$CBOE
Cboe Global Markets, Inc. Stock $cboe

$cboe Overview Financials Valuation SEC Filings Company Website

2017 Q2 Form 10-Q Financial Statement

#000137431017000022 Filed on August 04, 2017

Income Statement

Concept	2017 Q2	2016 Q2
Revenue	$640.8M	$173.1M
YoY Change	270.19%	16.39%
Cost Of Revenue	$373.9M	$29.00M
YoY Change	1189.31%	72.62%
Gross Profit	$266.9M	$144.1M
YoY Change	85.22%	9.17%
Gross Profit Margin	41.65%	83.25%
Selling, General & Admin	$85.80M	$52.80M
YoY Change	62.5%	14.78%
% of Gross Profit	32.15%	36.64%
Research & Development	$12.00M	$5.700M
YoY Change	110.53%
% of Gross Profit	4.5%	3.96%
Depreciation & Amortization	$55.80M	$12.30M
YoY Change	353.66%	8.85%
% of Gross Profit	20.91%	8.54%
Operating Expenses	$149.1M	$66.10M
YoY Change	125.57%	-12.28%
Operating Profit	$117.8M	$78.00M
YoY Change	51.03%	6.31%
Interest Expense	-$12.50M	$0.00
YoY Change		-100.0%
% of Operating Profit	-10.61%	0.0%
Other Income/Expense, Net	$800.0K	$1.006M
YoY Change	-20.48%	-24.7%
Pretax Income	$106.1M	$83.80M
YoY Change	26.61%	13.81%
Income Tax	$38.10M	$32.90M
% Of Pretax Income	35.91%	39.26%
Net Earnings	$68.30M	$51.20M
YoY Change	33.4%	14.17%
Net Earnings / Revenue	10.66%	29.58%
Basic Earnings Per Share	$0.60	$0.62
Diluted Earnings Per Share	$0.60	$0.62
COMMON SHARES
Basic Shares Outstanding	112.1M shares	81.30M shares
Diluted Shares Outstanding	112.5M shares	81.30M shares

Balance Sheet

Concept	2017 Q2	2016 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$259.0M	$52.20M
YoY Change	396.17%	-41.74%
Cash & Equivalents	$148.6M	$52.20M
Short-Term Investments	$110.4M
Other Short-Term Assets	$18.70M	$432.0K
YoY Change	4228.7%	55.96%
Inventory
Prepaid Expenses
Receivables	$231.3M	$71.13M
Other Receivables	$10.70M	$32.50M
Total Short-Term Assets	$519.7M	$173.9M
YoY Change	198.9%	-10.66%
LONG-TERM ASSETS
Property, Plant & Equipment	$75.60M	$61.13M
YoY Change	23.67%	-1.67%
Goodwill	$2.686B	$26.47M
YoY Change	10049.61%
Intangibles	$1.970B	$9.522M
YoY Change	20593.13%
Long-Term Investments	$21.30M	$12.18M
YoY Change	74.83%	-71.93%
Other Assets	$56.60M
YoY Change
Total Long-Term Assets	$4.876B	$232.8M
YoY Change	1994.71%	38.98%
TOTAL ASSETS
Total Short-Term Assets	$519.7M	$173.9M
Total Long-Term Assets	$4.876B	$232.8M
Total Assets	$5.396B	$406.6M
YoY Change	1226.86%	12.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$54.90M	$1.939M
YoY Change	2731.36%	-60.29%
Accrued Expenses	$87.10M	$45.30M
YoY Change	92.27%	15.86%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$376.3M	$76.63M
YoY Change	391.05%	5.75%
LONG-TERM LIABILITIES
Long-Term Debt	$1.411B	$0.00
YoY Change
Other Long-Term Liabilities	$6.700M	$2.605M
YoY Change	157.2%	-24.01%
Total Long-Term Liabilities	$1.418B	$51.65M
YoY Change	2645.45%	-17.53%
TOTAL LIABILITIES
Total Short-Term Liabilities	$376.3M	$76.63M
Total Long-Term Liabilities	$1.418B	$51.65M
Total Liabilities	$1.794B	$128.3M
YoY Change	1298.73%	-5.04%
SHAREHOLDERS EQUITY
Retained Earnings	$737.3M	$666.0M
YoY Change	10.7%	27.15%
Common Stock	$1.200M	$131.9M
YoY Change	-99.09%	12.54%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$532.2M
YoY Change		28.55%
Treasury Stock Shares	11.86M shares	11.66M shares
Shareholders Equity	$2.817B	$265.8M
YoY Change
Total Liabilities & Shareholders Equity	$5.396B	$406.6M
YoY Change	1226.86%	12.3%

