$MMC
MARSH & MCLENNAN COMPANIES, INC. Stock $mmc

$mmc Overview Financials Valuation SEC Filings Company Website

2019 Q1 Form 10-Q Financial Statement

#000006270919000016 Filed on April 26, 2019

Income Statement

Concept	2019 Q1	2018 Q1
Revenue	$4.071B	$4.000B
YoY Change	1.78%	14.19%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$2.282B	$2.224B
YoY Change	2.61%	10.92%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$74.00M	$80.00M
YoY Change	-7.5%	0.0%
% of Gross Profit
Operating Expenses	$3.133B	$3.092B
YoY Change	1.33%	12.27%
Operating Profit	$938.0M	$908.0M
YoY Change	3.3%	21.23%
Interest Expense	$120.0M	$61.00M
YoY Change	96.72%	5.17%
% of Operating Profit	12.79%	6.72%
Other Income/Expense, Net	$64.00M	$66.00M
YoY Change	-3.03%	10.0%
Pretax Income	$944.0M	$916.0M
YoY Change	3.06%	21.65%
Income Tax	$217.0M	$220.0M
% Of Pretax Income	22.99%	24.02%
Net Earnings	$716.0M	$690.0M
YoY Change	3.77%	21.27%
Net Earnings / Revenue	17.59%	17.25%
Basic Earnings Per Share	$1.42	$1.36
Diluted Earnings Per Share	$1.40	$1.34
COMMON SHARES
Basic Shares Outstanding	505.0M shares	508.0M shares
Diluted Shares Outstanding	511.0M shares	514.0M shares

Balance Sheet

Concept	2019 Q1	2018 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.117B	$1.168B
YoY Change	-4.37%	25.59%
Cash & Equivalents	$1.117B	$1.168B
Short-Term Investments
Other Short-Term Assets	$569.0M	$542.0M
YoY Change	4.98%	111.72%
Inventory
Prepaid Expenses
Receivables	$4.630B	$4.562B
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$12.68B	$6.270B
YoY Change	102.15%	25.88%
LONG-TERM ASSETS
Property, Plant & Equipment	$716.0M	$713.0M
YoY Change	0.42%	-1.25%
Goodwill	$9.739B	$9.194B
YoY Change	5.93%	4.85%
Intangibles
YoY Change
Long-Term Investments	$388.0M	$424.0M
YoY Change	-8.49%	-0.47%
Other Assets	$1.423B	$1.656B
YoY Change	-14.07%	24.98%
Total Long-Term Assets	$17.46B	$15.11B
YoY Change	15.57%	8.01%
TOTAL ASSETS
Total Short-Term Assets	$12.68B	$6.270B
Total Long-Term Assets	$17.46B	$15.11B
Total Assets	$30.14B	$21.38B
YoY Change	40.97%	12.7%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.244B	$2.343B
YoY Change	-4.23%	15.25%
Accrued Expenses	$1.183B	$813.0M
YoY Change	45.51%	6.27%
Deferred Revenue
YoY Change
Short-Term Debt	$748.0M	$249.0M
YoY Change	200.4%
Long-Term Debt Due	$814.0M	$263.0M
YoY Change	209.51%	0.38%
Total Short-Term Liabilities	$5.739B	$4.122B
YoY Change	39.23%	14.88%
LONG-TERM LIABILITIES
Long-Term Debt	$11.47B	$5.815B
YoY Change	97.28%	6.13%
Other Long-Term Liabilities	$1.194B	$1.334B
YoY Change	-10.49%	39.25%
Total Long-Term Liabilities	$1.194B	$1.334B
YoY Change	-10.49%	39.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.739B	$4.122B
Total Long-Term Liabilities	$1.194B	$1.334B
Total Liabilities	$6.933B	$5.456B
YoY Change	27.07%	20.02%
SHAREHOLDERS EQUITY
Retained Earnings	$14.64B	$13.50B
YoY Change	8.43%	7.12%
Common Stock	$1.242B	$1.243B
YoY Change	-0.08%	-3.94%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$3.385B	$3.210B
YoY Change	5.45%	26.83%
Treasury Stock Shares	53.62M shares	52.71M shares
Shareholders Equity	$7.909B	$7.940B
YoY Change
Total Liabilities & Shareholders Equity	$30.14B	$21.38B
YoY Change	40.97%	12.7%

