Quarterly report pursuant to Section 13 or 15(d)

Mortgage Servicing Rights (Details Textuals)

 v2.3.0.11
Mortgage Servicing Rights (Details Textuals) (USD $)
In Millions
Jun. 30, 2011
Dec. 31, 2010
Mortgage Servicing Rights (Textuals) [Abstract]    
Commercial and residential reverse mortgage MSRs, total $ 270 $ 278