Cashflow Statement

Concept	2017 Q2	2016 Q2
OPERATING ACTIVITIES
Net Income	$68.30M	$51.20M
YoY Change	33.4%	14.17%
Depreciation, Depletion And Amortization	$55.80M	$12.30M
YoY Change	353.66%	8.85%
Cash From Operating Activities	$189.8M	$17.50M
YoY Change	984.57%	-35.9%
INVESTING ACTIVITIES
Capital Expenditures	-$11.80M	-$16.50M
YoY Change	-28.48%	63.37%
Acquisitions
YoY Change
Other Investing Activities	-$68.80M	-$19.40M
YoY Change	254.64%	3780.0%
Cash From Investing Activities	-$80.60M	-$35.90M
YoY Change	124.51%	241.9%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-111.2M	-36.80M
YoY Change	202.17%	-43.12%
NET CHANGE
Cash From Operating Activities	189.8M	17.50M
Cash From Investing Activities	-80.60M	-35.90M
Cash From Financing Activities	-111.2M	-36.80M
Net Change In Cash	-2.000M	-55.20M
YoY Change	-96.38%	15.24%
FREE CASH FLOW
Cash From Operating Activities	$189.8M	$17.50M
Capital Expenditures	-$11.80M	-$16.50M
Free Cash Flow	$201.6M	$34.00M
YoY Change	492.94%	-9.09%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	cboe	Comprehensive Income Lossbefore Tax Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforeTaxAttributabletoNoncontrollingInterest	-500000	USD
CY2016Q2	cboe	Access Fees AccessFees	13200000	USD
	cboe	Access Fees AccessFees	26400000	USD
CY2017Q2	cboe	Access Fees AccessFees	29700000	USD
	cboe	Access Fees AccessFees	47500000	USD
CY2016Q2	cboe	Amortizationof Debt Issuance Costs Gross AmortizationofDebtIssuanceCostsGross	0	USD
	cboe	Amortizationof Debt Issuance Costs Gross AmortizationofDebtIssuanceCostsGross	0	USD
CY2017Q2	cboe	Amortizationof Debt Issuance Costs Gross AmortizationofDebtIssuanceCostsGross	1400000	USD
	cboe	Amortizationof Debt Issuance Costs Gross AmortizationofDebtIssuanceCostsGross	2300000	USD
CY2017Q2	cboe	Capital Resources Requirement CapitalResourcesRequirement	100000	USD
CY2017Q2	cboe	Capitalin Excessof Capital Resources Requirement CapitalinExcessofCapitalResourcesRequirement	400000	USD
CY2017Q2	cboe	Capitalin Excessof Financial Resources Requirement CapitalinExcessofFinancialResourcesRequirement	22000000	USD
CY2016Q2	cboe	Comprehensive Income Loss Availableto Common Stockholdersbefore Tax Basic ComprehensiveIncomeLossAvailabletoCommonStockholdersbeforeTaxBasic	50700000	USD
	cboe	Comprehensive Income Loss Availableto Common Stockholdersbefore Tax Basic ComprehensiveIncomeLossAvailabletoCommonStockholdersbeforeTaxBasic	99700000	USD
CY2017Q2	cboe	Comprehensive Income Loss Availableto Common Stockholdersbefore Tax Basic ComprehensiveIncomeLossAvailabletoCommonStockholdersbeforeTaxBasic	94500000	USD
	cboe	Comprehensive Income Loss Availableto Common Stockholdersbefore Tax Basic ComprehensiveIncomeLossAvailabletoCommonStockholdersbeforeTaxBasic	112600000	USD
CY2016Q2	cboe	Comprehensive Income Lossbefore Tax Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforeTaxAttributabletoNoncontrollingInterest	-300000	USD
CY2017Q2	cboe	Comprehensive Income Lossbefore Tax Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforeTaxAttributabletoNoncontrollingInterest	-300000	USD
	cboe	Comprehensive Income Lossbefore Tax Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforeTaxAttributabletoNoncontrollingInterest	-600000	USD
CY2016Q2	cboe	Comprehensive Income Lossbefore Tax Attributableto Parent ComprehensiveIncomeLossbeforeTaxAttributabletoParent	51200000	USD
	cboe	Comprehensive Income Lossbefore Tax Attributableto Parent ComprehensiveIncomeLossbeforeTaxAttributabletoParent	100600000	USD
CY2017Q2	cboe	Comprehensive Income Lossbefore Tax Attributableto Parent ComprehensiveIncomeLossbeforeTaxAttributabletoParent	95700000	USD
	cboe	Comprehensive Income Lossbefore Tax Attributableto Parent ComprehensiveIncomeLossbeforeTaxAttributabletoParent	114200000	USD
CY2016Q2	cboe	Comprehensive Income Lossbeforetax Including Portion Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforetaxIncludingPortionAttributabletoNoncontrollingInterest	50900000	USD
	cboe	Comprehensive Income Lossbeforetax Including Portion Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforetaxIncludingPortionAttributabletoNoncontrollingInterest	100100000	USD
CY2017Q2	cboe	Comprehensive Income Lossbeforetax Including Portion Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforetaxIncludingPortionAttributabletoNoncontrollingInterest	95400000	USD
	cboe	Comprehensive Income Lossbeforetax Including Portion Attributableto Noncontrolling Interest ComprehensiveIncomeLossbeforetaxIncludingPortionAttributabletoNoncontrollingInterest	113600000	USD
CY2016Q2	cboe	Comprehensive Undistributed Earnings Loss Allocatedto Participating Securities Basic ComprehensiveUndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasic	200000	USD
	cboe	Comprehensive Undistributed Earnings Loss Allocatedto Participating Securities Basic ComprehensiveUndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasic	400000	USD
CY2017Q2	cboe	Comprehensive Undistributed Earnings Loss Allocatedto Participating Securities Basic ComprehensiveUndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasic	900000	USD
	cboe	Contract Markets Annual Operating Expensesfor Determinationof Resource Adequacy ContractMarketsAnnualOperatingExpensesforDeterminationofResourceAdequacy	17800000	USD
	cboe	Comprehensive Undistributed Earnings Loss Allocatedto Participating Securities Basic ComprehensiveUndistributedEarningsLossAllocatedtoParticipatingSecuritiesBasic	1000000	USD
	cboe	Contract Markets Six Month Operating Expensesfor Determinationof Resource Adequacy ContractMarketsSixMonthOperatingExpensesforDeterminationofResourceAdequacy	9700000	USD
CY2016Q4	cboe	Contractwith Customer Liability ContractwithCustomerLiability	3100000	USD
CY2017Q2	cboe	Contractwith Customer Liability ContractwithCustomerLiability	14300000	USD
	cboe	Contractwith Customer Liability Increase Decreasefor Contract Acquiredin Business Combination ContractwithCustomerLiabilityIncreaseDecreaseforContractAcquiredinBusinessCombination	23000000	USD
