payables</span><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">(1)</sup></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>74,368</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>48,601</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;text-indent:0px;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><br/></span></div><div style="line-height:120%;font-size:8pt;padding-left:0px;"><span style="font-family:inherit;font-size:8pt;">(1) </span></div>Includes brokerage receivables and payables recorded by Citi broker-dealer entities that are accounted for in accordance with the AICPA Accounting Guide for Brokers and Dealers in Securities as codified in ASC 940-320.
CY2020Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	82391000000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	83582000000	USD
CY2019Q4	us-gaap	Securities Purchased Under Agreements To Resell Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities	134150000000	USD
CY2019Q4	us-gaap	Securities Purchased Under Agreements To Resell Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral	35724000000	USD
CY2019Q4	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	90047000000	USD
CY2019Q4	us-gaap	Securities Borrowed Liability SecuritiesBorrowedLiability	8599000000	USD
CY2019Q4	us-gaap	Deposits Paid For Securities Borrowed At Carrying Value DepositsPaidForSecuritiesBorrowedAtCarryingValue	81448000000	USD
CY2019Q4	us-gaap	Securities Borrowed Collateral Obligation To Return Securities SecuritiesBorrowedCollateralObligationToReturnSecurities	27067000000	USD
CY2019Q4	us-gaap	Securities Borrowed Amount Offset Against Collateral SecuritiesBorrowedAmountOffsetAgainstCollateral	54381000000	USD
CY2019Q4	c	Securities Purchased Under Agreements To Resell Securities Borrowed Gross SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross	371321000000	USD
CY2019Q4	c	Securities Purchased Under Agreements To Resell Securities Borrowed Liability SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability	119999000000	USD
CY2019Q4	us-gaap	Carrying Value Of Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed CarryingValueOfSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed	251322000000	USD
CY2019Q4	c	Securities Purchased Under Agreements To Resell Securities Borrowed Collateral Obligation To Return Securities SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnSecurities	161217000000	USD
CY2019Q4	c	Securities Purchased Under Agreements To Resell Securities Borrowed Amount Offset Against Collateral SecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral	90105000000	USD
CY2019Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	266564000000	USD
CY2019Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	111400000000	USD
CY2019Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	155164000000	USD
CY2019Q4	us-gaap	Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities	91034000000	USD
CY2019Q4	us-gaap	Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral	64130000000	USD
CY2019Q4	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	19774000000	USD
CY2019Q4	us-gaap	Securities Loaned Asset SecuritiesLoanedAsset	8599000000	USD
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CY2019Q4	us-gaap	Securities Loaned Collateral Right To Reclaim Securities SecuritiesLoanedCollateralRightToReclaimSecurities	3138000000	USD
CY2019Q4	us-gaap	Securities Loaned Amount Offset Against Collateral SecuritiesLoanedAmountOffsetAgainstCollateral	8037000000	USD
CY2019Q4	c	Securities Sold Under Agreements To Resell Securities Loaned Gross SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross	286338000000	USD
CY2019Q4	c	Securities Sold Under Agreements To Resell Securities Loaned Asset SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset	119999000000	USD
CY2019Q4	us-gaap	Carrying Value Of Securities Sold Under Repurchase Agreements And Deposits Received For Securities Loaned CarryingValueOfSecuritiesSoldUnderRepurchaseAgreementsAndDepositsReceivedForSecuritiesLoaned	166339000000	USD
CY2019Q4	c	Securities Sold Under Agreements To Resell Securities Loaned Collateral Right To Reclaim Securities SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities	94172000000	USD
CY2019Q4	c	Securities Sold Under Agreements To Resell Securities Loaned Amount Offset Against Collateral SecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral	72167000000	USD
CY2020Q1	us-gaap	Financial Assets Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement FinancialAssetsSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	339022000000	USD
CY2020Q1	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	12862000000	USD
CY2020Q1	us-gaap	Secured Borrowings Gross Including Not Subject To Master Netting Arrangement SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangement	351884000000	USD
CY2019Q4	us-gaap	Financial Assets Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement FinancialAssetsSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	266564000000	USD
CY2019Q4	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	19774000000	USD
CY2019Q4	us-gaap	Secured Borrowings Gross Including Not Subject To Master Netting Arrangement SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangement	286338000000	USD
CY2020Q1	us-gaap	Financial Assets Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement FinancialAssetsSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	339022000000	USD
CY2020Q1	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	12862000000	USD
CY2020Q1	us-gaap	Secured Borrowings Gross Including Not Subject To Master Netting Arrangement SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangement	351884000000	USD
CY2019Q4	us-gaap	Financial Assets Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement FinancialAssetsSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement	266564000000	USD
CY2019Q4	us-gaap	Securities Loaned Gross Including Not Subject To Master Netting Arrangement SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement	19774000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	80775000000	USD
CY2020Q1	c	Other Than Temporary Impairment Losses Investments With Intent To Sell OtherThanTemporaryImpairmentLossesInvestmentsWithIntentToSell	52000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	82223000000	USD
CY2020Q1	us-gaap	Receivables From Customers ReceivablesFromCustomers	22390000000	USD
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CY2020Q1	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	46165000000	USD
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CY2020Q1	c	Brokerage Receivables BrokerageReceivables	68555000000	USD
CY2019Q4	c	Brokerage Receivables BrokerageReceivables	39857000000	USD
CY2020Q1	srt	Payables To Customers PayablesToCustomers	51506000000	USD
CY2019Q4	srt	Payables To Customers PayablesToCustomers	37613000000	USD
CY2020Q1	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	22862000000	USD
CY2019Q4	srt	Payables To Broker Dealers And Clearing Organizations PayablesToBrokerDealersAndClearingOrganizations	10988000000	USD
CY2020Q1	c	Brokerage Payables BrokeragePayables	74368000000	USD
CY2019Q4	c	Brokerage Payables BrokeragePayables	48601000000	USD
CY2020Q1	c	Investments Excluding Trading Securities InvestmentsExcludingTradingSecurities	398883000000	USD
CY2019Q4	c	Investments Excluding Trading Securities InvestmentsExcludingTradingSecurities	368563000000	USD
CY2020Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2179000000	USD
CY2019Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2372000000	USD
CY2020Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	76000000	USD
CY2019Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	127000000	USD
CY2020Q1	us-gaap	Dividend Income Operating DividendIncomeOperating	26000000	USD