Cashflow Statement

Concept	2019 Q1	2018 Q1
OPERATING ACTIVITIES
Net Income	$716.0M	$690.0M
YoY Change	3.77%	21.27%
Depreciation, Depletion And Amortization	$74.00M	$80.00M
YoY Change	-7.5%	0.0%
Cash From Operating Activities	-$276.0M	-$364.0M
YoY Change	-24.18%	-8.77%
INVESTING ACTIVITIES
Capital Expenditures	$73.00M	$58.00M
YoY Change	25.86%	-6.45%
Acquisitions	$140.0M	$24.00M
YoY Change	483.33%	-94.16%
Other Investing Activities	$2.000M	$1.000M
YoY Change	100.0%
Cash From Investing Activities	-$187.0M	-$70.00M
YoY Change	167.14%	-84.82%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$0.00	$250.0M
YoY Change	-100.0%	25.0%
Debt Paid & Issued, Net	$3.000M	$3.000M
YoY Change	0.0%	-40.0%
Cash From Financing Activities	$6.826B	$294.0M
YoY Change	2221.77%	-57.82%
NET CHANGE
Cash From Operating Activities	-$276.0M	-$364.0M
Cash From Investing Activities	-$187.0M	-$70.00M
Cash From Financing Activities	$6.826B	$294.0M
Net Change In Cash	$6.410B	-$140.0M
YoY Change	-4678.57%	-14.11%
FREE CASH FLOW
Cash From Operating Activities	-$276.0M	-$364.0M
Capital Expenditures	$73.00M	$58.00M
Free Cash Flow	-$349.0M	-$422.0M
YoY Change	-17.3%	-8.46%