	cboe	Contractwith Customer Liability Revenue Recognized ContractwithCustomerLiabilityRevenueRecognized	11800000	USD
CY2016Q2	cboe	Exchange Services And Other Fees ExchangeServicesAndOtherFees	11400000	USD
	cboe	Exchange Services And Other Fees ExchangeServicesAndOtherFees	22800000	USD
CY2017Q2	cboe	Exchange Services And Other Fees ExchangeServicesAndOtherFees	19900000	USD
	cboe	Exchange Services And Other Fees ExchangeServicesAndOtherFees	35300000	USD
CY2017Q2	cboe	Financial Resources Requirement FinancialResourcesRequirement	19500000	USD
CY2017Q2	cboe	Finite Lived Intangible Assets Amortization Expense Year Six FiniteLivedIntangibleAssetsAmortizationExpenseYearSix	93400000	USD
	cboe	Forfeitureof Common Stockfor Paymentof Exerciseof Stock Options ForfeitureofCommonStockforPaymentofExerciseofStockOptions	0	USD
	cboe	Forfeitureof Common Stockfor Paymentof Exerciseof Stock Options ForfeitureofCommonStockforPaymentofExerciseofStockOptions	1700000	USD
CY2016Q4	cboe	Income Taxes Receivable Fair Value Disclosure IncomeTaxesReceivableFairValueDisclosure	53700000	USD
CY2017Q2	cboe	Income Taxes Receivable Fair Value Disclosure IncomeTaxesReceivableFairValueDisclosure	10700000	USD
	cboe	Increase Decrease Liabilityfor Uncertaintyin Income Taxes IncreaseDecreaseLiabilityforUncertaintyinIncomeTaxes	2500000	USD
	cboe	Increase Decrease Liabilityfor Uncertaintyin Income Taxes IncreaseDecreaseLiabilityforUncertaintyinIncomeTaxes	-3900000	USD
	cboe	Increase Decreasein Regulatory Fees Payable IncreaseDecreaseinRegulatoryFeesPayable	0	USD
	cboe	Increase Decreasein Regulatory Fees Payable IncreaseDecreaseinRegulatoryFeesPayable	2900000	USD
	cboe	Intangible Assets Acquired IntangibleAssetsAcquired	2000000000	USD
	cboe	Intangible Assets Disposed IntangibleAssetsDisposed	200000	USD
	cboe	Intangible Assets Foreign Currency Translation Gain Loss IntangibleAssetsForeignCurrencyTranslationGainLoss	19100000	USD
CY2016Q2	cboe	Liquidity Payments Expense LiquidityPaymentsExpense	7100000	USD
	cboe	Liquidity Payments Expense LiquidityPaymentsExpense	13700000	USD
CY2017Q2	cboe	Liquidity Payments Expense LiquidityPaymentsExpense	266500000	USD
	cboe	Liquidity Payments Expense LiquidityPaymentsExpense	371800000	USD
CY2016Q4	cboe	Marketable Securitiesand Cashand Cash Equivalents MarketableSecuritiesandCashandCashEquivalents	67500000	USD
CY2017Q2	cboe	Marketable Securitiesand Cashand Cash Equivalents MarketableSecuritiesandCashandCashEquivalents	141900000	USD
CY2016Q4	cboe	Marketable Securitiesand Cashand Cash Equivalents Amortized Cost Basis MarketableSecuritiesandCashandCashEquivalentsAmortizedCostBasis	67500000	USD
CY2017Q2	cboe	Marketable Securitiesand Cashand Cash Equivalents Amortized Cost Basis MarketableSecuritiesandCashandCashEquivalentsAmortizedCostBasis	142100000	USD
CY2016Q2	cboe	Marketing Advertisingand Travel Expense MarketingAdvertisingandTravelExpense	2500000	USD
	cboe	Marketing Advertisingand Travel Expense MarketingAdvertisingandTravelExpense	5000000	USD
CY2017Q2	cboe	Marketing Advertisingand Travel Expense MarketingAdvertisingandTravelExpense	4200000	USD
	cboe	Marketing Advertisingand Travel Expense MarketingAdvertisingandTravelExpense	7500000	USD
	cboe	Noncashor Part Noncash Acquisition Accounts Payablesand Accrued Liabilities Assumed NoncashorPartNoncashAcquisitionAccountsPayablesandAccruedLiabilitiesAssumed	0	USD
	cboe	Noncashor Part Noncash Acquisition Accounts Payablesand Accrued Liabilities Assumed NoncashorPartNoncashAcquisitionAccountsPayablesandAccruedLiabilitiesAssumed	60100000	USD
	cboe	Noncashor Part Noncash Acquisition Deferred Tax Liabilities Assumed NoncashorPartNoncashAcquisitionDeferredTaxLiabilitiesAssumed	0	USD
	cboe	Noncashor Part Noncash Acquisition Deferred Tax Liabilities Assumed NoncashorPartNoncashAcquisitionDeferredTaxLiabilitiesAssumed	718500000	USD
	cboe	Noncashor Part Noncash Acquisition Goodwill Acquired NoncashorPartNoncashAcquisitionGoodwillAcquired	0	USD
	cboe	Noncashor Part Noncash Acquisition Goodwill Acquired NoncashorPartNoncashAcquisitionGoodwillAcquired	2649300000	USD
	cboe	Noncashor Part Noncash Acquisition Regulatory Fees Payable Assumed NoncashorPartNoncashAcquisitionRegulatoryFeesPayableAssumed	0	USD
	cboe	Noncashor Part Noncash Acquisition Regulatory Fees Payable Assumed NoncashorPartNoncashAcquisitionRegulatoryFeesPayableAssumed	143600000	USD
CY2017Q2	cboe	Numberof Trading Venues NumberofTradingVenues	14	venue
CY2016Q4	cboe	Property Plantand Equipment Excluding Land Net PropertyPlantandEquipmentExcludingLandNet	55900000	USD
CY2017Q2	cboe	Property Plantand Equipment Excluding Land Net PropertyPlantandEquipmentExcludingLandNet	75600000	USD
CY2016Q4	cboe	Regulatory Fees Payable Current RegulatoryFeesPayableCurrent	4400000	USD
CY2017Q2	cboe	Regulatory Fees Payable Current RegulatoryFeesPayableCurrent	150900000	USD
CY2016Q2	cboe	Regulatory Fees Revenue RegulatoryFeesRevenue	9200000	USD
	cboe	Regulatory Fees Revenue RegulatoryFeesRevenue	18300000	USD
CY2017Q2	cboe	Regulatory Fees Revenue RegulatoryFeesRevenue	83300000	USD
	cboe	Regulatory Fees Revenue RegulatoryFeesRevenue	121600000	USD
CY2016Q2	cboe	Revenuefrom Contractwith Customer Excluding Assessed Tax RevenuefromContractwithCustomerExcludingAssessedTax	173100000	USD
	cboe	Revenuefrom Contractwith Customer Excluding Assessed Tax RevenuefromContractwithCustomerExcludingAssessedTax	343600000	USD
CY2017Q2	cboe	Revenuefrom Contractwith Customer Excluding Assessed Tax RevenuefromContractwithCustomerExcludingAssessedTax	640800000	USD
	cboe	Revenuefrom Contractwith Customer Excluding Assessed Tax RevenuefromContractwithCustomerExcludingAssessedTax	997000000	USD
CY2016Q2	cboe	Routingand Clearing Expenses RoutingandClearingExpenses	2600000	USD
	cboe	Routingand Clearing Expenses RoutingandClearingExpenses	4300000	USD
CY2017Q2	cboe	Routingand Clearing Expenses RoutingandClearingExpenses	12200000	USD
	cboe	Routingand Clearing Expenses RoutingandClearingExpenses	18500000	USD
CY2017Q2	cboe	Section31 Fees Payable Fair Value Disclosure Section31FeesPayableFairValueDisclosure	150900000	USD
