10-K Filing

STAGWELL INC CIK: 876883 FY 2023

Filing Information

Form Type	10-K
Accession Number	`0000876883-24-000007`
Period End Date	20231231
Filing Date	20240311
Fiscal Year	2023
Fiscal Period	FY
XBRL Instance	stgw-20231231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 72 Income Statement 119 Cash Flow Statement 136 Stockholders Equity 74 Comprehensive Income 54

Balance Sheet 72 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$119.74M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$220.59M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$645.85M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$697.18M	USD	Point-in-time
Expenditures billable to clients	`ExpendituresBillableCurrent`	$93.08M	USD	Point-in-time
Expenditures billable to clients	`ExpendituresBillableCurrent`	$114.10M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$94.05M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$74.01M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.03B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.03B	USD	Point-in-time
Fixed assets, net	`PropertyPlantAndEquipmentNet`	$77.83M	USD	Point-in-time
Fixed assets, net	`PropertyPlantAndEquipmentNet`	$98.88M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$273.57M	USD	Point-in-time
Operating Lease, Right-of-Use Asset	`OperatingLeaseRightOfUseAsset`	$254.28M	USD	Point-in-time
Goodwill	`Goodwill`	$1.50B	USD	Point-in-time
Goodwill	`Goodwill`	$1.57B	USD	Point-in-time
Goodwill	`Goodwill`	$1.65B	USD	Point-in-time
Goodwill	`Goodwill`	$351.73M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$818.22M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$907.53M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$92.84M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$116.14M	USD	Point-in-time
Total Assets	`Assets`	$3.77B	USD	Point-in-time
Total Assets	`Assets`	$4.00B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$414.98M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$357.25M	USD	Point-in-time
Accrued media	`AccruedMediaCostCurrent`	$291.78M	USD	Point-in-time
Accrued media	`AccruedMediaCostCurrent`	$240.51M	USD	Point-in-time
Accruals and other liabilities	`AccruedExpensesAndOtherCurrentLiabilities`	$268.87M	USD	Point-in-time
Accruals and other liabilities	`AccruedExpensesAndOtherCurrentLiabilities`	$233.05M	USD	Point-in-time
Advance billings	`ContractWithCustomerLiability`	$301.67M	USD	Point-in-time
Advance billings	`ContractWithCustomerLiability`	$337.03M	USD	Point-in-time
Current portion of lease liabilities - operating leases	`OperatingLeaseLiabilityCurrent`	$76.35M	USD	Point-in-time
Current portion of lease liabilities - operating leases	`OperatingLeaseLiabilityCurrent`	$65.90M	USD	Point-in-time
Current portion of deferred acquisition consideration	`BusinessCombinationContingentConsiderationLiabilityCurrent`	$66.95M	USD	Point-in-time
Current portion of deferred acquisition consideration	`BusinessCombinationContingentConsiderationLiabilityCurrent`	$90.18M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$1.37B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$1.37B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.15B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.18B	USD	Point-in-time
Long-term portion of deferred acquisition consideration	`BusinessCombinationContingentConsiderationLiabilityNoncurrent`	$34.10M	USD	Point-in-time
Long-term portion of deferred acquisition consideration	`BusinessCombinationContingentConsiderationLiabilityNoncurrent`	$71.14M	USD	Point-in-time
Long-term lease liabilities - operating leases	`OperatingLeaseLiabilityNoncurrent`	$294.05M	USD	Point-in-time
Long-term lease liabilities - operating leases	`OperatingLeaseLiabilityNoncurrent`	$281.31M	USD	Point-in-time
Deferred tax liabilities, net	`DeferredIncomeTaxLiabilitiesNet`	$40.88M	USD	Point-in-time
Deferred tax liabilities, net	`DeferredIncomeTaxLiabilitiesNet`	$103.09M	USD	Point-in-time
Deferred tax liabilities, net	`DeferredIncomeTaxLiabilitiesNet`	$40.51M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$67.69M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$54.91M	USD	Point-in-time
Total Liabilities	`Liabilities`	$2.93B	USD	Point-in-time
Total Liabilities	`Liabilities`	$3.03B	USD	Point-in-time
Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityFairValue`	$43.36M	USD	Point-in-time
Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityFairValue`	$10.79M	USD	Point-in-time
Redeemable Noncontrolling Interests	`RedeemableNoncontrollingInterestEquityFairValue`	$39.11M	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Paid-in capital	`CommonStockValue`	$491.90M	USD	Point-in-time
