XML 124 R108.htm IDEA: XBRL DOCUMENT v3.4.0.3
Components of Other Short-Term Borrowings (Detail) - USD ($)
$ in Millions
Mar. 31, 2016
Dec. 31, 2015
Short Term Debt    
FHLB advances $ 2,000  
Securities sold under repurchase agreements 785 $ 925
Derivative collateral 738 582
Total other short-term borrowings $ 3,523 $ 1,507