2017 Q4 Form 10-K Financial Statement
#000119312519051943 Filed on February 26, 2019
Income Statement
Concept | 2017 Q4 | 2017 Q3 | 2017 Q2 |
---|---|---|---|
Revenue | $9.500B | $9.197B | $9.503B |
YoY Change | 5.31% | 3.23% | 6.67% |
Cost Of Revenue | $2.128B | $2.079B | $1.880B |
YoY Change | 45.26% | 70.13% | 51.86% |
Gross Profit | $8.963B | $8.675B | $8.978B |
YoY Change | 4.94% | 3.05% | 6.56% |
Gross Profit Margin | 94.35% | 94.32% | 94.48% |
Selling, General & Admin | $5.826B | $5.620B | $5.734B |
YoY Change | 4.02% | 1.98% | 4.75% |
% of Gross Profit | 65.0% | 64.78% | 63.87% |
Research & Development | $459.0M | $433.0M | |
YoY Change | 0.66% | 0.93% | |
% of Gross Profit | 5.29% | 4.82% | |
Depreciation & Amortization | $413.0M | $451.0M | $455.0M |
YoY Change | 8.97% | -5.65% | -1.94% |
% of Gross Profit | 4.61% | 5.2% | 5.07% |
Operating Expenses | $6.492B | $459.0M | $433.0M |
YoY Change | 3.13% | 0.66% | 0.93% |
Operating Profit | $2.471B | $8.216B | $8.545B |
YoY Change | 10.02% | 3.19% | 6.87% |
Interest Expense | $1.557B | $1.355B | |
YoY Change | 113.0% | 79.71% | |
% of Operating Profit | 18.95% | 15.86% | |
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | $2.471B | $2.482B | $2.642B |
YoY Change | 10.02% | 4.24% | 6.4% |
Income Tax | $1.810B | $697.0M | $846.0M |
% Of Pretax Income | 73.25% | 28.08% | 32.02% |
Net Earnings | $643.0M | $1.781B | $1.757B |
YoY Change | -61.4% | 11.52% | 11.06% |
Net Earnings / Revenue | 6.77% | 19.37% | 18.49% |
Basic Earnings Per Share | $0.27 | $0.95 | $0.89 |
Diluted Earnings Per Share | $0.26 | $0.93 | $0.87 |
COMMON SHARES | |||
Basic Shares Outstanding | 1.808B shares | 1.776B shares | 1.791B shares |
Diluted Shares Outstanding | 1.818B shares | 1.830B shares |
Balance Sheet
Concept | 2017 Q4 | 2017 Q3 | 2017 Q2 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $159.2B | $160.0B | $146.4B |
YoY Change | 1.11% | 31.69% | 7.43% |
Cash & Equivalents | $80.40B | $80.92B | $74.83B |
Short-Term Investments | $78.80B | $79.09B | $71.58B |
Other Short-Term Assets | |||
YoY Change | |||
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $102.4B | $102.6B | $99.58B |
YoY Change | 49.47% | 30.99% | 23.81% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | |||
YoY Change | |||
Goodwill | $6.597B | $6.590B | $6.591B |
YoY Change | 0.3% | 0.09% | 0.15% |
Intangibles | $2.448B | $2.491B | |
YoY Change | -10.03% | -9.32% | |
Long-Term Investments | $2.623B | $2.766B | $2.760B |
YoY Change | -7.54% | -12.69% | -14.68% |
Other Assets | $34.23B | ||
YoY Change | |||
Total Long-Term Assets | $749.4B | $751.1B | $741.4B |
YoY Change | 0.39% | 2.11% | -0.94% |
TOTAL ASSETS | |||
Total Short-Term Assets | $102.4B | $102.6B | $99.58B |
Total Long-Term Assets | $749.4B | $751.1B | $741.4B |
Total Assets | $851.7B | $853.7B | $841.0B |
YoY Change | 4.51% | 4.89% | 1.47% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $191.5B | $198.8B | $197.1B |
YoY Change | 0.52% | 2.47% | -2.05% |
Accrued Expenses | |||
YoY Change | |||
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $1.519B | $1.087B | $916.0M |
YoY Change | 61.42% | 18.93% | 4.09% |
Long-Term Debt Due | $23.87B | ||
YoY Change | -8.64% | ||
Total Short-Term Liabilities | $421.0B | $424.1B | $410.4B |
YoY Change | 0.76% | 3.39% | -2.81% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $192.6B | $191.7B | $184.1B |
YoY Change | 16.88% | 16.93% | 12.61% |
Other Long-Term Liabilities | $159.7B | $157.8B | $166.5B |
YoY Change | 2.91% | -2.18% | 1.1% |
Total Long-Term Liabilities | $352.3B | $349.4B | $350.6B |
YoY Change | 10.1% | 7.45% | 6.84% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $421.0B | $424.1B | $410.4B |
Total Long-Term Liabilities | $352.3B | $349.4B | $350.6B |
Total Liabilities | $773.3B | $773.6B | $761.0B |
YoY Change | 4.81% | 5.19% | 1.41% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $57.58B | $57.55B | $56.33B |
YoY Change | 7.26% | 9.53% | 9.56% |
Common Stock | $20.00M | $20.00M | $20.00M |
YoY Change | 0.0% | 0.0% | 0.0% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $9.211B | $7.961B | $6.691B |
YoY Change | 58.89% | 84.53% | |
Treasury Stock Shares | 250.8M shares | 226.4M shares | 199.3M shares |
Shareholders Equity | $77.39B | $78.98B | $78.83B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $851.7B | $853.7B | $841.0B |
YoY Change | 4.51% | 4.89% | 1.47% |
Cashflow Statement
Concept | 2017 Q4 | 2017 Q3 | 2017 Q2 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $643.0M | $1.781B | $1.757B |
YoY Change | -61.4% | 11.52% | 11.06% |
Depreciation, Depletion And Amortization | $413.0M | $451.0M | $455.0M |
YoY Change | 8.97% | -5.65% | -1.94% |
Cash From Operating Activities | $4.044B | $5.610B | -$14.25B |
YoY Change | -262.93% | -166.45% | -217.46% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$452.0M | -$454.0M | -$373.0M |
YoY Change | 34.93% | 53.38% | 13.03% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$3.111B | -$11.07B | $5.236B |
YoY Change | -25.66% | 385.91% | -276.42% |
Cash From Investing Activities | -$3.563B | -$11.52B | $4.863B |
YoY Change | -21.17% | 347.67% | -247.45% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -1.272B | 10.17B | 4.643B |
YoY Change | -109.92% | -450.14% | -172.47% |
NET CHANGE | |||
Cash From Operating Activities | 4.044B | 5.610B | -14.25B |
Cash From Investing Activities | -3.563B | -11.52B | 4.863B |
Cash From Financing Activities | -1.272B | 10.17B | 4.643B |
Net Change In Cash | -791.0M | 4.255B | -4.743B |
YoY Change | -113.58% | -130.57% | -295.51% |
FREE CASH FLOW | |||
Cash From Operating Activities | $4.044B | $5.610B | -$14.25B |
Capital Expenditures | -$452.0M | -$454.0M | -$373.0M |
Free Cash Flow | $4.496B | $6.064B | -$13.88B |
YoY Change | -309.41% | -174.43% | -211.36% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2018Q4 | ms |
Debt Securities Available For Sale And Held To Maturity
DebtSecuritiesAvailableForSaleAndHeldToMaturity
|
91832000000 | USD |
CY2018 | us-gaap |
Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
|
23821000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Equity Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
10000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-313000000 | USD |
CY2017Q4 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
9500000000 | USD |
CY2018Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Three
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearThree
|
29000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeTax
|
-910000000 | USD |
CY2018Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.81 | |
CY2016 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-1430000000 | USD |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
115579000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned And Securities Sold Under Agreement To Repurchase Gross Including Not Subject To Master Netting Arrangement
SecuritiesLoanedAndSecuritiesSoldUnderAgreementToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
|
194224000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-119000000 | USD |
CY2016 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
5000000 | USD |
CY2017Q4 | ms |
Deferred Tax Assets Inventory Investments And Receivables
DeferredTaxAssetsInventoryInvestmentsAndReceivables
|
645000000 | USD |
CY2018 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
743000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.001 | pure |
CY2018 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Debt Valuation Adjustment Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociDebtValuationAdjustmentBeforeTax
|
-56000000 | USD |
CY2018 | ms |
Available For Sale Securities Annualized Average Yield
AvailableForSaleSecuritiesAnnualizedAverageYield
|
0.02 | pure |
CY2018Q4 | ms |
Loans Receivable Held For Sale Valuation Allowance
LoansReceivableHeldForSaleValuationAllowance
|
0 | USD |
CY2017Q4 | ms |
Deferred Tax Assets Tax Credit And Operating Loss Carryforwards
DeferredTaxAssetsTaxCreditAndOperatingLossCarryforwards
|
391000000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
853531000000 | USD |
CY2017Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
78284000000 | USD |
CY2017Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
30813000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
2038893979 | shares |
CY2018Q4 | us-gaap |
Investment Related Liabilities
InvestmentRelatedLiabilities
|
262113000000 | USD |
CY2018 | us-gaap |
Legal Fees
LegalFees
|
206000000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
139000000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | pure |
CY2018Q4 | ms |
Investment Securities Accumulated Gross Unrealized Loss Before Tax
InvestmentSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
2134000000 | USD |
CY2017Q3 | us-gaap |
Noninterest Expense
NoninterestExpense
|
6715000000 | USD |
CY2017Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1688000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Net Of Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentNetOfTax
|
-588000000 | USD |
CY2018Q3 | us-gaap |
Noninterest Expense
NoninterestExpense
|
7021000000 | USD |
CY2018Q4 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
42.2 | |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
404000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
2155000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
1673000000 | USD |
CY2016 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
221000000 | USD |
CY2018Q4 | us-gaap |
Securities Loaned Collateral Right To Reclaim Cash
SecuritiesLoanedCollateralRightToReclaimCash
|
11677000000 | USD |
CY2017Q4 | us-gaap |
Securities Borrowed Gross Including Not Subject To Master Netting Arrangement
SecuritiesBorrowedGrossIncludingNotSubjectToMasterNettingArrangement
|
133431000000 | USD |
CY2016 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
3933000000 | USD |
CY2018Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
InvestmentSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
36101000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.031 | pure |
CY2016 | ms |
Share Based Compensation Expense Retirement Eligible Awards
ShareBasedCompensationExpenseRetirementEligibleAwards
|
73000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax
|
0 | USD |
CY2018Q4 | us-gaap |
Nonredeemable Noncontrolling Interest
NonredeemableNoncontrollingInterest
|
1160000000 | USD |
CY2018Q4 | ms |
Deferred Compensation Arrangement With Individual Nonvested Awards Compensation Cost Will Be Recognized Absent Actual Cancellations And Any Future Return On Referenced Investements Thereafter
DeferredCompensationArrangementWithIndividualNonvestedAwardsCompensationCostWillBeRecognizedAbsentActualCancellationsAndAnyFutureReturnOnReferencedInvestementsThereafter
|
227000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
2112000000 | USD |
CY2018Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1531000000 | USD |
CY2017Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
23081000000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
24205000000 | USD |
CY2018 | us-gaap |
Description Of Possible Effects Of Noncompliance Or Less Than Adequately Capitalized
DescriptionOfPossibleEffectsOfNoncomplianceOrLessThanAdequatelyCapitalized
|
In 2018 and 2017, each of the buffers was 75% and 50%, respectively, of the fully phased-in 2019 requirement noted above. Failure to maintain the buffers would result in restrictions on the Firm’s ability to make capital distributions, including the payment of dividends and the repurchase of stock, and to pay discretionary bonuses to executive officers. | |
CY2018 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-90000000 | USD |
CY2017Q2 | us-gaap |
Noninterest Expense
NoninterestExpense
|
6861000000 | USD |
CY2018Q4 | us-gaap |
Derivative Collateral Right To Reclaim Securities
DerivativeCollateralRightToReclaimSecurities
|
5475000000 | USD |
CY2018Q4 | us-gaap |
Customer Securities For Which Entity Has Right To Sell Or Repledge Fair Value
CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValue
|
639610000000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
-0.05 | pure |
CY2017 | us-gaap |
Legal Fees
LegalFees
|
342000000 | USD |
CY2018Q4 | us-gaap |
Securities Loaned Asset
SecuritiesLoanedAsset
|
18398000000 | USD |
CY2017Q4 | ms |
Due From Employees Allowance
DueFromEmployeesAllowance
|
77000000 | USD |
CY2018Q4 | us-gaap |
Allowance For Credit Losses Change In Method Of Calculating Impairment
AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment
|
4000000 | USD |
CY2018Q3 | us-gaap |
Noninterest Income
NoninterestIncome
|
8936000000 | USD |
CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
851733000000 | USD |
CY2017Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.27 | |
CY2017Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
InvestmentSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
46712000000 | USD |
CY2016 | us-gaap |
Floor Brokerage Exchange And Clearance Fees
FloorBrokerageExchangeAndClearanceFees
|
1920000000 | USD |
CY2018Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
30541000000 | USD |
CY2016 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
1348000000 | USD |
CY2017 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
1184000000 | USD |
CY2018Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
700000000 | USD |
CY2016 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
38000000 | shares |
CY2018Q4 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.192 | pure |
CY2017 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
3000000 | USD |
CY2017Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement
SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
|
171210000000 | USD |
CY2016 | ms |
Financing Receivable Allowance For Credit Losses Write Downs Net Of Recoveries
FinancingReceivableAllowanceForCreditLossesWriteDownsNetOfRecoveries
|
14000000 | USD |
CY2018Q4 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
300000000 | USD |
CY2018Q4 | us-gaap |
Loans Receivable With Fixed Rates Of Interest1
LoansReceivableWithFixedRatesOfInterest1
|
15632000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
825000000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2016 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
5508000000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
853531000000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-4505000000 | USD |
CY2018 | us-gaap |
Interest Expense
InterestExpense
|
10086000000 | USD |
CY2018Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.48 | |
CY2016Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
212000000 | USD |
CY2017Q4 | us-gaap |
Derivative Collateral Obligation To Return Securities
DerivativeCollateralObligationToReturnSecurities
|
12363000000 | USD |
CY2017Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
2448000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
20000000 | USD |
CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1 | |
CY2018Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
339065036 | shares |
CY2017Q4 | us-gaap |
Deposits
Deposits
|
159436000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
16785000000 | USD |
CY2017Q4 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.25 | |
CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
63000000 | USD |
CY2018 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
8222000000 | USD |
CY2017 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
105000000 | USD |
CY2016 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
1579000000 | USD |
CY2017 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
2007000000 | USD |
CY2017Q4 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.108 | pure |
CY2018Q4 | ms |
Supplemental Leverage Capital
SupplementalLeverageCapital
|
70619000000 | USD |
CY2018Q4 | ms |
Short Term Debt Maturities Repayments Of Principal In Next Twelve Months
ShortTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
1545000000 | USD |
CY2018Q4 | ms |
Long Term Debt Weighted Average Coupon Rate
LongTermDebtWeightedAverageCouponRate
|
0.035 | pure |
CY2016 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
1578000000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
36000000 | USD |
CY2018 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
2482000000 | USD |