Paid-in capital	`CommonStockValue`	$348.49M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$21.15M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$22.09M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-15.48M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-13.07M	USD	Point-in-time
Stagwell Inc. Shareholders' Equity	`StockholdersEquity`	$356.69M	USD	Point-in-time
Stagwell Inc. Shareholders' Equity	`StockholdersEquity`	$498.65M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$468.58M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$430.16M	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$928.81M	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$825.27M	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$398.54M	USD	Point-in-time
Total Shareholders' Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$879.04M	USD	Point-in-time
Liabilities and Equity, Total	`LiabilitiesAndStockholdersEquity`	$4.00B	USD	Point-in-time
Liabilities and Equity, Total	`LiabilitiesAndStockholdersEquity`	$3.77B	USD	Point-in-time

Income Statement 119 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$2.53B	USD	Annual
Revenues	`Revenues`	$617.57M	USD	1 Quarter
Revenues	`Revenues`	$1.47B	USD	Annual
Revenues	`Revenues`	$654.89M	USD	1 Quarter
Revenues	`Revenues`	$622.44M	USD	1 Quarter
Revenues	`Revenues`	$632.26M	USD	1 Quarter
Revenues	`Revenues`	$2.69B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$384.98M	USD	1 Quarter
Cost of services	`CostOfGoodsAndServicesSold`	$419.87M	USD	1 Quarter
Cost of services	`CostOfGoodsAndServicesSold`	$402.43M	USD	1 Quarter
Cost of services	`CostOfGoodsAndServicesSold`	$1.62B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$906.86M	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$1.67B	USD	Annual
Cost of services	`CostOfGoodsAndServicesSold`	$413.90M	USD	1 Quarter
Office and general expenses	`GeneralAndAdministrativeExpense`	$601.54M	USD	Annual
Office and general expenses	`GeneralAndAdministrativeExpense`	$424.04M	USD	Annual
Office and general expenses	`GeneralAndAdministrativeExpense`	$661.25M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$77.50M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$131.27M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$142.83M	USD	Annual
Impairment and other losses	`AssetImpairmentCharges`	$11.39M	USD	Annual
Impairment and other losses	`AssetImpairmentCharges`	$16.24M	USD	Annual
Impairment and other losses	`AssetImpairmentCharges`	$122.18M	USD	Annual
Costs and Expenses, Total	`CostsAndExpenses`	$2.53B	USD	Annual
Costs and Expenses, Total	`CostsAndExpenses`	$2.44B	USD	Annual
Costs and Expenses, Total	`CostsAndExpenses`	$1.42B	USD	Annual
Operating Income (Loss), Total	`OperatingIncomeLoss`	$90.53M	USD	Annual
Operating Income (Loss), Total	`OperatingIncomeLoss`	$159.23M	USD	Annual
Operating Income (Loss), Total	`OperatingIncomeLoss`	$44.73M	USD	Annual
Interest expense, net	`InterestAndDebtExpense`	$31.89M	USD	Annual
Interest expense, net	`InterestAndDebtExpense`	$76.06M	USD	Annual
Interest expense, net	`InterestAndDebtExpense`	$90.64M	USD	Annual
Foreign exchange, net	`ForeignCurrencyTransactionGainLossBeforeTax`	$-2.61M	USD	Annual
Foreign exchange, net	`ForeignCurrencyTransactionGainLossBeforeTax`	$-3.33M	USD	Annual
Foreign exchange, net	`ForeignCurrencyTransactionGainLossBeforeTax`	$-2.96M	USD	Annual
Gain (loss) on disposition of business	`GainLossOnSaleOfBusiness`	$43.44M	USD	Annual
Gain (loss) on disposition of business	`GainLossOnSaleOfBusiness`	$94.50M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-4.97M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-359.00K	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$7.02M	USD	Annual
Nonoperating Income (Expense), Total	`NonoperatingIncomeExpense`	$-83.64M	USD	Annual
Nonoperating Income (Expense), Total	`NonoperatingIncomeExpense`	$14.83M	USD	Annual
Nonoperating Income (Expense), Total	`NonoperatingIncomeExpense`	$542.00K	USD	Annual
Income before income taxes and equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$75.58M	USD	Annual
Income before income taxes and equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$59.56M	USD	Annual
Income before income taxes and equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$91.07M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$23.40M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$673.00K	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$4.32M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$35.56M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$40.56M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$5.00M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$437.00K	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$236.00K	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$25.46M	USD	Annual
