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CONTINGENCIES (Details) $ in Millions						3 Months Ended
CONTINGENCIES (Details) $ in Millions	Feb. 09, 2024 USD ($)	Jun. 02, 2023 USD ($)	Jun. 02, 2023 KRW (₩)	Apr. 08, 2020 USD ($)	Apr. 08, 2020 KRW (₩)	Dec. 31, 2021 USD ($)	Apr. 30, 2024 USD ($)
LGE
Loss Contingencies [Line Items]
Loss contingency, accrued withholding taxes, interest and penalties							$ 0.3
Withholding taxes on royalty payments \| LGE \| Pending Litigation \| Korean tax authority [Member]
Loss Contingencies [Line Items]
Impairment of long-term deposits						$ 0.8
Long-term deposits		$ 2.3	₩ 3,024,877,044	$ 5.0	₩ 5,916,845,454
Meta Platforms, Inc. (formerly known as Facebook, Inc.) (“Meta”) \| Patent infringement \| Pending Litigation
Loss Contingencies [Line Items]
Loss Contingency, Settlement Agreement, Date	Feb. 09, 2024
Litigation Settlement, Amount Awarded from Other Party	$ 17.3