Name:	us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipDate
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Data Type:	xbrli:dateItemType
Balance Type:	na
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipLineItems
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Data Type:	xbrli:stringItemType
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Individual, partnership, corporation, or other entity that is responsible for the day-to-day administration of the subsidiary of the limited liability company (LLC) or limited partnership (LP). May also include a description of the compensation or fee arrangements--such as incentive compensation--of the managing member or general partner as related to the performance of the subsidiary of the LLC or LP.

No definition available.

Name:	us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipManagingMemberOrGeneralPartner
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.

No definition available.

Name:	us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

State in which the subsidiary of the limited liability company or limited partnership was organized.

No definition available.

Name:	us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipState
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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Name:	srt_OwnershipAxis=flye_FLYEVINCMember
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Name:	srt_OwnershipAxis=flye_FLYEBIKEINCMember
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Name:	srt_OwnershipAxis=flye_UNIVERSEKINGCORPMember
Namespace Prefix:
Data Type:	na
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Name:	srt_OwnershipAxis=flye_FlyEBikeIncMember
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Name:	srt_OwnershipAxis=flye_FLYEBIKEWORLDINCMember
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Name:	srt_OwnershipAxis=flye_FLYDELIVERYINCMember
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Name:	srt_OwnershipAxis=flye_FLYDCINCMember
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Name:	srt_OwnershipAxis=flye_FLYLAINCMember
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Data Type:	na
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Name:	srt_OwnershipAxis=flye_AOFLLLCMember
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Data Type:	na
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Name:	srt_OwnershipAxis=flye_GOBIKEINCMember
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Data Type:	na
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Name:	srt_OwnershipAxis=flye_FLYEBIKEBOSTONINCMember
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Data Type:	na
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