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INCOME TAXES (Schedule of Effect of Tax Holidays) (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Xinjiang Daqo |  |  |
Preferential tax rate | 15.00% | 15.00% |
The aggregate dollar effect | $ 50.4 | $ 92.0 | $ 300.4
Per share effect-basic and diluted | $ 0.15 | $ 0.28 | $ 0.77
Inner Mongolia Daqo New Energy |  |  |
Preferential tax rate | 15.00% | 15.00% |
Inner Mongolia Daqo Semiconductor Co., Ltd |  |  |
Preferential tax rate | 15.00% | 15.00% |

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- Definition The amount of income taxes from which a reporting entity is exempt or for which it will receive a reduction in income taxes as a result of the income tax holiday granted by the taxing jurisdiction. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 11.C) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479360/740-10-S99-2 + Details
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- Definition Per share amount effect of the income tax benefit resulting from the income tax holidays granted by taxing jurisdictions. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 11.C) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479360/740-10-S99-2 + Details
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