CY2018 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
1901000000 | USD |
CY2017Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
643000000 | USD |
CY2017Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral
DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
|
20728000000 | USD |
CY2016 | ms |
Effective Income Tax Rate Reconciliation Tax Law Enactment Percent
EffectiveIncomeTaxRateReconciliationTaxLawEnactmentPercent
|
0 | pure |
CY2017Q1 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
771000000 | USD |
CY2018Q1 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
39.19 | |
CY2017Q3 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
9197000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Debt Valuation Adjustment Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociDebtValuationAdjustmentBeforeTax
|
-12000000 | USD |
CY2016 | us-gaap |
Increase Decrease In Financial Instruments Used In Operating Activities
IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities
|
24079000000 | USD |
CY2016 | ms |
Financing Receivable Allowance For Credit Losses Other
FinancingReceivableAllowanceForCreditLossesOther
|
-68000000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
3420000000 | USD |
CY2018Q4 | us-gaap |
Derivative Collateral Obligation To Return Securities
DerivativeCollateralObligationToReturnSecurities
|
12467000000 | USD |
CY2018 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
686000000 | USD |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
2445000000 | USD |
CY2016 | us-gaap |
Increase Decrease In Securities Borrowed
IncreaseDecreaseInSecuritiesBorrowed
|
-17180000000 | USD |
CY2018Q1 | us-gaap |
Profit Loss
ProfitLoss
|
2704000000 | USD |
CY2017Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Three
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearThree
|
69000000 | USD |
CY2017 | ms |
Financing Receivable Allowance For Credit Losses Other
FinancingReceivableAllowanceForCreditLossesOther
|
2000000 | USD |
CY2016 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
31596000000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
77391000000 | USD |
CY2016Q4 | ms |
Long Term Debt Swaption Effective Average Interest Rate
LongTermDebtSwaptionEffectiveAverageInterestRate
|
0.025 | pure |
CY2018Q4 | ms |
Savings And Demand Deposits
SavingsAndDemandDeposits
|
154897000000 | USD |
CY2018 | us-gaap |
Investment Banking Revenue
InvestmentBankingRevenue
|
6482000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-157000000 | USD |
CY2017Q4 | ms |
Long Term Debt Swaption Effective Average Interest Rate
LongTermDebtSwaptionEffectiveAverageInterestRate
|
0.025 | pure |
CY2018Q4 | us-gaap |
Common Stock Issued Employee Stock Trust
CommonStockIssuedEmployeeStockTrust
|
2836000000 | USD |
CY2017Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
17157000000 | USD |
CY2018 | us-gaap |
Occupancy Net
OccupancyNet
|
1391000000 | USD |
CY2018Q1 | us-gaap |
Noninterest Income
NoninterestIncome
|
10102000000 | USD |
CY2016 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
5447000000 | USD |
CY2017 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Other Increase Decrease
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresOtherIncreaseDecrease
|
1000000 | USD |
CY2017Q4 | us-gaap |
Financial Instruments Sold Not Yet Purchased At Fair Value
FinancialInstrumentsSoldNotYetPurchasedAtFairValue
|
131295000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.004 | pure |
CY2018Q4 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
8548000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.001 | pure |
CY2016 | us-gaap |
Interest Income Operating
InterestIncomeOperating
|
1142000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
|
275439000000 | USD |
CY2017Q1 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
37.48 | |
CY2017 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
37945000000 | USD |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
133000000 | USD |
CY2016 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
102000000 | USD |
CY2018 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
1865000000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
87196000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.025 | pure |
CY2018Q4 | us-gaap |
Other Commitment Due After Fifth Year
OtherCommitmentDueAfterFifthYear
|
11169000000 | USD |
CY2017Q4 | us-gaap |
Noninterest Income
NoninterestIncome
|
8505000000 | USD |
CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.89 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax
|
0 | USD |
CY2018 | ms |
Interest Income Securities Purchased Under Agreements To Resell And Securities Borrowed
InterestIncomeSecuritiesPurchasedUnderAgreementsToResellAndSecuritiesBorrowed
|
1976000000 | USD |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
85552000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
24000000 | USD |
CY2018Q4 | us-gaap |
Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
|
191000000 | USD |
CY2017Q4 | ms |
Trading Assets Fair Value Disclosure
TradingAssetsFairValueDisclosure
|
298282000000 | USD |
CY2017Q4 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
20000000 | USD |
CY2017Q4 | ms |
Loans Receivable Held For Sale Valuation Allowance
LoansReceivableHeldForSaleValuationAllowance
|
0 | USD |
CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
4.81 | |
CY2018Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
1000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
296000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-116000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
5035000000 | USD |
CY2016Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposures
|
190000000 | USD |
CY2016 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-200000000 | USD |
CY2017Q4 | us-gaap |
Derivative Asset Notional Amount
DerivativeAssetNotionalAmount
|
16460000000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
118000000 | USD |
CY2017 | us-gaap |
Professional Fees
ProfessionalFees
|
2169000000 | USD |
CY2018Q4 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
11981000000 | USD |
CY2017Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
224000000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
88000000 | USD |
CY2017 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
1039000000 | USD |
CY2018Q4 | us-gaap |
Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure
SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
|
812000000 | USD |
CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.07 | |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
64175000000 | USD |
CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
2038893979 | shares |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
23000000 | USD |
CY2018Q4 | us-gaap |
Securities Loaned And Securities Sold Under Agreement To Repurchase Gross Including Not Subject To Master Netting Arrangement
SecuritiesLoanedAndSecuritiesSoldUnderAgreementToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
|
244519000000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
6000000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.004 | pure |
CY2017 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
0 | shares |
CY2017 | ms |
Income Tax Expense Benefit Discrete Item Intermittent
IncomeTaxExpenseBenefitDiscreteItemIntermittent
|
968000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-413000000 | USD |
CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2018Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
17204000000 | USD |
CY2018Q4 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
27000000 | USD |
CY2018Q4 | ms |
Variable Interest Entity Assets Issued By Securitization Special Purpose Entity
VariableInterestEntityAssetsIssuedBySecuritizationSpecialPurposeEntity
|
11969000000 | USD |
CY2017 | ms |
Long Term Debt Weighted Average Maturity
LongTermDebtWeightedAverageMaturity
|
P6Y7M | |
CY2018 | ms |
Share Based Compensation Expense Retirement Eligible Awards
ShareBasedCompensationExpenseRetirementEligibleAwards
|
110000000 | USD |
CY2017 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
1414000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Pension And Postretirement And Other Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndPostretirementAndOtherBenefitPlansAdjustmentBeforeTax
|
165000000 | USD |
CY2018Q4 | ms |
Trading Assets Pledged As Collateral At Fair Value
TradingAssetsPledgedAsCollateralAtFairValue
|
120437000000 | USD |
CY2017 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
232000000 | USD |
CY2018 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
449000000 | USD |
CY2017 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
23962000000 | USD |
CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
5377000000 | USD |
CY2017 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
35000000 | USD |
CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
2718000000 | USD |
CY2018 | ms |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestForeign
|
3433000000 | USD |
CY2018 | us-gaap |
Increase Decrease In Payables Under Repurchase Agreements
IncreaseDecreaseInPayablesUnderRepurchaseAgreements
|
-6665000000 | USD |
CY2017Q4 | ms |
Trading Assets Pledged As Collateral At Fair Value
TradingAssetsPledgedAsCollateralAtFairValue
|
169735000000 | USD |
CY2018 | ms |
Provision For Loans And Loan Commitments
ProvisionForLoansAndLoanCommitments
|
-15000000 | USD |
CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
134000000 | USD |
CY2017 | ms |
Deferred Compensation Arrangement With Individual Compensation Expense And Return On Referenced Investments
DeferredCompensationArrangementWithIndividualCompensationExpenseAndReturnOnReferencedInvestments
|
1735000000 | USD |
CY2017 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
3300000000 | USD |
CY2016 | ms |
Proceeds From Maturities Of Marketable Securities
ProceedsFromMaturitiesOfMarketableSecurities
|
8367000000 | USD |
CY2017Q3 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
93000000 | USD |
CY2017 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
5803000000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-2000000 | USD |
CY2018 | us-gaap |
Floor Brokerage Exchange And Clearance Fees
FloorBrokerageExchangeAndClearanceFees
|
2393000000 | USD |
CY2018Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
858000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification And Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAndTax
|
-922000000 | USD |
CY2018Q4 | ms |
Impaired Loan Commitments With No Related Allowance
ImpairedLoanCommitmentsWithNoRelatedAllowance
|
34000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
12000000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
83000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-15000000 | USD |
CY2017Q4 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
995000000 | USD |
CY2017Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
7000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned
SecuritiesLoaned
|
13592000000 | USD |
CY2017 | us-gaap |
Noninterest Expense
NoninterestExpense
|
27542000000 | USD |
CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1780000000 | shares |
CY2018Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2018Q4 | us-gaap |
Securities Borrowed Collateral Obligation To Return Cash
SecuritiesBorrowedCollateralObligationToReturnCash
|
112551000000 | USD |
CY2017 | us-gaap |
Cash Flows Between Transferee And Transferor Receipts On Interests That Continue To Be Held Other
CashFlowsBetweenTransfereeAndTransferorReceiptsOnInterestsThatContinueToBeHeldOther
|
2337000000 | USD |
CY2017 | us-gaap |
Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
|
23939000000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
1785000000 | USD |
CY2017Q4 | us-gaap |
Other Secured Financings
OtherSecuredFinancings
|
11271000000 | USD |
CY2017Q4 | ms |
Preferred Stock Carrying Value
PreferredStockCarryingValue
|
8520000000 | USD |
CY2017Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Fair Value
InvestmentSecuritiesContinuousUnrealizedLossPositionFairValue
|
66275000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
100000000 | USD |
CY2016 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
371000000 | USD |
CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
155000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-1000000 | USD |
CY2018Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.19 | |
CY2018Q4 | ms |
Other Secured Financings Fair Value Disclosure
OtherSecuredFinancingsFairValueDisclosure
|
5245000000 | USD |
CY2017Q4 | us-gaap |
Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
|
283839000000 | USD |
CY2017Q4 | us-gaap |
Derivative Asset Not Subject To Master Netting Arrangement
DerivativeAssetNotSubjectToMasterNettingArrangement
|
3154000000 | USD |
CY2018Q4 | ms |
Secured Financings Original Maturities Greater Than One Year
SecuredFinancingsOriginalMaturitiesGreaterThanOneYear
|
6772000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
2574000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
|
-11000000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
34000000 | USD |
CY2016 | us-gaap |
Legal Fees
LegalFees
|
263000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2851000000 | USD |
CY2018 | us-gaap |
Cash Flows Between Transferee And Transferor Receipts On Interests That Continue To Be Held Other
CashFlowsBetweenTransfereeAndTransferorReceiptsOnInterestsThatContinueToBeHeldOther
|
2904000000 | USD |
CY2016 | us-gaap |
Payments For Proceeds From Loans Receivable
PaymentsForProceedsFromLoansReceivable
|
9604000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Net Of Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentNetOfTax
|
1517000000 | USD |
CY2016 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
131000000 | USD |
CY2016Q4 | ms |
Long Term Debt Weighted Average Coupon Rate
LongTermDebtWeightedAverageCouponRate
|
0.037 | pure |
CY2018Q4 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1361000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax
|
0 | USD |
CY2018Q4 | ms |
Deferred Tax Assets Inventory Investments And Receivables
DeferredTaxAssetsInventoryInvestmentsAndReceivables
|
242000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
18000000 | USD |
CY2018 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2018-12-31 | |
CY2017Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Loss
InvestmentSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLoss
|
858000000 | USD |
CY2018Q4 | us-gaap |
Other Commitment Due In Next Twelve Months
OtherCommitmentDueInNextTwelveMonths
|
106269000000 | USD |
CY2017 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
41000000 | shares |
CY2016 | ms |
Effective Income Tax Rate Reconciliation Employee Share Based Awards Percent
EffectiveIncomeTaxRateReconciliationEmployeeShareBasedAwardsPercent
|
0 | pure |
CY2016Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
21364000000 | USD |
CY2018Q4 | us-gaap |
Profit Loss
ProfitLoss
|
1558000000 | USD |
CY2016Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
62000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
80246000000 | USD |
CY2018 | us-gaap |
Payments For Proceeds From Loans Receivable
PaymentsForProceedsFromLoansReceivable
|
8794000000 | USD |
CY2018 | us-gaap |
Increase Decrease In Securities Borrowed
IncreaseDecreaseInSecuritiesBorrowed
|
-7697000000 | USD |
CY2017 | us-gaap |
Communications And Information Technology
CommunicationsAndInformationTechnology
|
1791000000 | USD |
CY2018Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
2656000000 | USD |
CY2018 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
1055000000 | USD |
CY2018 | ms |
Effective Income Tax Rate Reconciliation Employee Share Based Awards Percent
EffectiveIncomeTaxRateReconciliationEmployeeShareBasedAwardsPercent
|
-0.015 | pure |
CY2017Q4 | us-gaap |
Derivative Liability Not Subject To Master Netting Arrangement
DerivativeLiabilityNotSubjectToMasterNettingArrangement
|
3751000000 | USD |
CY2016 | us-gaap |
Communications And Information Technology
CommunicationsAndInformationTechnology
|
1787000000 | USD |
CY2017 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
1655000000 | USD |
CY2017 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1753000000 | USD |
CY2017 | us-gaap |
