Deposits Deposits (Tables)

12 Months Ended

Dec. 31, 2018

Deposits [Abstract]

Summary of Interest Bearing Deposits

The following table presents the components of interest‑bearing deposits as of the dates indicated:

	December 31,
Deposit Category	2018		2017
	(In thousands)
Interest checking deposits	$	2,972,357	$	2,711,250
Money market deposits	5,432,169		4,890,567
Savings deposits	571,422		690,353
Time deposits $250,000 and under	1,593,453		1,709,980
Time deposits over $250,000	412,185		355,342
Total interest-bearing deposits	$	10,981,586	$	10,357,492

Schedule of Maturities Of Time Deposits

The following table summarizes the maturities of time deposits as of the date indicated:

	Time Deposits
	$250,000		Over
December 31, 2018	and Under		$250,000		Total
	(In thousands)
Year of Maturity:
2019	$	1,502,100	$	393,110	$	1,895,210
2020	67,885		16,630		84,515
2021	15,450		1,651		17,101
2022	5,931		794		6,725
2023	2,087		—		2,087
Total	$	1,593,453	$	412,185	$	2,005,638