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$-4.75M	USD	1 Quarter
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$-2.64M	USD	1 Quarter
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$-7.39M	USD	2 Qtrs
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$3.12M	USD	1 Quarter
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$54.78M	USD	1 Quarter
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$-4.27M	USD	3 Qtrs
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$50.51M	USD	Annual
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$36.16M	USD	Annual
Income before equity in earnings of non-consolidated affiliates	`IncomeLossFromContinuingOperationsBeforeEquityInEarningsOfNonconsolidatedAffiliates`	$50.12M	USD	Annual
Equity in (loss) of non-consolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$-240.00K	USD	Annual
Equity in (loss) of non-consolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$-8.87M	USD	Annual
Equity in (loss) of non-consolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$-79.00K	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$41.64M	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-2.87M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-4.96M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$46.36M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$35.92M	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$3.12M	USD	1 Quarter
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-7.83M	USD	2 Qtrs
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$50.04M	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-4.72M	USD	3 Qtrs
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.46M	USD	1 Quarter
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$14.88M	USD	Annual
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.77M	USD	1 Quarter
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$45.07M	USD	1 Quarter
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$39.63M	USD	2 Qtrs
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-4.26M	USD	1 Quarter
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$41.51M	USD	Annual
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.56M	USD	3 Qtrs
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-6.03M	USD	2 Qtrs
Net (income) loss attributable to noncontrolling and redeemable noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$30.12M	USD	Annual
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$-1.80M	USD	2 Qtrs
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$-3.19M	USD	1 Quarter
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$134.00K	USD	Annual
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$1.39M	USD	1 Quarter
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$-1.15M	USD	3 Qtrs
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$1.29M	USD	1 Quarter
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$653.00K	USD	1 Quarter
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$19.92M	USD	Annual
Net income attributable to Stagwell Inc. common shareholders	`NetIncomeLoss`	$21.04M	USD	Annual
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.01	USD	1 Quarter
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	-	USD	Annual
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.01	USD	1 Quarter
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.16	USD	Annual
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.01	USD	3 Qtrs
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.04	USD	Annual
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.01	USD	1 Quarter
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.03	USD	1 Quarter
Earnings per share, basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.01	USD	2 Qtrs
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.03	USD	1 Quarter
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	-	USD	1 Quarter
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	-	USD	1 Quarter
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.01	USD	2 Qtrs
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.04	USD	Annual
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.12	USD	Annual
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	-	USD	1 Quarter
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	-	USD	Annual
Earnings per share, diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.01	USD	3 Qtrs
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	90.43M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	124.26M	shares	Annual