Increase Decrease In Payables Under Repurchase Agreements
IncreaseDecreaseInPayablesUnderRepurchaseAgreements
|
1796000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
64000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
|
0 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
3559000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-20000000 | USD |
CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
1788086805 | shares |
CY2018Q4 | ms |
Deferred Compensation Arrangement With Individual Nonvested Awards Compensation Cost Not Yet Recognized1
DeferredCompensationArrangementWithIndividualNonvestedAwardsCompensationCostNotYetRecognized1
|
801000000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-13063000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned Or Sold Under Agreements To Repurchase Fair Value Disclosure
SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
|
800000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
|
-37000000 | USD |
CY2017Q3 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
38.87 | |
CY2017Q3 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
10000000 | USD |
CY2018Q3 | us-gaap |
Profit Loss
ProfitLoss
|
2154000000 | USD |
CY2017Q4 | us-gaap |
Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
|
16000000 | USD |
CY2017Q4 | ms |
Impaired Loan Commitments With No Related Allowance
ImpairedLoanCommitmentsWithNoRelatedAllowance
|
199000000 | USD |
CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2018 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
4249000000 | USD |
CY2017Q4 | ms |
Mortgage Servicing Rights
MortgageServicingRights
|
3000000 | USD |
CY2016 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
-28000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.009 | pure |
CY2016 | us-gaap |
Increase Decrease In Payables Under Repurchase Agreements
IncreaseDecreaseInPayablesUnderRepurchaseAgreements
|
17936000000 | USD |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
1796000000 | USD |
CY2018Q4 | us-gaap |
Other Commitment
OtherCommitment
|
196750000000 | USD |
CY2018 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
54000000 | USD |
CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2471000000 | USD |
CY2017Q4 | us-gaap |
Securities Borrowed Collateral Obligation To Return Cash
SecuritiesBorrowedCollateralObligationToReturnCash
|
119358000000 | USD |
CY2018Q2 | us-gaap |
Noninterest Expense
NoninterestExpense
|
7501000000 | USD |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3060000000 | USD |
CY2018 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
40059000000 | USD |
CY2018Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2018 | ms |
Provision For Off Balance Sheet Loan Commitment Credit Exposures
ProvisionForOffBalanceSheetLoanCommitmentCreditExposures
|
9000000 | USD |
CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
84000000 | USD |
CY2018Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
561000000 | USD |
CY2018Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
5000000 | USD |
CY2017 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
8997000000 | USD |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
2730000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Debt Valuation Adjustment Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForDebtValuationAdjustmentTax
|
-14000000 | USD |
CY2018 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
17632000000 | USD |
CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
76184000000 | USD |
CY2017Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
224768000000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
1276000000 | USD |
CY2018 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
691000000 | USD |
CY2017 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
92000000 | shares |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.001 | pure |
CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.14 | |
CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
125000000 | USD |
CY2017Q4 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
1810000000 | USD |
CY2017Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
26695000000 | USD |
CY2017Q4 | us-gaap |
Senior Notes
SeniorNotes
|
180835000000 | USD |
CY2016Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Collectively Evaluated For Impairment
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresCollectivelyEvaluatedForImpairment
|
190000000 | USD |
CY2019Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
1708787567 | shares |
CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
476000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
2000000 | USD |
CY2017Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Asset
SecuritiesSoldUnderAgreementsToRepurchaseAsset
|
114786000000 | USD |
CY2018Q4 | ms |
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Will Be Recognized Absent Estimated Or Actual Forfeitures Or Cancellations Thereafter
EmployeeServiceShareBasedCompensationNonvestedAwardsCompensationCostWillBeRecognizedAbsentEstimatedOrActualForfeituresOrCancellationsThereafter
|
30000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
220028000000 | USD |
CY2017Q4 | ms |
Unrealized Gain Loss On Debt Valuation Adjustment Pretax Accumulated Other Comprehensive Income Loss
UnrealizedGainLossOnDebtValuationAdjustmentPretaxAccumulatedOtherComprehensiveIncomeLoss
|
-1831000000 | USD |
CY2017Q4 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
170000000 | USD |
CY2017 | us-gaap |
Profit Loss
ProfitLoss
|
6216000000 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
2350000000 | USD |
CY2018 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
5566000000 | USD |
CY2018 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-199000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
1061000000 | USD |
CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
5383000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-346000000 | USD |
CY2017Q3 | us-gaap |
Noninterest Income
NoninterestIncome
|
8414000000 | USD |
CY2017Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
526000000 | USD |
CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.27 | |
CY2018Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.01 | |
CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.26 | |
CY2018 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
6000000 | USD |
CY2017Q4 | us-gaap |
Other Receivables
OtherReceivables
|
56187000000 | USD |
CY2016 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
1000000 | USD |
CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
661000000 | USD |
CY2017Q4 | us-gaap |
Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral
PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral
|
228000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.3 | |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4168000000 | USD |
CY2017Q4 | us-gaap |
Cash And Securities Segregated Under Federal And Other Regulations
CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations
|
54780000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2017 | ms |
Asset Management Fees
AssetManagementFees
|
11797000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
318000000 | USD |
CY2017Q4 | ms |
Savings And Demand Deposits
SavingsAndDemandDeposits
|
144487000000 | USD |
CY2017Q4 | us-gaap |
Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
|
298411000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
20000000 | USD |
CY2016 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
1913000000 | USD |
CY2016 | ms |
Increase Decrease In Non Controlling Interest From Consolidation
IncreaseDecreaseInNonControllingInterestFromConsolidation
|
106000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
|
64000000 | USD |
CY2018Q4 | ms |
Deferred Tax Assets Tax Credit And Operating Loss Carryforwards
DeferredTaxAssetsTaxCreditAndOperatingLossCarryforwards
|
264000000 | USD |
CY2016 | ms |
Cumulative Debt Valuation Adjustment Net Of Tax Attributable To Parent
CumulativeDebtValuationAdjustmentNetOfTaxAttributableToParent
|
0 | USD |
CY2017Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1840000000 | USD |
CY2018 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000895421 | |
CY2016 | ms |
Income Tax Expense Benefit Discrete Item Intermittent
IncomeTaxExpenseBenefitDiscreteItemIntermittent
|
-68000000 | USD |
CY2017Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Five
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearFive
|
0 | USD |
CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2643000000 | USD |
CY2017 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
3750000000 | USD |
CY2018 | us-gaap |
Increase Decrease In Securities Loaned Transactions
IncreaseDecreaseInSecuritiesLoanedTransactions
|
-1684000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2019000000 | USD |
CY2017Q4 | ms |
Loans And Leases Receivable Net Amount Foreign1
LoansAndLeasesReceivableNetAmountForeign1
|
9977000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
224000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
12000000 | USD |
CY2016 | ms |
Interest Income Trading Assets Net Of Trading Liabilities
InterestIncomeTradingAssetsNetOfTradingLiabilities
|
2131000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax
OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax
|
-9000000 | USD |
CY2018 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1000000 | shares |
CY2017 | us-gaap |
Interest Income Operating
InterestIncomeOperating
|
1334000000 | USD |
CY2018 | ms |
Proceeds From Sale Of Marketable Securities
ProceedsFromSaleOfMarketableSecurities
|
3208000000 | USD |
CY2018Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
2163000000 | USD |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
10175000000 | USD |
CY2018Q1 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
975000000 | USD |
CY2018Q4 | us-gaap |
Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral
PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral
|
0 | USD |
CY2017Q4 | us-gaap |
Securities Borrowed Amount Offset Against Collateral
SecuritiesBorrowedAmountOffsetAgainstCollateral
|
4652000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.008 | pure |
CY2018Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.3 | |
CY2018 | us-gaap |
Interest Paid Net
InterestPaidNet
|
9977000000 | USD |
CY2017Q4 | us-gaap |
Assets
Assets
|
851733000000 | USD |
CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.02 | |
CY2018 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1377000000 | USD |
CY2017 | us-gaap |
Interest Income Other
InterestIncomeOther
|
2167000000 | USD |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
873000000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
2623000000 | USD |
CY2017 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
3298000000 | USD |
CY2017 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
23000000 | USD |
CY2017Q4 | ms |
Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Resulting From Realized Or Unrealized Gains Losses Onhedges Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentResultingFromRealizedOrUnrealizedGainsLossesOnhedgesNetOfTax
|
667000000 | USD |
CY2018Q4 | ms |
Trading Assets Fair Value Disclosure
TradingAssetsFairValueDisclosure
|
266299000000 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
11237000000 | USD |
CY2017 | us-gaap |
Noninterest Income
NoninterestIncome
|
34645000000 | USD |
CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
0 | USD |
CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
4.73 | |
CY2018 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
13892000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAdjustmentsTax
|
472000000 | USD |
CY2018Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1857000000 | USD |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.87 | |
CY2018Q4 | us-gaap |
Other Receivables
OtherReceivables
|
53298000000 | USD |
CY2017 | ms |
Interest Income Trading Assets Net Of Trading Liabilities
InterestIncomeTradingAssetsNetOfTradingLiabilities
|
2029000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
3500000000 | shares |
CY2018 | us-gaap |
Trading Gains Losses
TradingGainsLosses
|
11551000000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.46 | |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2642000000 | USD |
CY2017 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
3.08 | |
CY2018 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1136000000 | USD |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
238000000 | USD |
CY2016 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
1148000000 | USD |
CY2017Q4 | us-gaap |
Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
|
552000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.209 | pure |
CY2018Q4 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
31000000 | USD |
CY2018 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2018 | |
CY2018Q3 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
42000000 | USD |
CY2017 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.01 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax
|
0 | USD |
CY2017 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
17166000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Not Subject To Master Netting Arrangement
DerivativeLiabilityNotSubjectToMasterNettingArrangement
|
4773000000 | USD |
CY2018Q1 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
2805000000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2017Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Four
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearFour
|
59000000 | USD |
CY2018Q4 | us-gaap |
Securities Borrowed Not Subject To Master Netting Arrangement
SecuritiesBorrowedNotSubjectToMasterNettingArrangement
|
724000000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2575000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
65000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
|
64000000 | USD |
CY2018 | us-gaap |
Defined Benefit Plan Assumptions Used In Calculations Narrative Description
DefinedBenefitPlanAssumptionsUsedInCalculationsNarrativeDescription
|
The Firm generally amortizes into net periodic benefit expense (income) the unrecognized net gains and losses exceeding 10% of the greater of the projected benefit obligation or the market-related value of plan assets. | |
CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
2754000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Debt Valuation Adjustment Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForDebtValuationAdjustmentTax
|
-3000000 | USD |
CY2017Q1 | us-gaap |
Noninterest Expense
NoninterestExpense
|
6937000000 | USD |
CY2018Q4 | us-gaap |
Time Deposits
TimeDeposits
|
32923000000 | USD |
CY2017Q4 | ms |
Secured Financings Original Maturities One Year Or Less
SecuredFinancingsOriginalMaturitiesOneYearOrLess
|
2034000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
2877000000 | USD |
CY2018Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Cash
SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash
|
41095000000 | USD |
CY2017Q4 | ms |
Investments In Non Us Dollar Functional Currency Subsidiaries Subject To Hedges
InvestmentsInNonUsDollarFunctionalCurrencySubsidiariesSubjectToHedges
|
10139000000 | USD |
CY2018 | ms |
Proceeds From Repayments Of Other Secured Financings
ProceedsFromRepaymentsOfOtherSecuredFinancings
|
-1226000000 | USD |
CY2017Q4 | us-gaap |
Common Stock Issued Employee Stock Trust
CommonStockIssuedEmployeeStockTrust
|
2907000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
144000000 | USD |
CY2017 | ms |
Income Tax Expense Benefit Discrete Item Others
IncomeTaxExpenseBenefitDiscreteItemOthers
|
-65000000 | USD |
CY2016 | ms |
Deferred Compensation Arrangement With Individual Compensation Expense And Return On Referenced Investments
DeferredCompensationArrangementWithIndividualCompensationExpenseAndReturnOnReferencedInvestments
|
1178000000 | USD |
CY2017 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
3.15 | |
CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1781000000 | USD |
CY2017Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.2 | |
CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
14000000 | USD |
CY2018Q2 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