	cboe	Sharebased Compensation Arrangementby Sharebased Payment Award Options Grantsin Period Weighted Average Remaining Contractual Term SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsGrantsinPeriodWeightedAverageRemainingContractualTerm	P4Y9M24D
	cboe	Sharebased Compensation Arrangementby Sharebased Payment Awards Options Nonvested Grantsin Period Gross SharebasedCompensationArrangementbySharebasedPaymentAwardsOptionsNonvestedGrantsinPeriodGross	81068	shares
	cboe	Sharebased Compensation Arrangementby Sharebased Payments Awards Grantsin Period Aggregate Intrinsic Value SharebasedCompensationArrangementbySharebasedPaymentsAwardsGrantsinPeriodAggregateIntrinsicValue	40100000	USD
	cboe	Swap Execution Facility Operating Expensesfor Determinationof Resource Adequacy SwapExecutionFacilityOperatingExpensesforDeterminationofResourceAdequacy	1600000	USD
	cboe	Swap Execution Facility Six Month Operating Expensesfor Determinationof Resource Adequacy SwapExecutionFacilitySixMonthOperatingExpensesforDeterminationofResourceAdequacy	800000	USD
CY2016Q2	cboe	Weighted Average Numberof Shares Outstanding Diluted Before Effectof Incremental Common Shares Attributableto Participating Nonvested Shareswith Nonforfeitable Dividend Rights WeightedAverageNumberofSharesOutstandingDilutedBeforeEffectofIncrementalCommonSharesAttributabletoParticipatingNonvestedShareswithNonforfeitableDividendRights	81300000	shares
	cboe	Weighted Average Numberof Shares Outstanding Diluted Before Effectof Incremental Common Shares Attributableto Participating Nonvested Shareswith Nonforfeitable Dividend Rights WeightedAverageNumberofSharesOutstandingDilutedBeforeEffectofIncrementalCommonSharesAttributabletoParticipatingNonvestedShareswithNonforfeitableDividendRights	81600000	shares
CY2017Q2	cboe	Weighted Average Numberof Shares Outstanding Diluted Before Effectof Incremental Common Shares Attributableto Participating Nonvested Shareswith Nonforfeitable Dividend Rights WeightedAverageNumberofSharesOutstandingDilutedBeforeEffectofIncrementalCommonSharesAttributabletoParticipatingNonvestedShareswithNonforfeitableDividendRights	112100000	shares
	cboe	Weighted Average Numberof Shares Outstanding Diluted Before Effectof Incremental Common Shares Attributableto Participating Nonvested Shareswith Nonforfeitable Dividend Rights WeightedAverageNumberofSharesOutstandingDilutedBeforeEffectofIncrementalCommonSharesAttributabletoParticipatingNonvestedShareswithNonforfeitableDividendRights	102100000	shares
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
	dei	Document Period End Date DocumentPeriodEndDate	2017-06-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001374310
CY2017Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	112777346	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	CBOE Holdings, Inc.
CY2016Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	82400000	USD
CY2017Q2	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	151000000	USD
CY2016Q4	us-gaap	Accounts Payable And Accrued Liabilities Fair Value Disclosure AccountsPayableAndAccruedLiabilitiesFairValueDisclosure	6500000	USD
CY2017Q2	us-gaap	Accounts Payable And Accrued Liabilities Fair Value Disclosure AccountsPayableAndAccruedLiabilitiesFairValueDisclosure	54900000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6500000	USD
CY2017Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	54900000	USD
CY2016Q4	us-gaap	Accounts Receivable Fair Value Disclosure AccountsReceivableFairValueDisclosure	76700000	USD
CY2017Q2	us-gaap	Accounts Receivable Fair Value Disclosure AccountsReceivableFairValueDisclosure	231300000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	76700000	USD
CY2017Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	231300000	USD
CY2016Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2017Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	3900000	USD
CY2016Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	7200000	USD
CY2017Q2	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	9000000	USD
CY2016Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	17800000	USD
CY2017Q2	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	18200000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	160100000	USD
CY2017Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	172600000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-800000	USD
CY2017Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	29600000	USD
CY2016Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	139200000	USD
CY2017Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2596800000	USD
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	16000000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	30100000	USD
CY2016Q2	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	0	USD
CY2017Q2	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	200000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	200000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1000000	USD
CY2016Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	500000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	900000	USD
CY2017Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	42700000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	57200000	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	14900000	USD
CY2016Q4	us-gaap	Assets Assets	476700000	USD
CY2017Q2	us-gaap	Assets Assets	5395600000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	235100000	USD
CY2017Q2	us-gaap	Assets Current AssetsCurrent	519700000	USD
CY2016Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	227700000	USD
CY2017Q2	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	501000000	USD
CY2017Q2	us-gaap	Available For Sale Securities AvailableForSaleSecurities	109900000	USD
CY2016Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	USD
CY2017Q2	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	USD
CY2016Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	0	USD
