Transfers of Financial Assets (Tables)

3 Months Ended

Mar. 31, 2022

Transfers of Financial Assets

Schedule of carrying amounts of assets pledged as collateral

(dollars in thousands)	March 31, 2022		December 31, 2021
Public deposits	$	1,783,882	$	1,913,369
Federal Home Loan Bank		2,269,584		2,380,042
Federal Reserve Bank		1,725,291		1,724,279
ACH transactions		112,800		115,038
Interest rate swaps		20,889		48,430
Total	$	5,912,446	$	6,181,158