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INVENTORIES, NET - Additional information (Details) ₫ in Millions | 12 Months Ended |
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Dec. 31, 2023 VND (₫) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 VND (₫) | Dec. 31, 2021 VND (₫) | Dec. 31, 2023 USD ($)
INVENTORIES, NET |  |  |  |  |
Inventories, net | ₫ 28,665,995 |  | ₫ 21,607,277 |  | $ 1,201,122,727
Inventory measured at cost | 36,572,700 |  | 27,854,200 | ₫ 9,208,796 | 1,532,400,000
Inventory write-downs | 5,483,100 | $ 229,700,000 | 5,143,900 | ₫ 2,385,334 |
Pledged as collateral |  |  |  |  |
INVENTORIES, NET |  |  |  |  |
Inventories, net | ₫ 936,300 |  | ₫ 500,000 |  | $ 39,200,000

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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481372/852-10-55-10 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483467/210-10-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483080/330-10-50-2 + Details
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- Definition The amount of weighted average cost inventory present at the reporting date when inventory is valued using different valuation methods. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483489/210-10-50-1 + Details
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