10-Q Filing

AON PLC CIK: 315293 Q2 2021

Filing Information

Form Type	10-Q
Accession Number	`0001628280-21-015069`
Period End Date	20210630
Filing Date	20210730
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	aon-20210630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 76 Income Statement 86 Cash Flow Statement 82 Stockholders Equity 64 Comprehensive Income 48

Balance Sheet 76 line items

Line Item	Tag	Value	Unit	Period
Common stock, nominal or par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, nominal or par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, authorized shares (in shares)	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Common stock, authorized shares (in shares)	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$884.00M	USD	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	225.50M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.09B	USD	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	225.60M	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$308.00M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$289.00M	USD	Point-in-time
Receivables, net	`AccountsReceivableNetCurrent`	$3.54B	USD	Point-in-time
Receivables, net	`AccountsReceivableNetCurrent`	$3.07B	USD	Point-in-time
Fiduciary assets	`FiduciaryAssets`	$13.80B	USD	Point-in-time
Fiduciary assets	`FiduciaryAssets`	$15.80B	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$547.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$624.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$18.68B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$21.28B	USD	Point-in-time
Goodwill	`Goodwill`	$8.67B	USD	Point-in-time
Goodwill	`Goodwill`	$8.66B	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$564.00M	USD	Point-in-time
Intangible assets, net	`FiniteLivedIntangibleAssetsNet`	$640.00M	USD	Point-in-time
Fixed assets, net	`PropertyPlantAndEquipmentNet`	$599.00M	USD	Point-in-time
Fixed assets, net	`PropertyPlantAndEquipmentNet`	$585.00M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$911.00M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$863.00M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$724.00M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$738.00M	USD	Point-in-time
Prepaid pension	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.35B	USD	Point-in-time
Prepaid pension	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.28B	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$546.00M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$610.00M	USD	Point-in-time
Total assets	`Assets`	$34.58B	USD	Point-in-time
Total assets	`Assets`	$32.11B	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$2.02B	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$1.69B	USD	Point-in-time
Short-term debt and current portion of long-term debt	`DebtCurrent`	$448.00M	USD	Point-in-time
Short-term debt and current portion of long-term debt	`DebtCurrent`	$13.00M	USD	Point-in-time
Fiduciary liabilities	`FiduciaryLiabilities`	$15.80B	USD	Point-in-time
Fiduciary liabilities	`FiduciaryLiabilities`	$13.80B	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.17B	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.42B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$18.93B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$17.43B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$7.28B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$7.27B	USD	Point-in-time
Non-current operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$841.00M	USD	Point-in-time
Non-current operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$897.00M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$262.00M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$417.00M	USD	Point-in-time
Pension, other postretirement, and postemployment liabilities	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$1.76B	USD	Point-in-time
Pension, other postretirement, and postemployment liabilities	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$1.64B	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$912.00M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$895.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$28.53B	USD	Point-in-time
Total liabilities	`Liabilities`	$30.01B	USD	Point-in-time
Ordinary shares - $0.01 nominal value Authorized: 500 shares (issued: 2021 - 225.6; 2020 - 225.5)	`CommonStockValue`	$2.00M	USD	Point-in-time
Ordinary shares - $0.01 nominal value Authorized: 500 shares (issued: 2021 - 225.6; 2020 - 225.5)	`CommonStockValue`	$2.00M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$6.38B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$6.31B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.04B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.82B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-3.74B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-3.86B	USD	Point-in-time
Total Aon shareholders' equity	`StockholdersEquity`	$4.46B	USD	Point-in-time
Total Aon shareholders' equity	`StockholdersEquity`	$3.50B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$105.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$88.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.69B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.36B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.57B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.44B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.58B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$32.11B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$34.58B	USD	Point-in-time

