Quarterly report pursuant to Section 13 or 15(d)

Securities - Asset Impairment Losses Recongized in Earnings (Details)

v2.4.0.8
Securities - Asset Impairment Losses Recongized in Earnings (Details) (Non-agency residential, USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Non-agency residential
       
Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities [Abstract]        
Total OTTI losses (unrealized and realized) $ (3) $ (8) $ (19) $ (21)
Unrealized OTTI losses recognized in OCI 2 1 7 1
Net impairment losses recognized in earnings $ (1) $ (7) $ (12) $ (20)