v3.25.3

Cover	Nov. 05, 2025
Document Information [Line Items]
Document Type	8-K
Document Period End Date	Nov. 05, 2025
Entity Registrant Name	Fortrea Holdings Inc.
Entity Incorporation, State or Country Code	DE
Entity File Number	001-41704
Entity Tax Identification Number	92-2796441
Entity Address, Address Line One	8 Moore Drive
Entity Address, City or Town	Durham,
Entity Address, State or Province	NC
Entity Address, Postal Zip Code	27709
City Area Code	877
Local Phone Number	495-0816
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Entity Emerging Growth Company	false
Entity Central Index Key	0001965040
Amendment Flag	false
Common Class A
Document Information [Line Items]
Title of 12(b) Security	Common Stock, $0.001 par value
Trading Symbol	FTRE
Security Exchange Name	NASDAQ
Preferred Class A
Document Information [Line Items]
Title of 12(b) Security	Rights to Purchase Series A Preferred Stock, par value $0.001 per share
No Trading Symbol Flag	true
Security Exchange Name	NASDAQ

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Fortrea Holdings Inc. 8-K