Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 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 March 31 2020		At December 31, 2019
Commitments to extend credit	$	5,387,188	$	6,162,658
Standby letter of credit	178,489		188,103
Commercial letter of credit	28,744		29,180
Total credit-related financial instruments with off-balance sheet risk	$	5,594,421	$	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 March 31,
(In thousands)	2020		2019
Beginning balance	$	508	$	674
Provision charged to expense	22		7
Recoveries (repurchased loans and settlements charged off)	103		(5)
Ending balance	$	633	$	676