CY2019Q1	us-gaap	Dividend Income Operating DividendIncomeOperating	49000000	USD
CY2020Q1	c	Interest And Dividend Income Securities Excluding Trading Securities InterestAndDividendIncomeSecuritiesExcludingTradingSecurities	2281000000	USD
CY2019Q1	c	Interest And Dividend Income Securities Excluding Trading Securities InterestAndDividendIncomeSecuritiesExcludingTradingSecurities	2548000000	USD
CY2019	c	Other Than Temporary Impairment Losses Investments Not Being Sold Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsNotBeingSoldPortionRecognizedInEarningsNet	0	USD
CY2020Q1	c	Other Than Temporary Impairment Losses Investments With Intent Not To Sell OtherThanTemporaryImpairmentLossesInvestmentsWithIntentNotToSell	0	USD
CY2020Q1	c	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net And Equity Method Investment Other Than Temporary Impairment OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAndEquityMethodInvestmentOtherThanTemporaryImpairment	52000000	USD
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CY2019Q1	c	Gross Realized Gain On Marketable Securities And Cost Method Investments Excluding Other Than Temporary Impairments And Other Investments GrossRealizedGainOnMarketableSecuritiesAndCostMethodInvestmentsExcludingOtherThanTemporaryImpairmentsAndOtherInvestments	168000000	USD
CY2020Q1	c	Gross Realized Losson Marketable Securitiesand Cost Method Investments Excluding Otherthan Temporary Impairmentsand Other Investments GrossRealizedLossonMarketableSecuritiesandCostMethodInvestmentsExcludingOtherthanTemporaryImpairmentsandOtherInvestments	32000000	USD
CY2019Q1	c	Gross Realized Losson Marketable Securitiesand Cost Method Investments Excluding Otherthan Temporary Impairmentsand Other Investments GrossRealizedLossonMarketableSecuritiesandCostMethodInvestmentsExcludingOtherthanTemporaryImpairmentsandOtherInvestments	38000000	USD
CY2020Q1	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	432000000	USD
CY2019Q1	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	130000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	42125000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1041000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	4523000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	180000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	46648000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1221000000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	96451000000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	802000000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	41434000000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	311000000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	137885000000	USD
CY2019Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1113000000	USD
CY2020Q1	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	76000000	USD
CY2020Q1	c	Debt Securities Heldtomaturity Fair Value Allowance For Creditloss DebtSecuritiesHeldtomaturityFairValueAllowanceForCreditloss	76000000	USD
CY2020Q1	c	Debt Securities Held To Maturity Net Of Allowance For Credit Losses DebtSecuritiesHeldToMaturityNetOfAllowanceForCreditLosses	82315000000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	2571000000	USD
CY2020Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	1304000000	USD
CY2020Q1	c	Debt Securities Held To Maturity Fair Value Net Of Allowance For Credit Losses DebtSecuritiesHeldToMaturityFairValueNetOfAllowanceForCreditLosses	83582000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	80775000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	1557000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	109000000	USD
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CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	13566000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	23000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	3006000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	86000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	16572000000	USD
CY2019Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	109000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12329000000	USD
CY2019Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1456000000	USD
CY2020Q1	c	Other Than Temporary Impairment Losses Investments Not Being Sold Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsNotBeingSoldPortionRecognizedInEarningsNet	0	USD
CY2018Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1367000000	USD
CY2020Q1	c	Debt Securities Held To Maturity Allowance For Credit Loss Writeoff After Recovery DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoffAfterRecovery	0	USD
CY2020Q1	c	Debt Securities Held To Maturity Allowance For Credit Loss Writeoff After Recovery DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoffAfterRecovery	0	USD
CY2020Q1	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	557000000	USD
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CY2019Q1	c	Off Balance Sheet Credit Loss Liability Other Adjustments Net OffBalanceSheetCreditLossLiabilityOtherAdjustmentsNet	0	USD
CY2020Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	741000000	USD
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CY2019Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount	0	USD
CY2020Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	25000000	USD
CY2019Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	66000000	USD
CY2020Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossCumulativeAmount	19000000	USD
CY2020Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	34000000	USD
CY2020Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount	367000000	USD
CY2020Q1	c	Non Marketable Equity Securities Impairment Recognized In Earnings NonMarketableEquitySecuritiesImpairmentRecognizedInEarnings	0	USD
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CY2020Q1	c	Loan Categories Number LoanCategoriesNumber	2	category
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12783000000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12315000000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12315000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2479000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2345000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	371000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	397000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	2108000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	1948000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	2108000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	1948000000	USD
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CY2020Q1	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss Writeoff DebtSecuritiesHeldToMaturityAllowanceForCreditLossWriteoff	0	USD
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CY2020Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1813000000	USD
CY2019Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	1391000000	USD
CY2020Q1	c	Financing Receivable And Off Balance Sheet Liability Allowances For Credit Loss FinancingReceivableAndOffBalanceSheetLiabilityAllowancesForCreditLoss	22654000000	USD
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CY2019Q1	c	Financing Receivable Allowance For Credit Loss Loans Sold FinancingReceivableAllowanceForCreditLossLoansSold	0	USD
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CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Loss Foreign Currency Translation FinancingReceivableAllowanceForCreditLossForeignCurrencyTranslation	26000000	USD
