$CRTO
Criteo S.A. Stock $crto

$crto Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000157642723000023 Filed on February 24, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$445.0M	$564.4M	$2.017B
YoY Change	-12.84%	-13.6%	-10.52%
Cost Of Revenue	$224.4M	$317.8M	$1.089B
YoY Change	-23.58%	-22.27%	-26.05%
Gross Profit	$181.5M	$246.6M	$795.2M
YoY Change	-1.37%	0.92%	1.7%
Gross Profit Margin	40.79%	43.69%	39.42%
Selling, General & Admin	$141.4M	$128.6M	$583.3M
YoY Change	15.59%	5.3%	21.97%
% of Gross Profit	77.91%	52.15%	73.36%
Research & Development	$63.59M	$69.35M	$187.6M
YoY Change	86.88%	67.59%	23.57%
% of Gross Profit	35.03%	28.12%	23.59%
Depreciation & Amortization	$27.31M	$15.61M	$55.60M
YoY Change	2.63%	-32.17%	-15.55%
% of Gross Profit	15.05%	6.33%	6.99%
Operating Expenses	$205.0M	$197.9M	$770.9M
YoY Change	31.11%	15.99%	22.36%
Operating Profit	-$23.49M	$48.64M	$24.28M
YoY Change	-184.93%	-33.99%	-84.01%
Interest Expense	$486.0K	-$6.412M	$2.025M
YoY Change	-11.15%	211.26%	-10.83%
% of Operating Profit		-13.18%	8.34%
Other Income/Expense, Net	$6.800M	$268.0K	$17.80M
YoY Change	70.0%	-95.03%	836.84%
Pretax Income	-$16.67M	$42.50M	$42.06M
YoY Change	-152.59%	-38.47%	-72.65%
Income Tax	-$4.600M	$26.45M	$31.19M
% Of Pretax Income		62.24%	74.14%
Net Earnings	-$11.81M	$15.40M	$8.952M
YoY Change	-157.36%	-79.12%	-93.34%
Net Earnings / Revenue	-2.65%	2.73%	0.44%
Basic Earnings Per Share	-$0.21		$0.15
Diluted Earnings Per Share	-$0.20	$0.22	$0.14
COMMON SHARES
Basic Shares Outstanding	55.83M shares	60.21M shares	60.00M shares
Diluted Shares Outstanding	60.49M shares		62.76M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$337.7M	$373.3M	$373.3M
YoY Change	-45.6%	-34.6%	-34.03%
Cash & Equivalents	$305.7M	$348.2M	$282.3M
Short-Term Investments	$32.04M	$25.10M	$25.10M
Other Short-Term Assets	$58.12M	$51.87M	$70.10M
YoY Change	27.84%	51.73%	181.26%
Inventory
Prepaid Expenses	$32.42M	$24.55M
Receivables	$545.8M	$708.9M	$708.9M
Other Receivables	$119.4M	$108.7M	$108.7M
Total Short-Term Assets	$1.125B	$1.261B	$1.261B
YoY Change	-8.44%	-0.25%	-0.25%
LONG-TERM ASSETS
Property, Plant & Equipment	$146.2M	$131.2M	$233.4M
YoY Change	13.2%	-6.25%	-10.31%
Goodwill	$522.8M	$515.1M
YoY Change	59.33%	56.25%
Intangibles	$179.9M	$176.0M
YoY Change	126.43%	112.98%
Long-Term Investments	$15.42M	$5.928M	$5.928M
YoY Change	124.9%	-48.16%	-48.16%
Other Assets	$50.00M	$50.82M	$157.5M
YoY Change	55.55%	43.38%	344.27%
Total Long-Term Assets	$1.066B	$1.088B	$1.088B
YoY Change	55.33%	51.22%	51.22%
TOTAL ASSETS
Total Short-Term Assets	$1.125B	$1.261B	$1.261B
Total Long-Term Assets	$1.066B	$1.088B	$1.088B
Total Assets	$2.191B	$2.349B	$2.349B
YoY Change	14.42%	18.42%	18.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$602.2M	$768.3M	$768.3M
YoY Change	58.95%	76.73%	76.73%
Accrued Expenses	$132.9M	$116.6M	$116.6M
YoY Change	6.16%	-11.82%	-11.82%
Deferred Revenue		$10.00K
YoY Change		-87.8%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$4.208M	$219.0K	$219.0K
YoY Change	20.88%	-65.89%	-65.89%
Total Short-Term Liabilities	$992.9M	$1.080B	$1.080B
YoY Change	62.1%	60.58%	60.58%
LONG-TERM LIABILITIES
Long-Term Debt	$76.00K	$74.00K	$74.00K
YoY Change	-78.53%	-79.44%	-79.44%
Other Long-Term Liabilities	$26.29M	$69.23M	$184.3M
YoY Change	242.43%	600.24%	68.56%
Total Long-Term Liabilities	$148.4M	$187.8M	$184.3M
YoY Change	47.94%	66.6%	68.08%
TOTAL LIABILITIES
Total Short-Term Liabilities	$992.9M	$1.080B	$1.080B
Total Long-Term Liabilities	$148.4M	$187.8M	$184.3M
Total Liabilities	$1.141B	$1.268B	$1.301B
YoY Change	60.11%	61.45%	58.55%
SHAREHOLDERS EQUITY
Retained Earnings	$551.9M	$577.7M
YoY Change	-10.93%	-3.98%
Common Stock	$762.5M	$736.6M
YoY Change	2.67%	0.43%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$211.4M	$174.3M
YoY Change	53.94%	32.48%
Treasury Stock Shares
Shareholders Equity	$1.018B	$1.048B	$1.048B
YoY Change
Total Liabilities & Shareholders Equity	$2.191B	$2.349B	$2.349B
YoY Change	14.42%	18.42%	18.42%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$11.81M	$15.40M	$8.952M
YoY Change	-157.36%	-79.12%	-93.34%
Depreciation, Depletion And Amortization	$27.31M	$15.61M	$55.60M
YoY Change	2.63%	-32.17%	-15.55%
Cash From Operating Activities	$41.96M	$125.5M	$256.0M
YoY Change	-44.0%	90.05%	15.88%
INVESTING ACTIVITIES
Capital Expenditures	$37.20M	$35.84M	$84.80M
YoY Change	-442.59%	-438.12%	-254.22%
Acquisitions	$6.500M		$138.0M
YoY Change			1224.76%
Other Investing Activities	$1.093M	$3.446M	-$81.32M
YoY Change	-96.07%	705.14%	280.3%
Cash From Investing Activities	-$36.10M	-$32.40M	-$166.1M
YoY Change	-313.31%	218.47%	117.53%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$134.7M
YoY Change			79.95%
Debt Paid & Issued, Net	$0.00		$78.51M
YoY Change	-100.0%		6186.07%
Cash From Financing Activities	-$72.22M	-76.85M	-$113.0M
YoY Change	5182.88%	216.3%	41.1%
NET CHANGE
Cash From Operating Activities	$41.96M	125.5M	$256.0M
Cash From Investing Activities	-$36.10M	-32.40M	-$166.1M
Cash From Financing Activities	-$72.22M	-76.85M	-$113.0M
Net Change In Cash	-$67.54M	16.21M	-$67.33M
YoY Change	-191.49%	-48.61%	-344.68%
FREE CASH FLOW
Cash From Operating Activities	$41.96M	$125.5M	$256.0M
Capital Expenditures	$37.20M	$35.84M	$84.80M
Free Cash Flow	$4.769M	$89.61M	$171.2M
YoY Change	-94.44%	16.97%	-37.95%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001576427
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-36153
CY2022	dei	Entity Registrant Name EntityRegistrantName	Criteo S.A.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	I0
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	32 Rue Blanche
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75009
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Paris
CY2022	dei	Entity Address Country EntityAddressCountry	FR
CY2022	dei	Country Region CountryRegion	33
CY2022	dei	City Area Code CityAreaCode	75
CY2022	dei	Local Phone Number LocalPhoneNumber	85 09 39
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	1605000000	usd
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	55833562	shares
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	33920000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	19665000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	112044000	usd
CY2022	dei	Auditor Firm AuditorFirmId	1756
CY2022	dei	Auditor Name AuditorName	Deloitte & Associés
CY2022	dei	Auditor Location AuditorLocation	Paris-La Défense, France
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	348200000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	515527000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	47800000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	45400000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	708949000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	581988000	usd
CY2022Q4	crto	Prepaid Income Taxes PrepaidIncomeTaxes	23609000	usd
CY2021Q4	crto	Prepaid Income Taxes PrepaidIncomeTaxes	8784000	usd
CY2022Q4	crto	Prepaid Other Taxesand Other Taxes Receivable PrepaidOtherTaxesandOtherTaxesReceivable	78274000	usd
CY2021Q4	crto	Prepaid Other Taxesand Other Taxes Receivable PrepaidOtherTaxesandOtherTaxesReceivable	73388000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	51866000	usd
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	34182000	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	25000000	usd
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	0	usd
CY2022Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	25098000	usd
CY2021Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	50299000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	1260996000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1264168000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	131207000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	139961000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	175983000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	82627000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	515140000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	329699000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	102176000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	120257000	usd
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	75000000	usd
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	0	usd
CY2022Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	0	usd
CY2021Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	5000000	usd
