Retirement Plans (Tables)

3 Months Ended

Apr. 01, 2023

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Benefit Income

The components of net periodic benefit income for these plans are as follows:

	Three Months Ended
(In millions)	April 1, 2023		April 2, 2022
Pension Benefits
Service cost	$	17	$	26
Interest cost	91		69
Expected return on plan assets	(152)		(153)
Amortization of net actuarial loss	—		22
Amortization of prior service cost	3		3
Net periodic benefit income*	$	(41)	$	(33)
Postretirement Benefits Other Than Pensions
Service cost	$	—	$	1
Interest cost	2		1
Amortization of net actuarial gain	(2)		(1)
Amortization of prior service credit	(1)		(1)
Net periodic benefit income	$	(1)	$	—

* Excludes the cost associated with the defined contribution component, included in certain of our U.S.-based defined benefit pension plans, that totaled $4 million for the first quarter of 2023 and 2022, respectively.