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CY2019Q1	c	Financing Receivable Allowance For Credit Loss Adjustments Other FinancingReceivableAllowanceForCreditLossAdjustmentsOther	18000000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12783000000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12315000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2479000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2345000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	371000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	397000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	2108000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	1948000000	USD
CY2020Q1	c	Financing Receivable Reserve Buildsor Releases Net FinancingReceivableReserveBuildsorReleasesNet	4112000000	USD
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CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	USD
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CY2019Q1	c	Financing Receivable Allowance For Credit Loss Adjustments Other FinancingReceivableAllowanceForCreditLossAdjustmentsOther	18000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20841000000	USD
CY2019Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12329000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	19464000000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	11293000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1367000000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1489000000	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20841000000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12783000000	USD
CY2020Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	709929000000	USD
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CY2020Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	6963000000	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights Impairments IntangibleAssetsExcludingMortgageServicingRightsImpairments	0	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights Translation And Purchase Accounting Adjustments IntangibleAssetsExcludingMortgageServicingRightsTranslationAndPurchaseAccountingAdjustments	-46000000	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights IntangibleAssetsExcludingMortgageServicingRights	4193000000	USD
CY2020Q1	c	Intangible Assets Including Mortgage Servicing Rights Gross Carrying Amount IntangibleAssetsIncludingMortgageServicingRightsGrossCarryingAmount	10162000000	USD
CY2020Q1	c	Intangible Assets Including Mortgage Servicing Rights Accumulated Amortization IntangibleAssetsIncludingMortgageServicingRightsAccumulatedAmortization	5602000000	USD
CY2020Q1	c	Intangible Assets Including Mortgage Servicing Rights IntangibleAssetsIncludingMortgageServicingRights	4560000000	USD
CY2019Q4	c	Intangible Assets Including Mortgage Servicing Rights Gross Carrying Amount IntangibleAssetsIncludingMortgageServicingRightsGrossCarryingAmount	12766000000	USD
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CY2020Q1	c	Debt Securities Held To Maturity Specific Reserve Builds Releases Net DebtSecuritiesHeldToMaturitySpecificReserveBuildsReleasesNet	0	USD
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CY2020Q1	c	Debt Securities Held To Maturity Allowance For Credit Loss Other Changes Net DebtSecuritiesHeldToMaturityAllowanceForCreditLossOtherChangesNet	0	USD
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CY2020Q1	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	76000000	USD
CY2019Q4	c	Financing Receivable Other Assets Allowancefor Credit Loss FinancingReceivableOtherAssetsAllowanceforCreditLoss	0	USD
CY2020Q1	c	Financing Receivable Other Assets Allowancefor Credit Loss Writeoffs FinancingReceivableOtherAssetsAllowanceforCreditLossWriteoffs	0	USD
CY2020Q1	c	Financing Receivable Other Assets Allowance For Credit Losses Recovery FinancingReceivableOtherAssetsAllowanceForCreditLossesRecovery	0	USD
CY2020Q1	c	Financing Receivable Other Assets Allowancefor Credit Loss Writeoff After Recovery FinancingReceivableOtherAssetsAllowanceforCreditLossWriteoffAfterRecovery	0	USD
CY2020Q1	c	Financing Receivable Other Assets Allowancefor Credit Loss Writeoff After Recovery FinancingReceivableOtherAssetsAllowanceforCreditLossWriteoffAfterRecovery	0	USD
CY2020Q1	c	Financing Receivable Other Assets Allowancefor Credit Loss Reserve Builds Releases Net FinancingReceivableOtherAssetsAllowanceforCreditLossReserveBuildsReleasesNet	-4000000	USD
CY2020Q1	c	Financing Receivable Other Assets Credit Loss Expense Reversal FinancingReceivableOtherAssetsCreditLossExpenseReversal	-4000000	USD
CY2020Q1	c	Financing Receivable Other Assets Allowancefor Credit Loss Allowance For Credit Loss Other Changes Net FinancingReceivableOtherAssetsAllowanceforCreditLossAllowanceForCreditLossOtherChangesNet	32000000	USD
CY2020Q1	c	Financing Receivable Other Assets Allowancefor Credit Loss FinancingReceivableOtherAssetsAllowanceforCreditLoss	54000000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	22126000000	USD
CY2020Q1	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-862000000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	21264000000	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights Gross Carrying Amount IntangibleAssetsExcludingMortgageServicingRightsGrossCarryingAmount	9795000000	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights Accumulated Amortization IntangibleAssetsExcludingMortgageServicingRightsAccumulatedAmortization	5602000000	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights IntangibleAssetsExcludingMortgageServicingRights	4193000000	USD
CY2019Q4	c	Intangible Assets Excluding Mortgage Servicing Rights Gross Carrying Amount IntangibleAssetsExcludingMortgageServicingRightsGrossCarryingAmount	12271000000	USD
CY2019Q4	c	Intangible Assets Excluding Mortgage Servicing Rights Accumulated Amortization IntangibleAssetsExcludingMortgageServicingRightsAccumulatedAmortization	7944000000	USD
CY2019Q4	c	Intangible Assets Excluding Mortgage Servicing Rights IntangibleAssetsExcludingMortgageServicingRights	4327000000	USD
CY2020Q1	c	Mortgage Servicing Rights Msr Gross Carrying Amount MortgageServicingRightsMSRGrossCarryingAmount	367000000	USD
CY2020Q1	c	Mortgage Servicing Rights Msr MortgageServicingRightsMSR	367000000	USD
CY2019Q4	c	Mortgage Servicing Rights Msr Gross Carrying Amount MortgageServicingRightsMSRGrossCarryingAmount	495000000	USD
CY2019Q4	c	Mortgage Servicing Rights Msr MortgageServicingRightsMSR	495000000	USD
CY2019Q4	c	Intangible Assets Including Mortgage Servicing Rights Accumulated Amortization IntangibleAssetsIncludingMortgageServicingRightsAccumulatedAmortization	7944000000	USD
CY2019Q4	c	Intangible Assets Including Mortgage Servicing Rights IntangibleAssetsIncludingMortgageServicingRights	4822000000	USD
CY2019Q4	c	Intangible Assets Excluding Mortgage Servicing Rights IntangibleAssetsExcludingMortgageServicingRights	4327000000	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights Acquisitions Divestitures IntangibleAssetsExcludingMortgageServicingRightsAcquisitionsDivestitures	20000000	USD
CY2020Q1	c	Intangible Assets Excluding Mortgage Servicing Rights Amortization Of Intangible Assets IntangibleAssetsExcludingMortgageServicingRightsAmortizationOfIntangibleAssets	108000000	USD
CY2019Q4	c	Mortgage Servicing Rights Msr MortgageServicingRightsMSR	495000000	USD
CY2020Q1	c	Mortgage Servicing Rights Msr MortgageServicingRightsMSR	367000000	USD
CY2019Q4	c	Intangible Assets Including Mortgage Servicing Rights IntangibleAssetsIncludingMortgageServicingRights	4822000000	USD
CY2020Q1	c	Intangible Assets Including Mortgage Servicing Rights IntangibleAssetsIncludingMortgageServicingRights	4560000000	USD
CY2020Q1	us-gaap	Commercial Paper CommercialPaper	18173000000	USD
CY2019Q4	us-gaap	Commercial Paper CommercialPaper	16476000000	USD
CY2020Q1	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	36778000000	USD
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CY2020Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	54951000000	USD