CY2022Q4	us-gaap	Nontrade Receivables Noncurrent NontradeReceivablesNoncurrent	5928000	usd
CY2021Q4	us-gaap	Nontrade Receivables Noncurrent NontradeReceivablesNoncurrent	6436000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	50818000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	0	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	31646000	usd
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	35443000	usd
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	1087898000	usd
CY2021Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	719423000	usd
CY2022Q4	us-gaap	Assets Assets	2348894000	usd
CY2021Q4	us-gaap	Assets Assets	1983591000	usd
CY2022Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	742918000	usd
CY2021Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	430245000	usd
CY2022Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	65759000	usd
CY2021Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	3059000	usd
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	13037000	usd
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	6641000	usd
CY2022Q4	crto	Financial Liabilities Current FinancialLiabilitiesCurrent	219000	usd
CY2021Q4	crto	Financial Liabilities Current FinancialLiabilitiesCurrent	642000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	31003000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	34066000	usd
CY2022Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	58031000	usd
CY2021Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	60236000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	85569000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	98136000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	83457000	usd
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	39523000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1079993000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	672548000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	3463000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	3053000	usd
CY2022Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	3708000	usd
CY2021Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	5531000	usd
CY2022Q4	crto	Financial Liabilities Noncurrent FinancialLiabilitiesNoncurrent	74000	usd
CY2021Q4	crto	Financial Liabilities Noncurrent FinancialLiabilitiesNoncurrent	360000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	77536000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	93893000	usd
CY2022Q4	us-gaap	Loss Contingency Accrual Carrying Value Noncurrent LossContingencyAccrualCarryingValueNoncurrent	33788000	usd
CY2021Q4	us-gaap	Loss Contingency Accrual Carrying Value Noncurrent LossContingencyAccrualCarryingValueNoncurrent	0	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	69226000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	9886000	usd
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	187795000	usd
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	112723000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	1267788000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	785271000	usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.025
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.025
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	63248728	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	63248728	shares
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	63248728	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	65883347	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	65883347	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	65883347	shares
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	2079000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	2149000	usd
CY2022Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	5985104	shares
CY2021Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	5207873	shares
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	174293000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	131560000	usd
CY2022Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	734492000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	731248000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-91890000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-40294000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	577653000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	601588000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1048041000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1163131000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	33065000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	35189000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1081106000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1198320000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2348894000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1983591000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2017003000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2254235000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2072617000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1088779000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1333440000	usd
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1247571000	usd
CY2022	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	133024000	usd
CY2021	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	138851000	usd
CY2020	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	137028000	usd
CY2022	us-gaap	Gross Profit GrossProfit	795200000	usd
CY2021	us-gaap	Gross Profit GrossProfit	781944000	usd
CY2020	us-gaap	Gross Profit GrossProfit	688018000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	187596000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	151817000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	132513000	usd
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	377996000	usd
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	325616000	usd
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	330285000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	205330000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	152634000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	116395000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	770922000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	630067000	usd
CY2020	us-gaap	Operating Expenses OperatingExpenses	579193000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	24278000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	151877000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	108825000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	17783000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1939000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1939000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	42061000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	153816000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	106886000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	31186000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16169000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32197000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	10875000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	137647000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	74689000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	8952000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	134456000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	71679000	usd
CY2022	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1923000	usd
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3191000	usd
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3010000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.21
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.18
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.09
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.16
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60004707	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60717446	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60876480	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	62760197	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	64231637	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	61818593	shares
