Deposits (Tables)

12 Months Ended

Sep. 30, 2016

Banking and Thrift [Abstract]

Summary of the composition of deposits

The composition of deposits as of September 30, 2016 and 2015, is as follows:

	September 30,
	2016		2015
	(dollars in thousands)
Noninterest-bearing demand	$	1,880,512	$	1,368,453
NOW accounts, money market and savings	5,343,183		4,638,446
Time deposits, $250,000 or more	265,904		217,016
Other time deposits	1,115,191		1,163,150
Total	$	8,604,790	$	7,387,065

Schedule of time deposit maturities

At September 30, 2016, the scheduled maturities of time deposits in subsequent fiscal years are as follows:

	(dollars in thousands)
2017	$	897,151
2018	238,227
2019	80,411
2020	104,545
2021	59,018
2022 and thereafter	1,743
Total	$	1,381,095