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Subsequent Events (Details) - Subsequent Event [Member] | Mar. 07, 2024 USD ($)
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Subsequent Events [Line Items] |
Dissolved and deregistered amount | $ 616,411
Technology (Tianjin) Co., Limited [Member] |
Subsequent Events [Line Items] |
Dissolved and deregistered amount | $ 616,411

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- Definition Amount of dissolved and deregistered. + References No definition available. + Details
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Namespace Prefix: | ftft_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | ftft_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=ftft_TechnologyTianjinCoLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |