10-K Filing

CME GROUP INC. CIK: 1156375 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0001156375-22-000076`
Period End Date	20211231
Filing Date	20220225
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	cme-20211231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 62 Income Statement 75 Cash Flow Statement 153 Stockholders Equity 50 Comprehensive Income 60

Balance Sheet 62 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.63B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.55B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.83B	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$115.00M	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$100.90M	USD	Point-in-time
Accounts receivable, net of allowance	`AccountsReceivableNetCurrent`	$461.30M	USD	Point-in-time
Accounts receivable, net of allowance	`AccountsReceivableNetCurrent`	$434.50M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$427.80M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$306.70M	USD	Point-in-time
Performance bonds and guaranty fund contributions	`GoodFaithAndMarginDepositsWithBrokerDealers`	$157.95B	USD	Point-in-time
Performance bonds and guaranty fund contributions	`GoodFaithAndMarginDepositsWithBrokerDealers`	$86.78B	USD	Point-in-time
Performance bonds and guaranty fund contributions	`GoodFaithAndMarginDepositsWithBrokerDealers`	$37.08B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$89.28B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$161.76B	USD	Point-in-time
Property, net of accumulated depreciation and amortization	`PropertyPlantAndEquipmentNet`	$579.20M	USD	Point-in-time
Property, net of accumulated depreciation and amortization	`PropertyPlantAndEquipmentNet`	$505.30M	USD	Point-in-time
Intangible assets-trading products	`OtherIndefiniteLivedIntangibleAssets`	$17.18B	USD	Point-in-time
Intangible assets-trading products	`OtherIndefiniteLivedIntangibleAssets`	$17.18B	USD	Point-in-time
Intangible assetsother, net	`FiniteLivedIntangibleAssetsNet`	$3.53B	USD	Point-in-time
Intangible assetsother, net	`FiniteLivedIntangibleAssetsNet`	$4.87B	USD	Point-in-time
Goodwill	`Goodwill`	$10.80B	USD	Point-in-time
Goodwill	`Goodwill`	$10.53B	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.96B	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$3.28B	USD	Point-in-time
Total Assets	`Assets`	$124.66B	USD	Point-in-time
Total Assets	`Assets`	$196.78B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$69.30M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$48.80M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$749.40M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	-	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.65B	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.35B	USD	Point-in-time
Performance bonds and guaranty fund contributions	`MarginDepositsAndGuarantyFundsLiabilitiesCurrent`	$157.95B	USD	Point-in-time
Performance bonds and guaranty fund contributions	`MarginDepositsAndGuarantyFundsLiabilitiesCurrent`	$86.78B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$88.20B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$160.40B	USD	Point-in-time
Long-term debt	`UnsecuredLongTermDebt`	$2.70B	USD	Point-in-time
Long-term debt	`UnsecuredLongTermDebt`	$3.44B	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$5.61B	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$5.39B	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$896.50M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$1.06B	USD	Point-in-time
Total Liabilities	`Liabilities`	$169.38B	USD	Point-in-time
Total Liabilities	`Liabilities`	$98.31B	USD	Point-in-time
Preferred stock, $0.01 par value, 10,000 shares authorized, none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value, 10,000 shares authorized, none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$21.19B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$22.19B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.15B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.00B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$53.50M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$134.90M	USD	Point-in-time
Total CME Group Shareholders' Equity	`StockholdersEquity`	$27.40B	USD	Point-in-time
Total CME Group Shareholders' Equity	`StockholdersEquity`	$26.32B	USD	Point-in-time
Noncontrolling Interests	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling Interests	`MinorityInterest`	$31.60M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$25.97B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.35B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.40B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.16B	USD	Point-in-time
Total Liabilities and Shareholders' Equity	`LiabilitiesAndStockholdersEquity`	$124.66B	USD	Point-in-time
Total Liabilities and Shareholders' Equity	`LiabilitiesAndStockholdersEquity`	$196.78B	USD	Point-in-time

Income Statement 75 line items

Line Item	Tag	Value	Unit	Period
