Cover Page
Cover Page | Mar. 02, 2021 | Nov. 24, 2020 |
Cover [Abstract] | ||
Document Type | 8-K | |
Document Period End Date | Apr. 29, 2021 | |
Entity Registrant Name | TREEHOUSE FOODS, INC. | |
Entity File Number | 001-32504 | |
Entity Incorporation, State or Country Code | DE | |
Entity Tax Identification Number | 20-2311383 | |
Entity Address, Address Line One | 2021 Spring RoadSuite 600 | |
Entity Address, City or Town | Oak Brook | |
Entity Address, Country | IL | |
Entity Address, Postal Zip Code | 60523 | |
City Area Code | 708 | |
Local Phone Number | 483-1300 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Title of 12(b) Security | Common Stock, $0.01 par value | |
Trading Symbol | THS | |
Security Exchange Name | NYSE | |
Entity Emerging Growth Company | false | |
Entity Central Index Key | 0001320695 | |
Amendment Flag | false |