CY2019Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	45049000000	USD
CY2020Q1	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	23400000000	USD
CY2019Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	17600000000	USD
CY2020Q1	us-gaap	Long Term Debt LongTermDebt	266098000000	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	248760000000	USD
CY2020Q1	c	Trust Preferred Securities Carrying Value TrustPreferredSecuritiesCarryingValue	1700000000	USD
CY2020Q1	c	Trust Preferred Securities Liquidation Value TrustPreferredSecuritiesLiquidationValue	2564000000	USD
CY2020Q1	c	Junior Subordinated Debentures Owned By Trust Proceeds Received From Trust At Issuance JuniorSubordinatedDebenturesOwnedByTrustProceedsReceivedFromTrustAtIssuance	2570000000	USD
CY2020Q1	c	Special Purpose Entity Total Involvement With Spe Assets SpecialPurposeEntityTotalInvolvementWithSPEAssets	457679000000	USD
CY2020Q1	c	Variable Interest Entity And Special Purpose Entity Consolidated Carrying Amount Assets VariableInterestEntityAndSpecialPurposeEntityConsolidatedCarryingAmountAssets	66136000000	USD
CY2020Q1	c	Variable Interest Entity Nonconsolidated Involvement Assets VariableInterestEntityNonconsolidatedInvolvementAssets	391543000000	USD
CY2020Q1	c	Variable Interest Entity Debt Investments Funded Maximum Exposure To Loss VariableInterestEntityDebtInvestmentsFundedMaximumExposureToLoss	34578000000	USD
CY2020Q1	c	Variable Interest Entity Equity Investments Funded Maximum Exposure To Loss VariableInterestEntityEquityInvestmentsFundedMaximumExposureToLoss	5375000000	USD
CY2020Q1	c	Variable Interest Entity Funding Commitments Unfunded Maximum Exposure To Loss VariableInterestEntityFundingCommitmentsUnfundedMaximumExposureToLoss	16094000000	USD
CY2020Q1	c	Variable Interest Entity Guarantees And Derivatives Unfunded Maximum Exposure To Loss VariableInterestEntityGuaranteesAndDerivativesUnfundedMaximumExposureToLoss	66000000	USD
CY2020Q1	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	56113000000	USD
CY2019Q4	c	Special Purpose Entity Total Involvement With Spe Assets SpecialPurposeEntityTotalInvolvementWithSPEAssets	460157000000	USD
CY2019Q4	c	Variable Interest Entity And Special Purpose Entity Consolidated Carrying Amount Assets VariableInterestEntityAndSpecialPurposeEntityConsolidatedCarryingAmountAssets	69506000000	USD
CY2019Q4	c	Variable Interest Entity Nonconsolidated Involvement Assets VariableInterestEntityNonconsolidatedInvolvementAssets	390651000000	USD
CY2019Q4	c	Variable Interest Entity Debt Investments Funded Maximum Exposure To Loss VariableInterestEntityDebtInvestmentsFundedMaximumExposureToLoss	34320000000	USD
CY2019Q4	c	Variable Interest Entity Equity Investments Funded Maximum Exposure To Loss VariableInterestEntityEquityInvestmentsFundedMaximumExposureToLoss	5425000000	USD
CY2019Q4	c	Variable Interest Entity Funding Commitments Unfunded Maximum Exposure To Loss VariableInterestEntityFundingCommitmentsUnfundedMaximumExposureToLoss	16157000000	USD
CY2019Q4	c	Variable Interest Entity Guarantees And Derivatives Unfunded Maximum Exposure To Loss VariableInterestEntityGuaranteesAndDerivativesUnfundedMaximumExposureToLoss	74000000	USD
CY2019Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	55976000000	USD
CY2020Q1	c	Securitization Trust Number SecuritizationTrustNumber	2	trust
CY2020Q1	c	Portion Of Principal Amount Outstanding Of Securitized Assets And Any Other Financial Assets Managed Together Sold To Investors Via Trust Credit Card Receivables PortionOfPrincipalAmountOutstandingOfSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherSoldToInvestorsViaTrustCreditCardReceivables	19700000000	USD
CY2019Q4	c	Portion Of Principal Amount Outstanding Of Securitized Assets And Any Other Financial Assets Managed Together Sold To Investors Via Trust Credit Card Receivables PortionOfPrincipalAmountOutstandingOfSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherSoldToInvestorsViaTrustCreditCardReceivables	19700000000	USD
CY2020Q1	c	Portion Of Securitized Assets And Any Other Financial Assets Managed Together Retained By Trust Issued Securities PortionOfSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherRetainedByTrustIssuedSecurities	5400000000	USD
CY2019Q4	c	Portion Of Securitized Assets And Any Other Financial Assets Managed Together Retained By Trust Issued Securities PortionOfSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherRetainedByTrustIssuedSecurities	6200000000	USD
CY2020Q1	c	Portion Of Securitized Assets And Any Other Financial Assets Managed Together Retained By Reporting Entity Via Non Certificated Interests PortionOfSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherRetainedByReportingEntityViaNonCertificatedInterests	14600000000	USD
CY2019Q4	c	Portion Of Securitized Assets And Any Other Financial Assets Managed Together Retained By Reporting Entity Via Non Certificated Interests PortionOfSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherRetainedByReportingEntityViaNonCertificatedInterests	17800000000	USD
CY2020Q1	c	Securitized Credit Card Receivables Principal Amount Outstanding SecuritizedCreditCardReceivablesPrincipalAmountOutstanding	39700000000	USD
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CY2020Q1	us-gaap	Credit Risk Derivative Assets At Fair Value CreditRiskDerivativeAssetsAtFairValue	16481000000	USD
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CY2020Q1	c	Credit Derivatives Notional Amount Purchased Credit Protection CreditDerivativesNotionalAmountPurchasedCreditProtection	695218000000	USD
CY2020Q1	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	15173000000	USD
CY2020Q1	c	Credit Derivatives Notional Amount Purchased Credit Protection CreditDerivativesNotionalAmountPurchasedCreditProtection	695218000000	USD
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CY2020Q1	us-gaap	Credit Risk Derivative Assets At Fair Value CreditRiskDerivativeAssetsAtFairValue	16481000000	USD
CY2020Q1	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	58787000000	USD
CY2020Q1	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	65236000000	USD
CY2019Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	38919000000	USD
CY2019Q4	us-gaap	Derivative Asset Collateral Obligation To Return Cash Offset DerivativeAssetCollateralObligationToReturnCashOffset	44353000000	USD
CY2020Q1	us-gaap	Hedged Asset Fair Value Hedge HedgedAssetFairValueHedge	94548000000	USD
CY2020Q1	us-gaap	Hedged Asset Fair Value Hedge Cumulative Increase Decrease HedgedAssetFairValueHedgeCumulativeIncreaseDecrease	-130000000	USD
CY2020Q1	us-gaap	Hedged Asset Discontinued Fair Value Hedge Cumulative Increase Decrease HedgedAssetDiscontinuedFairValueHedgeCumulativeIncreaseDecrease	617000000	USD
CY2020Q1	us-gaap	Hedged Liability Fair Value Hedge HedgedLiabilityFairValueHedge	167336000000	USD
CY2020Q1	us-gaap	Hedged Liability Fair Value Hedge Cumulative Increase Decrease HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease	8586000000	USD
CY2020Q1	us-gaap	Hedged Liability Discontinued Fair Value Hedge Cumulative Increase Decrease HedgedLiabilityDiscontinuedFairValueHedgeCumulativeIncreaseDecrease	3719000000	USD
CY2019Q4	us-gaap	Hedged Asset Fair Value Hedge HedgedAssetFairValueHedge	94659000000	USD
CY2019Q4	us-gaap	Hedged Asset Fair Value Hedge Cumulative Increase Decrease HedgedAssetFairValueHedgeCumulativeIncreaseDecrease	-114000000	USD
CY2019Q4	us-gaap	Hedged Asset Discontinued Fair Value Hedge Cumulative Increase Decrease HedgedAssetDiscontinuedFairValueHedgeCumulativeIncreaseDecrease	743000000	USD
CY2019Q4	us-gaap	Hedged Liability Fair Value Hedge HedgedLiabilityFairValueHedge	157387000000	USD
CY2019Q4	us-gaap	Hedged Liability Fair Value Hedge Cumulative Increase Decrease HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease	2334000000	USD
