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Document and Entity Information
Apr. 05, 2021
Cover [Abstract]  
Document Type 8-K/A
Amendment Flag true
Amendment Description On April 5, 2021, TETRA Technologies, Inc. ("TETRA" or the "Company") filed a Current Report on Form 8-K announcing that its Board of Directors had appointed Shawn D. Williams as a member of the Board of Directors. This Current Report on Form 8-K/A is being filed by TETRA to amend the Current Report on Form 8-K filed on April 5, 2021, to provide disclosure of the Board of Directors’ subsequent appointment of Mr. Williams to certain committees of the Board of Directors.
Document Period End Date Apr. 05, 2021
Entity Registrant Name TETRA Technologies, Inc.
Entity Central Index Key 0000844965
Entity Emerging Growth Company false
Title of 12(b) Security Common Stock
Trading Symbol TTI
Security Exchange Name NYSE
Entity File Number 1-13455
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 74-2148293
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