$AMG
AFFILIATED MANAGERS GROUP, INC. Stock $amg

$amg Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-Q Financial Statement

#000100443417000024 Filed on November 02, 2017

Income Statement

Concept	2017 Q4	2017 Q3	2016 Q3
Revenue	$604.1M	$585.7M	$544.7M
YoY Change	9.76%	7.53%	-11.16%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$359.5M	$91.90M	$94.20M
YoY Change	5.46%	-2.44%	-12.37%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$26.70M	$26.00M	$31.90M
YoY Change	-17.85%	-18.5%	-8.86%
% of Gross Profit
Operating Expenses	$412.2M	$389.6M	$373.7M
YoY Change	9.45%	4.25%	-6.08%
Operating Profit	$280.0M	$289.5M	$238.5M
YoY Change	-7.25%	21.38%	10.83%
Interest Expense	$72.10M	$22.10M	$22.40M
YoY Change	-33.3%	-1.34%	-5.08%
% of Operating Profit	25.75%	7.63%	9.39%
Other Income/Expense, Net		-$6.600M	-$12.30M
YoY Change		-46.34%	-48.75%
Pretax Income	$264.0M	$282.9M	$226.2M
YoY Change	-6.35%	25.07%	-9.19%
Income Tax	$87.10M	$66.10M	$50.30M
% Of Pretax Income	32.99%	23.37%	22.24%
Net Earnings	$315.4M	$125.4M	$110.2M
YoY Change	109.99%	13.79%	2.32%
Net Earnings / Revenue	52.21%	21.41%	20.23%
Basic Earnings Per Share		$2.25	$2.04
Diluted Earnings Per Share	$5.50	$2.22	$2.02
COMMON SHARES
Basic Shares Outstanding	55.58M shares	55.80M shares	53.90M shares
Diluted Shares Outstanding		58.30M shares	56.60M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2016 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$517.3M	$467.1M	$635.2M
YoY Change	-6.49%	-26.46%	-10.97%
Cash & Equivalents	$439.5M	$374.7M	$422.0M
Short-Term Investments	$77.80M	$92.40M	$213.2M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$433.8M	$487.4M	$387.1M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$873.3M	$862.1M	$809.1M
YoY Change	7.27%	6.55%	-19.72%
LONG-TERM ASSETS
Property, Plant & Equipment	$111.0M	$111.7M	$113.4M
YoY Change	0.82%	-1.5%	6.08%
Goodwill	$2.663B	$2.662B	$2.644B
YoY Change	1.31%	0.66%	-0.11%
Intangibles	$1.450B	$1.467B	$1.546B
YoY Change	-3.19%	-5.12%	-9.03%
Long-Term Investments	$539.0M	$3.544B	$3.153B
YoY Change	-84.0%	12.4%	57.64%
Other Assets
YoY Change
Total Long-Term Assets	$7.829B	$7.839B	$7.514B
YoY Change	-1.34%	4.33%	15.12%
TOTAL ASSETS
Total Short-Term Assets	$873.3M	$862.1M	$809.1M
Total Long-Term Assets	$7.829B	$7.839B	$7.514B
Total Assets	$8.702B	$8.701B	$8.323B
YoY Change	-0.54%	4.54%	10.46%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable		$698.3M	$579.4M
YoY Change		20.52%	-17.15%
Accrued Expenses	$611.1M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$807.2M	$698.3M	$579.4M
YoY Change	10.68%	20.52%	-17.15%
LONG-TERM LIABILITIES
Long-Term Debt	$1.855B	$1.914B	$2.113B
YoY Change	-12.08%	-9.45%	17.46%
Other Long-Term Liabilities	$182.4M	$178.3M	$170.3M
YoY Change	22.09%	4.7%	-9.41%
Total Long-Term Liabilities	$2.037B	$2.092B	$2.284B
YoY Change	-9.82%	-8.39%	14.92%
TOTAL LIABILITIES
Total Short-Term Liabilities	$807.2M	$698.3M	$579.4M
Total Long-Term Liabilities	$2.037B	$2.092B	$2.284B
Total Liabilities	$3.312B	$3.493B	$3.515B
YoY Change	-9.25%	-0.64%	8.69%
SHAREHOLDERS EQUITY
Retained Earnings	$3.699B	$3.394B	$2.903B
YoY Change	21.09%	16.94%	14.78%
Common Stock	$809.2M	$850.3M	$774.3M
YoY Change	-24.66%	9.82%	43.15%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$663.7M	$566.1M	$413.5M
YoY Change	71.94%	36.9%	4.18%
Treasury Stock Shares	3.400M shares
Shareholders Equity	$3.822B	$3.628B	$3.183B
YoY Change
Total Liabilities & Shareholders Equity	$8.702B	$8.701B	$8.323B
YoY Change	-0.54%	4.54%	10.46%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2016 Q3
OPERATING ACTIVITIES
Net Income	$315.4M	$125.4M	$110.2M
YoY Change	109.99%	13.79%	2.32%
Depreciation, Depletion And Amortization	$26.70M	$26.00M	$31.90M
YoY Change	-17.85%	-18.5%	-8.86%
Cash From Operating Activities	$369.9M	$356.5M	$342.0M
YoY Change	1.31%	4.24%	-11.33%
INVESTING ACTIVITIES
Capital Expenditures	-$4.600M	-$6.700M	-$6.500M
YoY Change	-9.8%	3.08%	-52.9%
Acquisitions
YoY Change
Other Investing Activities	$13.50M	$10.60M	-$322.2M
YoY Change	-102.95%	-103.29%	1660.66%
Cash From Investing Activities	$8.900M	$3.900M	-$328.7M
YoY Change	-101.92%	-101.19%	923.99%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-318.2M	-354.3M	52.10M
YoY Change	-295.33%	-780.04%	-117.73%
NET CHANGE
Cash From Operating Activities	369.9M	356.5M	342.0M
Cash From Investing Activities	8.900M	3.900M	-328.7M
Cash From Financing Activities	-318.2M	-354.3M	52.10M
Net Change In Cash	60.60M	6.100M	65.40M
YoY Change	-6.05%	-90.67%	9.55%
FREE CASH FLOW
Cash From Operating Activities	$369.9M	$356.5M	$342.0M
Capital Expenditures	-$4.600M	-$6.700M	-$6.500M
Free Cash Flow	$374.5M	$363.2M	$348.5M
YoY Change	1.16%	4.22%	-12.77%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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	amg	Adjustmentsto Additional Paidin Capital Decreasein Carrying Amountof Redeemable Noncontrolling Interests AdjustmentstoAdditionalPaidinCapitalDecreaseinCarryingAmountofRedeemableNoncontrollingInterests	23400000	USD
CY2016Q4	amg	Accumulated Other Comprehensive Income Loss Attributable To Parent Net Of Tax AccumulatedOtherComprehensiveIncomeLossAttributableToParentNetOfTax	-122900000	USD