Total Revenues	`Revenues`	$4.69B	USD	Annual
Total Revenues	`Revenues`	$4.87B	USD	Annual
Total Revenues	`Revenues`	$4.88B	USD	Annual
Compensation and benefits	`LaborAndRelatedExpense`	$837.00M	USD	Annual
Compensation and benefits	`LaborAndRelatedExpense`	$856.50M	USD	Annual
Compensation and benefits	`LaborAndRelatedExpense`	$898.70M	USD	Annual
Technology	`InformationTechnologyAndDataProcessing`	$201.50M	USD	Annual
Technology	`InformationTechnologyAndDataProcessing`	$192.60M	USD	Annual
Technology	`InformationTechnologyAndDataProcessing`	$198.50M	USD	Annual
Professional fees and outside services	`ProfessionalFees`	$174.10M	USD	Annual
Professional fees and outside services	`ProfessionalFees`	$191.30M	USD	Annual
Professional fees and outside services	`ProfessionalFees`	$151.70M	USD	Annual
Amortization of purchased intangibles	`AmortizationOfIntangibleAssets`	$314.70M	USD	Annual
Amortization of purchased intangibles	`AmortizationOfIntangibleAssets`	$237.60M	USD	Annual
Amortization of purchased intangibles	`AmortizationOfIntangibleAssets`	$311.20M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$158.60M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$153.20M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$147.80M	USD	Annual
Licensing and other fee agreements	`LicensingFees`	$236.90M	USD	Annual
Licensing and other fee agreements	`LicensingFees`	$244.90M	USD	Annual
Licensing and other fee agreements	`LicensingFees`	$172.20M	USD	Annual
Other	`OtherCostAndExpenseOperating`	$290.60M	USD	Annual
Other	`OtherCostAndExpenseOperating`	$360.40M	USD	Annual
Other	`OtherCostAndExpenseOperating`	$240.90M	USD	Annual
Total Expenses	`CostsAndExpenses`	$2.04B	USD	Annual
Total Expenses	`CostsAndExpenses`	$2.25B	USD	Annual
Total Expenses	`CostsAndExpenses`	$2.28B	USD	Annual
Operating Income	`OperatingIncomeLoss`	$2.59B	USD	Annual
Operating Income	`OperatingIncomeLoss`	$2.65B	USD	Annual
Operating Income	`OperatingIncomeLoss`	$2.64B	USD	Annual
Investment income	`InvestmentIncomeNonoperating`	$182.70M	USD	Annual
Investment income	`InvestmentIncomeNonoperating`	$306.90M	USD	Annual
Investment income	`InvestmentIncomeNonoperating`	$637.90M	USD	Annual
Interest and other borrowing costs	`InterestAndDebtExpense`	$178.00M	USD	Annual
Interest and other borrowing costs	`InterestAndDebtExpense`	$166.90M	USD	Annual
Interest and other borrowing costs	`InterestAndDebtExpense`	$166.20M	USD	Annual
Equity in net earnings (losses) of unconsolidated subsidiaries	`IncomeLossFromEquityMethodInvestments`	$245.80M	USD	Annual
Equity in net earnings (losses) of unconsolidated subsidiaries	`IncomeLossFromEquityMethodInvestments`	$190.60M	USD	Annual
Equity in net earnings (losses) of unconsolidated subsidiaries	`IncomeLossFromEquityMethodInvestments`	$176.80M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-122.40M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-534.90M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$342.60M	USD	Annual
Total Non-Operating	`NonoperatingIncomeExpense`	$728.40M	USD	Annual
Total Non-Operating	`NonoperatingIncomeExpense`	$84.70M	USD	Annual
Total Non-Operating	`NonoperatingIncomeExpense`	$101.80M	USD	Annual
Income before Income Taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$2.69B	USD	Annual
Income before Income Taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$2.72B	USD	Annual
Income before Income Taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$3.37B	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$573.80M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$615.70M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$736.70M	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$2.64B	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$2.11B	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$2.12B	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.20M	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-700.00K	USD	Annual
Net Income (Loss) Attributable to Noncontrolling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$500.00K	USD	Annual
Net income attributable to CME Group	`NetIncomeLoss`	$2.64B	USD	Annual
Net income attributable to CME Group	`NetIncomeLoss`	$2.12B	USD	Annual
Net income attributable to CME Group	`NetIncomeLoss`	$2.11B	USD	Annual
Net Income Attributable to Common Shareholders of CME Group	`NetIncomeLossAvailableToCommonStockholdersBasic`	$2.11B	USD	Annual
Net Income Attributable to Common Shareholders of CME Group	`NetIncomeLossAvailableToCommonStockholdersBasic`	$2.62B	USD	Annual
Net Income Attributable to Common Shareholders of CME Group	`NetIncomeLossAvailableToCommonStockholdersBasic`	$2.12B	USD	Annual
Basic	`EarningsPerShareBasic`	$7.30	USD	Annual
Basic	`EarningsPerShareBasic`	$5.88	USD	Annual
Basic	`EarningsPerShareBasic`	$5.93	USD	Annual
Diluted	`EarningsPerShareDiluted`	$5.87	USD	Annual
Diluted	`EarningsPerShareDiluted`	$7.29	USD	Annual