Income Statement 86 line items

Line Item	Tag	Value	Unit	Period
Total revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.89B	USD	1 Quarter
Total revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$5.72B	USD	2 Qtrs
Total revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.50B	USD	1 Quarter
Total revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$6.41B	USD	2 Qtrs
Compensation and benefits	`LaborAndRelatedExpense`	$1.63B	USD	1 Quarter
Compensation and benefits	`LaborAndRelatedExpense`	$1.36B	USD	1 Quarter
Compensation and benefits	`LaborAndRelatedExpense`	$2.88B	USD	2 Qtrs
Compensation and benefits	`LaborAndRelatedExpense`	$3.35B	USD	2 Qtrs
Information technology	`InformationTechnologyAndDataProcessing`	$218.00M	USD	2 Qtrs
Information technology	`InformationTechnologyAndDataProcessing`	$107.00M	USD	1 Quarter
Information technology	`InformationTechnologyAndDataProcessing`	$115.00M	USD	1 Quarter
Information technology	`InformationTechnologyAndDataProcessing`	$229.00M	USD	2 Qtrs
Premises	`OccupancyNet`	$74.00M	USD	1 Quarter
Premises	`OccupancyNet`	$147.00M	USD	2 Qtrs
Premises	`OccupancyNet`	$153.00M	USD	2 Qtrs
Premises	`OccupancyNet`	$76.00M	USD	1 Quarter
Depreciation of fixed assets	`Depreciation`	$41.00M	USD	1 Quarter
Depreciation of fixed assets	`Depreciation`	$82.00M	USD	2 Qtrs
Depreciation of fixed assets	`Depreciation`	$41.00M	USD	1 Quarter
Depreciation of fixed assets	`Depreciation`	$82.00M	USD	2 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$76.00M	USD	2 Qtrs
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$58.00M	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$36.00M	USD	1 Quarter
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$155.00M	USD	2 Qtrs
Other general expense	`OtherGeneralExpenses`	$262.00M	USD	1 Quarter
Other general expense	`OtherGeneralExpenses`	$607.00M	USD	2 Qtrs
Other general expense	`OtherGeneralExpenses`	$318.00M	USD	1 Quarter
Other general expense	`OtherGeneralExpenses`	$604.00M	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$4.49B	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$1.90B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.21B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$4.09B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$672.00M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.92B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$1.63B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$594.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$3.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$6.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterestAndDividend`	-	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$2.00M	USD	2 Qtrs
Interest expense	`InterestExpense`	$78.00M	USD	1 Quarter
Interest expense	`InterestExpense`	$172.00M	USD	2 Qtrs
Interest expense	`InterestExpense`	$89.00M	USD	1 Quarter
Interest expense	`InterestExpense`	$157.00M	USD	2 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-9.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$19.00M	USD	2 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-1.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-3.00M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$1.48B	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$496.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$596.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$1.76B	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$274.00M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$203.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$437.00M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$85.00M	USD	1 Quarter
Net income	`ProfitLoss`	$393.00M	USD	1 Quarter
Net income	`ProfitLoss`	$411.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.20B	USD	2 Qtrs
Net income	`ProfitLoss`	$791.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.33B	USD	2 Qtrs
Net income	`ProfitLoss`	$933.00M	USD	1 Quarter
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$32.00M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$34.00M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$13.00M	USD	1 Quarter
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$14.00M	USD	1 Quarter
Net income attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.29B	USD	2 Qtrs
Net income attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$379.00M	USD	1 Quarter
Net income attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.17B	USD	2 Qtrs
Net income attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$398.00M	USD	1 Quarter
Basic net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareBasic`	$1.71	USD	1 Quarter
Basic net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareBasic`	$5.69	USD	2 Qtrs
Basic net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareBasic`	$5.02	USD	2 Qtrs
Basic net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareBasic`	$1.67	USD	1 Quarter
Diluted net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareDiluted`	$1.66	USD	1 Quarter
Diluted net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareDiluted`	$5.66	USD	2 Qtrs
Diluted net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareDiluted`	$1.70	USD	1 Quarter
Diluted net income per share attributable to Aon shareholders (in dollars per share)	`EarningsPerShareDiluted`	$5.00	USD	2 Qtrs
Weighted average ordinary shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	227.00M	shares	2 Qtrs
Weighted average ordinary shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	232.70M	shares	1 Quarter
Weighted average ordinary shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	227.00M	shares	1 Quarter
Weighted average ordinary shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	233.00M	shares	2 Qtrs
Weighted average ordinary shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	234.10M	shares	2 Qtrs
Weighted average ordinary shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	233.60M	shares	1 Quarter
Weighted average ordinary shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	228.00M	shares	1 Quarter
Weighted average ordinary shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	228.10M	shares	2 Qtrs

