| Cover | Feb. 25, 2025 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Feb. 25, 2025 |
| Entity File Number | 1-13455 |
| Entity Tax Identification Number | 74-2148293 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 24955 Interstate 45 North |
| Entity Address, City or Town | The Woodlands |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 77380 |
| City Area Code | 281 |
| Local Phone Number | 367-1983 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Registrant Name | TETRA Technologies, Inc. |
| Entity Central Index Key | 0000844965 |
| Amendment Flag | false |
| Common Stock | |
| Cover [Abstract] | |
| Trading Symbol | TTI |
| Security Exchange Name | NYSE |
| Title of 12(b) Security | Common Stock |
| Document Information [Line Items] | |
| Title of 12(b) Security | Common Stock |
| Trading Symbol | TTI |
| Security Exchange Name | NYSE |
| Series A Preferred Stock | |
| Cover [Abstract] | |
| Trading Symbol | N/A |
| Security Exchange Name | NYSE |
| Title of 12(b) Security | Preferred Share Purchase Right |
| Document Information [Line Items] | |
| Title of 12(b) Security | Preferred Share Purchase Right |
| Trading Symbol | N/A |
| Security Exchange Name | NYSE |
