XML 53 R65.htm IDEA: XBRL DOCUMENT v2.4.0.8
Commitments and Contingencies Level 4 (Details) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2014
Guarantor Obligations [Line Items]  
Derivative, Net Liability Position, Aggregate Fair Value $ 746
Collateral Already Posted, Aggregate Fair Value 839
GMWB Product Derivatives [Member]
 
Guarantor Obligations [Line Items]  
Derivative Instrument, Collateral Payment, Preventing Termination $ 42