CY2017Q2	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	200000	USD
	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	0	USD
	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	200000	USD
CY2016Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2017Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	4700000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	69900000	USD
	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	USD
	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	2424700000	USD
CY2016Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2017Q2	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	500000	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	700000	USD
CY2017Q2	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	56200000	USD
CY2016Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	0	USD
CY2017Q2	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	56200000	USD
CY2016Q4	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	172000000	USD
CY2017Q2	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	180000000	USD
CY2016Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	62900000	USD
CY2017Q2	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	45500000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	102300000	USD
CY2016Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	52200000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	97300000	USD
CY2017Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	148600000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	97300000	USD
CY2017Q2	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	148600000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-50100000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	51300000	USD
CY2016Q2	us-gaap	Clearing Fees Revenue ClearingFeesRevenue	127600000	USD
	us-gaap	Clearing Fees Revenue ClearingFeesRevenue	253800000	USD
CY2017Q2	us-gaap	Clearing Fees Revenue ClearingFeesRevenue	453900000	USD
	us-gaap	Clearing Fees Revenue ClearingFeesRevenue	710300000	USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	325000000	shares
CY2017Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	325000000	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	92950065	shares
CY2017Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	124632833	shares
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	81285307	shares
CY2017Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	112777346	shares
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	900000	USD
CY2017Q2	us-gaap	Common Stock Value CommonStockValue	1200000	USD
CY2016Q2	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	5700000	USD
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CY2017Q2	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	12000000	USD
	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	19500000	USD
CY2016Q4	us-gaap	Cost Method Investments CostMethodInvestments	60500000	USD
CY2017Q2	us-gaap	Cost Method Investments CostMethodInvestments	60700000	USD
CY2016Q2	us-gaap	Cost Of Revenue CostOfRevenue	29000000	USD
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CY2017Q2	us-gaap	Cost Of Revenue CostOfRevenue	373900000	USD
	us-gaap	Cost Of Revenue CostOfRevenue	536700000	USD
CY2017Q2	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1425000000	USD
CY2017Q2	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	5800000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	6200000	USD
CY2017Q2	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	7900000	USD
CY2016Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3500000	USD
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	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-15000000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	0	USD
CY2017Q2	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	703400000	USD
CY2016Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	3100000	USD
CY2017Q2	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	14300000	USD
CY2016Q2	us-gaap	Depreciation Depreciation	6000000	USD
	us-gaap	Depreciation Depreciation	11900000	USD
CY2017Q2	us-gaap	Depreciation Depreciation	8700000	USD
	us-gaap	Depreciation Depreciation	15200000	USD
CY2016Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	12300000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	24200000	USD
CY2017Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	55800000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	80900000	USD
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CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.62
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CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.60
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CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
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CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.60
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	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	0	USD
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CY2016Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.392
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CY2017Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.359
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CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	25100000	USD
CY2017Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	11900000	USD
CY2016Q4	us-gaap	Equity Method Investments EquityMethodInvestments	12400000	USD
CY2017Q2	us-gaap	Equity Method Investments EquityMethodInvestments	21300000	USD
CY2017Q2	us-gaap	Excess Net Capital At1500 Percent ExcessNetCapitalAt1500Percent	9700000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1200000	USD
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CY2016Q2	us-gaap	Exchange Fees ExchangeFees	0	USD
	us-gaap	Exchange Fees ExchangeFees	0	USD