CY2017Q3	amg	Accumulated Other Comprehensive Income Loss Attributable To Parent Net Of Tax AccumulatedOtherComprehensiveIncomeLossAttributableToParentNetOfTax	-51100000	USD
CY2016Q3	amg	Adjustments To Additional Paid In Capital Increase Decrease In Carrying Amount Of Redeemable Noncontrolling Interests AdjustmentsToAdditionalPaidInCapitalIncreaseDecreaseInCarryingAmountOfRedeemableNoncontrollingInterests	-5300000	USD
	amg	Adjustments To Additional Paid In Capital Increase Decrease In Carrying Amount Of Redeemable Noncontrolling Interests AdjustmentsToAdditionalPaidInCapitalIncreaseDecreaseInCarryingAmountOfRedeemableNoncontrollingInterests	-1900000	USD
CY2017Q3	amg	Adjustments To Additional Paid In Capital Increase Decrease In Carrying Amount Of Redeemable Noncontrolling Interests AdjustmentsToAdditionalPaidInCapitalIncreaseDecreaseInCarryingAmountOfRedeemableNoncontrollingInterests	300000	USD
	amg	Adjustmentsto Additional Paidin Capital Decreasein Carrying Amountof Redeemable Noncontrolling Interests AdjustmentstoAdditionalPaidinCapitalDecreaseinCarryingAmountofRedeemableNoncontrollingInterests	81800000	USD
	amg	Adjustmentsto Additional Paidin Capital Stock Issued Issuance Costsand Other AdjustmentstoAdditionalPaidinCapitalStockIssuedIssuanceCostsandOther	-2300000	USD
CY2017Q3	amg	Adjustmentsto Additional Paidin Capital Decreasein Carrying Amountof Redeemable Noncontrolling Interests AdjustmentstoAdditionalPaidinCapitalDecreaseinCarryingAmountofRedeemableNoncontrollingInterests	12700000	USD
	amg	Increase Decrease In Equity Due To Profit Loss And Net Transfers With Noncontrolling Interests IncreaseDecreaseInEquityDueToProfitLossAndNetTransfersWithNoncontrollingInterests	291800000	USD
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	amg	Operating Income Lossbefore Equity Method Investments OperatingIncomeLossbeforeEquityMethodInvestments	596300000	USD
	amg	Investment And Other Income Loss InvestmentAndOtherIncomeLoss	26700000	USD
CY2017Q3	amg	Investment And Other Income Loss InvestmentAndOtherIncomeLoss	15600000	USD
	amg	Adjustmentsto Additional Paidin Capital Stock Issued Issuance Costsand Other AdjustmentstoAdditionalPaidinCapitalStockIssuedIssuanceCostsandOther	600000	USD
	amg	Affiliate Equity Compensation Expense Including Adjustmentsand Portion Attributableto Noncontrolling Interest AffiliateEquityCompensationExpenseIncludingAdjustmentsandPortionAttributabletoNoncontrollingInterest	34900000	USD
	amg	Investment And Other Income Loss InvestmentAndOtherIncomeLoss	44700000	USD
	amg	Affiliate Equity Compensation Expense Including Adjustmentsand Portion Attributableto Noncontrolling Interest AffiliateEquityCompensationExpenseIncludingAdjustmentsandPortionAttributabletoNoncontrollingInterest	38600000	USD
CY2016Q3	amg	Affiliate Equity Compensation Expense Including Portion Attributableto Noncontrolling Interest AffiliateEquityCompensationExpenseIncludingPortionAttributabletoNoncontrollingInterest	21700000	USD
CY2017Q3	amg	Investment Commitment Amount InvestmentCommitmentAmount	94900000	USD
	amg	Noncontrolling Interest Decreasefrom Redemptions NoncontrollingInterestDecreasefromRedemptions	84900000	USD
	amg	Affiliate Equity Compensation Expense Including Portion Attributableto Noncontrolling Interest AffiliateEquityCompensationExpenseIncludingPortionAttributabletoNoncontrollingInterest	34900000	USD
CY2017Q3	amg	Affiliate Equity Compensation Expense Including Portion Attributableto Noncontrolling Interest AffiliateEquityCompensationExpenseIncludingPortionAttributabletoNoncontrollingInterest	10000000	USD
	amg	Noncontrolling Interest Decreasefrom Redemptions NoncontrollingInterestDecreasefromRedemptions	216400000	USD
	amg	Affiliate Equity Compensation Expense Including Portion Attributableto Noncontrolling Interest AffiliateEquityCompensationExpenseIncludingPortionAttributabletoNoncontrollingInterest	38600000	USD
	amg	Cash Assumed Upon Consolidationof Affiliate Sponsored Investments Products CashAssumedUponConsolidationofAffiliateSponsoredInvestmentsProducts	25500000	USD
	amg	Cash Assumed Upon Consolidationof Affiliate Sponsored Investments Products CashAssumedUponConsolidationofAffiliateSponsoredInvestmentsProducts	0	USD
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	amg	Depreciation And Other Amortization DepreciationAndOtherAmortization	15000000	USD
	amg	Noncontrolling Interest Decreasefrom Transfersto Noncontrolling Interest Holders NoncontrollingInterestDecreasefromTransferstoNoncontrollingInterestHolders	38300000	USD
	amg	Noncontrolling Interest Decreasefrom Transfersto Noncontrolling Interest Holders NoncontrollingInterestDecreasefromTransferstoNoncontrollingInterestHolders	56800000	USD
	amg	Noncontrolling Interest Increase Decreasefrom Purchaseof Interests NoncontrollingInterestIncreaseDecreasefromPurchaseofInterests	14400000	USD
	amg	Noncontrolling Interest Increase Decreasefrom Purchaseof Interests NoncontrollingInterestIncreaseDecreasefromPurchaseofInterests	34600000	USD
	amg	Noncontrolling Interest Increasedecrease Attributableto Consolidated Partnerships NoncontrollingInterestIncreasedecreaseAttributabletoConsolidatedPartnerships	9500000	USD
	amg	Increase Decrease In Equity Due To Profit Loss And Net Transfers With Noncontrolling Interests IncreaseDecreaseInEquityDueToProfitLossAndNetTransfersWithNoncontrollingInterests	301000000	USD