Weighted Average Number of Shares Outstanding, Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	117.26M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	90.43M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	296.60M	shares	Annual
Weighted Average Number of Shares Outstanding, Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	122.17M	shares	Annual

Cash Flow Statement 136 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$41.64M	USD	Annual
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-2.87M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-4.96M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$46.36M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$35.92M	USD	Annual
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$3.12M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-7.83M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$50.04M	USD	Annual
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-4.72M	USD	3 Qtrs
Stock-based compensation	`ShareBasedCompensation`	$75.03M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$33.15M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$57.18M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$77.50M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$131.27M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$142.83M	USD	Annual
Operating Lease, Right-of-Use Asset, Amortization Expense	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$77.37M	USD	Annual
Operating Lease, Right-of-Use Asset, Amortization Expense	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$58.98M	USD	Annual
Operating Lease, Right-of-Use Asset, Amortization Expense	`OperatingLeaseRightOfUseAssetAmortizationExpense`	$76.65M	USD	Annual
Impairment and other losses	`AssetImpairmentCharges`	$11.39M	USD	Annual
Impairment and other losses	`AssetImpairmentCharges`	$16.24M	USD	Annual
Impairment and other losses	`AssetImpairmentCharges`	$122.18M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-3.82M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-18.24M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$19.44M	USD	Annual
Adjustment To Deferred Acquisition Consideration	`AdjustmentToDeferredAcquisitionConsideration`	$18.72M	USD	Annual
Adjustment To Deferred Acquisition Consideration	`AdjustmentToDeferredAcquisitionConsideration`	$13.06M	USD	Annual
Adjustment To Deferred Acquisition Consideration	`AdjustmentToDeferredAcquisitionConsideration`	$-13.40M	USD	Annual
Gain (loss) on disposition of business	`GainLossOnSaleOfBusiness`	$43.44M	USD	Annual
Gain (loss) on disposition of business	`GainLossOnSaleOfBusiness`	$94.50M	USD	Annual
Other, net	`OtherNoncashIncomeExpense`	$-568.00K	USD	Annual
Other, net	`OtherNoncashIncomeExpense`	$22.00K	USD	Annual
Other, net	`OtherNoncashIncomeExpense`	$-8.31M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$30.78M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-37.78M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$58.70M	USD	Annual
Expenditures billable to clients	`IncreaseDecreaseInExpendituresBillableToClients`	$21.48M	USD	Annual
Expenditures billable to clients	`IncreaseDecreaseInExpendituresBillableToClients`	$32.37M	USD	Annual
Expenditures billable to clients	`IncreaseDecreaseInExpendituresBillableToClients`	$35.37M	USD	Annual
Other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.15M	USD	Annual
Other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.39M	USD	Annual
Other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-4.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableAccruedExpensesAndOtherLiabilities`	$-51.98M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableAccruedExpensesAndOtherLiabilities`	$52.84M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableAccruedExpensesAndOtherLiabilities`	$108.03M	USD	Annual
Accrued expenses and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$61.97M	USD	Annual
Accrued expenses and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-24.65M	USD	Annual
Accrued expenses and other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-22.44M	USD	Annual
Advance billings	`IncreaseDecreaseInDeferredRevenue`	$-27.06M	USD	Annual
Advance billings	`IncreaseDecreaseInDeferredRevenue`	$76.02M	USD	Annual
Advance billings	`IncreaseDecreaseInDeferredRevenue`	$-41.14M	USD	Annual
Increase (Decrease) in Operating Lease Liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-53.36M	USD	Annual
Increase (Decrease) in Operating Lease Liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-87.63M	USD	Annual
