| Cover | Nov. 14, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Nov. 14, 2022 |
| Entity File Number | 001-34591 |
| Entity Registrant Name | SHARING ECONOMY INTERNATIONAL INC. |
| Entity Central Index Key | 0000819926 |
| Entity Tax Identification Number | 90-0648920 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | No.85 Castle Peak Road |
| Entity Address, Address Line Two | Castle Peak Bay |
| Entity Address, City or Town | Tuen Mun |
| Entity Address, Country | HK |
| City Area Code | 852 |
| Local Phone Number | 35832186 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