Facts In Submission

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CY2019Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000062709
CY2019Q1	dei	Document Period End Date DocumentPeriodEndDate	2019-03-31
CY2019Q1	dei	Document Type DocumentType	10-Q
CY2019Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2019Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2019Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	507238809	shares
CY2019Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2019Q1	dei	Entity Registrant Name EntityRegistrantName	MARSH & MCLENNAN COMPANIES, INC.
CY2019Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2019Q1	dei	Trading Symbol TradingSymbol	MMC
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CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1600000000	shares
CY2019Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1600000000	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	560641640	shares
CY2019Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	560641640	shares
CY2018Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	508000000	shares
CY2019Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	507000000	shares
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	561000000	USD
CY2019Q1	us-gaap	Common Stock Value CommonStockValue	561000000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	842000000	USD
CY2019Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	773000000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	6000000	USD
CY2019Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	11000000	USD
CY2018Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	848000000	USD
CY2019Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	784000000	USD
CY2019Q1	us-gaap	Contract With Customer Asset Cumulative Catch Up Adjustment To Revenue Change In Measure Of Progress ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress	128000000	USD
CY2018Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	112000000	USD
CY2019Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	198000000	USD
CY2019Q1	us-gaap	Contract With Customer Asset Reclassified To Receivable ContractWithCustomerAssetReclassifiedToReceivable	42000000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	545000000	USD
CY2019Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	611000000	USD
CY2019Q1	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	169000000	USD
CY2019Q1	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	17000000	USD
CY2017Q4	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-14000000	USD
CY2018Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	5824000000	USD
CY2019Q1	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	12286000000	USD
CY2019Q1	us-gaap	Debt And Equity Securities Realized Gain Loss DebtAndEquitySecuritiesRealizedGainLoss	3000000	USD
CY2018Q4	us-gaap	Debt Current DebtCurrent	314000000	USD
CY2019Q1	us-gaap	Debt Current DebtCurrent	1562000000	USD
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	680000000	USD
CY2019Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	680000000	USD
CY2018Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	11000000	USD
CY2019Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9000000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	1688000000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	1815000000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	21000000	USD
CY2018Q1	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	-66000000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	-64000000	USD
CY2018Q1	us-gaap	Depreciation Depreciation	80000000	USD
CY2019Q1	us-gaap	Depreciation Depreciation	74000000	USD
CY2018Q3	us-gaap	Derivative Forward Exchange Rate1 DerivativeForwardExchangeRate1	0.0343
CY2018Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	441000000	USD
CY2019Q1	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	283000000	USD
CY2018Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	0	USD
CY2019Q1	us-gaap	Dividends Payable Current DividendsPayableCurrent	211000000	USD
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.36
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.42
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.34
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.40
CY2018Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.239
CY2019Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.23
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.024
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.032
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1778000000	USD
CY2019Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	892000000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	287000000	USD
CY2019Q1	us-gaap	Equity Method Investments EquityMethodInvestments	388000000	USD
CY2018Q1	us-gaap	Escrow Deposit EscrowDeposit	0	USD
CY2018Q4	us-gaap	Escrow Deposit EscrowDeposit	0	USD
CY2019Q1	us-gaap	Escrow Deposit EscrowDeposit	6359000000	USD
CY2018Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	5000000	USD
CY2019Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	11000000	USD
CY2018Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	USD
CY2019Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	68000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	792000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	849000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	637000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	151000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	156000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	159000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	174000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	187000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	2229000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	2313000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1437000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1464000000	USD
CY2019Q1	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	71000000	USD
CY2018Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	0	USD
CY2019Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	5000000	USD
CY2018Q1	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	1000000	USD
CY2019Q1	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	0	USD
CY2017Q4	us-gaap	Goodwill Goodwill	9089000000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	9194000000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	9599000000	USD
CY2019Q1	us-gaap	Goodwill Goodwill	9739000000	USD
CY2018Q1	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	15000000	USD
CY2019Q1	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	97000000	USD
CY2018Q1	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	-90000000	USD
CY2019Q1	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	-43000000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	690000000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	716000000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	6000000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	11000000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	916000000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	944000000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	696000000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	727000000	USD
CY2018Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7000000	USD
CY2019Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2000000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	220000000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	217000000	USD
CY2018Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	128000000	USD
CY2019Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	131000000	USD
CY2018Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	135000000	USD
CY2019Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	79000000	USD
CY2018Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	61000000	USD
CY2019Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	96000000	USD
CY2018Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-905000000	USD
CY2019Q1	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-886000000	USD
CY2018Q1	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-2000000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	37000000	USD
CY2018Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	32000000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1000000	USD
CY2018Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	17000000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	42000000	USD
CY2018Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	357000000	USD
CY2019Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	309000000	USD
