MORTGAGE SERVICING RIGHTS (Tables)

3 Months Ended

Sep. 30, 2014

MORTGAGE SERVICING RIGHTS [Abstract]

Data and Assumptions Used in Fair Value Calculation

	September 30,		December 31,
	2014	2013	2013
	(Dollars in thousands)
Unpaid principal balance	$ 5,649,897	$ 5,543,619	$ 5,577,325
Weighted-average prepayment speed (CPR)	10.6	11.4	10.3
Discount rate (annual percentage)	9.8	10.3	10.3
Weighted-average coupon interest rate (percentage)	4.1	4.2	4.2
Weighted-average remaining maturity (months)	313.0	308.0	310.0
Weighted-average servicing fee (basis points)	26.5	26.7	26.6

Activity in Class of Mortgage Servicing Assets

	2014	2013
	(In thousands)
Fair value as of January 1	$        54,662	$         37,882
Additions:
Origination of servicing assets	6,425	12,106
Changes in fair value:
Due to payoffs/paydowns	(4,313)	(5,004)
Due to change in valuation inputs or assumptions
used in the valuation model	(3,010)	6,049
Other changes in fair value	(5)	(8)
Fair value as of September 30	$        53,759	$         51,025