XML 66 R51.htm IDEA: XBRL DOCUMENT v3.24.0.1
Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]  
Summary of Outstanding Commitments to Extend Credit and Letters of Credit
The following table presents the Corporation's commitments to extend credit and letters of credit:
20232022
 (dollars in thousands)
Commercial and industrial$4,929,981 $4,832,858 
Real estate - commercial mortgage and real estate - construction1,867,830 1,972,505 
Real estate - home equity1,992,700 1,890,258 
Total commitments to extend credit$8,790,511 $8,695,621 
Standby letters of credit$264,440 $260,829 
Commercial letters of credit67,396 49,288 
Total letters of credit$331,836 $310,117