Commitments and Contingent Liabilities (Tables)

6 Months Ended

Jun. 30, 2021

Commitments And Contingencies Disclosure [Abstract]

Commitments to Extend Credit, Guarantees and Various Letters of Credit Outstanding

The following table presents total commitments to extend credit, guarantees and various letters of credit outstanding:

	June 30,		December 31,
(unaudited, in thousands)	2021		2020
Lines of credit	$	2,504,347	$	2,510,011
Loans approved but not closed		517,071		381,180
Overdraft limits		152,302		154,322
Letters of credit		50,423		53,788
Contingent obligations and other guarantees		176,244		126,984