EQUITY - Schedule of Change in Number of Shares of Common Stock Outstanding (Details) - shares	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares outstanding, beginning of period (in shares)	50,645,000	49,775,000
Shares issued under stock incentive plans, net of awards surrendered to pay applicable taxes (in shares)	168,000	874,000
Shares outstanding, end of period (in shares)	50,813,000	50,649,000

Number of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan.

No definition available.

Name:	us-gaap_StockIssuedDuringPeriodSharesEmployeeBenefitPlan
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration