Commitments, Contingent Liabilities and Guarantees (Tables)

6 Months Ended

Jun. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

Financial Instruments with Off-Balance Sheet Risk

Financial instruments with off-balance sheet risk were as follows:

(In thousands)	At June 30, 2020		At December 31, 2019
Commitments to extend credit:
Commercial	$	4,784,205	$	5,743,072
Consumer	2,243,985		2,305,096
Total commitments to extend credit	7,028,190		8,048,168
Standby letters of credit and guarantees on industrial revenue bonds	116,490		129,192
Total	$	7,144,680	$	8,177,360