Diluted	`EarningsPerShareDiluted`	$5.91	USD	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	358.34M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	357.76M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	357.15M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	358.52M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	358.24M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	358.93M	shares	Annual

Cash Flow Statement 153 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$2.12B	USD	Annual
Net income	`ProfitLoss`	$2.64B	USD	Annual
Net income	`ProfitLoss`	$2.11B	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$73.10M	USD	Annual
Allowance for Doubtful Accounts Receivable	`AllowanceForDoubtfulAccountsReceivable`	$5.60M	USD	Point-in-time
Stock-based compensation	`ShareBasedCompensation`	$75.20M	USD	Annual
Allowance for Doubtful Accounts Receivable	`AllowanceForDoubtfulAccountsReceivable`	$5.40M	USD	Point-in-time
Stock-based compensation	`ShareBasedCompensation`	$96.00M	USD	Annual
Amortization of purchased intangibles	`AmortizationOfIntangibleAssets`	$314.70M	USD	Annual
Restricted Cash and Cash Equivalents, Current	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$4.70M	USD	Point-in-time
Amortization of purchased intangibles	`AmortizationOfIntangibleAssets`	$237.60M	USD	Annual
Restricted Cash and Cash Equivalents, Current	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$4.30M	USD	Point-in-time
Amortization of purchased intangibles	`AmortizationOfIntangibleAssets`	$311.20M	USD	Annual
Restricted Cash and Cash Equivalents, Current	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$4.80M	USD	Point-in-time
Depreciation and amortization	`DepreciationAndAmortization`	$158.60M	USD	Annual
Restricted Cash and Cash Equivalents, Noncurrent	`RestrictedCashAndCashEquivalentsNoncurrent`	$900.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents, Noncurrent	`RestrictedCashAndCashEquivalentsNoncurrent`	$600.00K	USD	Point-in-time
Depreciation and amortization	`DepreciationAndAmortization`	$153.20M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$147.80M	USD	Annual
Restricted Cash and Cash Equivalents, Noncurrent	`RestrictedCashAndCashEquivalentsNoncurrent`	$500.00K	USD	Point-in-time
Net losses on assets held for sale and impaired	`AssetImpairmentCharges`	$26.30M	USD	Annual
Net losses on assets held for sale and impaired	`AssetImpairmentCharges`	-	USD	Annual
Net losses on assets held for sale and impaired	`AssetImpairmentCharges`	$61.10M	USD	Annual
Gain on sale of building	`GainLossOnDispositionOfAssets`	-	USD	Annual
Gain on sale of building	`GainLossOnDispositionOfAssets`	-	USD	Annual
Gain on sale of building	`GainLossOnDispositionOfAssets`	$30.40M	USD	Annual
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	4.60M	shares	Point-in-time
Gain on joint venture	`DeconsolidationGainOrLossAmount`	$400.70M	USD	Annual
Gain on joint venture	`DeconsolidationGainOrLossAmount`	-	USD	Annual
Gain on joint venture	`DeconsolidationGainOrLossAmount`	-	USD	Annual
(Gain)/Loss on derivative contracts	`UnrealizedGainLossOnDerivatives`	$1.50M	USD	Annual
(Gain)/Loss on derivative contracts	`UnrealizedGainLossOnDerivatives`	-	USD	Annual
(Gain)/Loss on derivative contracts	`UnrealizedGainLossOnDerivatives`	$-17.70M	USD	Annual
Net realized and unrealized (gains)/losses on investments	`GainLossOnInvestments`	$-1.80M	USD	Annual
Net realized and unrealized (gains)/losses on investments	`GainLossOnInvestments`	$117.00M	USD	Annual
Net realized and unrealized (gains)/losses on investments	`GainLossOnInvestments`	$-5.50M	USD	Annual
Undistributed earnings, net of losses, of unconsolidated subsidiaries	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$7.70M	USD	Annual
Undistributed earnings, net of losses, of unconsolidated subsidiaries	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$24.40M	USD	Annual
Undistributed earnings, net of losses, of unconsolidated subsidiaries	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$43.60M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-41.60M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$34.80M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-3.70M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-28.20M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$45.70M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-60.80M	USD	Annual
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-110.20M	USD	Annual
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-30.40M	USD	Annual
Other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$55.40M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-29.20M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-71.60M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-61.30M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$7.40M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-18.60M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-54.10M	USD	Annual
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-28.60M	USD	Annual
