PENSION AND OTHER POST-EMPLOYMENT BENEFIT PLANS (Tables)

3 Months Ended

Mar. 31, 2022

Pension And Other Postretirement Benefit Expense [Abstract]

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost are:

	PENSION
	QUARTER ENDED
DOLLAR AMOUNTS IN MILLIONS	MARCH 2022			MARCH 2021
Service cost	$	10		$	11
Interest cost		27			24
Expected return on plan assets		(39	)		(49	)
Amortization of actuarial loss		24			30
Amortization of prior service cost		1			1
Total net periodic benefit cost – pension	$	23		$	17

	OTHER POST-EMPLOYMENT BENEFITS
	QUARTER ENDED
DOLLAR AMOUNTS IN MILLIONS	MARCH 2022		MARCH 2021
Interest cost	$	1	$	1
Amortization of actuarial loss		1		2
Amortization of prior service credit		—		(1	)
Total net periodic benefit cost – other post-employment benefits	$	2	$	2