Cash Flow Statement 82 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$393.00M	USD	1 Quarter
Net income	`ProfitLoss`	$411.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.20B	USD	2 Qtrs
Net income	`ProfitLoss`	$791.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.33B	USD	2 Qtrs
Net income	`ProfitLoss`	$933.00M	USD	1 Quarter
Gain from sales of businesses, net	`GainLossOnSaleOfBusiness`	$25.00M	USD	2 Qtrs
Gain from sales of businesses, net	`GainLossOnSaleOfBusiness`	$1.00M	USD	2 Qtrs
Depreciation of fixed assets	`Depreciation`	$41.00M	USD	1 Quarter
Depreciation of fixed assets	`Depreciation`	$82.00M	USD	2 Qtrs
Depreciation of fixed assets	`Depreciation`	$41.00M	USD	1 Quarter
Depreciation of fixed assets	`Depreciation`	$82.00M	USD	2 Qtrs
Amortization and impairment of intangible assets	`AmortizationOfIntangibleAssets`	$76.00M	USD	2 Qtrs
Amortization and impairment of intangible assets	`AmortizationOfIntangibleAssets`	$58.00M	USD	1 Quarter
Amortization and impairment of intangible assets	`AmortizationOfIntangibleAssets`	$36.00M	USD	1 Quarter
Amortization and impairment of intangible assets	`AmortizationOfIntangibleAssets`	$155.00M	USD	2 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$216.00M	USD	2 Qtrs
Share-based compensation expense	`ShareBasedCompensation`	$140.00M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$-15.00M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$115.00M	USD	2 Qtrs
Fiduciary receivables	`IncreaseDecreaseInFiduciaryReceivables`	$1.62B	USD	2 Qtrs
Fiduciary receivables	`IncreaseDecreaseInFiduciaryReceivables`	$1.64B	USD	2 Qtrs
Short-term investments funds held on behalf of clients	`IncreaseDecreaseInClientFundsHeld`	$386.00M	USD	2 Qtrs
Short-term investments funds held on behalf of clients	`IncreaseDecreaseInClientFundsHeld`	$622.00M	USD	2 Qtrs
Fiduciary liabilities	`IncreaseDecreaseInFiduciaryLiabilities`	$2.01B	USD	2 Qtrs
Fiduciary liabilities	`IncreaseDecreaseInFiduciaryLiabilities`	$2.26B	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInReceivables`	$262.00M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInReceivables`	$477.00M	USD	2 Qtrs
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-323.00M	USD	2 Qtrs
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-295.00M	USD	2 Qtrs
Current income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$83.00M	USD	2 Qtrs
Current income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$186.00M	USD	2 Qtrs
Pension, other postretirement and postemployment liabilities	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-62.00M	USD	2 Qtrs
Pension, other postretirement and postemployment liabilities	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-80.00M	USD	2 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-141.00M	USD	2 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-300.00M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.22B	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.34B	USD	2 Qtrs
Proceeds from investments	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$41.00M	USD	2 Qtrs
Proceeds from investments	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$17.00M	USD	2 Qtrs
Payments for investments	`PaymentsToAcquireOtherInvestments`	$60.00M	USD	2 Qtrs
Payments for investments	`PaymentsToAcquireOtherInvestments`	$29.00M	USD	2 Qtrs
Net sales (purchases) of short-term investments non-fiduciary	`NetPurchasesOfShortTermInvestmentNonFiduciary`	$-22.00M	USD	2 Qtrs
Net sales (purchases) of short-term investments non-fiduciary	`NetPurchasesOfShortTermInvestmentNonFiduciary`	$522.00M	USD	2 Qtrs
Acquisition of businesses, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	2 Qtrs
Acquisition of businesses, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$368.00M	USD	2 Qtrs
Sale of businesses, net of cash sold	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	$9.00M	USD	2 Qtrs
Sale of businesses, net of cash sold	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	$30.00M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$89.00M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$70.00M	USD	2 Qtrs
Cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-27.00M	USD	2 Qtrs
Cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-992.00M	USD	2 Qtrs
Share repurchase	`PaymentsForRepurchaseOfEquity`	$292.00M	USD	2 Qtrs
Share repurchase	`PaymentsForRepurchaseOfEquity`	$463.00M	USD	2 Qtrs
Issuance of shares for employee benefit plans	`PaymentForIssuanceOfSharesForEmployeeBenefitPlans`	$157.00M	USD	2 Qtrs
Issuance of shares for employee benefit plans	`PaymentForIssuanceOfSharesForEmployeeBenefitPlans`	$140.00M	USD	2 Qtrs
Issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.15B	USD	2 Qtrs
Issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.11B	USD	2 Qtrs
Repayment of debt	`RepaymentsOfLongTermDebt`	$1.50B	USD	2 Qtrs
Repayment of debt	`RepaymentsOfLongTermDebt`	$3.55B	USD	2 Qtrs
Cash dividends to shareholders	`PaymentsOfDividendsCommonStock`	$204.00M	USD	2 Qtrs
Cash dividends to shareholders	`PaymentsOfDividendsCommonStock`	$219.00M	USD	2 Qtrs
Noncontrolling interests and other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-84.00M	USD	2 Qtrs
Noncontrolling interests and other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$14.00M	USD	2 Qtrs
Cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.12B	USD	2 Qtrs
Cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-204.00M	USD	2 Qtrs
Effect of exchange rates on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.00M	USD	2 Qtrs
Effect of exchange rates on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-56.00M	USD	2 Qtrs
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-33.00M	USD	2 Qtrs
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$207.00M	USD	2 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$884.00M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.09B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$790.00M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$757.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$884.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.09B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$790.00M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$757.00M	USD	Point-in-time
Interest paid	`InterestPaidNet`	$162.00M	USD	2 Qtrs
Interest paid	`InterestPaidNet`	$176.00M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$102.00M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$239.00M	USD	2 Qtrs

