Quarterly report pursuant to Section 13 or 15(d)

Securities (Details 2)

 v2.3.0.11
Securities (Details 2) (USD $)
In Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Corporation recorded other-than-temporary impairment losses on AFS debt securities        
Total other-than-temporary impairment losses $ (63) $ (462) $ (157) $ (1,783)
Less: Portion of other-than-temporary impairment losses recognized in other comprehensive income 18 336 24 1,056
Net impairment losses recognized in earnings (45) (126) (133) (727)
Non-agency residential [Member]
        
Corporation recorded other-than-temporary impairment losses on AFS debt securities        
Total other-than-temporary impairment losses (48) (145) (142) (463)
Less: Portion of other-than-temporary impairment losses recognized in other comprehensive income 17 74 23 119
Net impairment losses recognized in earnings (31) (71) (119) (344)
Non-agency commercial [Member]
        
Corporation recorded other-than-temporary impairment losses on AFS debt securities        
Total other-than-temporary impairment losses   (1)   (1)
Net impairment losses recognized in earnings   (1)   (1)
Non-U.S. securities [Member]
        
Corporation recorded other-than-temporary impairment losses on AFS debt securities        
Total other-than-temporary impairment losses (12) (285) (12) (975)
Less: Portion of other-than-temporary impairment losses recognized in other comprehensive income   261   780
Net impairment losses recognized in earnings (12) (24) (12) (195)
Corporate/Agency bonds [Member]
        
Corporation recorded other-than-temporary impairment losses on AFS debt securities        
Total other-than-temporary impairment losses       (2)
Net impairment losses recognized in earnings       (2)
Other Taxable Securities, Debt [Member]
        
Corporation recorded other-than-temporary impairment losses on AFS debt securities        
Total other-than-temporary impairment losses (3) (31) (3) (342)
Less: Portion of other-than-temporary impairment losses recognized in other comprehensive income 1 1 1 157
Net impairment losses recognized in earnings $ (2) $ (30) $ (2) $ (185)