Commitments, Guarantees, And Contingent Liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Guarantees, Commitments And Contingencies [Abstract]

Schedule Of Guarantees Issued

(In millions)	September 30, 2019		December 31, 2018
Net unfunded commitments to extend credit 1	$	22,810	$	21,454
Standby letters of credit:
Financial	538		655
Performance	221		199
Commercial letters of credit	6		18
Total unfunded lending commitments	$	23,575	$	22,326

¹ Net of participations