Transfers of Financial Assets (Tables)

6 Months Ended

Jun. 30, 2020

Transfers of Financial Assets

Schedule of carrying amounts of assets pledged as collateral

(dollars in thousands)	June 30, 2020		December 31, 2019
Public deposits	$	3,001,044	$	1,543,492
Federal Home Loan Bank		2,919,854		2,928,581
Federal Reserve Bank		1,759,853		953,169
ACH transactions		145,263		155,360
Interest rate swaps		57,036		43,296
Total	$	7,883,050	$	5,623,898