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OTHER INCOME AND EXPENSES AND LOSSES PER SHARE - Schedule of finance costs (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 (₫)
OTHER INCOME AND EXPENSES AND LOSSES PER SHARE |  |  |  |
Contractual coupons on loans and borrowings | ₫ 8,958,420 | $ 375,363,278 | ₫ 5,883,067 | ₫ 3,442,117
Change in amortized costs of financial instruments measured at amortized cost | 2,833,459 | 118,723,665 | 1,999,914 | 1,156,118
Others | 341,521 | 14,309,939 | 76,859 |
Total | ₫ 12,133,400 | $ 508,396,883 | ₫ 7,959,840 | ₫ 4,598,235

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