170000000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2017Q4 | ms |
Income Tax Expense Benefit Discrete Item Remeasurement Of Reserves And Related Interest
IncomeTaxExpenseBenefitDiscreteItemRemeasurementOfReservesAndRelatedInterest
|
-168000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
|
-24000000 | USD |
CY2017Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
700000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
251000000 | USD |
CY2018 | us-gaap |
Noninterest Expense
NoninterestExpense
|
28870000000 | USD |
CY2018Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Aggregate Loss
InvestmentSecuritiesContinuousUnrealizedLossPositionAggregateLoss
|
2134000000 | USD |
CY2018Q4 | ms |
Fair Value Option Aggregate Differences Debt
FairValueOptionAggregateDifferencesDebt
|
2657000000 | USD |
CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.17 | |
CY2017Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.01 | |
CY2016 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
96000000 | USD |
CY2018 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
34781000000 | USD |
CY2018Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
714000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
56074000000 | USD |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
115817000000 | USD |
CY2017Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral
SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral
|
8357000000 | USD |
CY2018 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-1828000000 | USD |
CY2017Q4 | ms |
Investment Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Loss
InvestmentSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLoss
|
590000000 | USD |
CY2017 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
187000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Equity Securities
AvailableForSaleSecuritiesEquitySecurities
|
5000000 | USD |
CY2017Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Liabilities
VariableInterestEntityConsolidatedCarryingAmountLiabilities
|
463000000 | USD |
CY2018Q4 | us-gaap |
Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
|
16403000000 | USD |
CY2017Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
697000000 | USD |
CY2017Q4 | us-gaap |
Customer Securities For Which Entity Has Right To Sell Or Repledge Fair Value Of Securities Sold Or Repledged
CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValueOfSecuritiesSoldOrRepledged
|
475113000000 | USD |
CY2018 | us-gaap |
Principal Investment Gains Losses
PrincipalInvestmentGainsLosses
|
437000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
191063000000 | USD |
CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
3500000000 | shares |
CY2017Q2 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
38.22 | |
CY2017Q4 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
4000000 | USD |
CY2017Q4 | us-gaap |
Fair Value Option Loans Held As Assets Aggregate Amount In Nonaccrual Status
FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatus
|
1240000000 | USD |
CY2018Q4 | us-gaap |
Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
|
101000000 | USD |
CY2018Q4 | us-gaap |
Cash And Securities Segregated Under Federal And Other Regulations
CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations
|
62233000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Debt Valuation Adjustment Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociDebtValuationAdjustmentNetOfTax
|
-42000000 | USD |
CY2018Q4 | us-gaap |
Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments
FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments
|
481000000 | USD |
CY2018 | ms |
Cumulative Effect Of New Accounting Principle In Periods Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodsOfAdoption
|
-131000000 | USD |
CY2018Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.8 | |
CY2017Q4 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
38.52 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
8000000 | USD |
CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
170000000 | USD |
CY2016Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
1852000000 | shares |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
772125000000 | USD |
CY2017 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
2385000000 | USD |
CY2017 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
75000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned Gross Including Not Subject To Master Netting Arrangement
SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement
|
23014000000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.01 | |
CY2018Q4 | ms |
Loan Commitment Modifications
LoanCommitmentModifications
|
45000000 | USD |
CY2017Q4 | us-gaap |
Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
|
32376000000 | USD |
CY2018Q4 | us-gaap |
Cash Fdic Insured Amount
CashFDICInsuredAmount
|
144515000000 | USD |
CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
207000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | pure |
CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-8192000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
117000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.02 | pure |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
138000000 | shares |
CY2017Q4 | us-gaap |
Derivative Asset Collateral Obligation To Return Cash Offset
DerivativeAssetCollateralObligationToReturnCashOffset
|
42830000000 | USD |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6111000000 | USD |
CY2017Q4 | us-gaap |
Fair Value Option Loans Held As Assets90 Days Or More Past Due
FairValueOptionLoansHeldAsAssets90DaysOrMorePastDue
|
779000000 | USD |
CY2016 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
83000000 | USD |
CY2017Q4 | us-gaap |
Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
|
163000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-1000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | pure |
CY2018Q4 | us-gaap |
Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
|
38000000 | USD |
CY2018 | ms |
Deferred Compensation Arrangement With Individual Return On Referenced Investments
DeferredCompensationArrangementWithIndividualReturnOnReferencedInvestments
|
108000000 | USD |
CY2018Q4 | ms |
Pledged Financial Instruments Not Separately Reported Trading Securities
PledgedFinancialInstrumentsNotSeparatelyReportedTradingSecurities
|
39430000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
296000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
-9000000 | USD |
CY2018Q4 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
170000000 | USD |
CY2017Q4 | us-gaap |
Investment Related Liabilities
InvestmentRelatedLiabilities
|
216779000000 | USD |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
104350000000 | USD |
CY2017Q4 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
11173000000 | USD |
CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.87 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
3415000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral
DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
|
16675000000 | USD |
CY2017Q2 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
170000000 | USD |
CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
57577000000 | USD |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
920000000 | USD |
CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.92 | |
CY2018 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.1 | |
CY2017 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
11000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-11000000 | USD |
CY2018Q4 | us-gaap |
Capital Accumulation Plans
CapitalAccumulationPlans
|
2836000000 | USD |
CY2016 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
330000000 | USD |
CY2017Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2017 | us-gaap |
Brokerage Commissions Revenue
BrokerageCommissionsRevenue
|
4061000000 | USD |
CY2016Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Individually Evaluated For Impairment
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresIndividuallyEvaluatedForImpairment
|
0 | USD |
CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
5694000000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.401 | pure |
CY2017Q4 | ms |
Unrecognized Tax Benefits Interest Expense On Income Taxes Accrued Net
UnrecognizedTaxBenefitsInterestExpenseOnIncomeTaxesAccruedNet
|
147000000 | USD |
CY2018 | us-gaap |
Brokerage Commissions Revenue
BrokerageCommissionsRevenue
|
4190000000 | USD |
CY2017Q4 | ms |
Investment Securities Accumulated Gross Unrealized Gain Before Tax
InvestmentSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
59000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.022 | pure |
CY2018 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-4000000 | USD |
CY2017Q1 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
41000000 | USD |
CY2017Q4 | us-gaap |
Deposits Fair Value Disclosure
DepositsFairValueDisclosure
|
204000000 | USD |
CY2017Q4 | ms |
Fair Value Investments Entities That Calculate Net Asset Value At Carrying Value
FairValueInvestmentsEntitiesThatCalculateNetAssetValueAtCarryingValue
|
2564000000 | USD |
CY2018Q4 | us-gaap |
Due From Employees
DueFromEmployees
|
3415000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral
DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
|
21729000000 | USD |
CY2017Q4 | ms |
Debt Securities Available For Sale And Held To Maturity
DebtSecuritiesAvailableForSaleAndHeldToMaturity
|
78802000000 | USD |
CY2018 | ms |
Asset Management Fees
AssetManagementFees
|
12898000000 | USD |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
80395000000 | USD |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
|
-767000000 | USD |
CY2016Q4 | us-gaap |
Restricted Cash
RestrictedCash
|
33979000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification And Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAndTax
|
1947000000 | USD |
CY2016 | ms |
Payments Related To Common Stock Repurchase And Tax Withholding For Share Based Compensation
PaymentsRelatedToCommonStockRepurchaseAndTaxWithholdingForShareBasedCompensation
|
3933000000 | USD |
CY2017Q4 | ms |
Other Secured Financings Fair Value Disclosure
OtherSecuredFinancingsFairValueDisclosure
|
3863000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Notional Amount
DerivativeLiabilityNotionalAmount
|
15522000000000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2808000000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Not Subject To Master Netting Arrangement
DerivativeAssetNotSubjectToMasterNettingArrangement
|
2206000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
-354000000 | USD |
CY2018Q4 | ms |
Unrecognized Tax Benefits Interest Expense On Income Taxes Accrued Net
UnrecognizedTaxBenefitsInterestExpenseOnIncomeTaxesAccruedNet
|
91000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Pension And Postretirement And Other Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndPostretirementAndOtherBenefitPlansAdjustmentBeforeTax
|
-182000000 | USD |
CY2017 | ms |
Interest Expense Customer Payables And Other
InterestExpenseCustomerPayablesAndOther
|
-12000000 | USD |
CY2018 | ms |
Increase Decrease In Securities Purchased Under Agreements To Resell
IncreaseDecreaseInSecuritiesPurchasedUnderAgreementsToResell
|
14264000000 | USD |
CY2017Q1 | us-gaap |
Profit Loss
ProfitLoss
|
1971000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
35000000 | USD |
CY2018Q4 | ms |
Secured Financings Original Maturities One Year Or Less
SecuredFinancingsOriginalMaturitiesOneYearOrLess
|
2036000000 | USD |
CY2017Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
0 | shares |
CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
9211000000 | USD |
CY2018Q4 | us-gaap |
Other Assets
OtherAssets
|
15641000000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
2668000000 | USD |
CY2018Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Current Maturities
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCurrentMaturities
|
0 | USD |
CY2018 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2018Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2018 | us-gaap |
Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax
OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax
|
79000000 | USD |
CY2018Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Collateral Obligation To Return Cash
SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnCash
|
95610000000 | USD |
CY2018 | ms |
Interest Income Trading Assets Net Of Trading Liabilities
InterestIncomeTradingAssetsNetOfTradingLiabilities
|
2392000000 | USD |
CY2016 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
381000000 | USD |
CY2017Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Amount Offset Against Collateral
SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral
|
6249000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
65000000 | USD |
CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
20000000 | USD |
CY2018Q4 | ms |
Margin Lending Receivables
MarginLendingReceivables
|
26225000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
6000000 | USD |
CY2018Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal After Year Five
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalAfterYearFive
|
494000000 | USD |
CY2017Q4 | us-gaap |
Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
|
192582000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
1000000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.95 | |
CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
773267000000 | USD |
CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1821000000 | shares |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
|
-156000000 | USD |
CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2017Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
56424000000 | USD |
CY2017Q4 | us-gaap |
Pledged Financial Instruments Not Separately Reported Securities Pledged
PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
|
31552000000 | USD |
CY2016 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
3698000000 | USD |
CY2018Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
|
15764000000 | USD |
CY2017 | us-gaap |
Payments For Proceeds From Loans Receivable
PaymentsForProceedsFromLoansReceivable
|
12125000000 | USD |
CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
3035000000 | USD |
CY2018Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
640000000 | USD |
CY2017Q4 | ms |
Tier One Risk Based Common Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.073 | pure |
CY2018Q4 | us-gaap |
Securities Reserve Deposit Required And Made
SecuritiesReserveDepositRequiredAndMade
|
26877000000 | USD |
CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
846000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
8000000 | USD |
CY2017 | ms |
Financing Receivable Allowance For Credit Losses Write Downs Net Of Recoveries
FinancingReceivableAllowanceForCreditLossesWriteDownsNetOfRecoveries
|
74000000 | USD |
CY2018Q4 | ms |
Deferred Compensation Arrangement With Individual Nonvested Awards Compensation Cost Will Be Recognized Absent Actual Cancellations And Any Future Return On Referenced Investements In Year Two
DeferredCompensationArrangementWithIndividualNonvestedAwardsCompensationCostWillBeRecognizedAbsentActualCancellationsAndAnyFutureReturnOnReferencedInvestementsInYearTwo
|
151000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
1475000000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits
EffectiveIncomeTaxRateReconciliationTaxCredits
|
0.016 | pure |
CY2018Q4 | us-gaap |
Noninterest Income
NoninterestIncome
|
7559000000 | USD |
CY2017 | us-gaap |
Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
|
22000000 | USD |
CY2017Q4 | us-gaap |
Notes Receivable Net
NotesReceivableNet
|
92953000000 | USD |
CY2017Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Liability
SecuritiesPurchasedUnderAgreementsToResellLiability
|
114786000000 | USD |
CY2018Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Gross Including Not Subject To Master Netting Arrangement
SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
|
214213000000 | USD |
CY2017Q4 | us-gaap |
Fair Value Option Aggregate Differences Loans And Long Term Receivables
FairValueOptionAggregateDifferencesLoansAndLongTermReceivables
|
13481000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
