EMPLOYEE BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2020

Retirement Benefits [Abstract]

Components of certain benefit costs

Components of net periodic pension expense for the Company’s plans were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
	(in millions)
Service cost	$	2	$	3	$	4	$	6
Interest cost	22		31		45		61
Expected return on assets	(35)		(38)		(74)		(77)
Actuarial (gain) loss	—		—		1		1
Net amortization	27		24		55		48
Net periodic pension expense	$	16	$	20	$	31	$	39