|
Fair Value Measurements - Gains and Losses (Details) (USD $)
In Millions, unless otherwise specified
|
3 Months Ended |
|
Mar. 31, 2015
|
Mar. 31, 2014
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total |
$ (56)us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
|
$ (74)us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Total |
(427)bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
|
(488)bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
|
| Corporate securities and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
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|
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
1us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
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|
1us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
|
| Accrued expenses and other liabilities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
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|
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
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= bac_AccruedExpensesandOtherLiabilitiesMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
|
1us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_AccruedExpensesandOtherLiabilitiesMember
|
| Short-term borrowings |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
5us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_ShortTermDebtMember
|
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
5us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_ShortTermDebtMember
|
|
| Long-term debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
4us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
|
(67)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
(4)us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
|
(67)us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
|
| Corporate securities, trading loans and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(21)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
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|
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/ us-gaap_FairValueByAssetClassAxis
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(58)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
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|
111us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
|
| Equity securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
3us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
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|
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/ us-gaap_FairValueByAssetClassAxis
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(2)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
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|
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/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
|
| Non-U.S. sovereign debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
85us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
|
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/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
63us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
|
55us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
|
| Mortgage trading loans and ABS |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
60us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
|
78us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(9)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
|
16us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
|
| Trading Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
127us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
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|
274us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(6)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
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|
199us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
|
| Derivative assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(44)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
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|
14us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(237)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
|
(159)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
|
| Other taxable securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_OtherTaxableSecuritiesMember
|
8us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_OtherTaxableSecuritiesMember
|
| Tax-exempt securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_TaxExemptSecuritiesMember
|
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_TaxExemptSecuritiesMember
|
| Available-for-sale Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(19)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_AvailableforsaleSecuritiesMember
|
9us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_AvailableforsaleSecuritiesMember
|
| Loans and leases |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
15us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
|
32us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
29us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
|
28us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
|
| Mortgage servicing rights |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(85)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
|
(290)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(188)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
|
(473)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
|
| Loans held-for-sale |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(70)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
|
12us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(65)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
|
4us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
|
| Other assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
10us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
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|
(60)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
38us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
|
(22)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
|
| Trading Account Profits (Losses) |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total |
(241)us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
/ us-gaap_IncomeStatementLocationAxis
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|
49us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Total |
(389)bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
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|
(70)bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
/ us-gaap_IncomeStatementLocationAxis
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|
| Trading Account Profits (Losses) | Corporate securities and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
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/ us-gaap_IncomeStatementLocationAxis
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|
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
1us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
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/ us-gaap_IncomeStatementLocationAxis
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|
1us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Accrued expenses and other liabilities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= bac_AccruedExpensesandOtherLiabilitiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
|
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_AccruedExpensesandOtherLiabilitiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Short-term borrowings |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
5us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
5us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_ShortTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
|
| Trading Account Profits (Losses) | Long-term debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
58us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
(53)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
50us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
(53)us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Corporate securities, trading loans and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(21)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
122us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(58)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
111us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Equity securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
3us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
19us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(2)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
17us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Non-U.S. sovereign debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
85us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
55us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
63us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
55us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Mortgage trading loans and ABS |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
60us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
78us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(9)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
16us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Trading Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
127us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
274us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(6)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
199us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Derivative assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(351)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
(168)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(363)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
(212)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Other taxable securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_OtherTaxableSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Tax-exempt securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_TaxExemptSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Available-for-sale Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_AvailableforsaleSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
|
| Trading Account Profits (Losses) | Loans and leases |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
3us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
3us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Mortgage servicing rights |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(15)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
(5)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(15)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
(5)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Loans held-for-sale |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(69)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(64)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Trading Account Profits (Losses) | Other assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_TradingGainLossMember
|
| Mortgage Banking Income (Loss) |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total |
191us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
(148)us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Total |
(88)bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
(452)bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Corporate securities and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Accrued expenses and other liabilities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= bac_AccruedExpensesandOtherLiabilitiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
|
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_AccruedExpensesandOtherLiabilitiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Short-term borrowings |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_ShortTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_ShortTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
|
| Mortgage Banking Income (Loss) | Long-term debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Corporate securities, trading loans and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Equity securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Non-U.S. sovereign debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Mortgage trading loans and ABS |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Trading Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_TradingAccountAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Derivative assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
282us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
173us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
101us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
44us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_DerivativeFinancialInstrumentsAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Other taxable securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_OtherTaxableSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Tax-exempt securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_TaxExemptSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Available-for-sale Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_AvailableforsaleSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_AvailableforsaleSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Loans and leases |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_LoansReceivableMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Mortgage servicing rights |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(70)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
(285)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(173)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
(468)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Loans held-for-sale |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_LoansHeldForSaleMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Mortgage Banking Income (Loss) | Other assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
(21)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
(36)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(16)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
(28)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_OtherAssetsMember
/ us-gaap_IncomeStatementLocationAxis
= bac_MortgageBankingIncomeLossMember
|
| Other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total |
(6)us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
25us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Total |
50bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
34bac_FairValueAssetsLiabilitesandNetDerivativeAssetLiabilityMeasuredonRecurringBasisChangeinUnrealizedGainLoss
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Corporate securities and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_CorporateSecuritiesandOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Accrued expenses and other liabilities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
|
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= bac_AccruedExpensesandOtherLiabilitiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
|
1us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= bac_AccruedExpensesandOtherLiabilitiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Short-term borrowings |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_ShortTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
0us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_ShortTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
|
| Other | Long-term debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Total Realized and Unrealized Gains (losses) included in Earnings, Liabilities |
(54)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
(14)us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in Unrealized Gains (losses) relating to liabilities still held at reporting date |
(54)us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
(14)us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_LongTermDebtMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Corporate securities, trading loans and other |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= bac_CorporateSecuritiesTradingLoansAndOtherMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Equity securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_EquitySecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Non-U.S. sovereign debt |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ForeignGovernmentDebtSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Mortgage trading loans and ABS |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
/ us-gaap_FairValueByAssetClassAxis
= bac_MortgageTradingLoansAndAssetBackedSecuritiesMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
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| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
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0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
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|
| Other | Trading Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
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| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
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| Other | Derivative assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
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9us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
25us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
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|
| Other | Other taxable securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
|
8us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
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|
| Other | Tax-exempt securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
|
1us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
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|
| Other | Available-for-sale Securities |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
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9us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
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|
| Other | Loans and leases |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
26us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
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/ us-gaap_FairValueByAssetClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Other | Mortgage servicing rights |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
0us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
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/ us-gaap_FairValueByAssetClassAxis
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/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OtherOperatingIncomeExpenseMember
|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
0us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
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/ us-gaap_FairValueByAssetClassAxis
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/ us-gaap_IncomeStatementLocationAxis
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|
| Other | Loans held-for-sale |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
(1)us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
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|
| Other | Other assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
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|
| Equity investments | Net derivative assets and other assets |
|
|
| Level 3 Total Realized and Unrealized Gains (Losses) Related to Assets Included in Earnings |
|
|
| Change in realized gains (losses) included in earnings |
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|
| Level 3 Changes in Unrealized Gains (Losses) Relating to Assets Still Held at Reporting Date |
|
|
| Change in unrealized Gains (losses) relating to assets still held at reporting date |
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