| Cover | Mar. 31, 2023 |
| Cover [Abstract] | |
| Entity Registrant Name | TPCO Holding Corp. |
| Entity Central Index Key | 0001876945 |
| Document Type | 8-K |
| Amendment Flag | false |
| Entity Emerging Growth Company | true |
| Document Period End Date | Mar. 31, 2023 |
| Entity Ex Transition Period | false |
| Entity Incorporation State Country Code | Z4 |
| Entity Tax Identification Number | 98-1566338 |
| Written Communications | false |
| Soliciting Material | true |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Entity File Number | 0-56348 |
| Entity Address Address Line 1 | 1550 Leigh Avenue |
| Entity Address City Or Town | San Jose |
| Entity Address State Or Province | CA |
| Entity Address Postal Zip Code | 95125 |
| City Area Code | 669 |
| Local Phone Number | 279-5390 |