CY2022	us-gaap	Profit Loss ProfitLoss	10875000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	137647000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	74689000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-59001000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-61406000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	53213000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-59001000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-61406000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	53213000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2020	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-2969000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1205000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-4692000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-3311000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-1374000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-5214000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-342000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-169000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-522000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-45157000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	77446000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	132594000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-40721000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	81302000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	130821000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-4436000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-3856000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1773000	usd
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1037988000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	74689000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	57906000	usd
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1936000	usd
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	43587000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	27101000	usd
CY2020	us-gaap	Stockholders Equity Other StockholdersEquityOther	3346000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1152687000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	137647000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-60201000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	25473000	usd
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	100043000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	42734000	usd
CY2021	us-gaap	Stockholders Equity Other StockholdersEquityOther	-23000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1198320000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	10875000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-56032000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	431000	usd
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	135685000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	63171000	usd
CY2022	us-gaap	Stockholders Equity Other StockholdersEquityOther	-26000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1081106000	usd
CY2021Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	175000000.0	usd
CY2021	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2647742	shares
CY2021	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	37.99
CY2021Q1	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	1573696	shares
CY2021Q1	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	1498709	shares
CY2022Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	480000000	usd
CY2022	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	5135359	shares
CY2022	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	26.43
CY2022	us-gaap	Stock Issued During Period Shares Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures	1625742	shares
CY2022	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	2732386	shares
CY2022	us-gaap	Profit Loss ProfitLoss	10875000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	137647000	usd
CY2020	us-gaap	Profit Loss ProfitLoss	74689000	usd
CY2022	us-gaap	Adjustments Noncash Items To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	185029000	usd
CY2021	us-gaap	Adjustments Noncash Items To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	124879000	usd
CY2020	us-gaap	Adjustments Noncash Items To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	154629000	usd
CY2022	crto	Depreciation Depletionand Amortizationand Provisionsfor Various DepreciationDepletionandAmortizationandProvisionsforVarious	150261000	usd
CY2021	crto	Depreciation Depletionand Amortizationand Provisionsfor Various DepreciationDepletionandAmortizationandProvisionsforVarious	90934000	usd
CY2020	crto	Depreciation Depletionand Amortizationand Provisionsfor Various DepreciationDepletionandAmortizationandProvisionsforVarious	106591000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	65034000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	44528000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	28770000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	194000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-1965000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-2714000	usd
CY2022	crto	Interest Accrued And Non Cash Financial Income And Expenses InterestAccruedAndNonCashFinancialIncomeAndExpenses	-259000	usd
CY2021	crto	Interest Accrued And Non Cash Financial Income And Expenses InterestAccruedAndNonCashFinancialIncomeAndExpenses	0	usd
CY2020	crto	Interest Accrued And Non Cash Financial Income And Expenses InterestAccruedAndNonCashFinancialIncomeAndExpenses	0	usd
CY2022	crto	Increase Decrease In Unrecognized Tax Benefits IncreaseDecreaseInUnrecognizedTaxBenefits	412000	usd
CY2021	crto	Increase Decrease In Unrecognized Tax Benefits IncreaseDecreaseInUnrecognizedTaxBenefits	0	usd
CY2020	crto	Increase Decrease In Unrecognized Tax Benefits IncreaseDecreaseInUnrecognizedTaxBenefits	0	usd
CY2022	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	771000	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3602000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-18642000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3720000	usd
CY2022	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-10952000	usd
CY2021	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	6043000	usd
CY2020	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	10867000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	23646000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-51000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1967000	usd
CY2022	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-60081000	usd
CY2021	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	41613000	usd
CY2020	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	43962000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	41910000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	134950000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	3957000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	133792000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	82691000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-33314000	usd
CY2022	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	14687000	usd
CY2021	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	19742000	usd
CY2020	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	7188000	usd
CY2022	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-17862000	usd
CY2021	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	33033000	usd
CY2020	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	6261000	usd
CY2022	crto	Increase Decrease In Operating Lease Liabilities Assets IncreaseDecreaseInOperatingLeaseLiabilitiesAssets	748000	usd
CY2021	crto	Increase Decrease In Operating Lease Liabilities Assets IncreaseDecreaseInOperatingLeaseLiabilitiesAssets	-2645000	usd
CY2020	crto	Increase Decrease In Operating Lease Liabilities Assets IncreaseDecreaseInOperatingLeaseLiabilitiesAssets	-5764000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	255985000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	220913000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	185356000	usd
CY2022	crto	Payments To Acquire Intangible Assets Property Plant And Equipment PaymentsToAcquireIntangibleAssetsPropertyPlantAndEquipment	84796000	usd
CY2021	crto	Payments To Acquire Intangible Assets Property Plant And Equipment PaymentsToAcquireIntangibleAssetsPropertyPlantAndEquipment	54983000	usd
