| Cover | Mar. 30, 2023 |
| Cover [Abstract] | |
| Entity Registrant Name | Trilogy International Partners Inc. |
| Entity Central Index Key | 0001689382 |
| Document Type | 8-K |
| Amendment Flag | false |
| Entity Emerging Growth Company | false |
| Document Period End Date | Mar. 30, 2023 |
| Entity Incorporation State Country Code | A1 |
| Entity Tax Identification Number | 98-1361786 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Entity File Number | 000-55716 |
| Entity Address Address Line 1 | 155 108th Avenue NE |
| Entity Address Address Line 2 | Suite 400 |
| Entity Address City Or Town | Bellevue |
| Entity Address State Or Province | WA |
| Entity Address Postal Zip Code | 98004 |
| City Area Code | 425 |
| Local Phone Number | 458-5900 |
