| Cover Page | May 11, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | May 11, 2022 |
| Entity Registrant Name | TRAEGER, INC. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-40694 |
| Entity Tax Identification Number | 82-2739741 |
| Entity Address, Address Line One | 1215 E Wilmington Ave |
| Entity Address, Address Line Two | Suite 200 |
| Entity Address, City or Town | Salt Lake City |
| Entity Address, State or Province | UT |
| Entity Address, Postal Zip Code | 84106 |
| City Area Code | 801 |
| Local Phone Number | 701-7180 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.0001 par value per share |
| Trading Symbol | COOK |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Entity Central Index Key | 0001857853 |
| Amendment Flag | false |