Stockholders Equity 64 line items

Line Item	Tag	Value	Unit	Period
Dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.44	USD	1 Quarter
Dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.46	USD	1 Quarter
Dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.51	USD	1 Quarter
Dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.44	USD	1 Quarter
Beginning Balance (in shares)	`CommonStockSharesIssued`	225.50M	shares	Point-in-time
Beginning Balance (in shares)	`CommonStockSharesIssued`	225.60M	shares	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.69B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.36B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.57B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.44B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.58B	USD	Point-in-time
Net income	`ProfitLoss`	$393.00M	USD	1 Quarter
Net income	`ProfitLoss`	$411.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.20B	USD	2 Qtrs
Net income	`ProfitLoss`	$791.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.33B	USD	2 Qtrs
Net income	`ProfitLoss`	$933.00M	USD	1 Quarter
Shares issued - employee stock compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-52.00M	USD	1 Quarter
Shares issued - employee stock compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-87.00M	USD	1 Quarter
Shares issued - employee stock compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-45.00M	USD	1 Quarter
Shares issued - employee stock compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-112.00M	USD	1 Quarter
Shares purchased	`TreasuryStockValueAcquiredCostMethod`	$50.00M	USD	1 Quarter
Shares purchased	`TreasuryStockValueAcquiredCostMethod`	$242.00M	USD	1 Quarter
Shares purchased	`TreasuryStockValueAcquiredCostMethod`	$463.00M	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$81.00M	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$85.00M	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$64.00M	USD	1 Quarter
Share-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$131.00M	USD	1 Quarter
Dividends to shareholders	`DividendsCommonStockCash`	$104.00M	USD	1 Quarter
Dividends to shareholders	`DividendsCommonStockCash`	$115.00M	USD	1 Quarter
Dividends to shareholders	`DividendsCommonStockCash`	$102.00M	USD	1 Quarter
Dividends to shareholders	`DividendsCommonStockCash`	$102.00M	USD	1 Quarter
Net change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$3.00M	USD	1 Quarter
Net change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$11.00M	USD	1 Quarter
Net change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-1.00M	USD	1 Quarter
Net change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-2.00M	USD	2 Qtrs
Net change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$10.00M	USD	2 Qtrs
Net change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-5.00M	USD	1 Quarter
Net foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-397.00M	USD	1 Quarter
Net foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$115.00M	USD	1 Quarter
Net foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$45.00M	USD	2 Qtrs
Net foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$88.00M	USD	1 Quarter
Net foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-70.00M	USD	1 Quarter
Net foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-309.00M	USD	2 Qtrs
Net postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-47.00M	USD	2 Qtrs
Net postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-62.00M	USD	2 Qtrs
Net postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-24.00M	USD	1 Quarter
Net postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-29.00M	USD	1 Quarter
Net postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-33.00M	USD	1 Quarter
Net postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-23.00M	USD	1 Quarter
Purchases of subsidiary shares from noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	-	USD	1 Quarter
Purchases of subsidiary shares from noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$14.00M	USD	1 Quarter
Dividends paid to noncontrolling interests on subsidiary common stock	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.00M	USD	1 Quarter
Dividends paid to noncontrolling interests on subsidiary common stock	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.00M	USD	1 Quarter
Dividends paid to noncontrolling interests on subsidiary common stock	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$10.00M	USD	1 Quarter
Ending Balance (in shares)	`CommonStockSharesIssued`	225.50M	shares	Point-in-time
Ending Balance (in shares)	`CommonStockSharesIssued`	225.60M	shares	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.69B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.36B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.57B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.44B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.58B	USD	Point-in-time