CY2018Q1	us-gaap	Interest Expense InterestExpense	61000000	USD
CY2019Q1	us-gaap	Interest Expense InterestExpense	120000000	USD
CY2019Q1	us-gaap	Interest Income Debt Securities Operating InterestIncomeDebtSecuritiesOperating	25000000	USD
CY2018Q1	us-gaap	Interest Paid Net InterestPaidNet	80000000	USD
CY2019Q1	us-gaap	Interest Paid Net InterestPaidNet	98000000	USD
CY2018Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	3000000	USD
CY2019Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	28000000	USD
CY2018Q1	us-gaap	Investment Income Net InvestmentIncomeNet	0	USD
CY2019Q1	us-gaap	Investment Income Net InvestmentIncomeNet	5000000	USD
CY2018Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2224000000	USD
CY2019Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2282000000	USD
CY2019Q1	us-gaap	Lease Cost LeaseCost	116000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Lease Not Yet Commenced Term Of Contract1 LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1	P15M
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	2136000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	220000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	257000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	276000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	328000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	262000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	255000000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	9000000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	10000000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	32000000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	32000000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	12000000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	31000000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	21578000000	USD
CY2019Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	30137000000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4924000000	USD
CY2019Q1	us-gaap	Liabilities Current LiabilitiesCurrent	5739000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	5510000000	USD
CY2019Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	11472000000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	314000000	USD
CY2019Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	814000000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	73000000	USD
CY2019Q1	us-gaap	Minority Interest MinorityInterest	77000000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	294000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	6826000000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-70000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-187000000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-364000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-276000000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	690000000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	716000000	USD
CY2018Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	6000000	USD
CY2019Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11000000	USD
CY2019Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2018Q1	us-gaap	Operating Expenses OperatingExpenses	3092000000	USD
CY2019Q1	us-gaap	Operating Expenses OperatingExpenses	3133000000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	908000000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	938000000	USD
CY2019Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	82000000	USD
CY2019Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	1881000000	USD
CY2018Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	0	USD
CY2019Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	291000000	USD
CY2018Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0	USD
CY2019Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1590000000	USD
CY2019Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	87000000	USD
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	0	USD
CY2019Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1625000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	361000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	214000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	252000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	277000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	340000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	753000000	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	551000000	USD
CY2019Q1	us-gaap	Other Assets Current OtherAssetsCurrent	569000000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1539000000	USD
CY2019Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1423000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-1000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-1000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-1000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-1000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	0	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	0	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	123000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	35000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	144000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	53000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	228000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	96000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	223000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	94000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	5000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	2000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	152000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	57000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	84000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	43000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	71000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	37000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	13000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	6000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	36000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	29000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-37000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-26000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-30000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-20000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-7000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-6000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	29000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	22000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	7000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	7000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-8000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-4000000	USD
CY2018Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	868000000	USD
CY2019Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	851000000	USD
CY2018Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	1437000000	USD
CY2019Q1	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	1464000000	USD
CY2018Q4	us-gaap	Other Investments OtherInvestments	75000000	USD
CY2019Q1	us-gaap	Other Investments OtherInvestments	74000000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1362000000	USD
CY2019Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1194000000	USD
CY2018Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	366000000	USD
CY2019Q1	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	372000000	USD
CY2018Q1	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	0	USD
CY2019Q1	us-gaap	Payments For Derivative Instrument Financing Activities PaymentsForDerivativeInstrumentFinancingActivities	129000000	USD
CY2018Q1	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-9000000	USD
CY2019Q1	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-115000000	USD
CY2018Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1000000	USD
CY2019Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2000000	USD
CY2018Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	250000000	USD
CY2019Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2018	us-gaap	Payments For Restructuring PaymentsForRestructuring	114000000	USD
CY2019Q1	us-gaap	Payments For Restructuring PaymentsForRestructuring	41000000	USD
CY2018Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	189000000	USD
CY2019Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	210000000	USD
CY2018Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	61000000	USD
CY2019Q1	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	86000000	USD
CY2018Q1	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	29000000	USD
