Transfers of Financial Assets (Tables)

9 Months Ended

Sep. 30, 2020

Transfers of Financial Assets

Schedule of carrying amounts of assets pledged as collateral

(dollars in thousands)	September 30, 2020		December 31, 2019
Public deposits	$	2,186,759	$	1,543,492
Federal Home Loan Bank		2,952,644		2,928,581
Federal Reserve Bank		1,808,164		953,169
ACH transactions		124,906		155,360
Interest rate swaps		54,425		43,296
Total	$	7,126,898	$	5,623,898