Comprehensive Income 48 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$393.00M	USD	1 Quarter
Net income	`ProfitLoss`	$411.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.20B	USD	2 Qtrs
Net income	`ProfitLoss`	$791.00M	USD	1 Quarter
Net income	`ProfitLoss`	$1.33B	USD	2 Qtrs
Net income	`ProfitLoss`	$933.00M	USD	1 Quarter
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$32.00M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$34.00M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$13.00M	USD	1 Quarter
Less: Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$14.00M	USD	1 Quarter
Net loss attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.29B	USD	2 Qtrs
Net loss attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$379.00M	USD	1 Quarter
Net loss attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.17B	USD	2 Qtrs
Net loss attributable to Aon shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$398.00M	USD	1 Quarter
Change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$3.00M	USD	1 Quarter
Change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$11.00M	USD	1 Quarter
Change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-1.00M	USD	1 Quarter
Change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-2.00M	USD	2 Qtrs
Change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$10.00M	USD	2 Qtrs
Change in fair value of financial instruments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-5.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-397.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$115.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$45.00M	USD	2 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$88.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-70.00M	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-309.00M	USD	2 Qtrs
Postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-47.00M	USD	2 Qtrs
Postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-62.00M	USD	2 Qtrs
Postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-24.00M	USD	1 Quarter
Postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-29.00M	USD	1 Quarter
Postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-33.00M	USD	1 Quarter
Postretirement benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-23.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$147.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-264.00M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$117.00M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$114.00M	USD	1 Quarter
Less: Other comprehensive income (loss) attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Less: Other comprehensive income (loss) attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	$-1.00M	USD	2 Qtrs
Less: Other comprehensive income (loss) attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Less: Other comprehensive income (loss) attributable to noncontrolling interests	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Total other comprehensive income (loss) attributable to Aon shareholders	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$117.00M	USD	2 Qtrs
Total other comprehensive income (loss) attributable to Aon shareholders	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$147.00M	USD	1 Quarter
Total other comprehensive income (loss) attributable to Aon shareholders	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$113.00M	USD	1 Quarter
Total other comprehensive income (loss) attributable to Aon shareholders	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-263.00M	USD	2 Qtrs
Comprehensive income attributable to Aon shareholders	`ComprehensiveIncomeNetOfTax`	$907.00M	USD	2 Qtrs
Comprehensive income attributable to Aon shareholders	`ComprehensiveIncomeNetOfTax`	$526.00M	USD	1 Quarter
Comprehensive income attributable to Aon shareholders	`ComprehensiveIncomeNetOfTax`	$511.00M	USD	1 Quarter
Comprehensive income attributable to Aon shareholders	`ComprehensiveIncomeNetOfTax`	$1.41B	USD	2 Qtrs

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