Principles and Accounting Methods (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Schedule of Ownership Interests

The table below presents at each period’s end and for all entities included in the consolidation scope the following information: the country of incorporation and the percentage of voting rights and ownership interests.

		2023		2022
	Country	Voting rights	Ownership Interest	Voting rights	Ownership Interest	Consolidation Method
Parent company
Criteo S.A	France	100%	100%	100%	100%	Parent company
French subsidiaries
Criteo France SAS	France	100%	100%	100%	100%	Fully consolidated
Criteo Technology	France	100%	100%	100%	100%	Fully consolidated
Condigolabs SAS (2)	France	—%	—%	40%	40%	Fully consolidated
Foreign subsidiaries
Criteo Ltd	United Kingdom	100%	100%	100%	100%	Fully consolidated
Criteo Corp.	United States	100%	100%	100%	100%	Fully consolidated
Madyourself Technologies, Inc. (1)	United States	—%	—%	100%	100%	Fully consolidated
Doobe In Site Ltd.	Israel	100%	100%	100%	100%	Fully consolidated
Criteo GmbH	Germany	100%	100%	100%	100%	Fully consolidated
Criteo Nordics AB	Sweden	100%	100%	100%	100%	Fully consolidated
Criteo Korea Ltd.	Korea	100%	100%	100%	100%	Fully consolidated
Criteo KK	Japan	66%	66%	66%	66%	Fully consolidated
Criteo do Brasil Desenvolvimento De Serviços De Internet Ltda.	Brazil	100%	100%	100%	100%	Fully consolidated
Criteo BV	The Netherlands	100%	100%	100%	100%	Fully consolidated
Criteo Australia Pty Ltd	Australia	100%	100%	100%	100%	Fully consolidated
Criteo Srl	Italy	100%	100%	100%	100%	Fully consolidated
Criteo Advertising (Beijing) Co. Ltd	China	100%	100%	100%	100%	Fully consolidated
Brandcrush Pty Ltd	Australia	100%	100%	—%	—%	Fully consolidated
Criteo Singapore Pte. Ltd.	Singapore	100%	100%	100%	100%	Fully consolidated
Criteo LLC	Russia	100%	100%	100%	100%	Fully consolidated
Criteo Europa MM S.L.	Spain	100%	100%	100%	100%	Fully consolidated
Criteo España S.L.	Spain	100%	100%	100%	100%	Fully consolidated
Criteo Canada Corp.	Canada	100%	100%	100%	100%	Fully consolidated
Criteo Reklamcılık Hizmetleri ve Ticaret Anonim Şirketi	Turkey	100%	100%	100%	100%	Fully consolidated
Criteo MEA FZ-LLC	United Arab Emirates	100%	100%	100%	100%	Fully consolidated
Criteo India Private Limited	India	100%	100%	100%	100%	Fully consolidated
Gemini HoldCo, LLC (1)	United States	—%	—%	100%	100%	Fully consolidated
Bidswitch GmbH	Switzerland	100%	100%	100%	100%	Fully consolidated
Bidswitch Inc.	United States	100%	100%	100%	100%	Fully consolidated
Iponweb GmbH	Switzerland	100%	100%	100%	100%	Fully consolidated
Iponweb GmbH	Deutschland	100%	100%	100%	100%	Fully consolidated
Iponweb Limited	United Kingdom	100%	100%	100%	100%	Fully consolidated
Iponweb Labs Limited	Cyprus	100%	100%	100%	100%	Fully consolidated
Iponweb Inc. (1)	United States	—%	—%	100%	100%	Fully consolidated
The MediaGrid Inc.	United States	100%	100%	100%	100%	Fully consolidated
Iponweb Labs LLC	Armenia	100%	100%	100%	100%	Fully consolidated

(1) Merged with Criteo Corp.

(2) Disposal of investment