CY2020	crto	Payments To Acquire Intangible Assets Property Plant And Equipment PaymentsToAcquireIntangibleAssetsPropertyPlantAndEquipment	67287000	usd
CY2022	crto	Increase Decreasein Accounts Payable Relatedto Intangible Assets Property Plantand Equipment IncreaseDecreaseinAccountsPayableRelatedtoIntangibleAssetsPropertyPlantandEquipment	28951000	usd
CY2021	crto	Increase Decreasein Accounts Payable Relatedto Intangible Assets Property Plantand Equipment IncreaseDecreaseinAccountsPayableRelatedtoIntangibleAssetsPropertyPlantandEquipment	1973000	usd
CY2020	crto	Increase Decreasein Accounts Payable Relatedto Intangible Assets Property Plantand Equipment IncreaseDecreaseinAccountsPayableRelatedtoIntangibleAssetsPropertyPlantandEquipment	1818000	usd
CY2022	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	138027000	usd
CY2021	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	10419000	usd
CY2020	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	1176000	usd
CY2022	crto	Paymentsfor Proceedsfrom Changein Other Financial Noncurrent Assets PaymentsforProceedsfromChangeinOtherFinancialNoncurrentAssets	-27753000	usd
CY2021	crto	Paymentsfor Proceedsfrom Changein Other Financial Noncurrent Assets PaymentsforProceedsfromChangeinOtherFinancialNoncurrentAssets	12938000	usd
CY2020	crto	Paymentsfor Proceedsfrom Changein Other Financial Noncurrent Assets PaymentsforProceedsfromChangeinOtherFinancialNoncurrentAssets	34448000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-166119000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-76367000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-101093000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	78513000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	153188000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	78513000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1249000	usd
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	167344000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1028000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	25196000	usd
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1727000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	135685000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	100027000	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	43655000	usd
CY2022	crto	Proceedsfrom Paymentsfor Changein Other Financial Liabilities ProceedsfromPaymentsforChangeinOtherFinancialLiabilities	-265000	usd
CY2021	crto	Proceedsfrom Paymentsfor Changein Other Financial Liabilities ProceedsfromPaymentsforChangeinOtherFinancialLiabilities	-4037000	usd
CY2020	crto	Proceedsfrom Paymentsfor Changein Other Financial Liabilities ProceedsfromPaymentsforChangeinOtherFinancialLiabilities	-1663000	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	21878000	usd
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	usd
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-113044000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-80117000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-57747000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-44149000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-36913000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	42732000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-67327000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	27516000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	69248000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	515527000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	488011000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	418763000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	448200000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	515527000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	488011000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	38124000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	28767000	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	17610000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	1298000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	1486000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	2155000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates </span></div><div style="margin-bottom:3pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of our Consolidated Financial Statements requires the use of estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amount of revenue and expenses during the period. We base our estimates and assumptions on historical experience and other factors that we believe to be reasonable under the circumstances. We evaluate our estimates and assumptions on an ongoing basis. Our actual results may differ from these estimates. </span></div><div style="margin-bottom:3pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On an on-going basis, management evaluates its estimates, primarily those related to: (1) gross vs net assessment in revenue recognition (2) allowances for credit losses, (3) income taxes, (4) assumptions used in valuing acquired assets and assumed liabilities in business combinations, (5) assumptions used in the valuation of goodwill, intangible assets and leases, (6) assumptions used in the valuation model to determine the fair value of share-based compensation plan, (7) assumptions surrounding the recognition and valuation of contingent liabilities and losses.</span></div>
CY2022	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3	reporting_unit
CY2022	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3	reporting_unit
CY2022	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Property, Plant and Equipment and Impairment of Long-lived Assets</span></div><div style="margin-bottom:12pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset is impaired or the estimated useful life is no longer appropriate. If indicators of impairment exist and the undiscounted projected cash flows associated with an asset are less than the carrying amount of the asset, an impairment loss is recorded to write the asset down to its estimated fair value. Fair value is estimated based on discounted future cash flows.</span></div>
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="margin-top:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Concentration of Credit Risk</span></div><div style="margin-bottom:12pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that potentially subject the Company to significant concentrations of credit risk consist primarily of cash, cash equivalents and accounts receivable. The Company’s cash and cash equivalents are held and foreign exchange contracts are transacted with major financial institutions that the Company's management has assessed to be of high credit quality. The Company has not experienced any losses in such accounts.</span></div><div style="margin-bottom:12pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company mitigates its credit risk with respect to accounts receivable by performing credit evaluations and monitoring agencies' and advertisers' accounts receivable balances. As of December 31, 2022 and 2021 no customer accounted for 10% or more of accounts receivable. During the years ended December 31, 2022, 2021 and 2020, no single customer represented 10% or more of revenue.</span></div>
CY2022	crto	Cir Tax Credits Offset Against Rd Expenses CIRTaxCreditsOffsetAgainstRDExpenses	14700000	usd
CY2021	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2017003000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2254235000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2072617000	usd
CY2022	crto	Gross Profit And Other Costs Of Revenue GrossProfitAndOtherCostsOfRevenue	928224000	usd
CY2021	crto	Gross Profit And Other Costs Of Revenue GrossProfitAndOtherCostsOfRevenue	920795000	usd
CY2020	crto	Gross Profit And Other Costs Of Revenue GrossProfitAndOtherCostsOfRevenue	825046000	usd
CY2022	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	133024000	usd
CY2021	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	138851000	usd
CY2020	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	137028000	usd
CY2022	us-gaap	Gross Profit GrossProfit	795200000	usd
CY2021	us-gaap	Gross Profit GrossProfit	781944000	usd
CY2020	us-gaap	Gross Profit GrossProfit	688018000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	187596000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	151817000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	132513000	usd