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	6700000	USD
CY2017Q2	us-gaap	Exchange Fees ExchangeFees	74600000	USD
	us-gaap	Exchange Fees ExchangeFees	104600000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases	56200000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	0	USD
CY2016Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	0	USD
CY2017Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	56200000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	84700000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	105600000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	120800000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	137200000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	158100000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	26500000	USD
CY2017Q2	us-gaap	Goodwill Goodwill	2686400000	USD
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	2649300000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	12000000	USD
	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	1400000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	144100000	USD
	us-gaap	Gross Profit GrossProfit	287200000	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	266900000	USD
	us-gaap	Gross Profit GrossProfit	460300000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	83800000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	164300000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	106100000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	124400000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	500000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	100000	USD
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32900000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	64200000	USD
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	38100000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41200000	USD
CY2016Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	53700000	USD
CY2017Q2	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	10700000	USD
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	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	8400000	USD
CY2016Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2017Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	400000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000	shares
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	8700000	USD
CY2017Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1970400000	USD
CY2016Q2	us-gaap	Interest Expense Debt InterestExpenseDebt	0	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	0	USD
CY2017Q2	us-gaap	Interest Expense Debt InterestExpenseDebt	12500000	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	21000000	USD
CY2016Q2	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	0	USD
	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	0	USD
CY2017Q2	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	10900000	USD
	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	18500000	USD
CY2016Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	0	USD
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	0	USD
CY2017Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-12500000	USD
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-20400000	USD
CY2016Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	0	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	0	USD
CY2017Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	0	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	600000	USD
CY2016Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	72900000	USD
CY2017Q2	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	82000000	USD
CY2016Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	28500000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	55600000	USD
CY2017Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	50000000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	97800000	USD
CY2016Q4	us-gaap	Land Land	4900000	USD
CY2017Q2	us-gaap	Land Land	4900000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	476700000	USD
CY2017Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5395600000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	89900000	USD
CY2017Q2	us-gaap	Liabilities Current LiabilitiesCurrent	376300000	USD
CY2016Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	6500000	USD
CY2017Q2	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	1673300000	USD
CY2016Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	52100000	USD
CY2017Q2	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	68600000	USD
CY2017Q2	us-gaap	Long Term Debt LongTermDebt	1411300000	USD
CY2017Q2	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	1411300000	USD
CY2017Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1125000000	USD
CY2017Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2017Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2017Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	300000000	USD
CY2017Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2016Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	0	USD
CY2017Q2	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	0	USD
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	USD
CY2017Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1411300000	USD
CY2016Q2	us-gaap	Market Data Revenue MarketDataRevenue	8200000	USD
	us-gaap	Market Data Revenue MarketDataRevenue	16200000	USD
CY2017Q2	us-gaap	Market Data Revenue MarketDataRevenue	48000000	USD
	us-gaap	Market Data Revenue MarketDataRevenue	70500000	USD
CY2017Q2	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	110400000	USD
CY2017Q2	us-gaap	Minimum Net Capital Required1 MinimumNetCapitalRequired1	400000	USD
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CY2017Q2	us-gaap	Net Capital NetCapital	10100000	USD
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CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	51200000	USD
