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

$mmc Overview Financials Valuation SEC Filings Company Website

2024 Q2 Form 10-Q Financial Statement

#000006270924000037 Filed on April 18, 2024

Income Statement

Concept	2024 Q2	2024 Q1
Revenue	$6.221B	$6.473B
YoY Change	5.87%	9.27%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$3.454B	$3.470B
YoY Change	3.51%	8.2%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$176.0M	$189.0M
YoY Change	-1.12%	125.0%
% of Gross Profit
Operating Expenses	$4.579B	$4.506B
YoY Change	5.17%	7.34%
Operating Profit	$1.642B	$1.925B
YoY Change	12.7%	11.53%
Interest Expense	-$143.0M	-$121.0M
YoY Change	7.52%	-188.97%
% of Operating Profit	-8.71%	-6.29%
Other Income/Expense, Net	$66.00M	$67.00M
YoY Change	10.0%	15.52%
Pretax Income	$1.565B	$1.871B
YoY Change	13.08%	12.44%
Income Tax	$425.0M	$447.0M
% Of Pretax Income	27.16%	23.89%
Net Earnings	$1.125B	$1.400B
YoY Change	8.7%	13.36%
Net Earnings / Revenue	18.08%	21.63%
Basic Earnings Per Share	$2.28	$2.84
Diluted Earnings Per Share	$2.27	$2.82
COMMON SHARES
Basic Shares Outstanding	492.7M shares	491.7M shares
Diluted Shares Outstanding	496.0M shares	497.0M shares

Balance Sheet

Concept	2024 Q2	2024 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.653B	$1.452B
YoY Change	-87.02%	44.33%
Cash & Equivalents	$1.653B	$1.452B
Short-Term Investments
Other Short-Term Assets	$1.133B	$12.24B
YoY Change	61.17%	770.08%
Inventory
Prepaid Expenses
Receivables	$8.169B	$7.605B
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$22.02B	$21.30B
YoY Change	5.86%	133.72%
LONG-TERM ASSETS
Property, Plant & Equipment	$879.0M	$2.371B
YoY Change	-63.96%	173.47%
Goodwill	$17.52B	$17.31B
YoY Change	5.38%	6.22%
Intangibles
YoY Change
Long-Term Investments	$276.0M	$272.0M
YoY Change	10.84%	27.1%
Other Assets	$1.596B	$3.685B
YoY Change	-59.56%	150.51%
Total Long-Term Assets	$26.57B	$26.27B
YoY Change	3.12%	4.07%
TOTAL ASSETS
Total Short-Term Assets	$22.02B	$21.30B
Total Long-Term Assets	$26.57B	$26.27B
Total Assets	$48.59B	$47.57B
YoY Change	4.35%	38.46%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.205B	$3.379B
YoY Change	2.17%	-0.79%
Accrued Expenses	$2.390B	$1.849B
YoY Change	2.58%	5.72%
Deferred Revenue
YoY Change
Short-Term Debt	$749.0M	$50.00M
YoY Change	47.44%	-94.08%
Long-Term Debt Due	$518.0M	$1.119B
YoY Change	-72.25%	-11.68%
Total Short-Term Liabilities	$18.86B	$18.66B
YoY Change	-4.79%	135.78%
LONG-TERM LIABILITIES
Long-Term Debt	$12.28B	$12.30B
YoY Change	19.82%	13.46%
Other Long-Term Liabilities	$1.261B	$3.990B
YoY Change	-71.12%	178.44%
Total Long-Term Liabilities	$13.54B	$16.29B
YoY Change	-7.36%	32.72%
TOTAL LIABILITIES
Total Short-Term Liabilities	$18.86B	$18.66B
Total Long-Term Liabilities	$13.54B	$16.29B
Total Liabilities	$32.40B	$35.15B
YoY Change	-6.36%	74.11%
SHAREHOLDERS EQUITY
Retained Earnings	$24.58B	$23.46B
YoY Change	11.82%	11.97%
Common Stock	$1.758B	$1.673B
YoY Change	7.52%	2.95%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$13.37B	$12.42B
YoY Change
Total Liabilities & Shareholders Equity	$48.59B	$47.57B
YoY Change	4.35%	38.46%