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	377996000	usd
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	325616000	usd
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	330285000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	205330000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	152634000	usd
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	116395000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	770922000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	630067000	usd
CY2020	us-gaap	Operating Expenses OperatingExpenses	579193000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	24278000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	151877000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	108825000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	17783000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1939000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1939000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	42061000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	153816000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	106886000	usd
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2022Q4	us-gaap	Cash Cash	282293000	usd
CY2022Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	65907000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	348200000	usd
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	25098000	usd
CY2021Q4	us-gaap	Cash Cash	378299000	usd
CY2021Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	137228000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	515527000	usd
CY2021Q4	us-gaap	Marketable Securities MarketableSecurities	55299000	usd
CY2022Q4	us-gaap	Marketable Securities MarketableSecurities	25098000	usd
CY2021Q4	us-gaap	Marketable Securities MarketableSecurities	55299000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	100000000	usd
CY2022Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	25000000	usd
CY2021Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	0	usd
CY2022Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	75000000	usd
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	0	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	100000000	usd
CY2021Q4	us-gaap	Restricted Cash RestrictedCash	0	usd
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	756741000	usd
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	627379000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	47792000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	45391000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	708949000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	581988000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	45391000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	39899000	usd
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	16068000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	18641000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	14433000	usd
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	30818000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	19370000	usd
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	7485000	usd
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	11555000	usd
CY2022	crto	Accounts Receivable Allowance For Credit Loss Other Increase Decrease AccountsReceivableAllowanceForCreditLossOtherIncreaseDecrease	4733000	usd
CY2021	crto	Accounts Receivable Allowance For Credit Loss Other Increase Decrease AccountsReceivableAllowanceForCreditLossOtherIncreaseDecrease	0	usd
CY2020	crto	Accounts Receivable Allowance For Credit Loss Other Increase Decrease AccountsReceivableAllowanceForCreditLossOtherIncreaseDecrease	0	usd
CY2022	crto	Accounts Receivable Allowance For Doubtful Accounts Currency Translation Adjustment Increase Decrease AccountsReceivableAllowanceForDoubtfulAccountsCurrencyTranslationAdjustmentIncreaseDecrease	1603000	usd
CY2021	crto	Accounts Receivable Allowance For Doubtful Accounts Currency Translation Adjustment Increase Decrease AccountsReceivableAllowanceForDoubtfulAccountsCurrencyTranslationAdjustmentIncreaseDecrease	1456000	usd
CY2020	crto	Accounts Receivable Allowance For Doubtful Accounts Currency Translation Adjustment Increase Decrease AccountsReceivableAllowanceForDoubtfulAccountsCurrencyTranslationAdjustmentIncreaseDecrease	-1046000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	47792000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	45391000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	39899000	usd
CY2022	us-gaap	Proceeds Accounts Receivable Previously Written Off Recovery ProceedsAccountsReceivablePreviouslyWrittenOffRecovery	3200000	usd
CY2022Q4	crto	Prepayments To Suppliers PrepaymentsToSuppliers	12421000	usd
CY2021Q4	crto	Prepayments To Suppliers PrepaymentsToSuppliers	9640000	usd
CY2022Q4	crto	Other Debtors OtherDebtors	6768000	usd
CY2021Q4	crto	Other Debtors OtherDebtors	9259000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	24549000	usd
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	15283000	usd
CY2022Q4	crto	Other Assets Current Other OtherAssetsCurrentOther	8128000	usd
CY2021Q4	crto	Other Assets Current Other OtherAssetsCurrentOther	0	usd
CY2022Q4	crto	Other Assetsand Receivables Gross Current OtherAssetsandReceivablesGrossCurrent	51866000	usd
CY2021Q4	crto	Other Assetsand Receivables Gross Current OtherAssetsandReceivablesGrossCurrent	34182000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	361377000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	374641000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	230170000	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	234680000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	131207000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	139961000	usd
CY2022	us-gaap	Depreciation Depreciation	55600000	usd
CY2021	us-gaap	Depreciation Depreciation	65800000	usd
CY2022Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	357706000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	181723000	usd
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	175983000	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	245500000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	162873000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	82627000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	33400000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	22600000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	24900000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	48081000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	52088000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	47065000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	22534000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2057000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	4158000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	175983000	usd
CY2020Q4	us-gaap	Goodwill Goodwill	325805000	usd
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	8712000	usd
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-4818000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	329699000	usd
CY2022Q4	crto	Other Financial Liabilities Due In Fifth Year OtherFinancialLiabilitiesDueInFifthYear	0	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	187600000	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-2159000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	515140000	usd
CY2022Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	0	usd
CY2022Q4	crto	Other Financial Liabilities OtherFinancialLiabilities	293000	usd
CY2022Q4	crto	Other Financial Liabilities Due In Next Fiscal Year OtherFinancialLiabilitiesDueInNextFiscalYear	218000	usd
CY2022Q4	crto	Other Financial Liabilities Due In Second Year OtherFinancialLiabilitiesDueInSecondYear	0	usd
CY2022Q4	crto	Other Financial Liabilities Due In Third Year OtherFinancialLiabilitiesDueInThirdYear	75000	usd
CY2022Q4	crto	Other Financial Liabilities Due In Fourth Year OtherFinancialLiabilitiesDueInFourthYear	0	usd
CY2022Q4	crto	Other Financial Liabilities Due In Sixth Year OtherFinancialLiabilitiesDueInSixthYear	0	usd
CY2022Q4	crto	Financial Liabilities FinancialLiabilities	293000	usd
CY2022Q4	crto	Financial Liabilities Due In Next Fiscal Year FinancialLiabilitiesDueInNextFiscalYear	218000	usd
CY2022Q4	crto	Financial Liabilities Due In Second Year FinancialLiabilitiesDueInSecondYear	0	usd
