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DIVIDEND PREFERENCE SHARES - Additional information (Details) ₫ / shares in Units, ₫ in Millions	1 Months Ended			12 Months Ended
	Jun. 30, 2022 VND (₫)	May 31, 2022 VND (₫)	Mar. 31, 2022 ₫ / shares shares	Dec. 31, 2024 VND (₫) ₫ / shares shares	Dec. 31, 2023 VND (₫)	Dec. 31, 2024 USD ($)	Dec. 31, 2022 USD ($)
DIVIDEND PREFERENCE SHARES
Long-term derivative liabilities				₫ 36,326	₫ 137,057	$ 1,492,747
Value of shares issued \| ₫					₫ 4,605,166
Number of shares issued				9,751,587,414
Vingroup JSC \| Exchangeable Bonds
DIVIDEND PREFERENCE SHARES
Aggregate principal amount \| $							$ 625,000,000
Short-term loans, interest rate per annum				9.00%
DPS1
DIVIDEND PREFERENCE SHARES
Number of shares issued			10,000	600,000,000
Par value (in VND per share) \| ₫ / shares			₫ 0
Percentage rate used to calculate dividend payments, issuance value				0.01%
DPS2
DIVIDEND PREFERENCE SHARES
Long-term derivative liabilities				₫ 21,619,600		$ 888,400,000
DPS2 \| VinFast Vietnam
DIVIDEND PREFERENCE SHARES
Value of shares issued \| ₫	₫ 2,249,640	₫ 11,745,720
DPS2 \| Vingroup JSC
DIVIDEND PREFERENCE SHARES
Automatic conversion period for preferred stock (in years)				5 years 3 months
Conversion ratio				1		1
DPS3
DIVIDEND PREFERENCE SHARES
Number of shares issued				2,578,216,022
Percentage rate used to calculate dividend payments, issuance value				0.01%
DPS4
DIVIDEND PREFERENCE SHARES
Number of shares issued				4,573,371,392
Percentage rate used to calculate dividend payments, issuance value				9.00%
DPS5
DIVIDEND PREFERENCE SHARES
Number of shares issued				2,000,000,000
Par value (in VND per share) \| ₫ / shares				₫ 0
Percentage rate used to calculate dividend payments, issuance value				12.00%