Commitments, Contingent Liabilities and Guarantees (Tables)

3 Months Ended

Mar. 31, 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 March 31, 2020		At December 31, 2019
Commitments to extend credit:
Commercial	$	5,140,026	$	5,743,072
Consumer	2,245,645		2,305,096
Total commitments to extend credit	7,385,671		8,048,168
Standby letters of credit and guarantees on industrial revenue bonds	126,384		129,192
Total	$	7,512,055	$	8,177,360