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CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	68300000	USD
	us-gaap	Net Income Loss NetIncomeLoss	83800000	USD
CY2016Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-300000	USD
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CY2017Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-300000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-600000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-600000	USD
CY2016Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	50700000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	99700000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	67300000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	82400000	USD
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	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	21800000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	2000000000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Investments Acquired1 NoncashOrPartNoncashAcquisitionInvestmentsAcquired1	0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Investments Acquired1 NoncashOrPartNoncashAcquisitionInvestmentsAcquired1	66000000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	32800000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Other Liabilities Assumed1 NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1	0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Other Liabilities Assumed1 NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1	135400000	USD
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CY2016Q2	us-gaap	Occupancy Net OccupancyNet	1400000	USD
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CY2017Q2	us-gaap	Occupancy Net OccupancyNet	2700000	USD
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CY2016Q2	us-gaap	Operating Expenses OperatingExpenses	66100000	USD
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CY2017Q2	us-gaap	Operating Expenses OperatingExpenses	149100000	USD
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CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	78000000	USD
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CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	117800000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	143900000	USD
CY2016Q2	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1700000	USD
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	3800000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	49.17
CY2017Q2	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2700000	USD
	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	4400000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	25400000	USD
CY2017Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	51500000	USD
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	7400000	USD
CY2017Q2	us-gaap	Other Assets Current OtherAssetsCurrent	18700000	USD
CY2016Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	9800000	USD
CY2017Q2	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	11100000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	72700000	USD
CY2017Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	56600000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2017Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	300000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	200000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
CY2017Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	27100000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	30200000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	30400000	USD
CY2016Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1000000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2300000	USD
CY2017Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2300000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	4000000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4200000	USD
CY2017Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	6700000	USD
CY2016Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5800000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6800000	USD
CY2017Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	800000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	900000	USD
CY2016Q2	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	3500000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	6100000	USD
CY2017Q2	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	6000000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	11800000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	24200000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	-1400000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	60500000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1300000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	37700000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	56700000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	16000000	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	0	USD
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	89200000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	14300000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1405400000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	25400000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	19200000	USD
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2017Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1944200000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	0	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	45000000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1300000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	-4100000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	0	USD
CY2016Q2	us-gaap	Professional Fees ProfessionalFees	14700000	USD
	us-gaap	Professional Fees ProfessionalFees	28300000	USD
CY2017Q2	us-gaap	Professional Fees ProfessionalFees	16900000	USD
	us-gaap	Professional Fees ProfessionalFees	31300000	USD