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	amg	Noncontrolling Interest Increasefrom Contributionsfrom Affiliate NoncontrollingInterestIncreasefromContributionsfromAffiliate	2700000	USD
	amg	Noncontrolling Interest Increasefrom Contributionsfrom Affiliate NoncontrollingInterestIncreasefromContributionsfromAffiliate	4500000	USD
	amg	Operating Income Lossbefore Equity Method Investments OperatingIncomeLossbeforeEquityMethodInvestments	531500000	USD
CY2017Q3	amg	Operating Income Lossbefore Equity Method Investments OperatingIncomeLossbeforeEquityMethodInvestments	218800000	USD
CY2017Q3	amg	Depreciation And Other Amortization DepreciationAndOtherAmortization	4800000	USD
	amg	Depreciation And Other Amortization DepreciationAndOtherAmortization	14900000	USD
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CY2016Q3	amg	Operating Income Lossbefore Equity Method Investments OperatingIncomeLossbeforeEquityMethodInvestments	171000000	USD
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	amg	Saleof Securitiesby Affiliate Sponsored Consolidated Products SaleofSecuritiesbyAffiliateSponsoredConsolidatedProducts	59100000	USD
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	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
	dei	Document Period End Date DocumentPeriodEndDate	2017-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001004434
CY2017Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	55581915	shares
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2017Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	21200000	USD
CY2016Q3	us-gaap	Asset Management Fees1 AssetManagementFees1	544700000	USD
	us-gaap	Asset Management Fees1 AssetManagementFees1	1644200000	USD
	dei	Entity Registrant Name EntityRegistrantName	AFFILIATED MANAGERS GROUP, INC.
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CY2017Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	698300000	USD
CY2016Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	383300000	USD
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CY2016Q4	us-gaap	Available For Sale Equity Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax	17600000	USD
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CY2016Q4	us-gaap	Available For Sale Equity Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1800000	USD
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	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	58700000	USD
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CY2016Q4	us-gaap	Common Stock Value CommonStockValue	600000	USD
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CY2016Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	105700000	USD
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CY2016Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	57500000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	179000000	USD
CY2017Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	96900000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	256800000	USD
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	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	438800000	USD
CY2017Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	265600000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	702800000	USD
CY2016Q4	us-gaap	Convertible Debt ConvertibleDebt	301600000	USD
CY2017Q3	us-gaap	Convertible Debt ConvertibleDebt	303700000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	69800000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	80300000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	660800000	USD
CY2017Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	702300000	USD
	us-gaap	Dividends Dividends	34200000	USD
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.04
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.98
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.25
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.65
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.02
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.90
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.22
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.57
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-19700000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	10000000	USD
CY2016Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	66400000	USD
CY2017Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	73800000	USD
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P3Y
CY2016Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4100000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	11800000	USD
CY2017Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	11500000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	287000000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	368000000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	2628100000	USD
CY2017Q3	us-gaap	Goodwill Goodwill	2661800000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	33700000	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	226200000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	692700000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	282900000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	803100000	USD