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$4.70M	USD	Annual
Income tax payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-120.50M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-99.30M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$61.90M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-54.30M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-52.80M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-28.80M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-44.80M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-4.40M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-11.90M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-8.60M	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$2.72B	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$2.40B	USD	Annual
Net Cash Provided by Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$2.67B	USD	Annual
Proceeds from maturities of available-for-sale marketable securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$9.40M	USD	Annual
Proceeds from maturities of available-for-sale marketable securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$18.80M	USD	Annual
Proceeds from maturities of available-for-sale marketable securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$12.30M	USD	Annual
Purchases of available-for-sale marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$11.10M	USD	Annual
Purchases of available-for-sale marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$15.40M	USD	Annual
Purchases of available-for-sale marketable securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$7.80M	USD	Annual
Purchases of property, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$245.60M	USD	Annual
Purchases of property, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$127.20M	USD	Annual
Purchases of property, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$197.50M	USD	Annual
Investments in business ventures	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	-	USD	Annual
Investments in business ventures	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$4.50M	USD	Annual
Investments in business ventures	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$5.50M	USD	Annual
Proceeds from sale of business ventures	`ProceedsFromSaleOfOtherInvestments`	$101.40M	USD	Annual
Proceeds from sale of business ventures	`ProceedsFromSaleOfOtherInvestments`	$26.30M	USD	Annual
Proceeds from sale of business ventures	`ProceedsFromSaleOfOtherInvestments`	$89.60M	USD	Annual
Payment for acquisition of subsidiary's interests from the non-controlling interest	`PaymentForAcquisitionOfSubsidiarysInterestsFromTheNonControllingInterest`	$52.90M	USD	Annual
Payment for acquisition of subsidiary's interests from the non-controlling interest	`PaymentForAcquisitionOfSubsidiarysInterestsFromTheNonControllingInterest`	-	USD	Annual
Payment for acquisition of subsidiary's interests from the non-controlling interest	`PaymentForAcquisitionOfSubsidiarysInterestsFromTheNonControllingInterest`	-	USD	Annual
Proceeds from the sale of building property	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$39.30M	USD	Annual
Proceeds from the sale of building property	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Proceeds from the sale of building property	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Net cash proceeds from OSTTRA joint venture transaction	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	-	USD	Annual
Net cash proceeds from OSTTRA joint venture transaction	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	$100.70M	USD	Annual
Net cash proceeds from OSTTRA joint venture transaction	`ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates`	-	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-175.50M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$58.40M	USD	Annual
Net Cash Used in Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-152.60M	USD	Annual
Repayment issuance of commercial paper, net	`ProceedsFromRepaymentsOfCommercialPaper`	$-92.50M	USD	Annual
Repayment issuance of commercial paper, net	`ProceedsFromRepaymentsOfCommercialPaper`	-	USD	Annual
Repayment issuance of commercial paper, net	`ProceedsFromRepaymentsOfCommercialPaper`	$-304.60M	USD	Annual
Repayment of other borrowings	`RepaymentsOfOtherDebt`	$569.20M	USD	Annual
Repayment of other borrowings	`RepaymentsOfOtherDebt`	-	USD	Annual
Repayment of other borrowings	`RepaymentsOfOtherDebt`	-	USD	Annual
Proceeds from preferred stock offering	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	-	USD	Annual
Proceeds from preferred stock offering	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	-	USD	Annual
Proceeds from preferred stock offering	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$965.00M	USD	Annual
Cash dividends	`PaymentsOfDividends`	$2.11B	USD	Annual
Cash dividends	`PaymentsOfDividends`	$1.70B	USD	Annual
Cash dividends	`PaymentsOfDividends`	$2.19B	USD	Annual