CY2019Q4	us-gaap	Hedged Liability Discontinued Fair Value Hedge Cumulative Increase Decrease HedgedLiabilityDiscontinuedFairValueHedgeCumulativeIncreaseDecrease	3445000000	USD
CY2020Q1	c	Prepayable Financial Asset Closed Portfolio Discontinued Hedged Asset Fair Value Hedge Last Of Layer Cumulative Increase Decrease PrepayableFinancialAssetClosedPortfolioDiscontinuedHedgedAssetFairValueHedgeLastOfLayerCumulativeIncreaseDecrease	134000000	USD
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CY2019Q4	us-gaap	Closed Portfolio And Beneficial Interest Last Of Layer Amortized Cost ClosedPortfolioAndBeneficialInterestLastOfLayerAmortizedCost	20000000000	USD
CY2020Q1	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	803000000	USD
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CY2019Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent	378000000	USD
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CY2020Q1	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	15173000000	USD
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CY2020Q1	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	624063000000	USD
CY2020Q1	us-gaap	Credit Risk Derivative Assets At Fair Value CreditRiskDerivativeAssetsAtFairValue	16481000000	USD
CY2020Q1	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	15173000000	USD
CY2020Q1	c	Credit Derivatives Notional Amount Purchased Credit Protection CreditDerivativesNotionalAmountPurchasedCreditProtection	695218000000	USD
CY2020Q1	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	624063000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Assets At Fair Value CreditRiskDerivativeAssetsAtFairValue	10409000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	10738000000	USD
CY2019Q4	c	Credit Derivatives Notional Amount Purchased Credit Protection CreditDerivativesNotionalAmountPurchasedCreditProtection	703926000000	USD
CY2019Q4	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	603387000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Assets At Fair Value CreditRiskDerivativeAssetsAtFairValue	10409000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	10738000000	USD
CY2019Q4	c	Credit Derivatives Notional Amount Purchased Credit Protection CreditDerivativesNotionalAmountPurchasedCreditProtection	703926000000	USD
CY2019Q4	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	603387000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Assets At Fair Value CreditRiskDerivativeAssetsAtFairValue	10409000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	10738000000	USD
CY2019Q4	c	Credit Derivatives Notional Amount Purchased Credit Protection CreditDerivativesNotionalAmountPurchasedCreditProtection	703926000000	USD
CY2019Q4	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	603387000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Assets At Fair Value CreditRiskDerivativeAssetsAtFairValue	10409000000	USD
CY2019Q4	us-gaap	Credit Risk Derivative Liabilities At Fair Value CreditRiskDerivativeLiabilitiesAtFairValue	10738000000	USD
CY2019Q4	c	Credit Derivatives Notional Amount Purchased Credit Protection CreditDerivativesNotionalAmountPurchasedCreditProtection	703926000000	USD
CY2019Q4	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	603387000000	USD
CY2020Q1	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	34000000000	USD
CY2019Q4	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	30000000000	USD
CY2020Q1	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	29000000000	USD
CY2019Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	28000000000	USD
CY2020Q1	c	Credit Derivatives Number Of Rating Agencies CreditDerivativesNumberOfRatingAgencies	3	agency
CY2020Q1	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	1000000000.0	USD
CY2020Q1	c	Derivative Collateral Obligation To Return Cash Portion To Be Segregated DerivativeCollateralObligationToReturnCashPortionToBeSegregated	200000000	USD
CY2020Q1	c	Credit Derivative Aggregate Cash Obligations And Collateral Requirements CreditDerivativeAggregateCashObligationsAndCollateralRequirements	1200000000	USD
CY2020Q1	c	Counterparty Derivative Credit Risk Valuation Adjustment Derivative Assets CounterpartyDerivativeCreditRiskValuationAdjustmentDerivativeAssets	1513000000	USD
CY2019Q4	c	Counterparty Derivative Credit Risk Valuation Adjustment Derivative Assets CounterpartyDerivativeCreditRiskValuationAdjustmentDerivativeAssets	705000000	USD
CY2020Q1	c	Derivative Funding Valuation Adjustment Derivative Assets DerivativeFundingValuationAdjustmentDerivativeAssets	1479000000	USD
CY2019Q4	c	Derivative Funding Valuation Adjustment Derivative Assets DerivativeFundingValuationAdjustmentDerivativeAssets	530000000	USD
CY2020Q1	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Liabilities DerivativeCreditRiskValuationAdjustmentDerivativeLiabilities	835000000	USD
CY2019Q4	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Liabilities DerivativeCreditRiskValuationAdjustmentDerivativeLiabilities	341000000	USD
CY2020Q1	c	Derivative Funding Valuation Adjustment Derivative Liabilities DerivativeFundingValuationAdjustmentDerivativeLiabilities	409000000	USD
CY2019Q4	c	Derivative Funding Valuation Adjustment Derivative Liabilities DerivativeFundingValuationAdjustmentDerivativeLiabilities	72000000	USD
CY2020Q1	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Assets DerivativeCreditRiskValuationAdjustmentDerivativeAssets	1748000000	USD
CY2019Q4	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Assets DerivativeCreditRiskValuationAdjustmentDerivativeAssets	822000000	USD
CY2020Q1	c	Counterparty Derivative Credit Risk Valuation Adjustment Gain Loss CounterpartyDerivativeCreditRiskValuationAdjustmentGainLoss	-283000000	USD
CY2019Q1	c	Counterparty Derivative Credit Risk Valuation Adjustment Gain Loss CounterpartyDerivativeCreditRiskValuationAdjustmentGainLoss	74000000	USD
CY2020Q1	c	Derivative Funding Valuation Adjustment Gain Losson Derivative Asset DerivativeFundingValuationAdjustmentGainLossonDerivativeAsset	-1053000000	USD
CY2019Q1	c	Derivative Funding Valuation Adjustment Gain Losson Derivative Asset DerivativeFundingValuationAdjustmentGainLossonDerivativeAsset	20000000	USD
CY2020Q1	c	Derivative Credit Risk Valuation Adjustment Gain Loss DerivativeCreditRiskValuationAdjustmentGainLoss	533000000	USD
CY2019Q1	c	Derivative Credit Risk Valuation Adjustment Gain Loss DerivativeCreditRiskValuationAdjustmentGainLoss	-92000000	USD
CY2020Q1	c	Derivative Funding Valuation Adjustment Gain Losson Derivative Liability DerivativeFundingValuationAdjustmentGainLossonDerivativeLiability	337000000	USD
CY2019Q1	c	Derivative Funding Valuation Adjustment Gain Losson Derivative Liability DerivativeFundingValuationAdjustmentGainLossonDerivativeLiability	-48000000	USD
CY2020Q1	c	Derivative Funding Valuation Adjustment Gain Loss Net DerivativeFundingValuationAdjustmentGainLossNet	-466000000	USD
CY2019Q1	c	Derivative Funding Valuation Adjustment Gain Loss Net DerivativeFundingValuationAdjustmentGainLossNet	-46000000	USD
CY2020Q1	c	Derivative Debt Valuation Adjustment Gain Losson Fair Value Option Liability DerivativeDebtValuationAdjustmentGainLossonFairValueOptionLiability	4188000000	USD
CY2019Q1	c	Derivative Debt Valuation Adjustment Gain Losson Fair Value Option Liability DerivativeDebtValuationAdjustmentGainLossonFairValueOptionLiability	-725000000	USD
CY2020Q1	c	Derivative Creditand Debt Valuation Adjustment Gain Loss DerivativeCreditandDebtValuationAdjustmentGainLoss	3722000000	USD