Increase (Decrease) in Operating Lease Liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-86.53M	USD	Annual
Deferred acquisition related payments	`PaymentForContingentConsiderationLiabilityOperatingActivities`	$5.35M	USD	Annual
Deferred acquisition related payments	`PaymentForContingentConsiderationLiabilityOperatingActivities`	$10.79M	USD	Annual
Deferred acquisition related payments	`PaymentForContingentConsiderationLiabilityOperatingActivities`	$15.40M	USD	Annual
Net Cash Provided by (Used in) Operating Activities, Total	`NetCashProvidedByUsedInOperatingActivities`	$81.01M	USD	Annual
Net Cash Provided by (Used in) Operating Activities, Total	`NetCashProvidedByUsedInOperatingActivities`	$347.59M	USD	Annual
Net Cash Provided by (Used in) Operating Activities, Total	`NetCashProvidedByUsedInOperatingActivities`	$200.86M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$8.80M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$22.66M	USD	Annual
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$14.24M	USD	Annual
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$23.34M	USD	Annual
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$-150.35M	USD	Annual
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$74.23M	USD	Annual
Capitalized software	`PaymentsToAcquireSoftware`	$12.77M	USD	Annual
Capitalized software	`PaymentsToAcquireSoftware`	$13.83M	USD	Annual
Capitalized software	`PaymentsToAcquireSoftware`	$28.18M	USD	Annual
Capitalized software	`ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets`	$37.23M	USD	Annual
Capitalized software	`ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets`	$229.48M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$1.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$6.60M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$7.78M	USD	Annual
Net Cash Provided by (Used in) Investing Activities, Total	`NetCashProvidedByUsedInInvestingActivities`	$155.95M	USD	Annual
Net Cash Provided by (Used in) Investing Activities, Total	`NetCashProvidedByUsedInInvestingActivities`	$163.95M	USD	Annual
Net Cash Provided by (Used in) Investing Activities, Total	`NetCashProvidedByUsedInInvestingActivities`	$-116.28M	USD	Annual
Repayment of borrowings under revolving credit facility	`RepaymentsOfLinesOfCredit`	$1.27B	USD	Annual
Repayment of borrowings under revolving credit facility	`RepaymentsOfLinesOfCredit`	$-1.95B	USD	Annual
Repayment of borrowings under revolving credit facility	`RepaymentsOfLinesOfCredit`	$719.09M	USD	Annual
Proceeds from borrowings under revolving credit facility	`ProceedsFromLinesOfCredit`	$516.67M	USD	Annual
Proceeds from borrowings under revolving credit facility	`ProceedsFromLinesOfCredit`	$-1.99B	USD	Annual
Proceeds from borrowings under revolving credit facility	`ProceedsFromLinesOfCredit`	$1.26B	USD	Annual
Shares repurchased and cancelled	`PaymentsForRepurchaseOfCommonStock`	$223.84M	USD	Annual
Shares repurchased and cancelled	`PaymentsForRepurchaseOfCommonStock`	$70.27M	USD	Annual
Shares repurchased and cancelled	`PaymentsForRepurchaseOfCommonStock`	$841.00K	USD	Annual
Distributions to noncontrolling interests	`PaymentsToMinorityShareholders`	$24.96M	USD	Annual
Distributions to noncontrolling interests	`PaymentsToMinorityShareholders`	$39.20M	USD	Annual
Payment of deferred consideration	`PaymentForDeferredContingentConsiderationAndOther`	$49.22M	USD	Annual
Payment of deferred consideration	`PaymentForDeferredContingentConsiderationAndOther`	$63.17M	USD	Annual
Purchase of noncontrolling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$37.50M	USD	Annual
Purchase of noncontrolling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$3.60M	USD	Annual
Proceeds from issuance of the 5.625% Notes	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$1.10B	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$844.00K	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$15.05M	USD	Annual
Distributions	`PaymentsOfDistributionsToAffiliates`	$233.20M	USD	Annual
Payments for Repurchase of Senior Notes	`PaymentsForRepurchaseOfSeniorNotes`	$884.40M	USD	Annual
Net Cash Provided by (Used in) Financing Activities, Total	`NetCashProvidedByUsedInFinancingActivities`	$-339.86M	USD	Annual
Net Cash Provided by (Used in) Financing Activities, Total	`NetCashProvidedByUsedInFinancingActivities`	$-273.41M	USD	Annual
Net Cash Provided by (Used in) Financing Activities, Total	`NetCashProvidedByUsedInFinancingActivities`	$-186.74M	USD	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-8.00M	USD	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$158.00K	USD	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.05M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$36.58M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$91.55M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-100.85M	USD	Annual
