Deposits (Tables)

12 Months Ended

Dec. 31, 2020

Deposits [Abstract]

Deposits by type

The distribution of deposits at December 31 is as follows:

($ in Thousands)	2020		2019
Noninterest-bearing demand	$	7,661,728	$	5,450,709
Savings	3,650,085		2,735,036
Interest-bearing demand	6,090,869		5,329,717
Money market	7,322,769		7,640,798
Brokered CDs	—		5,964
Other time	1,757,030		2,616,839
Total deposits	$	26,482,481	$	23,779,064

Time deposits by maturity

Aggregate annual maturities of all time deposits at December 31, 2020, are as follows:

Maturities During Year Ending December 31,	($ in Thousands)
2021	$	1,371,671
2022	236,667
2023	77,545
2024	45,185
2025	25,951
Thereafter	11
Total	$	1,757,030