CY2019Q1	c	Derivative Creditand Debt Valuation Adjustment Gain Loss DerivativeCreditandDebtValuationAdjustmentGainLoss	-771000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Financial Liability Fair Value Option Reclassification Adjustment From Aoci For Derecognition After Tax OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionReclassificationAdjustmentFromAociForDerecognitionAfterTax	4188000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Financial Liability Fair Value Option Reclassification Adjustment From Aoci For Derecognition After Tax OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionReclassificationAdjustmentFromAociForDerecognitionAfterTax	-725000000	USD
CY2020Q1	c	Fair Value Option Loans Held As Assets Nonaccrual Status Or90 Days Or More Past Due FairValueOptionLoansHeldAsAssetsNonaccrualStatusOr90DaysOrMorePastDue	0	USD
CY2019Q4	c	Fair Value Option Loans Held As Assets Nonaccrual Status Or90 Days Or More Past Due FairValueOptionLoansHeldAsAssetsNonaccrualStatusOr90DaysOrMorePastDue	1000000	USD
CY2020Q1	c	Fair Value Option Loans Held As Assets Aggregate Amount In Nonaccrual Status Or90 Days Or More Past Due FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatusOr90DaysOrMorePastDue	0	USD
CY2019Q4	c	Fair Value Option Loans Held As Assets Aggregate Amount In Nonaccrual Status Or90 Days Or More Past Due FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatusOr90DaysOrMorePastDue	0	USD
CY2020Q1	c	Certain Structured Liabilities CertainStructuredLiabilities	45500000000	USD
CY2019Q4	c	Certain Structured Liabilities CertainStructuredLiabilities	49700000000	USD
CY2020Q1	c	Guarantee Obligations Maximum Exposure Expire Within One Year GuaranteeObligationsMaximumExposureExpireWithinOneYear	250300000000	USD
CY2020Q1	c	Guarantee Obligations Maximum Exposure Expire After One Year GuaranteeObligationsMaximumExposureExpireAfterOneYear	144800000000	USD
CY2020Q1	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	395100000000	USD
CY2020Q1	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	2884000000	USD
CY2019Q4	c	Guarantee Obligations Maximum Exposure Expire Within One Year GuaranteeObligationsMaximumExposureExpireWithinOneYear	253600000000	USD
CY2019Q4	c	Guarantee Obligations Maximum Exposure Expire After One Year GuaranteeObligationsMaximumExposureExpireAfterOneYear	164000000000.0	USD
CY2019Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	417600000000	USD
CY2019Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	706000000	USD
CY2020Q1	c	Number Of Trust Funded By Reinsurer NumberOfTrustFundedByReinsurer	2	trust
CY2020Q1	c	Fair Value Of Trusts Funded By Insurer FairValueOfTrustsFundedByInsurer	8600000000	USD
CY2020Q1	c	Number Of Trust Funded By Reinsurer NumberOfTrustFundedByReinsurer	2	trust
CY2020Q1	c	Long Term Care Insurance Indemnification Liability LongTermCareInsuranceIndemnificationLiability	0	USD
CY2020Q1	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	2900000000	USD
CY2019Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	700000000	USD
CY2020Q1	c	Cash Held As Collateral CashHeldAsCollateral	46200000000	USD
CY2019Q4	c	Cash Held As Collateral CashHeldAsCollateral	46700000000	USD
CY2020Q1	c	Securitiesand Other Marketable Assets Heldas Collateral SecuritiesandOtherMarketableAssetsHeldasCollateral	80100000000	USD
CY2019Q4	c	Securitiesand Other Marketable Assets Heldas Collateral SecuritiesandOtherMarketableAssetsHeldasCollateral	58600000000	USD
CY2020Q1	c	Letters Of Credit Received As Collateral LettersOfCreditReceivedAsCollateral	3600000000	USD
CY2019Q4	c	Letters Of Credit Received As Collateral LettersOfCreditReceivedAsCollateral	4400000000	USD
CY2020Q1	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	395100000000	USD
CY2019Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	417600000000	USD
CY2020Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2900000000	USD
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	3200000000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3100000000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3300000000	USD
CY2020Q1	c	Credit Commitments CreditCommitments	1036694000000	USD
CY2019Q4	c	Credit Commitments CreditCommitments	1066364000000	USD
CY2020Q1	c	Securities Purchasedunder Agreementsto Resell Securities Loaned Gross Unsettled SecuritiesPurchasedunderAgreementstoResellSecuritiesLoanedGrossUnsettled	67800000000	USD
CY2019Q4	c	Securities Purchasedunder Agreementsto Resell Securities Loaned Gross Unsettled SecuritiesPurchasedunderAgreementstoResellSecuritiesLoanedGrossUnsettled	34000000000.0	USD
CY2020Q1	c	Securities Soldunder Agreementsto Resell Securities Loaned Gross Unsettled SecuritiesSoldunderAgreementstoResellSecuritiesLoanedGrossUnsettled	59600000000	USD
CY2019Q4	c	Securities Soldunder Agreementsto Resell Securities Loaned Gross Unsettled SecuritiesSoldunderAgreementstoResellSecuritiesLoanedGrossUnsettled	38700000000	USD
CY2020Q1	us-gaap	Restricted Cash RestrictedCash	13701000000	USD
CY2019Q4	us-gaap	Restricted Cash RestrictedCash	30251000000	USD
CY2020Q1	us-gaap	Loss Contingency Range Of Possible Loss Portion Not Accrued LossContingencyRangeOfPossibleLossPortionNotAccrued	1300000000	USD
CY2020Q1	c	Dividend Income Operating From Affiliates Subsidiaries And Holding Companies DividendIncomeOperatingFromAffiliatesSubsidiariesAndHoldingCompanies	0	USD
CY2020Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	17139000000	USD
CY2020Q1	c	Interest Income Intercompany InterestIncomeIntercompany	0	USD
CY2020Q1	us-gaap	Interest Expense InterestExpense	5647000000	USD
CY2020Q1	c	Interest Expense Intercompany InterestExpenseIntercompany	0	USD
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	11492000000	USD
CY2020Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	3021000000	USD
CY2020Q1	c	Investment Banking Advisory Brokerageand Underwriting Feesand Commissions Intercompany InvestmentBankingAdvisoryBrokerageandUnderwritingFeesandCommissionsIntercompany	0	USD
CY2020Q1	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	5261000000	USD
CY2020Q1	c	Principal Transactions Revenue Intercompany Net PrincipalTransactionsRevenueIntercompanyNet	0	USD
CY2020Q1	c	Noninterest Income Excluding Commissions And Fees And Principal Transactions NoninterestIncomeExcludingCommissionsAndFeesAndPrincipalTransactions	957000000	USD
CY2020Q1	c	Other Income Intercompany OtherIncomeIntercompany	0	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	9239000000	USD
CY2020Q1	us-gaap	Revenues Revenues	20731000000	USD
CY2020Q1	us-gaap	Cost Of Revenue CostOfRevenue	7027000000	USD
CY2020Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	5654000000	USD
CY2020Q1	c	Labor And Related Expenses Intercompany LaborAndRelatedExpensesIntercompany	0	USD
CY2020Q1	c	Operating Expenses Excluding Labor And Related Expense OperatingExpensesExcludingLaborAndRelatedExpense	4940000000	USD
CY2020Q1	c	Other Noninterest Expense Intercompany OtherNoninterestExpenseIntercompany	0	USD
CY2020Q1	us-gaap	Noninterest Expense NoninterestExpense	10594000000	USD
CY2020Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3110000000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	576000000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	2534000000	USD
CY2020Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-18000000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	2516000000	USD
CY2020Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-6000000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	2522000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3797000000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	6319000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-51000000	USD
CY2020Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-6000000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	6262000000	USD
CY2019Q1	c	Dividend Income Operating From Affiliates Subsidiaries And Holding Companies DividendIncomeOperatingFromAffiliatesSubsidiariesAndHoldingCompanies	0	USD
CY2019Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	19076000000	USD
CY2019Q1	c	Interest Income Intercompany InterestIncomeIntercompany	0	USD