Change in performance bond and guaranty fund contributions	`ChangeInPerformanceBondAndGuarantyFundContributions`	$71.17B	USD	Annual
Change in performance bond and guaranty fund contributions	`ChangeInPerformanceBondAndGuarantyFundContributions`	$-2.38B	USD	Annual
Change in performance bond and guaranty fund contributions	`ChangeInPerformanceBondAndGuarantyFundContributions`	$49.70B	USD	Annual
Payments for (proceeds from) derivative contracts	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	-	USD	Annual
Payments for (proceeds from) derivative contracts	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	-	USD	Annual
Payments for (proceeds from) derivative contracts	`PaymentsForProceedsFromDerivativeInstrumentFinancingActivities`	$-16.00M	USD	Annual
Employee taxes paid on restricted stock vesting	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$41.40M	USD	Annual
Employee taxes paid on restricted stock vesting	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$36.80M	USD	Annual
Employee taxes paid on restricted stock vesting	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$31.70M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-3.10M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$37.60M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.20M	USD	Annual
Net Cash Provided by (Used in) Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$69.91B	USD	Annual
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$49.79B	USD	Annual
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-2.20B	USD	Annual
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$72.37B	USD	Annual
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.63B	USD	Point-in-time
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$160.79B	USD	Point-in-time
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$88.42B	USD	Point-in-time
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Beginning Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.83B	USD	Point-in-time
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.63B	USD	Point-in-time
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$160.79B	USD	Point-in-time
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$88.42B	USD	Point-in-time
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Ending Balance	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.83B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.63B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.55B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.83B	USD	Point-in-time
Restricted Cash and Cash Equivalents, Current	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$4.70M	USD	Point-in-time
Restricted Cash and Cash Equivalents, Current	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$4.30M	USD	Point-in-time
Restricted Cash and Cash Equivalents, Current	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$4.80M	USD	Point-in-time
Restricted Cash and Cash Equivalents, Noncurrent	`RestrictedCashAndCashEquivalentsNoncurrent`	$900.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents, Noncurrent	`RestrictedCashAndCashEquivalentsNoncurrent`	$600.00K	USD	Point-in-time
Restricted Cash and Cash Equivalents, Noncurrent	`RestrictedCashAndCashEquivalentsNoncurrent`	$500.00K	USD	Point-in-time
Good Faith and Margin Deposits with Broker-Dealers	`GoodFaithAndMarginDepositsWithBrokerDealers`	$157.95B	USD	Point-in-time
Good Faith and Margin Deposits with Broker-Dealers	`GoodFaithAndMarginDepositsWithBrokerDealers`	$86.78B	USD	Point-in-time
Good Faith and Margin Deposits with Broker-Dealers	`GoodFaithAndMarginDepositsWithBrokerDealers`	$37.08B	USD	Point-in-time
Income taxes paid	`IncomeTaxesPaid`	$591.20M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$755.00M	USD	Annual
Income taxes paid	`IncomeTaxesPaid`	$652.70M	USD	Annual
Interest paid	`InterestPaidNet`	$133.30M	USD	Annual
Interest paid	`InterestPaidNet`	$146.30M	USD	Annual
Interest paid	`InterestPaidNet`	$133.30M	USD	Annual
Dividends declared	`Dividendsdeclared`	$893.70M	USD	Annual
Dividends declared	`Dividendsdeclared`	$1.18B	USD	Annual
Dividends declared	`Dividendsdeclared`	$895.20M	USD	Annual

Stockholders Equity 50 line items

Line Item	Tag	Value	Unit	Period
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$5.90	USD	Annual
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$6.85	USD	Annual
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$5.50	USD	Annual
Preferred Stock, Dividends Per Share, Declared	`PreferredStockDividendsPerShareDeclared`	-	USD	Annual
Preferred Stock, Dividends Per Share, Declared	`PreferredStockDividendsPerShareDeclared`	-	USD	Annual
Preferred Stock, Dividends Per Share, Declared	`PreferredStockDividendsPerShareDeclared`	$4.15	USD	Annual
Total CME Group Shareholders' Equity, beginning	`StockholdersEquity`	$27.40B	USD	Point-in-time