CY2016Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	67500000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	200700000	USD
CY2017Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	70700000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	231600000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	50300000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	159700000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	66100000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	188200000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-37700000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	131700000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-187100000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-16100000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3900000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3600000	USD
CY2016Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	2200000	shares
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	2200000	shares
CY2017Q3	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	2200000	shares
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	2200000	shares
CY2016Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	500000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	500000	shares
CY2017Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	300000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	300000	shares
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1497400000	USD
CY2017Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1467200000	USD
CY2016Q3	us-gaap	Interest Expense InterestExpense	22400000	USD
	us-gaap	Interest Expense InterestExpense	66400000	USD
CY2017Q3	us-gaap	Interest Expense InterestExpense	21500000	USD
	us-gaap	Interest Expense InterestExpense	65800000	USD
CY2016Q3	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	3900000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	11600000	USD
CY2017Q3	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	3900000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	11600000	USD
CY2016Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	3368300000	USD
CY2017Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	3290800000	USD
CY2016Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	244200000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	702900000	USD
CY2017Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	238700000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	722900000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	3649100000	USD
CY2017Q3	us-gaap	Liabilities Liabilities	3492500000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8749100000	USD
CY2017Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8701400000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	868600000	USD
CY2017Q3	us-gaap	Long Term Debt LongTermDebt	868900000	USD
CY2016Q4	us-gaap	Marketable Securities MarketableSecurities	122400000	USD
CY2017Q3	us-gaap	Marketable Securities MarketableSecurities	92400000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	270100000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	266800000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	36600000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-871500000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-868700000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	4900000	USD
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	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	800500000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	110200000	USD
	us-gaap	Net Income Loss NetIncomeLoss	322500000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	125400000	USD
	us-gaap	Net Income Loss NetIncomeLoss	374200000	USD
CY2016Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	114100000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	334100000	USD
CY2017Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	129300000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	385800000	USD
CY2016Q3	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	65700000	USD
	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	210500000	USD
CY2017Q3	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	91400000	USD
	us-gaap	Noncontrolling Interest In Net Income Loss Other Noncontrolling Interests Redeemable NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable	240700000	USD
	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	11700000	USD
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CY2016Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-12300000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-39500000	USD
CY2017Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-6600000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-24800000	USD
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CY2017Q1	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2016Q3	us-gaap	Operating Expenses OperatingExpenses	373700000	USD
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CY2017Q3	us-gaap	Operating Expenses OperatingExpenses	366900000	USD
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CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	238500000	USD