CY2016Q2	us-gaap	Profit Loss ProfitLoss	50900000	USD
	us-gaap	Profit Loss ProfitLoss	100100000	USD
CY2017Q2	us-gaap	Profit Loss ProfitLoss	68000000	USD
	us-gaap	Profit Loss ProfitLoss	83200000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	216000000	USD
CY2017Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	248200000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	55900000	USD
CY2017Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	75600000	USD
CY2016Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	12600000	USD
CY2017Q2	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	12600000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	525000000	USD
CY2016Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	400000	USD
CY2017Q2	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	5500000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	710800000	USD
CY2017Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	737300000	USD
CY2016Q2	us-gaap	Revenues Revenues	173100000	USD
	us-gaap	Revenues Revenues	343600000	USD
CY2017Q2	us-gaap	Revenues Revenues	640800000	USD
	us-gaap	Revenues Revenues	997000000	USD
CY2016Q2	us-gaap	Royalty Expense RoyaltyExpense	19300000	USD
	us-gaap	Royalty Expense RoyaltyExpense	38400000	USD
CY2017Q2	us-gaap	Royalty Expense RoyaltyExpense	20600000	USD
	us-gaap	Royalty Expense RoyaltyExpense	41800000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	7100000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	30100000	USD
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	430156	shares
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	23.49
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0	USD
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	34300000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	0	shares
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	511224	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.00
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P0Y
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y3M12D
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	0	shares
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue	0.00
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	172166	shares
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	2424700000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3100000	USD
CY2017Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	24.22
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	17.20
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	22.45
CY2017Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	29200000	USD
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y10M25D
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	0	shares
CY2017Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	81068	shares
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	0	shares
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0.00
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	0.00
CY2017Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	49.17
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	317900000	USD
CY2017Q2	us-gaap	Stockholders Equity StockholdersEquity	2816700000	USD
	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	600000	USD
CY2016Q2	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	300000	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	500000	USD
CY2017Q2	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	300000	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	600000	USD
CY2017Q2	us-gaap	Trading Securities TradingSecurities	500000	USD
CY2016Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	532200000	USD
CY2017Q2	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	548200000	USD
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	11664758	shares
CY2017Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	11855487	shares
CY2016Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	200000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	400000	USD
CY2017Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	700000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	800000	USD
CY2016Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81600000	shares
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	112500000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	102300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	102300000	shares
CY2016Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81300000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81600000	shares
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	112100000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	102100000	shares

Files In Submission

Name	View Source	Status
0001374310-17-000022-index-headers.html	Edgar Link	pending
0001374310-17-000022-index.html	Edgar Link	pending
0001374310-17-000022.txt	Edgar Link	pending
0001374310-17-000022-xbrl.zip	Edgar Link	pending
cboe-20170630.xml	Edgar Link	completed
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cboe-20170630_cal.xml	Edgar Link	unprocessable
cboe-20170630_def.xml	Edgar Link	unprocessable
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cboe-20170630_pre.xml	Edgar Link	unprocessable
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exhbit101-63017.htm	Edgar Link	pending
exhbit121-63017.htm	Edgar Link	pending
exhibit311-63017.htm	Edgar Link	pending
exhibit312-63017.htm	Edgar Link	pending
exhibit321-63017.htm	Edgar Link	pending
exhibit322-63017.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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$CBOE
Cboe Global Markets, Inc. Stock $cboe

2017 Q2 Form 10-Q Financial Statement

#000137431017000022 Filed on August 04, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$CBOE Cboe Global Markets, Inc. Stock $cboe

2017 Q2 Form 10-Q Financial Statement

#000137431017000022 Filed on August 04, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CBOE
Cboe Global Markets, Inc. Stock $cboe