Cashflow Statement

Concept	2024 Q2	2024 Q1
OPERATING ACTIVITIES
Net Income	$1.125B	$1.400B
YoY Change	8.7%	13.36%
Depreciation, Depletion And Amortization	$176.0M	$189.0M
YoY Change	-1.12%	125.0%
Cash From Operating Activities	$1.215B	-$781.0M
YoY Change	-18.13%	-4.64%
INVESTING ACTIVITIES
Capital Expenditures	$80.00M	$87.00M
YoY Change	-18.37%	3.57%
Acquisitions
YoY Change
Other Investing Activities	-$335.0M	-$281.0M
YoY Change	857.14%	9266.67%
Cash From Investing Activities	-$415.0M	-$368.0M
YoY Change	212.03%	0.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net		$1.004B
YoY Change		25000.0%
Cash From Financing Activities	-519.0M	135.0M
YoY Change	-4.95%	-82.54%
NET CHANGE
Cash From Operating Activities	1.215B	-781.0M
Cash From Investing Activities	-415.0M	-368.0M
Cash From Financing Activities	-519.0M	135.0M
Net Change In Cash	281.0M	-1.014B
YoY Change	-65.09%	287.02%
FREE CASH FLOW
Cash From Operating Activities	$1.215B	-$781.0M
Capital Expenditures	$80.00M	$87.00M
Free Cash Flow	$1.135B	-$868.0M
YoY Change	-18.11%	-3.88%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2024Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	6473000000	usd
CY2023Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	5924000000	usd
CY2024Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3470000000	usd
CY2023Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3207000000	usd
CY2024Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1078000000	usd
CY2023Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	991000000	usd
CY2024Q1	us-gaap	Operating Expenses OperatingExpenses	4548000000	usd
CY2023Q1	us-gaap	Operating Expenses OperatingExpenses	4198000000	usd
CY2024Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1925000000	usd
CY2023Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1726000000	usd
CY2024Q1	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	-67000000	usd
CY2023Q1	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	-58000000	usd
CY2024Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	37000000	usd
CY2023Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	14000000	usd
CY2024Q1	us-gaap	Interest Expense InterestExpense	159000000	usd
CY2023Q1	us-gaap	Interest Expense InterestExpense	136000000	usd
CY2024Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	1000000	usd
CY2023Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	2000000	usd
CY2024Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1871000000	usd
CY2023Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1664000000	usd
CY2024Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	447000000	usd
CY2023Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	412000000	usd
CY2024Q1	us-gaap	Profit Loss ProfitLoss	1424000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	1252000000	usd
CY2024Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	24000000	usd
CY2023Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	17000000	usd
CY2024Q1	us-gaap	Net Income Loss NetIncomeLoss	1400000000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	1235000000	usd
CY2024Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.84
CY2023Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.50
CY2024Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.82
CY2023Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.47
CY2024Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	492000000	shares
CY2023Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	495000000	shares
CY2024Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	497000000	shares
CY2023Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	500000000	shares
CY2024Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	493000000	shares
CY2023Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	495000000	shares
CY2024Q1	us-gaap	Profit Loss ProfitLoss	1424000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	1252000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-244000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	119000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-50000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	58000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-194000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	61000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	20000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-19000000	usd
CY2024Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-214000000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	80000000	usd
CY2024Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1210000000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1332000000	usd
CY2024Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	24000000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	17000000	usd
CY2024Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1186000000	usd
CY2023Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1315000000	usd
CY2024Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1452000000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3358000000	usd
CY2024Q1	mmc	Cash And Investments Held In Fiduciary Capacity Current CashAndInvestmentsHeldInFiduciaryCapacityCurrent	11458000000	usd
CY2023Q4	mmc	Cash And Investments Held In Fiduciary Capacity Current CashAndInvestmentsHeldInFiduciaryCapacityCurrent	10794000000	usd
CY2024Q1	mmc	Accrued Feesand Other Revenue Receivable Gross Current AccruedFeesandOtherRevenueReceivableGrossCurrent	6509000000	usd
CY2023Q4	mmc	Accrued Feesand Other Revenue Receivable Gross Current AccruedFeesandOtherRevenueReceivableGrossCurrent	5806000000	usd
CY2024Q1	mmc	Advanced Premiumsand Claims Receivable Gross Current AdvancedPremiumsandClaimsReceivableGrossCurrent	107000000	usd
CY2023Q4	mmc	Advanced Premiumsand Claims Receivable Gross Current AdvancedPremiumsandClaimsReceivableGrossCurrent	103000000	usd
CY2024Q1	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	757000000	usd
CY2023Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	660000000	usd
CY2024Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	7373000000	usd
CY2023Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	6569000000	usd
CY2024Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	157000000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	151000000	usd
CY2024Q1	us-gaap	Receivables Net Current ReceivablesNetCurrent	7216000000	usd
CY2023Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	6418000000	usd
CY2024Q1	us-gaap	Other Assets Current OtherAssetsCurrent	1173000000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1178000000	usd
CY2024Q1	us-gaap	Assets Current AssetsCurrent	21299000000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	21748000000	usd
CY2024Q1	us-gaap	Goodwill Goodwill	17314000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	17231000000	usd
CY2024Q1	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	2631000000	usd
CY2023Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	2630000000	usd
CY2024Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1585000000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1562000000	usd
CY2024Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	877000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	882000000	usd