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CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	289500000	USD
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CY2016Q4	us-gaap	Other Assets OtherAssets	61200000	USD
CY2017Q3	us-gaap	Other Assets OtherAssets	54900000	USD
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CY2016Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	2800000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-21500000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-4400000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-5500000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToNoncontrollingInterest	0	USD
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CY2016Q3	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	100000	USD
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CY2017Q3	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	200000	USD
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CY2016Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	9400000	USD
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CY2017Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	-5500000	USD
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CY2016Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-7400000	USD
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CY2017Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	47500000	USD
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	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	105500000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-10900000	USD
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CY2017Q3	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	46400000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	84800000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-12700000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-94200000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	48800000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	87900000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	8200000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	31500000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-5500000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-16100000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4500000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-62700000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	43300000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	71800000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	1800000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-13700000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2400000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-3100000	USD
CY2016Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3400000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	25900000	USD
CY2017Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	10300000	USD
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CY2016Q4	us-gaap	Other Investments OtherInvestments	147500000	USD
CY2017Q3	us-gaap	Other Investments OtherInvestments	160500000	USD
CY2016Q4	us-gaap	Other Liabilities OtherLiabilities	149400000	USD
CY2017Q3	us-gaap	Other Liabilities OtherLiabilities	178300000	USD
CY2016Q4	us-gaap	Other Minority Interests OtherMinorityInterests	806900000	USD
CY2017Q3	us-gaap	Other Minority Interests OtherMinorityInterests	776800000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	14300000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	30700000	USD
	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	0	USD
	us-gaap	Payments For Proceeds From Derivative Instrument Financing Activities PaymentsForProceedsFromDerivativeInstrumentFinancingActivities	-5200000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	33400000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	276400000	USD
	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	151600000	USD
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	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	82100000	USD
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	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	884900000	USD
	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	30300000	USD
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	10200000	USD
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	22200000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	15100000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13900000	USD
	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	11800000	USD
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	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	163200000	USD
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CY2017Q3	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	8200000	USD
	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	23200000	USD
CY2016Q3	us-gaap	Profit Loss ProfitLoss	175900000	USD
	us-gaap	Profit Loss ProfitLoss	533000000	USD
CY2017Q3	us-gaap	Profit Loss ProfitLoss	216800000	USD
	us-gaap	Profit Loss ProfitLoss	614900000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	110100000	USD