Total CME Group Shareholders' Equity, beginning	`StockholdersEquity`	$26.32B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$25.97B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.35B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.40B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.16B	USD	Point-in-time
Net income attributable to CME Group	`NetIncomeLoss`	$2.64B	USD	Annual
Net income attributable to CME Group	`NetIncomeLoss`	$2.12B	USD	Annual
Net income attributable to CME Group	`NetIncomeLoss`	$2.11B	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$2.64B	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$2.11B	USD	Annual
Net income	`NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest`	$2.12B	USD	Annual
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.90M	USD	Annual
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTax`	$131.50M	USD	Annual
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-81.40M	USD	Annual
Dividends, Cash	`DividendsCash`	$2.12B	USD	Annual
Dividends, Cash	`DividendsCash`	$2.48B	USD	Annual
Dividends, Cash	`DividendsCash`	$1.97B	USD	Annual
Sale of Stock, Consideration Received on Transaction	`SaleOfStockConsiderationReceivedOnTransaction`	$965.00M	USD	Annual
Impact of accounting standards update adoption	`StockholdersEquityOther`	$6.90M	USD	Annual
Impact of accounting standards update adoption	`StockholdersEquityOther`	$-300.00K	USD	Annual
Impact of accounting standards update adoption	`StockholdersEquityOther`	$-52.60M	USD	Annual
Changes in non-controlling interest due to measurement period adjustments	`MinorityInterestPeriodIncreaseDecrease`	$-15.70M	USD	Annual
Exercise of stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	101,363.00	shares	Annual
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$5.50M	USD	Annual
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$14.20M	USD	Annual
Vesting of issued restricted Class A common stock, value	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-31.70M	USD	Annual
Vesting of issued restricted Class A common stock, value	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-36.80M	USD	Annual
Vesting of issued restricted Class A common stock, value	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-41.40M	USD	Annual
Stock Issued to Board of Directors, Value, Issued for Services	`StockIssuedDuringPeriodValueIssuedForServices`	$2.90M	USD	Annual
Stock Issued to Board of Directors, Value, Issued for Services	`StockIssuedDuringPeriodValueIssuedForServices`	$3.20M	USD	Annual
Stock Issued to Board of Directors, Value, Issued for Services	`StockIssuedDuringPeriodValueIssuedForServices`	$2.90M	USD	Annual
Shares issued under Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$5.20M	USD	Annual
Shares issued under Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$8.40M	USD	Annual
Shares issued under Employee Stock Purchase Plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$7.90M	USD	Annual
Stock-based compensation	`StockGrantedDuringPeriodValueSharebasedCompensation`	$96.00M	USD	Annual
Stock-based compensation	`StockGrantedDuringPeriodValueSharebasedCompensation`	$73.10M	USD	Annual
Stock-based compensation	`StockGrantedDuringPeriodValueSharebasedCompensation`	$75.20M	USD	Annual
Total CME Group Shareholders' Equity, ending	`StockholdersEquity`	$27.40B	USD	Point-in-time
Total CME Group Shareholders' Equity, ending	`StockholdersEquity`	$26.32B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$25.97B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.35B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.40B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.16B	USD	Point-in-time

Comprehensive Income 60 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$2.12B	USD	Annual
Net income	`ProfitLoss`	$2.64B	USD	Annual
Net income	`ProfitLoss`	$2.11B	USD	Annual
Net unrealized holding gains (losses) arising during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$1.00M	USD	Annual
Net unrealized holding gains (losses) arising during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-1.00M	USD	Annual
Net unrealized holding gains (losses) arising during the period	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$1.10M	USD	Annual
Reclassification of gains(loss) on sale included in investment income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	-	USD	Annual
Reclassification of gains(loss) on sale included in investment income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	-	USD	Annual
Reclassification of gains(loss) on sale included in investment income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$-300.00K	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$300.00K	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-200.00K	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$300.00K	USD	Annual
Investment securities, net	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$800.00K	USD	Annual
Investment securities, net	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-500.00K	USD	Annual
Investment securities, net	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$700.00K	USD	Annual
