Residential Mortgage Servicing Rights (Tables)

3 Months Ended

Mar. 31, 2019

Transfers and Servicing [Abstract]

Schedule Of Changes In Mortgage Servicing Rights

The following table presents the changes in the Company's residential mortgage servicing rights ("MSR") for the three months ended March 31, 2019 and 2018: 

(in thousands)	Three Months Ended
	March 31, 2019			March 31, 2018
Balance, beginning of period	$	169,025		$	153,151
Additions for new MSR capitalized	3,887			6,530
Changes in fair value:
Due to changes in model inputs or assumptions(1)	(8,874		)	14,933
Other(2)	(5,092		)	(9,854		)
Balance, end of period	$	158,946		$	164,760

⁽¹⁾  Principally reflects changes in discount rates and prepayment speed assumptions, which are primarily affected by changes in interest rates. 

⁽²⁾  Represents changes due to collection/realization of expected cash flows over time. 

Schedule Of Other Information Servicing Loan Portfolio

Information related to our serviced loan portfolio as of March 31, 2019 and December 31, 2018 is as follows: 

(dollars in thousands)	March 31, 2019			December 31, 2018
Balance of loans serviced for others	$	15,902,587		$	15,978,885
MSR as a percentage of serviced loans	1.00		%	1.06		%