COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2017

Notes To Financial Statements [Abstract]

Other Commitments

Other commitments as of December 31, 2017 were as follows (in millions):

	Commitments Expiring by Period
	Total		Less Than One Year		More Than One Year
Letters of credit issued under the Revolving Credit Facility	$	192	$	20	$	172
Letters of credit - other	70		70		—
Surety bonds	196		—		196
Total other commitments — net	$	458	$	90	$	368