XML 73 R62.htm IDEA: XBRL DOCUMENT v3.5.0.2
Residential Mortgage Servicing Rights (Key Assumptions Used In Measuring The Fair Value Of MSR) (Details)
6 Months Ended 12 Months Ended
Jun. 30, 2016
Dec. 31, 2015
Transfers and Servicing [Abstract]    
Constant prepayment rate 14.95% 11.70%
Discount rate 9.70% 9.68%
Weighted average life (years) 5 years 4 months 6 years 6 months