CY2019Q1	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	142000000	USD
CY2018Q1	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	24000000	USD
CY2019Q1	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	140000000	USD
CY2018Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2019Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	88000000	USD
CY2018Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	58000000	USD
CY2019Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	73000000	USD
CY2018Q1	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	6000000	USD
CY2019Q1	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	4000000	USD
CY2018Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1911000000	USD
CY2019Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1874000000	USD
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2019Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	6000000	shares
CY2019Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	6000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2019Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2019Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q1	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	3000000	USD
CY2019Q1	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	0	USD
CY2018Q1	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	592000000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	6462000000	USD
CY2018Q1	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	32000000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	77000000	USD
CY2018Q1	us-gaap	Proceeds From Repayments Of Commercial Paper ProceedsFromRepaymentsOfCommercialPaper	249000000	USD
CY2019Q1	us-gaap	Proceeds From Repayments Of Commercial Paper ProceedsFromRepaymentsOfCommercialPaper	748000000	USD
CY2018Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000000	USD
CY2019Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	696000000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	727000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	701000000	USD
CY2019Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	716000000	USD
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	4317000000	USD
CY2019Q1	us-gaap	Receivables Net Current ReceivablesNetCurrent	4630000000	USD
CY2018Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-29000000	USD
CY2019Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-22000000	USD
CY2018Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3000000	USD
CY2019Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3000000	USD
CY2019Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	196000000	USD
CY2018	us-gaap	Restructuring Charges RestructuringCharges	161000000	USD
CY2019Q1	us-gaap	Restructuring Charges RestructuringCharges	38000000	USD
CY2017Q4	us-gaap	Restructuring Reserve RestructuringReserve	65000000	USD
CY2018Q4	us-gaap	Restructuring Reserve RestructuringReserve	112000000	USD
CY2019Q1	us-gaap	Restructuring Reserve RestructuringReserve	111000000	USD
CY2018	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	0	USD
CY2019Q1	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	2000000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	14347000000	USD
CY2019Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	14642000000	USD
CY2018Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	4000000000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	4071000000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	190000000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	130000000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	81000000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	44000000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	17000000	USD
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P2Y
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P3Y
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P4Y
CY2019Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2019Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2018Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod	2300000	shares
CY2019Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod	3200000	shares
CY2019Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	USD
CY2018Q1	us-gaap	Stock Issued1 StockIssued1	125000000	USD
CY2019Q1	us-gaap	Stock Issued1 StockIssued1	158000000	USD
CY2018Q1	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	50000000	USD
CY2019Q1	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	57000000	USD
CY2018Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8021000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7584000000	USD
CY2019Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7986000000	USD
CY2019Q1	us-gaap	Sublease Income SubleaseIncome	4000000	USD
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	56804468	shares
CY2019Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	53623897	shares
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	3567000000	USD
CY2019Q1	us-gaap	Treasury Stock Value TreasuryStockValue	3385000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	78000000	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	74000000	USD
CY2019Q1	us-gaap	Variable Lease Cost VariableLeaseCost	37000000	USD
CY2018Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	6000000	shares
CY2019Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	6000000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	514000000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	511000000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	508000000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	505000000	shares
CY2019Q1	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;font-weight:bold;">Nature of Operations </font></div><div style="line-height:120%;padding-top:6px;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">Marsh & McLennan Companies, Inc. and its consolidated subsidiaries (the "Company"), a global professional services firm, is organized based on the different services that it offers. Under this structure, the Company’s </font><font style="font-family:Arial;font-size:10pt;">two</font><font style="font-family:Arial;font-size:10pt;"> segments are Risk and Insurance Services and Consulting.</font></div><div style="line-height:120%;padding-top:6px;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">The Risk and Insurance Services segment provides risk management solutions, services, advice and insurance broking, reinsurance broking and insurance program management services for businesses, public entities, insurance companies, associations, professional services organizations, and private clients. The Company conducts business in this segment through Marsh and Guy Carpenter. The Company conducts business in its Consulting segment through Mercer and Oliver Wyman Group. Mercer provides consulting expertise, advice, services and solutions in the areas of health, wealth and career consulting services and products. Oliver Wyman Group provides specialized management and economic and brand consulting services.</font></div><div style="line-height:120%;padding-top:6px;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">On April 1, 2019, the Company completed its previously announced acquisition (the "Transaction") of all of the outstanding shares of Jardine Lloyd Thompson Group plc ("JLT"), a public company organized under the laws of England and Wales. Acquisitions and dispositions impacting the Risk and Insurance Services and Consulting segments are discussed in Note 8 to the consolidated financial statements.</font></div></div>

Files In Submission

Name	View Source	Status
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0000062709-19-000016-index.html	Edgar Link	pending
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letteragreement_hearn2019e.htm	Edgar Link	pending
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mmc-20190331.xml	Edgar Link	completed
mmc-20190331.xsd	Edgar Link	pending
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mmc-20190331_lab.xml	Edgar Link	unprocessable
mmc-20190331_pre.xml	Edgar Link	unprocessable
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mmc0331201910qex_311.htm	Edgar Link	pending
mmc0331201910qex_312.htm	Edgar Link	pending
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$MMC
MARSH & MCLENNAN COMPANIES, INC. Stock $mmc

2019 Q1 Form 10-Q Financial Statement

#000006270919000016 Filed on April 26, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MMC MARSH & MCLENNAN COMPANIES, INC. Stock $mmc

2019 Q1 Form 10-Q Financial Statement

#000006270919000016 Filed on April 26, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MMC
MARSH & MCLENNAN COMPANIES, INC. Stock $mmc