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INVENTORIES, NET - Additional information (Details) ₫ in Millions	12 Months Ended
	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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No definition available.

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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
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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

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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

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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.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
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-URI https://asc.fasb.org//1943274/2147483489/210-10-50-1

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