CHARGES FOR INTEGRATION AND RESTRUCTURING, CLOSURES AND ASSET IMPAIRMENTS (Tables)

6 Months Ended

Jun. 30, 2018

Restructuring Cost and Reserve [Line Items]

Items Included in Our Integration and Restructuring, Closure and Asset Impairment Charges

	QUARTER ENDED				YEAR-TO-DATE ENDED
DOLLAR AMOUNTS IN MILLIONS	JUNE 2018		JUNE 2017		JUNE 2018		JUNE 2017
Integration and restructuring charges related to our merger with Plum Creek	$	—	$	2	$	—	$	14
Charges related to closures and other restructuring activities	—		2		1		3
Impairments of long-lived assets	—		147		1		147
Total charges for integration and restructuring, closures and asset impairments	$	—	$	151	$	2	$	164