SUBSEQUENT EVENTS	12 Months Ended
	Dec. 31, 2020
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	SUBSEQUENT EVENTSIn January 2021, we completed an offering of $600 million of Senior Notes. The net proceeds of $590 million were used to repay in full our Second Lien Term Loan and EHP Notes, with the remainder used to repay a portion of the outstanding borrowings under our Revolving Credit Facility. The Senior Notes are general unsecured obligations which are guaranteed on a senior unsecured basis by certain of our material subsidiaries. We may redeem some or all of the Senior Notes at any time on or after February 1, 2023 at specified redemption prices. Prior to such time, we may redeem up to 35% of the aggregate principal amount of the Senior Notes using cash from certain equity offerings at specified redemption prices. If we experience certain change of control events, we will be required to offer to repurchase the Senior Notes at a premium. The indenture contains other customary terms, events of default and covenants. Refer to Note 14 Stock-Based Compensation for the approval of our 2021 Incentive Plan and related issuances of awards.