Net change in defined benefit plans arising during the period	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$-6.60M	USD	Annual
Net change in defined benefit plans arising during the period	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$25.50M	USD	Annual
Net change in defined benefit plans arising during the period	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$-7.40M	USD	Annual
Amortization of net actuarial (gains) losses and prior service costs included in compensation and benefits expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-4.70M	USD	Annual
Amortization of net actuarial (gains) losses and prior service costs included in compensation and benefits expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-4.90M	USD	Annual
Amortization of net actuarial (gains) losses and prior service costs included in compensation and benefits expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-4.40M	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$400.00K	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-7.60M	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$700.00K	USD	Annual
Defined benefit plans, net	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.30M	USD	Annual
Defined benefit plans, net	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-22.30M	USD	Annual
Defined benefit plans, net	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$2.00M	USD	Annual
Net unrealized holding gains (losses) arising during the period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	$600.00K	USD	Annual
Net unrealized holding gains (losses) arising during the period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	-	USD	Annual
Net unrealized holding gains (losses) arising during the period	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax`	-	USD	Annual
Amortization of effective portion of net (gains) losses on cash flow hedges included in interest expense	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$1.20M	USD	Annual
Amortization of effective portion of net (gains) losses on cash flow hedges included in interest expense	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$1.20M	USD	Annual
Amortization of effective portion of net (gains) losses on cash flow hedges included in interest expense	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax`	$2.70M	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$300.00K	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$700.00K	USD	Annual
Income tax benefit (expense)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-100.00K	USD	Annual
Derivative investments, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-900.00K	USD	Annual
Derivative investments, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-700.00K	USD	Annual
Derivative investments, net	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-2.00M	USD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	$-600.00K	USD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	$134.30M	USD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax`	$-62.00M	USD	Annual
Reclassification adjustment for loss included in other expense	`OtherComprehensiveIncomeLossForeignCurrentyTranslationReclassification`	-	USD	Annual
Reclassification adjustment for loss included in other expense	`OtherComprehensiveIncomeLossForeignCurrentyTranslationReclassification`	$400.00K	USD	Annual
Reclassification adjustment for loss included in other expense	`OtherComprehensiveIncomeLossForeignCurrentyTranslationReclassification`	$-40.30M	USD	Annual
Foreign currency translation, net	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-600.00K	USD	Annual
Foreign currency translation, net	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$134.70M	USD	Annual
Foreign currency translation, net	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-102.30M	USD	Annual
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-1.90M	USD	Annual
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTax`	$131.50M	USD	Annual
Other comprehensive income/(loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-81.40M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.24B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.56B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.11B	USD	Annual
Less: comprehensive (income) loss attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.20M	USD	Annual
Less: comprehensive (income) loss attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-700.00K	USD	Annual
Less: comprehensive (income) loss attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$500.00K	USD	Annual
Comprehensive income attributable to CME Group	`ComprehensiveIncomeNetOfTax`	$2.56B	USD	Annual
Comprehensive income attributable to CME Group	`ComprehensiveIncomeNetOfTax`	$2.11B	USD	Annual
Comprehensive income attributable to CME Group	`ComprehensiveIncomeNetOfTax`	$2.24B	USD	Annual

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