CY2022Q4	crto	Financial Liabilities Due In Third Year FinancialLiabilitiesDueInThirdYear	75000	usd
CY2022Q4	crto	Financial Liabilities Due In Fourth Year FinancialLiabilitiesDueInFourthYear	0	usd
CY2022Q4	crto	Financial Liabilities Due In Fifth Year FinancialLiabilitiesDueInFifthYear	0	usd
CY2022Q4	crto	Financial Liabilities Due In Sixth Year FinancialLiabilitiesDueInSixthYear	0	usd
CY2022Q4	us-gaap	Operating Lease Cost OperatingLeaseCost	7128000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	33284000	usd
CY2022Q4	us-gaap	Short Term Lease Cost ShortTermLeaseCost	172000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	681000	usd
CY2022Q4	us-gaap	Variable Lease Cost VariableLeaseCost	94000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	458000	usd
CY2022Q4	us-gaap	Sublease Income SubleaseIncome	401000	usd
CY2022	us-gaap	Sublease Income SubleaseIncome	883000	usd
CY2022Q4	us-gaap	Lease Cost LeaseCost	6993000	usd
CY2022	us-gaap	Lease Cost LeaseCost	33540000	usd
CY2021Q4	us-gaap	Operating Lease Cost OperatingLeaseCost	9292000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	43653000	usd
CY2021Q4	us-gaap	Short Term Lease Cost ShortTermLeaseCost	203000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	585000	usd
CY2021Q4	us-gaap	Variable Lease Cost VariableLeaseCost	69000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	644000	usd
CY2021Q4	us-gaap	Sublease Income SubleaseIncome	129000	usd
CY2021	us-gaap	Sublease Income SubleaseIncome	838000	usd
CY2021Q4	us-gaap	Lease Cost LeaseCost	9435000	usd
CY2021	us-gaap	Lease Cost LeaseCost	44044000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	33920000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	19969000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	16689000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	12761000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	9040000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	19665000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	112044000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3504000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	108540000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	34964000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	52107000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	22728000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	102162000	usd
CY2022Q4	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	16334000	usd
CY2021Q4	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	16423000	usd
CY2022Q4	us-gaap	Notes Payable Current NotesPayableCurrent	17671000	usd
CY2021Q4	us-gaap	Notes Payable Current NotesPayableCurrent	17423000	usd
CY2022Q4	crto	Accounts Payable Capital Expenditures AccountsPayableCapitalExpenditures	25414000	usd
CY2021Q4	crto	Accounts Payable Capital Expenditures AccountsPayableCapitalExpenditures	4507000	usd
CY2022Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	2388000	usd
CY2021Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	1088000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	10000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	82000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	21640000	usd
CY2021Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	0	usd
CY2022Q4	crto	Accounts Payable Accrued Liabilities Employeerelated Payablesand Taxes Payable Current AccountsPayableAccruedLiabilitiesEmployeerelatedPayablesandTaxesPayableCurrent	83457000	usd
CY2021Q4	crto	Accounts Payable Accrued Liabilities Employeerelated Payablesand Taxes Payable Current AccountsPayableAccruedLiabilitiesEmployeerelatedPayablesandTaxesPayableCurrent	39523000	usd
CY2022Q4	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	44696000	usd
CY2021Q4	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	0	usd
CY2022Q4	crto	Uncertain Tax Liability UncertainTaxLiability	17980000	usd
CY2021Q4	crto	Uncertain Tax Liability UncertainTaxLiability	0	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	6550000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Noncurrent OtherAccruedLiabilitiesNoncurrent	9886000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	69226000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	9886000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	5531000	usd
CY2020Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	6167000	usd
CY2019Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	8485000	usd
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1756000	usd
CY2021	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1324000	usd
CY2020	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	2232000	usd
CY2022	crto	Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleListNotDisclosedFlag	Interest cost
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	73000	usd
CY2021	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	51000	usd
CY2020	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	95000	usd
CY2022	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	3311000	usd
CY2021	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	1543000	usd
CY2020	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	5214000	usd
CY2022	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	341000	usd
CY2021	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	468000	usd
CY2020	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	-569000	usd
CY2022Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	3708000	usd
CY2021Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	5531000	usd
CY2020Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	6167000	usd
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0425
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.014
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.009
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.050
CY2021	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.050
CY2020	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.050
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	17111000	usd
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	16165000	usd
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	16211000	usd
CY2020Q4	us-gaap	Shares Outstanding SharesOutstanding	60639570	shares
CY2021	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	388759	shares
CY2021	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	1573696	shares
CY2021	us-gaap	Treasury Stock Shares Retired TreasuryStockSharesRetired	1498709	shares
CY2021	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2647742	shares
CY2021Q4	us-gaap	Shares Outstanding SharesOutstanding	60675474	shares
CY2022	us-gaap	Stock Issued During Period Shares Share Based Compensation StockIssuedDuringPeriodSharesShareBasedCompensation	2634619	shares
CY2022	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	1625742	shares
CY2022	us-gaap	Treasury Stock Shares Retired TreasuryStockSharesRetired	2732386	shares
CY2022	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	5135359	shares
CY2022Q4	us-gaap	Shares Outstanding SharesOutstanding	57263624	shares
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	65034000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44528000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	28770000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	5423000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4858000	usd
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2720000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	59611000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	39670000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	26050000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	65034000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44528000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	28770000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	5423000	usd
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4858000	usd
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	2720000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	59611000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	39670000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	26050000	usd
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	561584	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2022	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	56767	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	133648	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1160	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	372329	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.7
