XML 86 R75.htm IDEA: XBRL DOCUMENT v3.10.0.1
Derivative Financial Instruments - Fair Value Hedges Basis Adjusments (Details) - Fair Value Hedges - USD ($)
$ in Millions
Jun. 30, 2018
Dec. 31, 2017
AFS securities    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Carrying Amount $ 490 $ 533
AFS securities | Items Currently Designated    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Hedge Basis Adjustment 1 64
AFS securities | Items No Longer Designated    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Hedge Basis Adjustment 57 10
Loans and leases    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Carrying Amount 581 511
Loans and leases | Items Currently Designated    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Hedge Basis Adjustment (7) (5)
Loans and leases | Items No Longer Designated    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Hedge Basis Adjustment (3) 0
Long-term debt    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Carrying Amount 16,041 16,917
Long-term debt | Items Currently Designated    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Hedge Basis Adjustment (314) (49)
Long-term debt | Items No Longer Designated    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Hedge Basis Adjustment $ 127 $ 140