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CONTINGENCIES (Details) $ in Millions					1 Months Ended		3 Months Ended
CONTINGENCIES (Details) $ in Millions	Jun. 02, 2023 KRW (₩)	Jun. 02, 2023 USD ($)	Apr. 08, 2020 KRW (₩)	Apr. 08, 2020 USD ($)	Mar. 31, 2022 KRW (₩)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2023 USD ($)
Withholding taxes on royalty payments \| LGE \| Pending Litigation \| Korean tax authority [Member]
Loss Contingencies [Line Items]
Loss contingency, accrued withholding taxes, interest and penalties								$ 0.3
Impairment of long-term deposits							$ 0.8
Long-term deposits	₩ 3,024,877,044	$ 2.3	₩ 5,916,845,454	$ 5.0
Samsung
Loss Contingencies [Line Items]
Impairment of long-term deposits						$ 1.3
Reimbursed penalties					₩ 6,088,855,388	$ 5.0