Borrowed Funds (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Schedule of Short-Term Borrowings

Short-term borrowings at December 31, 2017 and 2016 consisted of the following:

	2017		2016
	(in thousands)
Securities sold under agreements to repurchase	$	321,628	$	298,960
FHLB advances	427,000		782,000
Total short-term borrowings	$	748,628	$	1,080,960

Schedule of Long-Term Borrowings

Long-term borrowings at December 31, 2017 and 2016 consisted of the following:

	2017		2016
	(in thousands)
FHLB advances, net (1)	$	1,980,666	$	1,031,666
Securities sold under agreements to repurchase	100,000		165,000
Subordinated debt, net (2)	235,153		236,731
Other	—		509
Total long-term borrowings	$	2,315,819	$	1,433,906

(1)	FHLB advances are presented net of unamortized prepayment penalties and other purchase accounting adjustments totaling $14.3 million and $18.3 million at December 31, 2017 and 2016, respectively.
(2)	Subordinated debt is presented net of unamortized debt issuance costs totaling $1.7 million and $1.9 million at December 31, 2017 and 2016, respectively.

Schedule of FHLB Repayment

The long-term FHLB advances at December 31, 2017 are scheduled for contractual balance repayments as follows:

Year	Amount
	(in thousands)
2018	$	700,000
2019	255,000
2021	840,000
2022	200,000
Total long-term FHLB advances	$	1,995,000

Schedule of Repayment of Long-Term Borrowings for Securities Sold Under Agreements to Repurchase

The long-term repos at December 31, 2017 are scheduled for contractual balance repayments as follows:

Year	Amount
	(in thousands)
2018	$	50,000
2022	50,000
Total long-term securities sold under agreements to repurchase	$	100,000