CY2017Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	111700000	USD
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CY2016Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	673500000	USD
CY2017Q3	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	804600000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	670000000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	645000000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3054400000	USD
CY2017Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3394400000	USD
CY2016Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	94200000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	286700000	USD
CY2017Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	91900000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	269700000	USD
CY2016Q4	us-gaap	Senior Notes SeniorNotes	939400000	USD
CY2017Q3	us-gaap	Senior Notes SeniorNotes	741000000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	65600000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	68600000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	150300000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6200000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	14500000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	3619600000	USD
CY2017Q3	us-gaap	Stockholders Equity StockholdersEquity	3627500000	USD
CY2016Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	4005600000	USD
CY2017Q3	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	4193600000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3769100000	USD
CY2016Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4029800000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4426500000	USD
CY2017Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4404300000	USD
CY2016Q3	us-gaap	Trading Securities TradingSecurities	40500000	USD
CY2017Q3	us-gaap	Trading Securities TradingSecurities	51100000	USD
CY2015Q4	us-gaap	Trading Securities Cost TradingSecuritiesCost	34400000	USD
CY2016Q4	us-gaap	Trading Securities Cost TradingSecuritiesCost	44200000	USD
CY2017Q3	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	1700000	USD
	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	5000000	USD
	us-gaap	Trading Securities Unrealized Holding Gain TradingSecuritiesUnrealizedHoldingGain	6600000	USD
	us-gaap	Trading Securities Unrealized Holding Gain TradingSecuritiesUnrealizedHoldingGain	8500000	USD
	us-gaap	Trading Securities Unrealized Holding Loss TradingSecuritiesUnrealizedHoldingLoss	500000	USD
	us-gaap	Trading Securities Unrealized Holding Loss TradingSecuritiesUnrealizedHoldingLoss	1600000	USD
CY2017Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	175.68
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	164.00
CY2016Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	1800000	shares
CY2017Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	2900000	shares
CY2017Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	400000	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1700000	shares
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	386000000	USD
CY2017Q3	us-gaap	Treasury Stock Value TreasuryStockValue	566100000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	33400000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	276400000	USD
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	56600000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	56600000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	58300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	58800000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	53900000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	53900000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55800000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	56300000	shares
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:10px;padding-top:10px;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. </font></div></div>

Files In Submission

Name	View Source	Status
0001004434-17-000024-index-headers.html	Edgar Link	pending
0001004434-17-000024-index.html	Edgar Link	pending
0001004434-17-000024.txt	Edgar Link	pending
0001004434-17-000024-xbrl.zip	Edgar Link	pending
amg-20170930.xml	Edgar Link	completed
amg-20170930.xsd	Edgar Link	pending
amg-20170930_cal.xml	Edgar Link	unprocessable
amg-20170930_def.xml	Edgar Link	unprocessable
amg-20170930_lab.xml	Edgar Link	unprocessable
amg-20170930_pre.xml	Edgar Link	unprocessable
amglogoa12.jpg	Edgar Link	pending
amg_09302017x10q.htm	Edgar Link	pending
amg_09302017xexhibit311.htm	Edgar Link	pending
amg_09302017xexhibit312.htm	Edgar Link	pending
amg_09302017xexhibit321.htm	Edgar Link	pending
amg_09302017xexhibit322.htm	Edgar Link	pending
aumpiechartv6a01.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$AMG
AFFILIATED MANAGERS GROUP, INC. Stock $amg

2017 Q4 Form 10-Q Financial Statement

#000100443417000024 Filed on November 02, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AMG AFFILIATED MANAGERS GROUP, INC. Stock $amg

2017 Q4 Form 10-Q Financial Statement

#000100443417000024 Filed on November 02, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AMG
AFFILIATED MANAGERS GROUP, INC. Stock $amg