LEASES - Leases of lessee (Details) ₫ in Millions	Dec. 31, 2024 VND (₫)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 VND (₫)
Finance lease
Finance lease assets	₫ 87,900	$ 3,600,000
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right-of-Use Assets	Right-of-Use Assets
Finance lease liabilities	₫ 89,300	$ 3,700,000
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current	Other Liabilities, Current
Operating lease
Right-of-use assets - Operating lease	₫ 5,042,347	$ 207,205,548	₫ 7,081,509
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Right-of-Use Assets	Right-of-Use Assets	Right-of-Use Assets
Total operating lease liabilities	₫ 5,485,846	$ 225,430,286	₫ 6,854,700
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current	Other Liabilities, Current
Current portion of operating lease liabilities	₫ 1,486,822	$ 61,098,090	₫ 1,524,356
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Lease Liabilities, Current	Lease Liabilities, Current
Non-current operating lease liabilities	₫ 3,999,024	$ 164,332,196	₫ 5,330,344
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease Liabilities, Non-Current	Lease Liabilities, Non-Current	Lease Liabilities, Non-Current
Related party
Operating lease
Total operating lease liabilities	₫ 524,032	$ 21,534,087	₫ 1,098,369
Related party \| Vinhomes JSC
Operating lease
Total operating lease liabilities	48,750	2,003,287	36,133
Related party \| VHIZ JSC
Operating lease
Total operating lease liabilities			480,290
Related party \| VHIZ Hai Phong JSC
Operating lease
Total operating lease liabilities	399,513	16,417,219
Related party \| Vincom Retail JSC
Operating lease
Total operating lease liabilities	10,762	442,244	251,927
Related party \| Vincom Retail Operation LLC
Operating lease
Total operating lease liabilities	21,297	875,159	310,162
Related party \| Others
Operating lease
Total operating lease liabilities	43,710	1,796,178	19,857
Nonrelated party
Operating lease
Total operating lease liabilities	₫ 4,961,814	$ 203,896,199	₫ 5,756,331

Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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- Definition

Indicates line item in statement of financial position that includes current finance lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-2

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Amount, after accumulated amortization, of right-of-use asset from finance lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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Indicates line item in statement of financial position that includes finance lease right-of-use asset.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Indicates line item in statement of financial position that includes current operating lease liability.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Indicates line item in statement of financial position that includes noncurrent operating lease liability.

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Indicates line item in statement of financial position that includes operating lease liability.

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

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Indicates line item in statement of financial position that includes operating lease right-of-use asset.

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