4000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-269000000 | USD |
CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1026000000 | USD |
CY2017 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
9315000000 | USD |
CY2018 | us-gaap |
Interest Income Operating
InterestIncomeOperating
|
1744000000 | USD |
CY2016 | ms |
Proceeds From Repayments Of Other Secured Financings
ProceedsFromRepaymentsOfOtherSecuredFinancings
|
1333000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned Not Subject To Master Netting Arrangement
SecuritiesLoanedNotSubjectToMasterNettingArrangement
|
307000000 | USD |
CY2018Q4 | us-gaap |
Securities Loaned Amount Offset Against Collateral
SecuritiesLoanedAmountOffsetAgainstCollateral
|
231000000 | USD |
CY2015Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposures
|
185000000 | USD |
CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1930000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
|
28153000000 | USD |
CY2018Q4 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
51184000000 | USD |
CY2018Q4 | us-gaap |
Fair Value Option Loans Held As Assets90 Days Or More Past Due
FairValueOptionLoansHeldAsAssets90DaysOrMorePastDue
|
812000000 | USD |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
9953000000 | USD |
CY2018Q4 | us-gaap |
Pledged Financial Instruments Not Separately Reported Securities Pledged
PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
|
39430000000 | USD |
CY2016 | ms |
Increase Decrease In Securities Purchased Under Agreements To Resell
IncreaseDecreaseInSecuritiesPurchasedUnderAgreementsToResell
|
14298000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.19 | |
CY2016Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
22017000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-597000000 | USD |
CY2018 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
51000000 | USD |
CY2018 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
137000000 | USD |
CY2018 | ms |
Financing Receivable Allowance For Credit Losses Other
FinancingReceivableAllowanceForCreditLossesOther
|
-10000000 | USD |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
10403000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
-272000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
51000000 | USD |
CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1804000000 | USD |
CY2018 | dei |
Entity Registrant Name
EntityRegistrantName
|
MORGAN STANLEY | |
CY2018Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.48 | |
CY2017 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.01 | |
CY2018Q4 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.218 | pure |
CY2018Q4 | us-gaap |
Common Equity Tier One Capital
CommonEquityTierOneCapital
|
62086000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
41000000 | USD |
CY2018Q4 | us-gaap |
Noninterest Expense
NoninterestExpense
|
6691000000 | USD |
CY2018 | ms |
Deferred Compensation Arrangement With Individual Compensation Expense Retirement Eligible Awards
DeferredCompensationArrangementWithIndividualCompensationExpenseRetirementEligibleAwards
|
193000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
|
377000000 | USD |
CY2017Q4 | ms |
Investment Securities Amortized Cost
InvestmentSecuritiesAmortizedCost
|
79673000000 | USD |
CY2018 | ms |
Effective Income Tax Rate Reconciliation Tax Law Enactment Percent
EffectiveIncomeTaxRateReconciliationTaxLawEnactmentPercent
|
0 | pure |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
224000000 | USD |
CY2017Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
93177000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax
OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax
|
-187000000 | USD |
CY2016 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
7016000000 | USD |
CY2018 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
1930000000 | USD |
CY2017 | ms |
Preferred Stock Issued
PreferredStockIssued
|
994000000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
16261000000 | USD |
CY2018Q4 | ms |
Investment Securities Amortized Cost
InvestmentSecuritiesAmortizedCost
|
93046000000 | USD |
CY2018 | ms |
Income Tax Expense Benefit Discrete Item Related To Employee Share Based Awards
IncomeTaxExpenseBenefitDiscreteItemRelatedToEmployeeShareBasedAwards
|
-165000000 | USD |
CY2017 | ms |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestForeign
|
4717000000 | USD |
CY2018Q2 | us-gaap |
Profit Loss
ProfitLoss
|
2467000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAdjustmentsTax
|
-153000000 | USD |
CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.95 | |
CY2018Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
23794000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
79000000 | USD |
CY2018Q4 | ms |
Deferred Compensation Arrangement With Individual Nonvested Awards Compensation Cost Will Be Recognized Absent Actual Cancellations And Any Future Return On Referenced Investements Within Next Twelve Months
DeferredCompensationArrangementWithIndividualNonvestedAwardsCompensationCostWillBeRecognizedAbsentActualCancellationsAndAnyFutureReturnOnReferencedInvestementsWithinNextTwelveMonths
|
423000000 | USD |
CY2018Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Amount Offset Against Collateral
SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral
|
8664000000 | USD |
CY2018Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Two
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearTwo
|
62000000 | USD |
CY2017 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
609000000 | USD |
CY2018 | us-gaap |
Interest Income Other
InterestIncomeOther
|
3531000000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
7305000000 | USD |
CY2017Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
8000000 | USD |
CY2017Q4 | us-gaap |
Noninterest Expense
NoninterestExpense
|
7029000000 | USD |
CY2018 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1738000000 | shares |
CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-676000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-137000000 | USD |
CY2018Q4 | ms |
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Will Be Recognized Absent Estimated Or Actual Forfeitures Or Cancellations Within Next Twelve Months
EmployeeServiceShareBasedCompensationNonvestedAwardsCompensationCostWillBeRecognizedAbsentEstimatedOrActualForfeituresOrCancellationsWithinNextTwelveMonths
|
364000000 | USD |
CY2017Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Two
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearTwo
|
109000000 | USD |
CY2018 | dei |
Amendment Flag
AmendmentFlag
|
false | |
CY2017Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
24816000000 | USD |
CY2017Q2 | us-gaap |
Profit Loss
ProfitLoss
|
1791000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
912000000 | USD |
CY2017Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal After Year Five
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalAfterYearFive
|
289000000 | USD |
CY2017Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
815000000 | USD |
CY2018 | us-gaap |
Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
|
4860000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
2053000000 | USD |
CY2017 | us-gaap |
Increase Decrease In Securities Borrowed
IncreaseDecreaseInSecuritiesBorrowed
|
-1226000000 | USD |
CY2017 | us-gaap |
Increase Decrease In Securities Loaned Transactions
IncreaseDecreaseInSecuritiesLoanedTransactions
|
-2252000000 | USD |
CY2017 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
55416000000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
62275000000 | USD |
CY2018Q4 | ms |
Revenue Remaining Performance Obligation Recognized Annually In Next Two Years
RevenueRemainingPerformanceObligationRecognizedAnnuallyInNextTwoYears
|
100000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
23870000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
-3000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Accounting Standards Update Reclassification Adjustment From Aoci
OtherComprehensiveIncomeLossAccountingStandardsUpdateReclassificationAdjustmentFromAOCI
|
-437000000 | USD |
CY2018Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Next Twelve Months
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
40000000 | USD |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
6688000000 | USD |
CY2017Q2 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
34000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
296000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
41000000 | USD |
CY2016 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1736000000 | USD |
CY2017Q4 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
16642000000 | USD |
CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-5000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1292000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.001 | pure |
CY2017Q4 | us-gaap |
Allowance For Credit Losses Change In Method Of Calculating Impairment
AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment
|
10000000 | USD |
CY2018Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Five
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearFive
|
0 | USD |
CY2017Q4 | ms |
Margin Lending Receivables
MarginLendingReceivables
|
32112000000 | USD |
CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
23599000000 | USD |
CY2016 | us-gaap |
Noninterest Income
NoninterestIncome
|
30933000000 | USD |
CY2016 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
471000000 | USD |
CY2018Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
21299000000 | USD |
CY2017Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Gross Including Not Subject To Master Netting Arrangement
SecuritiesPurchasedUnderAgreementsToResellGrossIncludingNotSubjectToMasterNettingArrangement
|
199044000000 | USD |
CY2017Q4 | us-gaap |
Fair Value Option Loans Held As Assets Aggregate Difference
FairValueOptionLoansHeldAsAssetsAggregateDifference
|
11253000000 | USD |
CY2017Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.2 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
6235000000 | USD |
CY2017Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Assets
VariableInterestEntityConsolidatedCarryingAmountAssets
|
1801000000 | USD |
CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1849000000 | shares |
CY2018Q4 | us-gaap |
Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
|
189662000000 | USD |
CY2018Q4 | us-gaap |
Deposits
Deposits
|
187820000000 | USD |
CY2017 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
83000000 | USD |
CY2016 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
133000000 | USD |
CY2018Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
91026000000 | USD |
CY2018Q4 | ms |
Impaired Loan Commitments
ImpairedLoanCommitments
|
53000000 | USD |
CY2016 | us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
43626000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentTax
|
486000000 | USD |
CY2017Q4 | ms |
Payables
Payables
|
191510000000 | USD |
CY2016 | ms |
Provision For Off Balance Sheet Loan Commitment Credit Exposures
ProvisionForOffBalanceSheetLoanCommitmentCreditExposures
|
13000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
296000000 | USD |
CY2017Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
InvestmentSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
19563000000 | USD |
CY2018 | us-gaap |
Profit Loss
ProfitLoss
|
8883000000 | USD |
CY2018Q4 | us-gaap |
Financial Instruments Sold Not Yet Purchased At Fair Value
FinancialInstrumentsSoldNotYetPurchasedAtFairValue
|
126747000000 | USD |
CY2018 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
30000000 | shares |
CY2017Q4 | us-gaap |
Securities Borrowed
SecuritiesBorrowed
|
124010000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.17 | |
CY2017 | us-gaap |
Occupancy Net
OccupancyNet
|
1329000000 | USD |
CY2018Q4 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.084 | pure |
CY2018Q4 | us-gaap |
Securities Loaned Not Subject To Master Netting Arrangement
SecuritiesLoanedNotSubjectToMasterNettingArrangement
|
191000000 | USD |
CY2018Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
0 | shares |
CY2018 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
2375000000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
2308000000 | USD |
CY2017Q4 | us-gaap |
Capital Accumulation Plans
CapitalAccumulationPlans
|
2907000000 | USD |
CY2018Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Liabilities
VariableInterestEntityConsolidatedCarryingAmountLiabilities
|
86000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
13938000000 | USD |
CY2018 | ms |
Long Term Debt Weighted Average Maturity
LongTermDebtWeightedAverageMaturity
|
P6Y6M | |
CY2016 | ms |
Interest Expense Securities Sold Under Agreements To Repurchase And Securities Loaned
InterestExpenseSecuritiesSoldUnderAgreementsToRepurchaseAndSecuritiesLoaned
|
977000000 | USD |
CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
330000000 | USD |
CY2017Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2017Q2 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
9503000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
143000000 | USD |
CY2017Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
224768000000 | USD |
CY2018 | ms |
Financing Receivable Allowance For Credit Losses Write Downs Net Of Recoveries
FinancingReceivableAllowanceForCreditLossesWriteDownsNetOfRecoveries
|
-48000000 | USD |
CY2017Q4 | us-gaap |
Due From Employees
DueFromEmployees
|
4185000000 | USD |
CY2016 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1137000000 | USD |
CY2017 | ms |
Provision For Loans And Loan Commitments
ProvisionForLoansAndLoanCommitments
|
29000000 | USD |
CY2017 | ms |
Increase Decrease In Securities Purchased Under Agreements To Resell
IncreaseDecreaseInSecuritiesPurchasedUnderAgreementsToResell
|
-17697000000 | USD |
CY2017 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
136000000 | USD |
CY2018 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
CY2017 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
309000000 | USD |
CY2018 | ms |
Revenue From Contract With Customer Performance Obligations Fully Or Partially Satisfied In Prior Periods
RevenueFromContractWithCustomerPerformanceObligationsFullyOrPartiallySatisfiedInPriorPeriods
|
2821000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
30000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
188117000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax
|
0 | USD |
CY2018Q4 | ms |
Investment Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Loss
InvestmentSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLoss
|
1124000000 | USD |
CY2018Q4 | ms |
Investment Securities Accumulated Gross Unrealized Gain Before Tax
InvestmentSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
114000000 | USD |
CY2018Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
233000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
296000000 | USD |
CY2018Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
52000000 | USD |
CY2017Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Individually Evaluated For Impairment
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresIndividuallyEvaluatedForImpairment
|
2000000 | USD |
CY2017Q4 | us-gaap |
Loans Receivable With Variable Rates Of Interest1
LoansReceivableWithVariableRatesOfInterest1
|
90787000000 | USD |
CY2017Q4 | ms |
Long Term Debt Weighted Average Coupon Rate
LongTermDebtWeightedAverageCouponRate
|
0.033 | pure |
CY2017 | ms |
Other Comprehensive Income Loss Pension And Postretirement And Other Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndPostretirementAndOtherBenefitPlansAdjustmentBeforeTax
|
191000000 | USD |
CY2016 | us-gaap |
Investment Banking Revenue
InvestmentBankingRevenue
|
4933000000 | USD |
CY2016 | us-gaap |
Trading Gains Losses
TradingGainsLosses
|
10209000000 | USD |
CY2017Q4 | us-gaap |
Profit Loss
ProfitLoss
|
663000000 | USD |
CY2018 | us-gaap |
Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
|
40000000 | USD |
CY2018Q4 | us-gaap |
Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
|
2249000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
64000000 | USD |
CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
172000000 | USD |
CY2016 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