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y7M13D
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValue	5.83
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	278462	shares
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	100000	usd
CY2022Q3	crto	Volume Weighted Average Price Number Of Trading Days VolumeWeightedAveragePriceNumberOfTradingDays	20	day
CY2022Q4	us-gaap	Warrants And Rights Outstanding Term WarrantsAndRightsOutstandingTerm	P4Y
CY2021Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	343755	shares
CY2022	crto	Class Of Warrant Or Right Granted During Period ClassOfWarrantOrRightGrantedDuringPeriod	0	shares
CY2022	crto	Class Of Warrant Or Right Exercised During Period ClassOfWarrantOrRightExercisedDuringPeriod	41000	shares
CY2022	crto	Class Of Warrant Or Right Canceled During Period ClassOfWarrantOrRightCanceledDuringPeriod	0	shares
CY2022	crto	Class Of Warrant Or Right Expired During Period ClassOfWarrantOrRightExpiredDuringPeriod	0	shares
CY2022Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	302755	shares
CY2022Q4	crto	Class Of Warrant Or Right Outstanding Weighted Average Grant Date Fair Value ClassOfWarrantOrRightOutstandingWeightedAverageGrantDateFairValue	15.91
CY2022	crto	Class Of Warrant Or Right Vested And Exercisable Weighted Average Remaining Contractual Term ClassOfWarrantOrRightVestedAndExercisableWeightedAverageRemainingContractualTerm	P5Y5M4D
CY2022	crto	Class Of Warrant Or Right Aggregate Intrinsic Value ClassOfWarrantOrRightAggregateIntrinsicValue	11.8
CY2022Q4	crto	Class Of Warrant Or Right Vested And Expected To Vest Exercisable Number ClassOfWarrantOrRightVestedAndExpectedToVestExercisableNumber	276355	shares
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	1932000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	634000	usd
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	1117000	usd
CY2022	us-gaap	Interest Expense InterestExpense	2025000	usd
CY2021	us-gaap	Interest Expense InterestExpense	2271000	usd
CY2020	us-gaap	Interest Expense InterestExpense	2811000	usd
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	1520000	usd
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	1988000	usd
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	2381000	usd
CY2022	us-gaap	Debt Related Commitment Fees And Debt Issuance Costs DebtRelatedCommitmentFeesAndDebtIssuanceCosts	505000	usd
CY2021	us-gaap	Debt Related Commitment Fees And Debt Issuance Costs DebtRelatedCommitmentFeesAndDebtIssuanceCosts	283000	usd
CY2020	us-gaap	Debt Related Commitment Fees And Debt Issuance Costs DebtRelatedCommitmentFeesAndDebtIssuanceCosts	430000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	19659000	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1776000	usd
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-150000	usd
CY2022	crto	Financial Income And Expense Discounting Impact FinancialIncomeAndExpenseDiscountingImpact	4700000	usd
CY2021	crto	Financial Income And Expense Discounting Impact FinancialIncomeAndExpenseDiscountingImpact	0	usd
CY2020	crto	Financial Income And Expense Discounting Impact FinancialIncomeAndExpenseDiscountingImpact	0	usd
CY2022	crto	Loss Contingency Accrual Provision Released Not Used LossContingencyAccrualProvisionReleasedNotUsed	2258000	usd
CY2021	crto	Loss Contingency Accrual Provision Released Not Used LossContingencyAccrualProvisionReleasedNotUsed	0	usd
CY2020	crto	Loss Contingency Accrual Provision Released Not Used LossContingencyAccrualProvisionReleasedNotUsed	0	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	730000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2369000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-95000	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-71000	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	2983000	usd
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	17783000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1939000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1939000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	17800000	usd
CY2022	crto	Financial Income And Expense Discounting Impact FinancialIncomeAndExpenseDiscountingImpact	4700000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1900000	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	3000000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2400000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	27584000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	34811000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	28477000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5665000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	16549000	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	16379000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	21919000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	18262000	usd
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	12098000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3602000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-18642000	usd
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3720000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	5868000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-9574000	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-4548000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2266000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-9068000	usd
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	8268000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	31186000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16169000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32197000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.258
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	42061000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	153816000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	106886000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.258
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.284
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.320
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	10860000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	43684000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	34225000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	2901000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	4830000	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	5298000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2895000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-1429000	usd
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	11604000	usd
CY2022	crto	Effective Income Tax Rate Reconciliation Beat Waiver Election EffectiveIncomeTaxRateReconciliationBEATWaiverElection	0	usd
CY2021	crto	Effective Income Tax Rate Reconciliation Beat Waiver Election EffectiveIncomeTaxRateReconciliationBEATWaiverElection	6560000	usd
CY2020	crto	Effective Income Tax Rate Reconciliation Beat Waiver Election EffectiveIncomeTaxRateReconciliationBEATWaiverElection	18640000	usd
CY2022	crto	Income Tax Reconciliation Nondeductible Provision IncomeTaxReconciliationNondeductibleProvision	16971000	usd
CY2021	crto	Income Tax Reconciliation Nondeductible Provision IncomeTaxReconciliationNondeductibleProvision	0	usd
CY2020	crto	Income Tax Reconciliation Nondeductible Provision IncomeTaxReconciliationNondeductibleProvision	0	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	6178000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	6476000	usd
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	-8979000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3190000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1666000	usd
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	6026000	usd
CY2022	crto	Effective Income Tax Rate Reconciliation Loss Carryforward Recognition Amount EffectiveIncomeTaxRateReconciliationLossCarryforwardRecognitionAmount	1338000	usd
CY2021	crto	Effective Income Tax Rate Reconciliation Loss Carryforward Recognition Amount EffectiveIncomeTaxRateReconciliationLossCarryforwardRecognitionAmount	10357000	usd
CY2020	crto	Effective Income Tax Rate Reconciliation Loss Carryforward Recognition Amount EffectiveIncomeTaxRateReconciliationLossCarryforwardRecognitionAmount	2511000	usd
