COMMITMENTS AND CONTINGENCIES (Narrative) (Details) $ in Millions		4 Months Ended	6 Months Ended
Mar. 13, 2024 USD ($)	Mar. 31, 2015 item	Jun. 30, 2024 USD ($)
COMMITMENTS AND CONTINGENCIES [Abstract]
Number of class action lawsuits		5
Number of former fighters with class-action lawsuits		11
Agreed amount to be paid under settlement \| $	$ 335.0		$ 335.0

Amount awarded to other party in judgment or settlement of litigation.

No definition available.

Name:	us-gaap_LitigationSettlementAmountAwardedToOtherParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration