ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

12 Months Ended

Dec. 31, 2020

Equity [Abstract]

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Components of accumulated other comprehensive income (loss) include the following:

	As of December 31,
	2020		2019		2018
	(In millions)
Share of equity method interests other comprehensive loss	$	(1)	$	(1)	$	—
Pension and postretirement benefit plan (Note 12)	15		17		4
Accumulated other comprehensive income	$	14	$	16	$	4