Annual report pursuant to Section 13 and 15(d)

Long-term Debt - Narrative (Details)

v3.6.0.2
Long-term Debt - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]      
Long-term debt $ 216,823 $ 236,764  
Repayments of long-term debt, net of adjustments 51,600    
Repayments of long-term debt 51,849 40,365 $ 53,749
Consolidated VIEs      
Debt Instrument [Line Items]      
Long-term debt 10,646 14,073  
Bank of America Corporation      
Debt Instrument [Line Items]      
Long-term debt 173,375 179,402  
Repayments of long-term debt, net of adjustments 30,600 25,300  
Repayments of long-term debt 30,804 27,393 $ 33,854
Bank of America, N.A.      
Debt Instrument [Line Items]      
Long-term debt 26,751 37,554  
Repayments of long-term debt 11,600 6,600  
Subsidiaries      
Debt Instrument [Line Items]      
Long-term debt 16,697 19,808  
Repayments of long-term debt 9,400 $ 8,500  
Financial Guarantee      
Debt Instrument [Line Items]      
Debt outstanding, unconditionally guaranteed $ 75    
Long Term Debt, Excluding Senior Structured Notes      
Debt Instrument [Line Items]      
Long-term debt, weighted average interest rate 3.80% 3.80%  
Fixed Rate Debt      
Debt Instrument [Line Items]      
Long-term debt, weighted average interest rate 4.36% 4.61%  
Floating Rate Debt      
Debt Instrument [Line Items]      
Long-term debt, weighted average interest rate 1.52% 0.96%  
Credit Card Receivable | Consolidated VIEs      
Debt Instrument [Line Items]      
Long-term debt $ 9,000    
Home equity lines of credit | Consolidated VIEs      
Debt Instrument [Line Items]      
Long-term debt 108    
Other Asset-backed Securitizations      
Debt Instrument [Line Items]      
Long-term debt 395 $ 3,025  
Other Asset-backed Securitizations | Consolidated VIEs      
Debt Instrument [Line Items]      
Long-term debt 1,500    
Foreign Currency - Dominated Debt      
Debt Instrument [Line Items]      
Long-term debt $ 44,700 $ 46,400