3000000 | USD |
CY2017Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
2000000 | USD |
CY2018Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Individually Evaluated For Impairment
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresIndividuallyEvaluatedForImpairment
|
5000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned Amount Offset Against Collateral
SecuritiesLoanedAmountOffsetAgainstCollateral
|
321000000 | USD |
CY2018Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
13971000000 | USD |
CY2017 | ms |
Effective Income Tax Rate Reconciliation Tax Law Enactment Percent
EffectiveIncomeTaxRateReconciliationTaxLawEnactmentPercent
|
0.115 | pure |
CY2018 | ms |
Deferred Compensation Arrangement With Individual Compensation Expense And Return On Referenced Investments
DeferredCompensationArrangementWithIndividualCompensationExpenseAndReturnOnReferencedInvestments
|
1282000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
-426000000 | USD |
CY2017Q4 | us-gaap |
Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
|
32000000 | USD |
CY2016 | us-gaap |
Principal Investment Gains Losses
PrincipalInvestmentGainsLosses
|
160000000 | USD |
CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.98 | |
CY2018Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
238000000 | USD |
CY2018Q4 | us-gaap |
Other Secured Financings
OtherSecuredFinancings
|
9466000000 | USD |
CY2017Q4 | us-gaap |
Restricted Cash
RestrictedCash
|
34231000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
2000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.006 | pure |
CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
6597000000 | USD |
CY2018 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
28384000000 | USD |
CY2016 | ms |
Deferred Compensation Arrangement With Individual Return On Referenced Investments
DeferredCompensationArrangementWithIndividualReturnOnReferencedInvestments
|
228000000 | USD |
CY2016 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
2.92 | |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-11000000 | USD |
CY2018Q4 | us-gaap |
Securities Borrowed
SecuritiesBorrowed
|
116313000000 | USD |
CY2017 | ms |
Proceeds From Sale Of Marketable Securities
ProceedsFromSaleOfMarketableSecurities
|
18131000000 | USD |
CY2017Q4 | us-gaap |
Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
|
11173000000 | USD |
CY2016 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
34631000000 | USD |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
8848000000 | USD |
CY2018Q4 | us-gaap |
Restricted Cash
RestrictedCash
|
35356000000 | USD |
CY2018Q4 | ms |
Preferred Stock Carrying Value
PreferredStockCarryingValue
|
8520000000 | USD |
CY2018Q2 | dei |
Entity Public Float
EntityPublicFloat
|
79320949858 | USD |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
1110000000 | USD |
CY2017 | ms |
Investment Company Regulatory Fee Waived
InvestmentCompanyRegulatoryFeeWaived
|
86000000 | USD |
CY2017Q1 | us-gaap |
Noninterest Income
NoninterestIncome
|
8974000000 | USD |
CY2018 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
27800000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-197000000 | USD |
CY2017Q4 | us-gaap |
Nonredeemable Noncontrolling Interest
NonredeemableNoncontrollingInterest
|
1075000000 | USD |
CY2016Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
274000000 | USD |
CY2017Q4 | ms |
Accumulated Other Comprehensive Income Loss Investment In Non Us Dollar Functional Currency Subsidiaries
AccumulatedOtherComprehensiveIncomeLossInvestmentInNonUSDollarFunctionalCurrencySubsidiaries
|
-1434000000 | USD |
CY2018 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
110000000 | shares |
CY2018Q4 | ms |
Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Resulting From Realized Or Unrealized Gains Losses Onhedges Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentResultingFromRealizedOrUnrealizedGainsLossesOnhedgesNetOfTax
|
962000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
2734000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Equity Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
0 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
4.73 | |
CY2018Q3 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
936000000 | USD |
CY2017Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
217000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
2146000000 | USD |
CY2018Q4 | us-gaap |
Securities Borrowed Amount Offset Against Collateral
SecuritiesBorrowedAmountOffsetAgainstCollateral
|
3762000000 | USD |
CY2018Q4 | us-gaap |
Loans Receivable Held For Sale Amount
LoansReceivableHeldForSaleAmount
|
15764000000 | USD |
CY2018 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1844000000 | USD |
CY2017 | ms |
Income Tax Expense Benefit Discrete Item Remeasurement Of Reserves And Related Interest
IncomeTaxExpenseBenefitDiscreteItemRemeasurementOfReservesAndRelatedInterest
|
-168000000 | USD |
CY2017Q4 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
38000000 | USD |
CY2018Q4 | ms |
Minimum Supplementary Leverage Ratio
MinimumSupplementaryLeverageRatio
|
0.05 | pure |
CY2017Q4 | us-gaap |
Risk Weighted Assets
RiskWeightedAssets
|
369578000000 | USD |
CY2017Q4 | ms |
Short Term Debt Maturities Repayments Of Principal In Next Twelve Months
ShortTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
1519000000 | USD |
CY2018 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
22000000 | shares |
CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
-2000000 | USD |
CY2017Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
8752000000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.93 | |
CY2018Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Loss
InvestmentSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLoss
|
1010000000 | USD |
CY2018Q4 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
1557000000 | USD |
CY2016 | ms |
Provision For Loans And Loan Commitments
ProvisionForLoansAndLoanCommitments
|
144000000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-22881000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentTax
|
-322000000 | USD |
CY2017 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
523000000 | USD |
CY2018Q4 | ms |
Employee Service Share Based Compensation Nonvested Awards Compensation Cost Will Be Recognized Absent Estimated Or Actual Forfeitures Or Cancellations In Year Two
EmployeeServiceShareBasedCompensationNonvestedAwardsCompensationCostWillBeRecognizedAbsentEstimatedOrActualForfeituresOrCancellationsInYearTwo
|
167000000 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
27258000000 | USD |
CY2018Q4 | us-gaap |
Fair Value Option Loans Held As Assets Aggregate Difference
FairValueOptionLoansHeldAsAssetsAggregateDifference
|
10831000000 | USD |
CY2018 | ms |
Interest Expense Securities Sold Under Agreements To Repurchase And Securities Loaned
InterestExpenseSecuritiesSoldUnderAgreementsToRepurchaseAndSecuritiesLoaned
|
1898000000 | USD |
CY2018 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeTax
|
2003000000 | USD |
CY2017Q4 | ms |
Due From Employees Net Of Allowance
DueFromEmployeesNetOfAllowance
|
4108000000 | USD |
CY2018Q4 | us-gaap |
Other Commitment Due In Fourth And Fifth Year
OtherCommitmentDueInFourthAndFifthYear
|
48390000000 | USD |
CY2018Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
100053000000 | USD |
CY2017Q4 | us-gaap |
Securities Purchased Under Agreements To Resell
SecuritiesPurchasedUnderAgreementsToResell
|
84258000000 | USD |
CY2018 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
526000000 | USD |
CY2017Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.04 | pure |
CY2018Q4 | ms |
Supplemental Leverage Exposure
SupplementalLeverageExposure
|
1092672000000 | USD |
CY2018Q4 | us-gaap |
Senior Notes
SeniorNotes
|
178027000000 | USD |
CY2018 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
526000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Debt Valuation Adjustment Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForDebtValuationAdjustmentTax
|
11000000 | USD |
CY2017 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
2747000000 | USD |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1851000000 | USD |
CY2018Q4 | us-gaap |
Tier One Leverage Capital Required For Capital Adequacy To Average Assets
TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
|
0.04 | pure |
CY2018Q4 | us-gaap |
Risk Weighted Assets
RiskWeightedAssets
|
367309000000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
|
-889000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-417000000 | USD |
CY2018 | ms |
Finite Lived Intangible Assets Disposed During Period
FiniteLivedIntangibleAssetsDisposedDuringPeriod
|
6000000 | USD |
CY2018Q4 | ms |
Tier One Risk Based Common Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCommonCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.086 | pure |
CY2017Q4 | us-gaap |
Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
|
0.083 | pure |
CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
19063000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
17586000000 | USD |
CY2017Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Current Maturities
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCurrentMaturities
|
22000000 | USD |
CY2018 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
298000000 | USD |
CY2017Q4 | us-gaap |
Securities Borrowed Collateral Obligation To Return Securities
SecuritiesBorrowedCollateralObligationToReturnSecurities
|
22555000000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
1993000000 | USD |
CY2018 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
193000000 | USD |
CY2017Q4 | ms |
Investment Securities Accumulated Gross Unrealized Loss Before Tax
InvestmentSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
1448000000 | USD |
CY2017 | us-gaap |
Investment Banking Revenue
InvestmentBankingRevenue
|
6003000000 | USD |
CY2016 | us-gaap |
Marketing And Advertising Expense
MarketingAndAdvertisingExpense
|
587000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
81406000000 | USD |
CY2018Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
49759000000 | USD |
CY2017 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
3573000000 | USD |
CY2017 | us-gaap |
Proceeds From Issuance Of Preferred Stock And Preference Stock
ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
|
994000000 | USD |
CY2018 | us-gaap |
Finitelived Intangible Assets Acquired1
FinitelivedIntangibleAssetsAcquired1
|
66000000 | USD |
CY2018 | ms |
Investment Company Regulatory Fee Waived
InvestmentCompanyRegulatoryFeeWaived
|
56000000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.3 | |
CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
191063000000 | USD |
CY2018Q4 | us-gaap |
Supplementary Leverage Ratio
SupplementaryLeverageRatio
|
0.065 | pure |
CY2018Q4 | us-gaap |
Capital
Capital
|
80052000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
24694000000 | USD |
CY2018Q4 | ms |
Investments In Non Us Dollar Functional Currency Subsidiaries Subject To Hedges
InvestmentsInNonUsDollarFunctionalCurrencySubsidiariesSubjectToHedges
|
11608000000 | USD |
CY2018 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
20000000 | USD |
CY2017Q4 | us-gaap |
Cash Fdic Insured Amount
CashFDICInsuredAmount
|
127017000000 | USD |
CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-19508000000 | USD |
CY2017 | ms |
Share Based Compensation Expense Retirement Eligible Awards
ShareBasedCompensationExpenseRetirementEligibleAwards
|
85000000 | USD |
CY2017 | us-gaap |
Principal Investment Gains Losses
PrincipalInvestmentGainsLosses
|
820000000 | USD |
CY2018Q4 | ms |
Impaired Loan Commitments With Related Allowance
ImpairedLoanCommitmentsWithRelatedAllowance
|
19000000 | USD |
CY2018Q3 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
93000000 | USD |
CY2016 | us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
3606000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-90000000 | USD |
CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
7363000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
87000000 | USD |
CY2017 | us-gaap |
Finitelived Intangible Assets Acquired1
FinitelivedIntangibleAssetsAcquired1
|
51000000 | USD |
CY2018Q2 | us-gaap |
Noninterest Income
NoninterestIncome
|
9704000000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
2469000000 | USD |
CY2018Q4 | ms |
Income Tax Expense Benefit Discrete Item Remeasurement Of Reserves And Related Interest
IncomeTaxExpenseBenefitDiscreteItemRemeasurementOfReservesAndRelatedInterest
|
-111000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax
|
-4000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
113000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Accounting Standards Update Reclassification Adjustment From Aoci
OtherComprehensiveIncomeLossAccountingStandardsUpdateReclassificationAdjustmentFromAOCI
|
-312000000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0 | pure |
CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
77360000000 | USD |
CY2018 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1708000000 | shares |
CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
|
193000000 | USD |
CY2017 | ms |
Deferred Compensation Arrangement With Individual Compensation Expense Retirement Eligible Awards
DeferredCompensationArrangementWithIndividualCompensationExpenseRetirementEligibleAwards
|
176000000 | USD |
CY2018Q4 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.81 | |
CY2018Q4 | us-gaap |
Securities Borrowed Collateral Obligation To Return Securities
SecuritiesBorrowedCollateralObligationToReturnSecurities
|
17594000000 | USD |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
449000000 | USD |
CY2018 | us-gaap |
Proceeds From Issuance Of Preferred Stock And Preference Stock
ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
|
0 | USD |
CY2017Q4 | ms |
Variable Interest Entity Assets Issued By Securitization Special Purpose Entity
VariableInterestEntityAssetsIssuedBySecuritizationSpecialPurposeEntity
|
11318000000 | USD |
CY2018 | us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
5031000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
1699828943 | shares |
CY2017Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1587000000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.014 | pure |
CY2017Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
23545000000 | USD |
CY2016 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Other Increase Decrease
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresOtherIncreaseDecrease
|
-8000000 | USD |
CY2018 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2018Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
29173000000 | USD |
CY2018Q4 | us-gaap |
Fair Value Option Aggregate Differences Loans And Long Term Receivables
FairValueOptionAggregateDifferencesLoansAndLongTermReceivables
|
13094000000 | USD |
CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.93 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
|
24000000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2292000000 | USD |
CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-1656000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-675000000 | USD |
CY2017Q4 | us-gaap |
Derivative Liability Notional Amount
DerivativeLiabilityNotionalAmount
|
15100000000000 | USD |
CY2018Q4 | us-gaap |
Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries
AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries
|
29222000000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2482000000 | USD |
CY2018 | ms |
Proceeds From Maturities Of Marketable Securities
ProceedsFromMaturitiesOfMarketableSecurities
|
12668000000 | USD |
CY2018 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
728000000 | USD |
CY2017 | ms |
Interest Expense Securities Sold Under Agreements To Repurchase And Securities Loaned
InterestExpenseSecuritiesSoldUnderAgreementsToRepurchaseAndSecuritiesLoaned
|
1237000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
55203000000 | USD |
CY2018Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Asset
SecuritiesSoldUnderAgreementsToRepurchaseAsset
|
164454000000 | USD |
CY2017Q3 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
783000000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
62000000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.308 | pure |