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$92.46M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$184.01M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$220.59M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$119.74M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$92.46M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$184.01M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$220.59M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$119.74M	USD	Point-in-time
Cash income taxes paid	`IncomeTaxesPaid`	$45.54M	USD	Annual
Cash income taxes paid	`IncomeTaxesPaid`	$58.58M	USD	Annual
Cash income taxes paid	`IncomeTaxesPaid`	$41.23M	USD	Annual
Cash interest paid	`InterestPaidNet`	$87.07M	USD	Annual
Cash interest paid	`InterestPaidNet`	$70.94M	USD	Annual
Cash interest paid	`InterestPaidNet`	$23.53M	USD	Annual
Establishment of Tax Receivables Agreement liability	`TaxReceivablesAgreementDeferredTaxLiabilityEstablished`	$26.61M	USD	Annual
Conversion of Class C to Class A Shares	`ConversionOfClassCToClassAShares`	$47.93M	USD	Annual
Finalization of Stagwell Incs tax basis in Stagwell Global, LLC	`FinalizationOfStagwellIncsTaxBasisInStagwellGlobalLLC`	$119.47M	USD	Annual
Noncash Contributions from Limited Liability Company (LLC)	`NoncashContributionsFromLimitedLiabilityCompanyLLC`	$12.37M	USD	Annual
Noncash Distributions to Limited Liability Company (LLC)	`NoncashDistributionsToLimitedLiabilityCompanyLLC`	$13.00M	USD	Annual
Non-cash payment of deferred acquisition consideration	`OtherSignificantNoncashTransactionValueOfConsiderationGiven1`	$989.00K	USD	Annual
Non-cash payment of deferred acquisition consideration	`OtherSignificantNoncashTransactionValueOfConsiderationGiven1`	$32.82M	USD	Annual
Non-cash payment of deferred acquisition consideration	`OtherSignificantNoncashTransactionValueOfConsiderationGiven1`	$7.08M	USD	Annual
Conversion of Stock, Amount Converted	`ConversionOfStockAmountConverted1`	$209.95M	USD	Annual
Acquisitions of business	`NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1`	$425.75M	USD	Annual
Acquisitions of business	`NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1`	$8.33M	USD	Annual
Acquisitions of business	`NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1`	$1.18M	USD	Annual
Noncash or Part Noncash Acquisition, Noncontrolling Interest Acquired	`NoncashOrPartNoncashAcquisitionNoncontrollingInterestAcquired`	$170.27M	USD	Annual
Noncash or Part Noncash Acquisition, Noncontrolling Interest Acquired	`NoncashOrPartNoncashAcquisitionNoncontrollingInterestAcquired`	$22.17M	USD	Annual
Noncash or Part Noncash Acquisition, Noncontrolling Interest Acquired	`NoncashOrPartNoncashAcquisitionNoncontrollingInterestAcquired`	$1.00M	USD	Annual
Issuance of Redeemable Noncontrolling Interest	`IssuanceOfRedeemableNoncontrollingInterest`	$27.82M	USD	Annual
Establishment of a deferred tax asset related to the exchange	`TaxReceivablesAgreementLiabilityEstablished`	$30.56M	USD	Annual

Stockholders Equity 74 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$928.81M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$825.27M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$398.54M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$879.04M	USD	Point-in-time
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$-1.80M	USD	2 Qtrs
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$-3.19M	USD	1 Quarter
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$134.00K	USD	Annual
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$1.39M	USD	1 Quarter
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$-1.15M	USD	3 Qtrs
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$1.29M	USD	1 Quarter
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$653.00K	USD	1 Quarter
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$19.92M	USD	Annual
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$21.04M	USD	Annual
Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$-42.14M	USD	Annual
Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$21.99M	USD	Annual
Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossAttributableToNonredeemableNoncontrollingInterest`	$15.30M	USD	Annual
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$41.64M	USD	Annual
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$50.04M	USD	Annual
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$8.90M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-5.28M	USD	Annual
