Shareholders' Equity - Preferred Stock Narrative (Details) (USD $)
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12 Months Ended | |
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Dec. 31, 2014
D
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Dec. 31, 2013
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Class of Stock [Line Items] | ||
Preferred stock, par value (in usd per share) | 0.01us-gaap_PreferredStockParOrStatedValuePerShare | $ 0.01us-gaap_PreferredStockParOrStatedValuePerShare |
Series L Preferred Stock | ||
Class of Stock [Line Items] | ||
Per Annum Dividend Rate |
7.25%us-gaap_PreferredStockDividendRatePercentage / us-gaap_StatementClassOfStockAxis = bac_SeriesLPreferredStockMember |
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Preferred stock to be convertible into common shares |
20us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion / us-gaap_StatementClassOfStockAxis = bac_SeriesLPreferredStockMember |
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Number of trading days |
20bac_PreferredStockConvertibleThresholdTradingDays / us-gaap_StatementClassOfStockAxis = bac_SeriesLPreferredStockMember |
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Period of consecutive trading days | 30 days | |
Threshold percentage of common stock closing price |
130.00%bac_PreferredStockConvertibleThresholdPercentageofCommonStockClosingPrice / us-gaap_StatementClassOfStockAxis = bac_SeriesLPreferredStockMember |
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Preferred Stock, Excluding Series T Preferred | ||
Class of Stock [Line Items] | ||
Number of semi annual periods in arrears (or more) |
3bac_PreferredStockVotingRightsDividendPayableNumberOfSemiAnnualPeriodsInArrears / us-gaap_StatementClassOfStockAxis = bac_PreferredStockExcludingSeriesTPreferredMember |
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Number of quarterly periods in arrears (or more) |
6bac_PreferredStockVotingRightsDividendPayableNumberOfQuarterlyPeriodsInArrears / us-gaap_StatementClassOfStockAxis = bac_PreferredStockExcludingSeriesTPreferredMember |
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Number of additional directors to be elected |
2bac_PreferredStockVotingRightsDividendsInArrearsNumberOfAdditionalDirectorsToBeElected / us-gaap_StatementClassOfStockAxis = bac_PreferredStockExcludingSeriesTPreferredMember |
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Number of semi annual periods for termination (or more) |
2bac_PreferredStockTerminationOfVotingRightsDividendPaidNumberOfSemiAnnualPeriods / us-gaap_StatementClassOfStockAxis = bac_PreferredStockExcludingSeriesTPreferredMember |
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Number of quarterly periods for termination (or more) |
4bac_PreferredStockTerminationOfVotingRightsDividendPaidNumberOfQuarterlyPeriods / us-gaap_StatementClassOfStockAxis = bac_PreferredStockExcludingSeriesTPreferredMember |
X | ||||||||||
- Definition
Preferred Stock, Convertible, Threshold Consecutive Trading Days No definition available.
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X | ||||||||||
- Definition
Preferred Stock, Convertible, Threshold Percentage of Common Stock Closing Price No definition available.
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X | ||||||||||
- Definition
Preferred Stock, Convertible, Threshold Trading Days No definition available.
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X | ||||||||||
- Definition
Preferred Stock, Termination of Voting Rights, Dividend Paid, Number of Quarterly Periods No definition available.
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X | ||||||||||
- Definition
Preferred Stock, Termination of Voting Rights, Dividend Paid, Number of Semi Annual Periods No definition available.
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X | ||||||||||
- Definition
Preferred Stock, Voting Rights, Dividend Payable, Number of Quarterly Periods in Arrears No definition available.
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X | ||||||||||
- Definition
Preferred Stock, Voting Rights, Dividend Payable, Number of Semi Annual Periods in Arrears No definition available.
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X | ||||||||||
- Definition
Preferred Stock, Voting Rights, Dividends in Arrears, Number of Additional Directors to be Elected No definition available.
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Number of shares issued for each share of convertible preferred stock that is converted. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The percentage rate used to calculate dividend payments on preferred stock. No definition available.
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X | ||||||||||
- Definition
Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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