Defined Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2023

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The following sets forth the components of the Company’s net periodic benefit costs of the noncontributory defined benefit pension plans and other postretirement employee benefit plans ($ in millions):

	Three-Month Period Ended
	March 31, 2023		April 1, 2022
U.S. pension benefits:
Service cost	$	—	$	—
Interest cost	(24)		(13)
Expected return on plan assets	31		32
Amortization of actuarial loss	(3)		(9)
Net periodic pension benefit	$	4	$	10
Non-U.S. pension benefits:
Service cost	$	(8)	$	(10)
Interest cost	(12)		(6)
Expected return on plan assets	9		10
Amortization of actuarial gain	2		—
Amortization of prior service credit	—		(10)
Net periodic pension cost	$	(9)	$	(16)
Other postretirement employee benefit plans:
Service cost	$	—	$	—
Interest cost	(2)		(1)
Amortization of prior service credit	1		1
Net periodic benefit cost	$	(1)	$	—