CY2024Q1	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	2114000000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	2051000000	usd
CY2024Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1494000000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1541000000	usd
CY2024Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	276000000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	357000000	usd
CY2024Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1567000000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1590000000	usd
CY2024Q1	us-gaap	Assets Assets	47572000000	usd
CY2023Q4	us-gaap	Assets Assets	48030000000	usd
CY2024Q1	us-gaap	Debt Current DebtCurrent	1169000000	usd
CY2023Q4	us-gaap	Debt Current DebtCurrent	1619000000	usd
CY2024Q1	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3379000000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3403000000	usd
CY2024Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1539000000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	3346000000	usd
CY2024Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	310000000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	312000000	usd
CY2024Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	456000000	usd
CY2023Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	321000000	usd
CY2024Q1	us-gaap	Dividends Payable Current DividendsPayableCurrent	349000000	usd
CY2023Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	0	usd
CY2024Q1	mmc	Fiduciary Liabilities Current FiduciaryLiabilitiesCurrent	11458000000	usd
CY2023Q4	mmc	Fiduciary Liabilities Current FiduciaryLiabilitiesCurrent	10794000000	usd
CY2024Q1	us-gaap	Liabilities Current LiabilitiesCurrent	18660000000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	19795000000	usd
CY2024Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12300000000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	11844000000	usd
CY2024Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	747000000	usd
CY2023Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	779000000	usd
CY2024Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1600000000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1661000000	usd
CY2024Q1	mmc	Liability For Errors And Omissions LiabilityForErrorsAndOmissions	324000000	usd
CY2023Q4	mmc	Liability For Errors And Omissions LiabilityForErrorsAndOmissions	314000000	usd
CY2024Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1319000000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1267000000	usd
CY2024Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	usd
CY2024Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	6000000	shares
CY2024Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	6000000	shares
CY2024Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2024Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
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CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1600000000	shares
CY2024Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1600000000	shares
CY2024Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	560641640	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	560641640	shares
CY2024Q1	us-gaap	Common Stock Value CommonStockValue	561000000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	561000000	usd
CY2024Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1112000000	usd
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CY2024Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	23456000000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	22759000000	usd
CY2024Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5509000000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5295000000	usd
CY2024Q1	us-gaap	Minority Interest MinorityInterest	200000000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	179000000	usd
CY2024Q1	mmc	Stockholders Equity Subtotal Before Treasury Stock StockholdersEquitySubtotalBeforeTreasuryStock	19820000000	usd
CY2023Q4	mmc	Stockholders Equity Subtotal Before Treasury Stock StockholdersEquitySubtotalBeforeTreasuryStock	19446000000	usd
CY2024Q1	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	67816273	shares
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	68635498	shares
CY2024Q1	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	7198000000	usd
CY2023Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	7076000000	usd
CY2024Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12622000000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12370000000	usd
CY2024Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	47572000000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	48030000000	usd
CY2024Q1	us-gaap	Profit Loss ProfitLoss	1424000000	usd
CY2023Q1	us-gaap	Profit Loss ProfitLoss	1252000000	usd
CY2024Q1	us-gaap	Depreciation Depreciation	99000000	usd
CY2023Q1	us-gaap	Depreciation Depreciation	84000000	usd
CY2024Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	90000000	usd
CY2023Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	85000000	usd
CY2024Q1	mmc	Leases Right Of Use Asset Amortization LeasesRightOfUseAssetAmortization	67000000	usd
CY2023Q1	mmc	Leases Right Of Use Asset Amortization LeasesRightOfUseAssetAmortization	73000000	usd
CY2024Q1	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-8000000	usd
CY2023Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	2000000	usd
CY2023Q1	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	8000000	usd
CY2024Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	1000000	usd
CY2024Q1	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	19000000	usd
CY2023Q1	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-21000000	usd
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CY2024Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12622000000	usd
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CY2024Q1	mmc	Common Stock Dividends Per Share Cash Declared CommonStockDividendsPerShareCashDeclared	1.42
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CY2024Q1	us-gaap	Nature Of Operations NatureOfOperations	Nature of Operations <div style="margin-top:5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">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 two business segments are Risk and Insurance Services and Consulting.</span></div><div style="margin-top:5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Risk and Insurance Services segment ("RIS") includes risk management activities (risk advice, risk transfer, and risk control and mitigation solutions) as well as insurance and reinsurance broking and 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. Marsh provides data-driven risk advisory services and insurance solutions to commercial and consumer clients. Guy Carpenter develops advanced risk, reinsurance and capital strategies that help clients grow profitably and pursue emerging opportunities.</span></div>The Consulting segment includes health, wealth and career advice, solutions and products, and specialized management, strategic, economic and brand consulting services. The Company conducts business in this segment through Mercer and Oliver Wyman Group. Mercer delivers advice and technology-driven solutions that help organizations redefine the future of work, reshape retirement and investment outcomes, and unlock health and well-being for a changing workforce. Oliver Wyman Group serves as a critical strategic, economic and brand advisor to private sector and governmental clients
