Document And Entity Information
Document And Entity Information | Aug. 03, 2023 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Aug. 03, 2023 |
Entity Registrant Name | ICF International, Inc. |
Entity Central Index Key | 0001362004 |
Entity Emerging Growth Company | false |
Securities Act File Number | 001-33045 |
Entity Incorporation, State or Country Code | DE |
Entity Tax Identification Number | 22-3661438 |
Entity Address, Address Line One | 1902 Reston Metro Plaza |
Entity Address, City or Town | Reston |
Entity Address, State or Province | VA |
Entity Address, Postal Zip Code | 20190 |
City Area Code | 703 |
Local Phone Number | 934-3000 |
Entity Information, Former Legal or Registered Name | Not Applicable |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock |
Trading Symbol | ICFI |
Security Exchange Name | NASDAQ |