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-375.00K	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-5.28M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.45M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$-33.69M	USD	Annual
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.33M	USD	Annual
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$39.25M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$49.98M	USD	Annual
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$16.36M	USD	Annual
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$16.34M	USD	2 Qtrs
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$19.16M	USD	Annual
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$29.96M	USD	Annual
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$11.94M	USD	2 Qtrs
Reduction of noncontrolling and redeemable noncontrolling interest	`MinorityInterestDecreaseFromRedemptions`	$-4.60M	USD	Annual
Reduction of noncontrolling and redeemable noncontrolling interest	`MinorityInterestDecreaseFromRedemptions`	$157.27M	USD	2 Qtrs
Reduction of noncontrolling and redeemable noncontrolling interest	`MinorityInterestDecreaseFromRedemptions`	$3.26M	USD	Annual
Noncontrolling Interest, Increase from Acquisitions	`NoncontrollingInterestIncreaseFromAcquisitions`	$2.67M	USD	Annual
Changes in redemption value	`Redeemablenoncontrollinginterestchangesinredemptionvalue`	$3.83M	USD	2 Qtrs
Changes in redemption value	`Redeemablenoncontrollinginterestchangesinredemptionvalue`	$72.00K	USD	2 Qtrs
Changes in redemption value	`Redeemablenoncontrollinginterestchangesinredemptionvalue`	$442.00K	USD	Annual
Changes in redemption value	`Redeemablenoncontrollinginterestchangesinredemptionvalue`	$8.71M	USD	3 Qtrs
Stockholders' Equity, Reclassification on Noncontrolling Interest to Liability [Abstract]	`StockholdersEquityReclassificationOnNoncontrollingInterestToLiability`	$8.47M	USD	Annual
Stockholders Equity, Increase (Decrease) Form Change In Redemption Value Of Noncontrolling Interest, Value	`StockholdersEquityIncreaseDecreaseFormChangeInRedemptionValueOfNoncontrollingInterestValue`	$8.71M	USD	Annual
Stockholders Equity, Increase (Decrease) Form Change In Redemption Value Of Noncontrolling Interest, Value	`StockholdersEquityIncreaseDecreaseFormChangeInRedemptionValueOfNoncontrollingInterestValue`	$-442.00K	USD	Annual
Stock Issued During Period, Value, Restricted Stock Award, Gross	`StockIssuedDuringPeriodValueRestrictedStockAwardGross`	$468.00K	USD	Annual
Shares acquired and cancelled (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	9.90M	shares	Annual
Stock Repurchased and Retired During Period, Value	`StockRepurchasedAndRetiredDuringPeriodValue`	$225.50M	USD	Annual
Stock Repurchased and Retired During Period, Value	`StockRepurchasedAndRetiredDuringPeriodValue`	$841.00K	USD	2 Qtrs
Stock Repurchased and Retired During Period, Value	`StockRepurchasedAndRetiredDuringPeriodValue`	$70.28M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$34.97M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$70.43M	USD	2 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$49.67M	USD	Annual
Change in ownership held by Class C holders	`ChangeInOwnershipHeldByClassCHolders`	-	USD	Annual
Stock Issued During Period, Value, Acquisitions	`StockIssuedDuringPeriodValueAcquisitions`	$1.18M	USD	Annual
Stock Issued During Period, Value, Acquisitions	`StockIssuedDuringPeriodValueAcquisitions`	$41.16M	USD	Annual
Finalization of MDC acquisition accounting	`FinalizationOfMDCAcquisitionAccounting`	$-13.99M	USD	Annual
Other	`StockholdersEquityOther`	$10.16M	USD	2 Qtrs
Other	`StockholdersEquityOther`	$2.97M	USD	Annual
Other	`StockholdersEquityOther`	$-14.76M	USD	Annual
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$928.81M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$825.27M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$398.54M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$879.04M	USD	Point-in-time
Liability modification of certain SARS awards	`LiabilityModificationOfCertainSARSAwards`	$1.60M	USD	Annual
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.46M	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$14.88M	USD	Annual
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.77M	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$45.07M	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$39.63M	USD	2 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-4.26M	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$41.51M	USD	Annual
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.56M	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-6.03M	USD	2 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$30.12M	USD	Annual