CY2022	crto	Effective Income Tax Rate Reconciliation Value Added Taxes Amount EffectiveIncomeTaxRateReconciliationValueAddedTaxesAmount	1635000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32197000	usd
CY2021	crto	Effective Income Tax Rate Reconciliation Value Added Taxes Amount EffectiveIncomeTaxRateReconciliationValueAddedTaxesAmount	2170000	usd
CY2020	crto	Effective Income Tax Rate Reconciliation Value Added Taxes Amount EffectiveIncomeTaxRateReconciliationValueAddedTaxesAmount	3464000	usd
CY2022	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	6766000	usd
CY2021	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	25655000	usd
CY2020	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	13402000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	412000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	0	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	0	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	201000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	395000	usd
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-3963000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-151000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-2511000	usd
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-7609000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	31186000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16169000	usd
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.741
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.105
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.301
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	50823000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	67276000	usd
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	14482000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-18642000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-169000	usd
CY2021	crto	Deferred Tax Asset Liability Activity Acquisition Divestitures And Consolidations Increase Decrease DeferredTaxAssetLiabilityActivityAcquisitionDivestituresAndConsolidationsIncreaseDecrease	0	usd
CY2021	crto	Deferred Tax Asset Liability Activity Other Activity Adjustment Increase Decrease DeferredTaxAssetLiabilityActivityOtherActivityAdjustmentIncreaseDecrease	0	usd
CY2021	crto	Deferred Tax Asset Liability Activity Currency Translation Adjustments Gain Loss DeferredTaxAssetLiabilityActivityCurrencyTranslationAdjustmentsGainLoss	-673000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	32282000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	67276000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	59322000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	32282000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3602000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	134456000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-342000	usd
CY2022	crto	Deferred Tax Asset Liability Activity Acquisition Divestitures And Consolidations Increase Decrease DeferredTaxAssetLiabilityActivityAcquisitionDivestituresAndConsolidationsIncreaseDecrease	609000	usd
CY2022	crto	Deferred Tax Asset Liability Activity Other Activity Adjustment Increase Decrease DeferredTaxAssetLiabilityActivityOtherActivityAdjustmentIncreaseDecrease	85000	usd
CY2022	crto	Deferred Tax Asset Liability Activity Currency Translation Adjustments Gain Loss DeferredTaxAssetLiabilityActivityCurrencyTranslationAdjustmentsGainLoss	-849000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	28183000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	31100000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	35000000	usd
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	37300000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	13315000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	13315000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	4665000	usd
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	usd
CY2020	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	17980000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	18000000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	400000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	8952000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	71679000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60004707	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60717446	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60876480	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.21
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.18
CY2022	us-gaap	Net Income Loss NetIncomeLoss	8952000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	134456000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	71679000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60004707	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60717446	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	60876480	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2554516	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3061807	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	796609	shares
CY2022	crto	Incremental Common Shares Attributableto Dilutive Effectof Sharebased Payment Arrangements Options And Bspce IncrementalCommonSharesAttributabletoDilutiveEffectofSharebasedPaymentArrangementsOptionsAndBSPCE	117934	shares
CY2021	crto	Incremental Common Shares Attributableto Dilutive Effectof Sharebased Payment Arrangements Options And Bspce IncrementalCommonSharesAttributabletoDilutiveEffectofSharebasedPaymentArrangementsOptionsAndBSPCE	341971	shares
CY2020	crto	Incremental Common Shares Attributableto Dilutive Effectof Sharebased Payment Arrangements Options And Bspce IncrementalCommonSharesAttributabletoDilutiveEffectofSharebasedPaymentArrangementsOptionsAndBSPCE	133177	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	83040	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	110413	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	12327	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	62760197	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	64231637	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	61818593	shares
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.09
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.16
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	172758	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	312413	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1796763	shares
CY2022Q4	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	60000000	eur
CY2022Q4	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	63900000	usd
CY2022Q4	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	60000000	eur
CY2022Q4	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	63900000	usd
CY2022Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	3	market
CY2021Q4	us-gaap	Noncurrent Assets NoncurrentAssets	222588000	usd
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	307190000	usd

Files In Submission

Name	View Source	Status
0001576427-23-000023-index-headers.html	Edgar Link	pending
0001576427-23-000023-index.html	Edgar Link	pending
0001576427-23-000023.txt	Edgar Link	pending
0001576427-23-000023-xbrl.zip	Edgar Link	pending
crto-20221231.htm	Edgar Link	pending
crto-20221231.xsd	Edgar Link	pending
crto-20221231_g1.jpg	Edgar Link	pending
crto-20221231_g2.jpg	Edgar Link	pending
crto-20221231_cal.xml	Edgar Link	unprocessable
crto-20221231_def.xml	Edgar Link	unprocessable
exhibit211subsidiariesfy20.htm	Edgar Link	pending
exhibit231-deloittexfy22co.htm	Edgar Link	pending
exhibit311ceocert11.htm	Edgar Link	pending
exhibit312cfocertification.htm	Edgar Link	pending
exhibit321ceocfocertificat.htm	Edgar Link	pending
exhibit42-agreementtofurni.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
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crto-20221231_htm.xml	Edgar Link	completed
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FilingSummary.xml	Edgar Link	unprocessable
crto-20221231_lab.xml	Edgar Link	unprocessable
crto-20221231_pre.xml	Edgar Link	unprocessable

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$CRTO
Criteo S.A. Stock $crto

2023 Q1 Form 10-K Financial Statement

#000157642723000023 Filed on February 24, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRTO Criteo S.A. Stock $crto

2023 Q1 Form 10-K Financial Statement

#000157642723000023 Filed on February 24, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRTO
Criteo S.A. Stock $crto