LEGAL PROCEEDINGS, COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Changes in the Reserve for Environmental Remediation

Changes in the Reserve for Environmental Remediation

DOLLAR AMOUNTS IN MILLIONS
Reserve balance as of December 31, 2018	$	62
Reserve charges and adjustments, net		4
Payments		(5	)
Reserve balance as of December 31, 2019	$	61