Pension Plans and Other Post Employment Benefit Plans

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Pension and Other Postretirement Benefits Disclosure [Text Block]

PENSION PLANS AND OTHER POST EMPLOYMENT BENEFITS

The following sets forth the components of the company's net periodic (credit) benefit cost for defined benefit pension plans and other post employment benefits:

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2021		2020		2021		2020
Defined Benefit Pension Plans:
Service cost	$	7	$	6	$	19	$	19
Interest cost	91		139		273		420
Expected return on plan assets	(228)		(250)		(686)		(750)
Amortization of unrecognized loss	14		1		41		3
Amortization of prior service benefit	—		—		(1)		(1)
Settlement loss	—		—		1		3
Net periodic (credit) benefit cost	$	(116)	$	(104)	$	(353)	$	(306)
Other Post Employment Benefits:
Service cost	$	1	$	—	$	1	$	1
Interest cost	5		16		16		49
Amortization of unrecognized loss	23		1		70		1
Amortization of prior service benefit	(231)		—		(692)		—
Curtailment gain	—		—		(1)		—
Net periodic (credit) benefit cost	$	(202)	$	17	$	(606)	$	51