CY2019Q1	us-gaap	Interest Expense InterestExpense	7317000000	USD
CY2019Q1	c	Interest Expense Intercompany InterestExpenseIntercompany	0	USD
CY2019Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	11759000000	USD
CY2019Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	2926000000	USD
CY2019Q1	c	Investment Banking Advisory Brokerageand Underwriting Feesand Commissions Intercompany InvestmentBankingAdvisoryBrokerageandUnderwritingFeesandCommissionsIntercompany	0	USD
CY2019Q1	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	2804000000	USD
CY2019Q1	c	Principal Transactions Revenue Intercompany Net PrincipalTransactionsRevenueIntercompanyNet	0	USD
CY2019Q1	c	Noninterest Income Excluding Commissions And Fees And Principal Transactions NoninterestIncomeExcludingCommissionsAndFeesAndPrincipalTransactions	1087000000	USD
CY2019Q1	c	Other Income Intercompany OtherIncomeIntercompany	0	USD
CY2019Q1	us-gaap	Noninterest Income NoninterestIncome	6817000000	USD
CY2019Q1	us-gaap	Revenues Revenues	18576000000	USD
CY2019Q1	us-gaap	Cost Of Revenue CostOfRevenue	1980000000	USD
CY2019Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	5658000000	USD
CY2019Q1	c	Labor And Related Expenses Intercompany LaborAndRelatedExpensesIntercompany	0	USD
CY2019Q1	c	Operating Expenses Excluding Labor And Related Expense OperatingExpensesExcludingLaborAndRelatedExpense	4926000000	USD
CY2019Q1	c	Other Noninterest Expense Intercompany OtherNoninterestExpenseIntercompany	0	USD
CY2019Q1	us-gaap	Noninterest Expense NoninterestExpense	10584000000	USD
CY2019Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6012000000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1275000000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	4737000000	USD
CY2019Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-2000000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	4735000000	USD
CY2019Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	25000000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	4710000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	862000000	USD
CY2019Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5572000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-13000000	USD
CY2019Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	25000000	USD
CY2019Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	5584000000	USD
CY2020Q1	c	Cash And Due From Banks Excluding Intercompany Activity CashAndDueFromBanksExcludingIntercompanyActivity	23755000000	USD
CY2020Q1	c	Cash And Due From Banks Intercompany CashAndDueFromBanksIntercompany	0	USD
CY2020Q1	c	Interestbearing Depositsin Banksand Other Financial Institutions Excluding Intercompany Activity InterestbearingDepositsinBanksandOtherFinancialInstitutionsExcludingIntercompanyActivity	262165000000	USD
CY2020Q1	c	Interestbearing Depositsin Banksand Other Financial Institutions Intercompany InterestbearingDepositsinBanksandOtherFinancialInstitutionsIntercompany	0	USD
CY2020Q1	us-gaap	Carrying Value Of Federal Funds Sold Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed	262536000000	USD
CY2020Q1	c	Carrying Value Of Federal Funds Sold Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed Intercompany CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowedIntercompany	0	USD
CY2020Q1	us-gaap	Trading Securities TradingSecurities	365000000000	USD
CY2020Q1	c	Trading Securities Intercompany TradingSecuritiesIntercompany	0	USD
CY2020Q1	c	Investments Excluding Trading Securities InvestmentsExcludingTradingSecurities	398883000000	USD
CY2020Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	721020000000	USD
CY2020Q1	c	Financing Receivable Netof Deferred Income Intercompany FinancingReceivableNetofDeferredIncomeIntercompany	0	USD
CY2020Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	20841000000	USD
CY2020Q1	us-gaap	Notes Receivable Net NotesReceivableNet	700179000000	USD
CY2020Q1	c	Advances To Subsidiaries AdvancesToSubsidiaries	0	USD
CY2020Q1	c	Investments In Subsidiaries InvestmentsInSubsidiaries	0	USD
CY2020Q1	c	Other Assets Including Brokerage Receivables Goodwill Intangible Assets Mortgage Servicing Rights And Other Assets OtherAssetsIncludingBrokerageReceivablesGoodwillIntangibleAssetsMortgageServicingRightsAndOtherAssets	207252000000	USD
CY2020Q1	c	Other Assets Intercompany OtherAssetsIntercompany	0	USD
CY2020Q1	us-gaap	Assets Assets	2219770000000	USD
CY2020Q1	us-gaap	Deposits Deposits	1184911000000	USD
CY2020Q1	c	Deposits Intercompany DepositsIntercompany	0	USD
CY2020Q1	us-gaap	Carrying Value Of Federal Funds Purchased Securities Sold Under Agreements To Repurchase And Deposits Received For Securities Loaned CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoaned	222324000000	USD
CY2020Q1	c	Carrying Value Of Federal Funds Purchased Securities Sold Under Agreements To Repurchase And Deposits Received For Securities Loaned Intercompany CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoanedIntercompany	0	USD
CY2020Q1	us-gaap	Trading Liabilities TradingLiabilities	163995000000	USD
CY2020Q1	c	Trading Liabilities Intercompany TradingLiabilitiesIntercompany	0	USD
CY2020Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	54951000000	USD
CY2020Q1	c	Short Term Debt Intercompany ShortTermDebtIntercompany	0	USD
CY2020Q1	us-gaap	Long Term Debt LongTermDebt	266098000000	USD
CY2020Q1	c	Long Term Debt Intercompany LongTermDebtIntercompany	0	USD
CY2020Q1	c	Advances From Subsidiaries AdvancesFromSubsidiaries	0	USD
CY2020Q1	c	Brokerage Payables And Other Liabilities BrokeragePayablesAndOtherLiabilities	134509000000	USD
CY2020Q1	c	Other Liabilities Intercompany OtherLiabilitiesIntercompany	0	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	192982000000	USD
CY2020Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2219770000000	USD
CY2019Q4	c	Cash And Due From Banks Excluding Intercompany Activity CashAndDueFromBanksExcludingIntercompanyActivity	23967000000	USD
CY2019Q4	c	Cash And Due From Banks Intercompany CashAndDueFromBanksIntercompany	0	USD
CY2019Q4	c	Interestbearing Depositsin Banksand Other Financial Institutions Excluding Intercompany Activity InterestbearingDepositsinBanksandOtherFinancialInstitutionsExcludingIntercompanyActivity	169952000000	USD
CY2019Q4	c	Interestbearing Depositsin Banksand Other Financial Institutions Intercompany InterestbearingDepositsinBanksandOtherFinancialInstitutionsIntercompany	0	USD
CY2019Q4	us-gaap	Carrying Value Of Federal Funds Sold Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed	251322000000	USD
CY2019Q4	c	Carrying Value Of Federal Funds Sold Securities Purchased Under Agreements To Resell And Deposits Paid For Securities Borrowed Intercompany CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowedIntercompany	0	USD
CY2019Q4	us-gaap	Trading Securities TradingSecurities	276140000000	USD
CY2019Q4	c	Trading Securities Intercompany TradingSecuritiesIntercompany	0	USD
CY2019Q4	c	Investments Excluding Trading Securities InvestmentsExcludingTradingSecurities	368563000000	USD
CY2019Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	699483000000	USD
CY2019Q4	c	Financing Receivable Netof Deferred Income Intercompany FinancingReceivableNetofDeferredIncomeIntercompany	0	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12783000000	USD
CY2019Q4	us-gaap	Notes Receivable Net NotesReceivableNet	686700000000	USD
CY2019Q4	c	Advances To Subsidiaries AdvancesToSubsidiaries	0	USD
CY2019Q4	c	Investments In Subsidiaries InvestmentsInSubsidiaries	0	USD
CY2019Q4	c	Other Assets Including Brokerage Receivables Goodwill Intangible Assets Mortgage Servicing Rights And Other Assets OtherAssetsIncludingBrokerageReceivablesGoodwillIntangibleAssetsMortgageServicingRightsAndOtherAssets	174514000000	USD
CY2019Q4	c	Other Assets Intercompany OtherAssetsIntercompany	0	USD
CY2019Q4	us-gaap	Assets Assets	1951158000000	USD
