| Cover | Feb. 14, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Feb. 14, 2023 |
| Entity File Number | 333-206804 |
| Entity Registrant Name | Alpine Auto Brokers Inc. |
| Entity Central Index Key | 0001642365 |
| Entity Tax Identification Number | 38-3970138 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 46 Reeves Road |
| Entity Address, City or Town | Pakuranga |
| Entity Address, Country | NZ |
| Entity Address, Postal Zip Code | 2010 |
| City Area Code | +61 |
| Local Phone Number | 405223877 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