CY2017Q2 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
751000000 | USD |
CY2017Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.25 | |
CY2016 | us-gaap |
Noninterest Expense
NoninterestExpense
|
25783000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Net Of Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentNetOfTax
|
-296000000 | USD |
CY2017Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposures
|
198000000 | USD |
CY2018Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
93000000 | USD |
CY2016 | ms |
Interest Expense Customer Payables And Other
InterestExpenseCustomerPayablesAndOther
|
-1348000000 | USD |
CY2015Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses
FinancingReceivableAllowanceForCreditLosses
|
225000000 | USD |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.89 | |
CY2018 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
1255000000 | USD |
CY2017 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
1000000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Notional Amount
DerivativeAssetNotionalAmount
|
16457000000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
|
1000000 | USD |
CY2018Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Collectively Evaluated For Impairment
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresCollectivelyEvaluatedForImpairment
|
198000000 | USD |
CY2018Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
InvestmentSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
32973000000 | USD |
CY2018 | us-gaap |
Professional Fees
ProfessionalFees
|
2265000000 | USD |
CY2017 | ms |
Provision For Off Balance Sheet Loan Commitment Credit Exposures
ProvisionForOffBalanceSheetLoanCommitmentCreditExposures
|
7000000 | USD |
CY2018Q4 | ms |
Due From Employees Allowance
DueFromEmployeesAllowance
|
63000000 | USD |
CY2018Q4 | us-gaap |
Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
|
54000000 | USD |
CY2018 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
135000000 | USD |
CY2016 | ms |
Asset Management Fees
AssetManagementFees
|
10697000000 | USD |
CY2018Q4 | us-gaap |
Securities Loaned
SecuritiesLoaned
|
11908000000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-12391000000 | USD |
CY2018Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Single Maturity Date Amortized Cost Basis
HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
|
30771000000 | USD |
CY2018 | ms |
Finite Lived Intangible Assets Other Increase Decrease During The Period
FiniteLivedIntangibleAssetsOtherIncreaseDecreaseDuringThePeriod
|
-3000000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
2706000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
56059000000 | USD |
CY2016 | us-gaap |
Increase Decrease In Securities Loaned Transactions
IncreaseDecreaseInSecuritiesLoanedTransactions
|
-3514000000 | USD |
CY2018Q4 | ms |
Loans And Leases Receivable Net Amount Foreign1
LoansAndLeasesReceivableNetAmountForeign1
|
17568000000 | USD |
CY2017 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Debt Valuation Adjustment Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociDebtValuationAdjustmentNetOfTax
|
-9000000 | USD |
CY2017 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
225000000 | USD |
CY2017 | ms |
Effective Income Tax Rate Reconciliation Employee Share Based Awards Percent
EffectiveIncomeTaxRateReconciliationEmployeeShareBasedAwardsPercent
|
-0.015 | pure |
CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
2834000000 | USD |
CY2018 | us-gaap |
Communications And Information Technology
CommunicationsAndInformationTechnology
|
2016000000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
77177000000 | USD |
CY2016 | us-gaap |
Interest And Fee Income Loans And Leases
InterestAndFeeIncomeLoansAndLeases
|
2724000000 | USD |
CY2017 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1026000000 | USD |
CY2017Q4 | ms |
Loan Commitment Modifications
LoanCommitmentModifications
|
28000000 | USD |
CY2016 | us-gaap |
Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
|
50911000000 | USD |
CY2018Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Liability
SecuritiesPurchasedUnderAgreementsToResellLiability
|
164454000000 | USD |
CY2017 | us-gaap |
Trading Gains Losses
TradingGainsLosses
|
11116000000 | USD |
CY2017 | ms |
Income Tax Expense Benefit Discrete Item
IncomeTaxExpenseBenefitDiscreteItem
|
813000000 | USD |
CY2018Q4 | us-gaap |
Loans Receivable With Variable Rates Of Interest1
LoansReceivableWithVariableRatesOfInterest1
|
99947000000 | USD |
CY2018Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.25 | |
CY2018 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
130000000 | USD |
CY2017Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Not Subject To Master Netting Arrangement
SecuritiesSoldUnderAgreementsToRepurchaseNotSubjectToMasterNettingArrangement
|
6945000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
|
75000000 | USD |
CY2018 | ms |
Held To Maturity Securities Debt Maturities Annualized Average Yield
HeldToMaturitySecuritiesDebtMaturitiesAnnualizedAverageYield
|
0.024 | pure |
CY2018 | us-gaap |
Description Of Regulatory Requirements Capital Adequacy Purposes
DescriptionOfRegulatoryRequirementsCapitalAdequacyPurposes
|
In addition to the minimum risk-based capital ratio requirements, the Firm is subject to the following buffers in 2019: ● A greater than 2.5% Common Equity Tier 1 capital conservation buffer; ● The Common Equity Tier 1 G-SIB capital surcharge, currently at 3%; and ● Up to a 2.5% Common Equity Tier 1 CCyB, currently set by U.S. banking agencies at zero. | |
CY2017Q4 | us-gaap |
Tier One Risk Based Capital To Risk Weighted Assets
TierOneRiskBasedCapitalToRiskWeightedAssets
|
0.189 | pure |
CY2017Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Next Twelve Months
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
4000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-266000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
-80000000 | USD |
CY2018 | us-gaap |
Increase Decrease In Financial Instruments Used In Operating Activities
IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities
|
-23732000000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
220028000000 | USD |
CY2018Q4 | ms |
Unrealized Gain Loss On Debt Valuation Adjustment Pretax Accumulated Other Comprehensive Income Loss
UnrealizedGainLossOnDebtValuationAdjustmentPretaxAccumulatedOtherComprehensiveIncomeLoss
|
172000000 | USD |
CY2017Q4 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
46912000000 | USD |
CY2018 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
920000000 | USD |
CY2017Q4 | us-gaap |
Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
|
20675000000 | USD |
CY2017Q4 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
69938000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
24549000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
21414000000 | USD |
CY2017 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
523000000 | USD |
CY2018 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
1174000000 | USD |
CY2018 | ms |
Payments Related To Common Stock Repurchase And Tax Withholding For Share Based Compensation
PaymentsRelatedToCommonStockRepurchaseAndTaxWithholdingForShareBasedCompensation
|
5566000000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Collateral Obligation To Return Cash Offset
DerivativeAssetCollateralObligationToReturnCashOffset
|
39384000000 | USD |
CY2016 | ms |
Stock Issued During Period Value Share Based Compensation Net Of Tax
StockIssuedDuringPeriodValueShareBasedCompensationNetOfTax
|
1303000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
2437000000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.32 | |
CY2018Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.101 | pure |
CY2017 | ms |
Income Tax Expense Benefit Discrete Item Effect Of Change In Tax Laws
IncomeTaxExpenseBenefitDiscreteItemEffectOfChangeInTaxLaws
|
1201000000 | USD |
CY2017Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Collectively Evaluated For Impairment
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresCollectivelyEvaluatedForImpairment
|
196000000 | USD |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
746000000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
78466000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
36000000 | USD |
CY2017Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral
DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
|
18446000000 | USD |
CY2017Q4 | us-gaap |
Loans Receivable With Fixed Rates Of Interest1
LoansReceivableWithFixedRatesOfInterest1
|
13339000000 | USD |
CY2016 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
1336000000 | USD |
CY2018 | dei |
Document Type
DocumentType
|
10-K | |
CY2018Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1887000000 | shares |
CY2017 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-153000000 | USD |
CY2017 | us-gaap |
Increase Decrease In Financial Instruments Used In Operating Activities
IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities
|
27588000000 | USD |
CY2017Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
30000000 | shares |
CY2017Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
21348000000 | USD |
CY2018Q4 | ms |
Payables
Payables
|
179559000000 | USD |
CY2018Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Gross Including Not Subject To Master Netting Arrangement
SecuritiesPurchasedUnderAgreementsToResellGrossIncludingNotSubjectToMasterNettingArrangement
|
262976000000 | USD |
CY2018 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
CY2017Q4 | us-gaap |
Customer Securities For Which Entity Has Right To Sell Or Repledge Fair Value
CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValue
|
599244000000 | USD |
CY2018Q4 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.8 | |
CY2017Q4 | us-gaap |
Other Assets
OtherAssets
|
16628000000 | USD |
CY2018Q4 | us-gaap |
Securities Loaned Gross Including Not Subject To Master Netting Arrangement
SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement
|
30306000000 | USD |
CY2017Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Aggregate Loss
InvestmentSecuritiesContinuousUnrealizedLossPositionAggregateLoss
|
1448000000 | USD |
CY2016 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
1276000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
|
0 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
922000000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
2877000000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
|
288585000000 | USD |
CY2018Q4 | us-gaap |
Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
|
997000000 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
4.81 | |
CY2018 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
12000000 | USD |
CY2018 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
CY2018Q4 | ms |
Revenue Remaining Performance Obligation Recognized Annually In Year Eight Through Seventeen
RevenueRemainingPerformanceObligationRecognizedAnnuallyInYearEightThroughSeventeen
|
10000000 | USD |
CY2018 | ms |
Segment Extensible List
SegmentExtensibleList
|
ms:InvestmentManagementSegmentMember | |
CY2017 | ms |
Income Tax Expense Benefit Discrete Item Related To Employee Share Based Awards
IncomeTaxExpenseBenefitDiscreteItemRelatedToEmployeeShareBasedAwards
|
-155000000 | USD |
CY2017Q3 | us-gaap |
Profit Loss
ProfitLoss
|
1791000000 | USD |
CY2017Q4 | us-gaap |
Securities Reserve Deposit Required And Made
SecuritiesReserveDepositRequiredAndMade
|
20549000000 | USD |
CY2017Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
192000000 | USD |
CY2017Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Collateral Obligation To Return Cash
SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnCash
|
78009000000 | USD |
CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1757000000 | USD |
CY2017Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Collateral Right To Reclaim Cash
SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash
|
48067000000 | USD |
CY2018 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
3806000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
841000000 | USD |
CY2017Q4 | us-gaap |
Securities Borrowed Not Subject To Master Netting Arrangement
SecuritiesBorrowedNotSubjectToMasterNettingArrangement
|
572000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-82000000 | USD |
CY2016 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
-171000000 | USD |
CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
696000000 | USD |
CY2018Q4 | ms |
Transfers Accounted For As Secured Borrowings Associated Liabilities Maturities Repayments Of Principal In Year Four
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesMaturitiesRepaymentsOfPrincipalInYearFour
|
33000000 | USD |
CY2018Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.45 | |
CY2017 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-19000000 | USD |
CY2018Q4 | us-gaap |
Time Deposit Maturities Remainder Of Fiscal Year
TimeDepositMaturitiesRemainderOfFiscalYear
|
17111000000 | USD |
CY2018Q4 | us-gaap |
Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
|
658000000 | USD |
CY2018 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-160000000 | USD |
CY2017Q4 | us-gaap |
Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
|
51000000 | USD |
CY2017 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
848000000 | USD |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1080000000 | USD |
CY2016 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
17000000 | USD |
CY2016 | us-gaap |
Interest Income Other
InterestIncomeOther
|
1393000000 | USD |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
125000000 | USD |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1594000000 | USD |
CY2018Q4 | us-gaap |
Fair Value Option Loans Held As Assets Aggregate Amount In Nonaccrual Status
FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatus
|
1497000000 | USD |
CY2018 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
40107000000 | USD |
CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2016 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
112000000 | USD |
CY2018Q4 | ms |
Mortgage Servicing Rights
MortgageServicingRights
|
5000000 | USD |
CY2016 | ms |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestDomestic
|
5694000000 | USD |
CY2018Q4 | us-gaap |
Tier One Leverage Capital
TierOneLeverageCapital
|
70619000000 | USD |
CY2018 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
6801000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
55198000000 | USD |
CY2018Q4 | us-gaap |
Customer Securities For Which Entity Has Right To Sell Or Repledge Fair Value Of Securities Sold Or Repledged
CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValueOfSecuritiesSoldOrRepledged
|
487983000000 | USD |
CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
5979000000 | USD |
CY2016 | us-gaap |
Occupancy Net
OccupancyNet
|
1308000000 | USD |
CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
1000000 | USD |
CY2018Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
61061000000 | USD |
CY2018 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
CY2017 | ms |
Finite Lived Intangible Assets Disposed During Period
FiniteLivedIntangibleAssetsDisposedDuringPeriod
|
15000000 | USD |
CY2018 | ms |
Income Tax Expense Benefit Discrete Item Intermittent
IncomeTaxExpenseBenefitDiscreteItemIntermittent
|
-203000000 | USD |
CY2017Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.26 | |
CY2016 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
1746000000 | USD |
CY2016 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
2175000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
100000000 | USD |
CY2017 | us-gaap |
Goodwill Translation And Purchase Accounting Adjustments
GoodwillTranslationAndPurchaseAccountingAdjustments
|
20000000 | USD |
CY2017Q4 | ms |
Accrued Performance Fees
AccruedPerformanceFees
|
442000000 | USD |
CY2017 | us-gaap |
Interest Expense Borrowings
InterestExpenseBorrowings
|
4285000000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.03 | |
CY2018Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Not Subject To Master Netting Arrangement
SecuritiesPurchasedUnderAgreementsToResellNotSubjectToMasterNettingArrangement
|
2579000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-45000000 | USD |