Finalization of Stagwell Incs tax basis in Stagwell Global, LLC	`FinalizationOfStagwellIncsTaxBasisInStagwellGlobalLLC`	$119.47M	USD	Annual

Comprehensive Income 54 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$41.64M	USD	Annual
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-2.87M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-4.96M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$46.36M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$35.92M	USD	Annual
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$3.12M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-7.83M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$50.04M	USD	Annual
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$-4.72M	USD	3 Qtrs
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.12M	USD	3 Qtrs
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-6.00M	USD	Annual
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$4.45M	USD	1 Quarter
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$8.00M	USD	Annual
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-13.52M	USD	1 Quarter
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$2.94M	USD	1 Quarter
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$14.12M	USD	1 Quarter
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$7.39M	USD	2 Qtrs
Other comprehensive (loss) - Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-37.77M	USD	Annual
Other comprehensive income - Benefit plan adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$4.09M	USD	Annual
Other comprehensive income - Benefit plan adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$722.00K	USD	Annual
Other comprehensive income - Benefit plan adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$338.00K	USD	Annual
Other Comprehensive Income (Loss), Net of Tax, Total	`OtherComprehensiveIncomeLossNetOfTax`	$-5.28M	USD	Annual
Other Comprehensive Income (Loss), Net of Tax, Total	`OtherComprehensiveIncomeLossNetOfTax`	$-375.00K	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax, Total	`OtherComprehensiveIncomeLossNetOfTax`	$-5.28M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax, Total	`OtherComprehensiveIncomeLossNetOfTax`	$4.45M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax, Total	`OtherComprehensiveIncomeLossNetOfTax`	$-33.69M	USD	Annual
Other Comprehensive Income (Loss), Net of Tax, Total	`OtherComprehensiveIncomeLossNetOfTax`	$8.33M	USD	Annual
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-2.02M	USD	1 Quarter
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$60.82M	USD	1 Quarter
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.58M	USD	1 Quarter
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$49.98M	USD	Annual
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$16.36M	USD	Annual
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-442.00K	USD	2 Qtrs
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-10.84M	USD	3 Qtrs
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-10.40M	USD	1 Quarter
Comprehensive income for the period	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$30.64M	USD	Annual
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.64M	USD	Annual
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-5.48M	USD	1 Quarter
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-6.36M	USD	3 Qtrs
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$14.88M	USD	Annual
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-878.00K	USD	2 Qtrs
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$53.79M	USD	1 Quarter
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.16M	USD	1 Quarter
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-2.04M	USD	1 Quarter
Comprehensive (income) loss attributable to the noncontrolling and redeemable noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$47.43M	USD	Annual
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$9.72M	USD	Annual
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$7.03M	USD	1 Quarter
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$-4.92M	USD	1 Quarter
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$436.00K	USD	2 Qtrs
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$-4.48M	USD	3 Qtrs
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$3.61M	USD	1 Quarter
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$-3.18M	USD	1 Quarter
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$2.54M	USD	Annual
Comprehensive income (loss) attributable to Stagwell Inc. common shareholders	`ComprehensiveIncomeNetOfTax`	$15.76M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.