CY2019Q4	us-gaap	Deposits Deposits	1070590000000	USD
CY2019Q4	c	Deposits Intercompany DepositsIntercompany	0	USD
CY2019Q4	us-gaap	Carrying Value Of Federal Funds Purchased Securities Sold Under Agreements To Repurchase And Deposits Received For Securities Loaned CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoaned	166339000000	USD
CY2019Q4	c	Carrying Value Of Federal Funds Purchased Securities Sold Under Agreements To Repurchase And Deposits Received For Securities Loaned Intercompany CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoanedIntercompany	0	USD
CY2019Q4	us-gaap	Trading Liabilities TradingLiabilities	119894000000	USD
CY2019Q4	c	Trading Liabilities Intercompany TradingLiabilitiesIntercompany	0	USD
CY2019Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	45049000000	USD
CY2019Q4	c	Short Term Debt Intercompany ShortTermDebtIntercompany	0	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	248760000000	USD
CY2019Q4	c	Long Term Debt Intercompany LongTermDebtIntercompany	0	USD
CY2019Q4	c	Advances From Subsidiaries AdvancesFromSubsidiaries	0	USD
CY2019Q4	c	Brokerage Payables And Other Liabilities BrokeragePayablesAndOtherLiabilities	106580000000	USD
CY2019Q4	c	Other Liabilities Intercompany OtherLiabilitiesIntercompany	0	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	193946000000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1951158000000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-25533000000	USD
CY2020Q1	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	108658000000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	44399000000	USD
CY2020Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Other Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments	29203000000	USD
CY2020Q1	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	26743000000	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Loans And Leases Held For Investment ProceedsFromSaleOfLoansAndLeasesHeldForInvestment	596000000	USD
CY2020Q1	us-gaap	Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet	-11214000000	USD
CY2020Q1	c	Proceeds From Payments To Acquire Investments And Advances Intercompany ProceedsFromPaymentsToAcquireInvestmentsAndAdvancesIntercompany	0	USD
CY2020Q1	c	Paymentsfor Proceedsfrom Other Investing Activities Including Capital Expenditures Proceeds From Ppe PaymentsforProceedsfromOtherInvestingActivitiesIncludingCapitalExpendituresProceedsFromPPE	440000000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-72857000000	USD
CY2020Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	1365000000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	1500000000	USD
CY2020Q1	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	1500000000	USD
CY2020Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2925000000	USD
CY2020Q1	us-gaap	Proceeds From Repayments Of Long Term Debt And Capital Securities ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities	15846000000	USD
CY2020Q1	c	Proceeds From Repayments Of Long Term Debt Intercompany ProceedsFromRepaymentsOfLongTermDebtIntercompany	0	USD
CY2020Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	114321000000	USD
CY2020Q1	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	55985000000	USD
CY2020Q1	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	9902000000	USD
CY2020Q1	c	Proceeds From Repayments Of Short Term Debt Intercompany ProceedsFromRepaymentsOfShortTermDebtIntercompany	0	USD
CY2020Q1	us-gaap	Proceeds From Contributions From Parent ProceedsFromContributionsFromParent	0	USD
CY2020Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-406000000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	191358000000	USD
CY2020Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-967000000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	92001000000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	193919000000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	285920000000	USD
CY2020Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	23755000000	USD
CY2020Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	262165000000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	285920000000	USD
CY2020Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1441000000	USD
CY2020Q1	us-gaap	Interest Paid Net InterestPaidNet	5424000000	USD
CY2020Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	224000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-37616000000	USD
CY2019Q1	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	69673000000	USD
CY2019Q1	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	31436000000	USD
CY2019Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Other Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments	47363000000	USD
CY2019Q1	us-gaap	Payments For Proceeds From Other Loans And Leases PaymentsForProceedsFromOtherLoansAndLeases	892000000	USD
CY2019Q1	us-gaap	Proceeds From Sale Of Loans And Leases Held For Investment ProceedsFromSaleOfLoansAndLeasesHeldForInvestment	2062000000	USD
CY2019Q1	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	USD
CY2019Q1	us-gaap	Proceeds From Payments For Federal Funds Sold And Securities Purchased Under Agreements To Resell Net ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet	6189000000	USD
CY2019Q1	c	Proceeds From Payments To Acquire Investments And Advances Intercompany ProceedsFromPaymentsToAcquireInvestmentsAndAdvancesIntercompany	0	USD
CY2019Q1	c	Paymentsfor Proceedsfrom Other Investing Activities Including Capital Expenditures Proceeds From Ppe PaymentsforProceedsfromOtherInvestingActivitiesIncludingCapitalExpendituresProceedsFromPPE	442000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	16043000000	USD
CY2019Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4055000000	USD
CY2019Q1	us-gaap	Proceeds From Repayments Of Long Term Debt And Capital Securities ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities	8984000000	USD
CY2019Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	1320000000	USD
CY2019Q1	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	480000000	USD
CY2019Q1	c	Proceeds From Repayments Of Long Term Debt Intercompany ProceedsFromRepaymentsOfLongTermDebtIntercompany	0	USD
CY2019Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	17186000000	USD
CY2019Q1	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	12604000000	USD
CY2019Q1	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	6976000000	USD
CY2019Q1	c	Proceeds From Repayments Of Short Term Debt Intercompany ProceedsFromRepaymentsOfShortTermDebtIntercompany	0	USD
CY2019Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-358000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	39537000000	USD
CY2019Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-176000000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	17788000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	188105000000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	205893000000	USD
CY2019Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	24448000000	USD
CY2019Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	181445000000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	205893000000	USD
CY2019Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1325000000	USD
CY2019Q1	us-gaap	Interest Paid Net InterestPaidNet	6931000000	USD
CY2019Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	2000000000	USD

Files In Submission

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$C
CITIGROUP INC Stock $c

2020 Q1 Form 10-Q Financial Statement

#000083100120000044 Filed on May 04, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$C CITIGROUP INC Stock $c

2020 Q1 Form 10-Q Financial Statement

#000083100120000044 Filed on May 04, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$C
CITIGROUP INC Stock $c