CY2017Q4 | us-gaap |
Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries
AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries
|
29894000000 | USD |
CY2018Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Assets
VariableInterestEntityConsolidatedCarryingAmountAssets
|
1135000000 | USD |
CY2017Q4 | us-gaap |
Derivative Collateral Right To Reclaim Securities
DerivativeCollateralRightToReclaimSecurities
|
5935000000 | USD |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
104126000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
-187000000 | USD |
CY2018 | ms |
Interest Expense Customer Payables And Other
InterestExpenseCustomerPayablesAndOther
|
1902000000 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
8887000000 | USD |
CY2017Q4 | us-gaap |
Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
|
0.165 | pure |
CY2017Q4 | ms |
Adjusted Average Assets
AdjustedAverageAssets
|
842270000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
21280000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification And Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAndTax
|
-429000000 | USD |
CY2016 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
5304000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned Asset
SecuritiesLoanedAsset
|
9422000000 | USD |
CY2017 | ms |
Deferred Compensation Arrangement With Individual Return On Referenced Investments
DeferredCompensationArrangementWithIndividualReturnOnReferencedInvestments
|
696000000 | USD |
CY2018Q4 | us-gaap |
Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
|
1795000000 | USD |
CY2017Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
179000000 | USD |
CY2017Q4 | ms |
Fair Value Option Aggregate Differences Debt
FairValueOptionAggregateDifferencesDebt
|
71000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
|
26000000 | USD |
CY2016 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
13000000 | shares |
CY2017Q4 | us-gaap |
Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
|
0.217 | pure |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
24642000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentTax
|
-164000000 | USD |
CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-34000000 | USD |
CY2018Q4 | us-gaap |
Other Commitment Due In Second And Third Year
OtherCommitmentDueInSecondAndThirdYear
|
30922000000 | USD |
CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
312000000 | USD |
CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
56000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Equity Securities Amortized Cost Basis
AvailableForSaleEquitySecuritiesAmortizedCostBasis
|
15000000 | USD |
CY2016 | us-gaap |
Interest Expense
InterestExpense
|
3318000000 | USD |
CY2016 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
2.98 | |
CY2018Q4 | us-gaap |
Securities Purchased Under Agreements To Resell
SecuritiesPurchasedUnderAgreementsToResell
|
98522000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
2158000000 | USD |
CY2018 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
112000000 | USD |
CY2017Q4 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
473000000 | USD |
CY2017Q4 | us-gaap |
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.088 | pure |
CY2018Q4 | ms |
Adjusted Average Assets
AdjustedAverageAssets
|
843074000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
86778000000 | USD |
CY2016 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
468000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
|
-4000000 | USD |
CY2017Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
90000000 | USD |
CY2018Q4 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposures
|
203000000 | USD |
CY2017 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-7000000 | USD |
CY2016 | us-gaap |
Professional Fees
ProfessionalFees
|
2128000000 | USD |
CY2017 | ms |
Proceeds From Repayments Of Other Secured Financings
ProceedsFromRepaymentsOfOtherSecuredFinancings
|
-1573000000 | USD |
CY2017 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
46000000 | USD |
CY2017Q4 | ms |
Secured Financings Original Maturities Greater Than One Year
SecuredFinancingsOriginalMaturitiesGreaterThanOneYear
|
8685000000 | USD |
CY2017 | us-gaap |
Floor Brokerage Exchange And Clearance Fees
FloorBrokerageExchangeAndClearanceFees
|
2093000000 | USD |
CY2017Q4 | us-gaap |
Securities Loaned Collateral Right To Reclaim Cash
SecuritiesLoanedCollateralRightToReclaimCash
|
13271000000 | USD |
CY2018Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase Not Subject To Master Netting Arrangement
SecuritiesSoldUnderAgreementsToRepurchaseNotSubjectToMasterNettingArrangement
|
6762000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
194000000 | USD |
CY2018Q3 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
9872000000 | USD |
CY2018Q4 | us-gaap |
Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
|
11000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
251000000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
627000000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
0.012 | pure |
CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
|
162000000 | USD |
CY2017Q4 | us-gaap |
Time Deposits
TimeDeposits
|
14949000000 | USD |
CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0 | |
CY2016 | ms |
Deferred Compensation Arrangement With Individual Compensation Expense Retirement Eligible Awards
DeferredCompensationArrangementWithIndividualCompensationExpenseRetirementEligibleAwards
|
151000000 | USD |
CY2018 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
-1000000 | USD |
CY2016 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
6122000000 | USD |
CY2017 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.9 | |
CY2017 | ms |
Proceeds From Maturities Of Marketable Securities
ProceedsFromMaturitiesOfMarketableSecurities
|
7445000000 | USD |
CY2016 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
74000000 | USD |
CY2018Q4 | us-gaap |
Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
|
10580000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
98000000 | USD |
CY2018Q2 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
40.34 | |
CY2017 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
4292000000 | USD |
CY2017 | us-gaap |
Payments For Proceeds From Productive Assets
PaymentsForProceedsFromProductiveAssets
|
1629000000 | USD |
CY2017 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
3670000000 | USD |
CY2018Q4 | us-gaap |
Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
|
0.121 | pure |
CY2017Q4 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
69938000000 | USD |
CY2018Q4 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
10090000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
74713000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Debt Valuation Adjustment Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociDebtValuationAdjustmentNetOfTax
|
20000000 | USD |
CY2016 | us-gaap |
Proceeds From Issuance Of Preferred Stock And Preference Stock
ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
|
0 | USD |
CY2017 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
5588000000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.01 | |
CY2017 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAdjustmentsTax
|
-325000000 | USD |
CY2016 | us-gaap |
Brokerage Commissions Revenue
BrokerageCommissionsRevenue
|
4109000000 | USD |
CY2016 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.7 | |
CY2017 | us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
35825000000 | USD |
CY2018 | us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
8000000 | USD |
CY2018 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
344000000 | USD |
CY2018Q4 | ms |
Accrued Performance Fees
AccruedPerformanceFees
|
434000000 | USD |
CY2016 | us-gaap |
Cash Flows Between Transferee And Transferor Receipts On Interests That Continue To Be Held Other
CashFlowsBetweenTransfereeAndTransferorReceiptsOnInterestsThatContinueToBeHeldOther
|
2701000000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-2000000 | USD |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.3 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.32 | |
CY2018 | ms |
Off Balance Sheet Loan Commitments Allowance For Credit Exposures Other Increase Decrease
OffBalanceSheetLoanCommitmentsAllowanceForCreditExposuresOtherIncreaseDecrease
|
-4000000 | USD |
CY2018Q4 | ms |
Due From Employees Net Of Allowance
DueFromEmployeesNetOfAllowance
|
3352000000 | USD |
CY2018Q4 | us-gaap |
Securities Borrowed Gross Including Not Subject To Master Netting Arrangement
SecuritiesBorrowedGrossIncludingNotSubjectToMasterNettingArrangement
|
134711000000 | USD |
CY2016 | us-gaap |
Deferred Compensation Arrangement With Individual Compensation Expense
DeferredCompensationArrangementWithIndividualCompensationExpense
|
950000000 | USD |
CY2017Q4 | ms |
Pledged Financial Instruments Not Separately Reported Trading Securities
PledgedFinancialInstrumentsNotSeparatelyReportedTradingSecurities
|
31324000000 | USD |
CY2017 | us-gaap |
Stock Issued During Period Shares Share Based Compensation
StockIssuedDuringPeriodSharesShareBasedCompensation
|
28000000 | shares |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
8748000000 | USD |
CY2016 | us-gaap |
Noninterest Income Other Operating Income
NoninterestIncomeOtherOperatingIncome
|
825000000 | USD |
CY2018Q4 | us-gaap |
Notes Receivable Net
NotesReceivableNet
|
99815000000 | USD |
CY2017 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
251000000 | USD |
CY2017 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
2085000000 | USD |
CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-79000000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
1205000000 | USD |
CY2016 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
15878000000 | USD |
CY2017 | ms |
Cumulative Effect Of New Accounting Principle In Periods Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodsOfAdoption
|
10000000 | USD |
CY2017 | ms |
Payments Related To Common Stock Repurchase And Tax Withholding For Share Based Compensation
PaymentsRelatedToCommonStockRepurchaseAndTaxWithholdingForShareBasedCompensation
|
4292000000 | USD |
CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1390000000 | USD |
CY2017 | ms |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestDomestic
|
5686000000 | USD |
CY2018Q2 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
10610000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Debt Valuation Adjustment Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociDebtValuationAdjustmentBeforeTax
|
31000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
188117000000 | USD |
CY2017 | ms |
Interest Income Securities Purchased Under Agreements To Resell And Securities Borrowed
InterestIncomeSecuritiesPurchasedUnderAgreementsToResellAndSecuritiesBorrowed
|
169000000 | USD |
CY2016 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
114000000 | USD |
CY2018Q4 | us-gaap |
Securities Borrowed Liability
SecuritiesBorrowedLiability
|
18398000000 | USD |
CY2018Q4 | us-gaap |
Deposits Fair Value Disclosure
DepositsFairValueDisclosure
|
442000000 | USD |
CY2017Q1 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
9745000000 | USD |
CY2016 | us-gaap |
Net Income Loss Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
|
144000000 | USD |
CY2016 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
21000000 | USD |
CY2018Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
29965000000 | USD |
CY2018 | us-gaap |
Goodwill Translation And Purchase Accounting Adjustments
GoodwillTranslationAndPurchaseAccountingAdjustments
|
-21000000 | USD |
CY2016 | ms |
Investment Company Regulatory Fee Waived
InvestmentCompanyRegulatoryFeeWaived
|
91000000 | USD |
CY2018Q3 | ms |
Common Stock Book Value Per Share
CommonStockBookValuePerShare
|
40.67 | |
CY2017Q4 | us-gaap |
Capital
Capital
|
80275000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
72000000 | USD |
CY2018 | ms |
Income Tax Expense Benefit Discrete Item
IncomeTaxExpenseBenefitDiscreteItem
|
-368000000 | USD |
CY2018 | ms |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestDomestic
|
7804000000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
3109000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeTax
|
-460000000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
2432000000 | USD |
CY2016 | ms |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestForeign
|
3154000000 | USD |
CY2018Q2 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
906000000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2267000000 | USD |
CY2018Q4 | us-gaap |
Common Equity Tier One Capital Ratio
CommonEquityTierOneCapitalRatio
|
0.169 | pure |
CY2018Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
0 | USD |
CY2018Q4 | ms |
Accumulated Other Comprehensive Income Loss Investment In Non Us Dollar Functional Currency Subsidiaries
AccumulatedOtherComprehensiveIncomeLossInvestmentInNonUSDollarFunctionalCurrencySubsidiaries
|
-1851000000 | USD |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
5175000000 | USD |
CY2017Q4 | us-gaap |
Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments
FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments
|
495000000 | USD |
CY2016 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-54000000 | USD |
CY2016Q4 | ms |
Unrecognized Tax Benefits Interest Expense On Income Taxes Accrued Net
UnrecognizedTaxBenefitsInterestExpenseOnIncomeTaxesAccruedNet
|
150000000 | USD |
CY2018 | dei |
Trading Symbol
TradingSymbol
|
MS | |
CY2016 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
831000000 | USD |
CY2018Q1 | us-gaap |
Noninterest Expense
NoninterestExpense
|
7657000000 | USD |
CY2017 | us-gaap |
Interest Expense
InterestExpense
|
5697000000 | USD |
CY2018Q1 | us-gaap |
Revenues Net Of Interest Expense
RevenuesNetOfInterestExpense
|
11077000000 | USD |
CY2018Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Amount Offset Against Collateral
SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral
|
2912000000 | USD |
CY2018Q4 | ms |
Long Term Debt Swaption Effective Average Interest Rate
LongTermDebtSwaptionEffectiveAverageInterestRate
|
0.036 | pure |
CY2018Q4 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
989000000 | USD |
CY2017Q4 | us-gaap |
Subordinated Debt
SubordinatedDebt
|
10228000000 | USD |
CY2018Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.25 | |
CY2016 | ms |
Interest Income Securities Purchased Under Agreements To Resell And Securities Borrowed
InterestIncomeSecuritiesPurchasedUnderAgreementsToResellAndSecuritiesBorrowed
|
-374000000 | USD |
CY2018Q4 | ms |
Investment Securities Continuous Unrealized Loss Position Fair Value
InvestmentSecuritiesContinuousUnrealizedLossPositionFairValue
|
69074000000 | USD |
CY2017Q4 | us-gaap |
Securities Borrowed Liability
SecuritiesBorrowedLiability
|
9421000000 | USD |
CY2016 | ms |
Proceeds From Sale Of Marketable Securities
ProceedsFromSaleOfMarketableSecurities
|
33716000000 | USD |
CY2018Q4 | ms |
Fair Value Investments Entities That Calculate Net Asset Value At Carrying Value
FairValueInvestmentsEntitiesThatCalculateNetAssetValueAtCarryingValue
|
2582000000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
74000000 | USD |
CY2017Q4 | us-gaap |
Securities Purchased Under Agreements To Resell Not Subject To Master Netting Arrangement
SecuritiesPurchasedUnderAgreementsToResellNotSubjectToMasterNettingArrangement
|
5687000000 | USD |
CY2016 | us-gaap |
Profit Loss
ProfitLoss
|
6123000000 | USD |
CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | |
CY2018 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
4000000 | USD |
CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
6577000000 | USD |
CY2016 | us-gaap |
Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
|
18975000000 | USD |
CY2018Q4 | us-gaap |
Tier One Risk Based Capital
TierOneRiskBasedCapital
|
70619000000 | USD |
CY2017Q4 | us-gaap |
Common Equity Tier One Capital
CommonEquityTierOneCapital
|
61134000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
9868000000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
|
-1000000 | USD |
CY2016 | ms |
Other Comprehensive Income Loss Debt Valuation Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossDebtValuationAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
-276000000 | USD |