CY2024Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
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CY2024Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	5000000	shares
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CY2024Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	497000000	shares
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CY2024Q1	mmc	Average Share Price Common Stock AverageSharePriceCommonStock	199.39
CY2023Q1	mmc	Average Share Price Common Stock AverageSharePriceCommonStock	166.93
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CY2024Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2631000000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	4728000000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2098000000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2630000000	usd
CY2024Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	90000000	usd
CY2023Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	85000000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	249000000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	317000000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	294000000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	285000000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	267000000	usd
CY2024Q1	mmc	Finite Lived Intangible Asset Expected Amortizationafter Year Four FiniteLivedIntangibleAssetExpectedAmortizationafterYearFour	1219000000	usd
CY2024Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2631000000	usd
CY2024Q1	us-gaap	Equity Method Investments EquityMethodInvestments	272000000	usd
CY2023Q4	us-gaap	Equity Method Investments EquityMethodInvestments	266000000	usd
CY2024Q1	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	2000000	usd
CY2023Q1	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	1000000	usd
CY2024Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	19000000	usd
CY2023Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	20000000	usd
CY2024Q1	mmc	Net Investment Hedge Threshold Percentageofthe Equity Balance NetInvestmentHedgeThresholdPercentageoftheEquityBalance	0.80
CY2024Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-31000000	usd
CY2024Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1000000	usd
CY2023Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	8000000	usd
CY2024Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	82000000	usd
CY2023Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	80000000	usd
CY2024Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	usd
CY2023Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	usd
CY2024Q1	us-gaap	Variable Lease Cost VariableLeaseCost	26000000	usd
CY2023Q1	us-gaap	Variable Lease Cost VariableLeaseCost	37000000	usd
CY2024Q1	us-gaap	Sublease Income SubleaseIncome	3000000	usd
CY2023Q1	us-gaap	Sublease Income SubleaseIncome	4000000	usd
CY2024Q1	us-gaap	Lease Cost LeaseCost	106000000	usd
CY2023Q1	us-gaap	Lease Cost LeaseCost	114000000	usd
CY2024Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	93000000	usd
CY2023Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y4M24D
CY2024Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0344
CY2023Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0312
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	281000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	349000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	321000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	283000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	204000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	158000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	574000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	2170000000	usd
CY2024Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	260000000	usd
CY2024Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	1910000000	usd
CY2024Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	310000000	usd
CY2024Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1600000000	usd
CY2024Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	1910000000	usd
CY2024Q1	mmc	Lessee Operating Lease Lease Not Yet Commenced Amount LesseeOperatingLeaseLeaseNotYetCommencedAmount	55000000	usd
CY2024Q1	us-gaap	Commercial Paper CommercialPaper	50000000	usd
CY2023Q4	us-gaap	Commercial Paper CommercialPaper	0	usd
CY2024Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1119000000	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1619000000	usd
CY2024Q1	us-gaap	Debt Current DebtCurrent	1169000000	usd
CY2023Q4	us-gaap	Debt Current DebtCurrent	1619000000	usd
CY2024Q1	us-gaap	Long Term Debt LongTermDebt	13419000000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	13463000000	usd
CY2024Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1119000000	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1619000000	usd
CY2024Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12300000000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	11844000000	usd
CY2024Q1	us-gaap	Commercial Paper CommercialPaper	50000000	usd
CY2023Q4	us-gaap	Commercial Paper CommercialPaper	0	usd
CY2023Q1	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0519
CY2024Q1	us-gaap	Restructuring Charges RestructuringCharges	42000000	usd
CY2023Q1	us-gaap	Restructuring Charges RestructuringCharges	53000000	usd
CY2024Q1	us-gaap	Restructuring Charges RestructuringCharges	42000000	usd
CY2023Q1	us-gaap	Restructuring Charges RestructuringCharges	53000000	usd
CY2024Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	300000000	usd
CY2023Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1800000	shares
CY2023Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	300000000	usd
CY2024Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod	2300000	shares
CY2023Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod	1800000	shares
CY2024Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.71
CY2024Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.71
CY2024Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	6473000000	usd
CY2024Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1925000000	usd
CY2023Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	5924000000	usd
CY2023Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1726000000	usd
CY2024Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	6473000000	usd
CY2023Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	5924000000	usd

Files In Submission

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

2024 Q2 Form 10-Q Financial Statement

#000006270924000037 Filed on April 18, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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

2024 Q2 Form 10-Q Financial Statement

#000006270924000037 Filed on April 18, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

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