Deposits (Tables)

12 Months Ended

Dec. 31, 2018

Deposits [Abstract]

Composition of Deposits

The following table presents the composition of our deposits at December 31, 2018 and 2017:

	December 31,
(Dollars in thousands)	2018		2017
Noninterest-bearing demand	$	39,103,422	$	36,655,497
Interest bearing checking and savings accounts	648,468		556,121
Money market	7,498,205		5,975,220
Money market deposits in foreign offices	152,781		111,201
Sweep deposits in foreign offices	1,875,298		908,890
Time	50,726		47,146
Total deposits	$	49,328,900	$	44,254,075