Retirement Plans (Tables)

6 Months Ended

Jun. 30, 2020

Defined Benefit Plan [Abstract]

Schedule Of Net Periodic Benefit Cost (Credit) For Pension And Postretirement Plans

The following discloses the net periodic cost (benefit) and its components for the Bank’s pension and other retirement plans:

(In millions)	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Interest cost	$	—	$	1	$	2	$	3
Expected return on plan assets	(1)		(2)		(3)		(4)
Pension termination-related expense	28		—		28		—
Amortization of net actuarial loss	—		1		—		1
Net periodic cost	$	27	$	—	$	27	$	—