Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

Outstanding Financial Instruments Contract Amounts Represent Credit Risk

The following table summarizes the outstanding amounts of credit-related financial instruments with off-balance sheet risk:

(In thousands)	At September 30, 2020		At December 31, 2019
Commitments to extend credit	$	6,287,783	$	6,162,658
Standby letter of credit	204,981		188,103
Commercial letter of credit	26,270		29,180
Total credit-related financial instruments with off-balance sheet risk	$	6,519,034	$	6,379,941

Reserve For Unfunded Credit Commitments

The following table provides a summary of activity in the reserve for loan repurchases:

	Three months ended September 30,				Nine months ended September 30,
(In thousands)	2020		2019		2020		2019
Beginning balance	$	655	$	684	$	508	$	674
Provision charged to expense	50		19		99		1,839
(Charge-offs/settlements, net) recoveries, net	—		(7)		98		(1,817)
Ending balance	$	705	$	696	$	705	$	696