2022 Q3 Form 10-Q Financial Statement

#000162828022019828 Filed on July 29, 2022

View on sec.gov

Income Statement

Concept 2022 Q3 2022 Q2 2022 Q1
Revenue $2.696B $2.983B $3.670B
YoY Change -0.22% 3.36% 4.11%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin $2.035B $2.218B $2.237B
YoY Change -40.34% 3.79% 1.73%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $37.00M $40.00M $38.00M
YoY Change -33.93% -2.44% -7.32%
% of Gross Profit
Operating Expenses $2.106B $2.283B $2.303B
YoY Change -39.88% 3.12% 1.01%
Operating Profit $590.0M $700.0M $1.367B
YoY Change -173.66% 4.17% 9.8%
Interest Expense $103.0M $102.0M $91.00M
YoY Change 28.75% 30.77% 15.19%
% of Operating Profit 17.46% 14.57% 6.66%
Other Income/Expense, Net $16.00M $30.00M $25.00M
YoY Change 60.0% -3100.0% -1350.0%
Pretax Income $510.0M $633.0M $1.304B
YoY Change -158.76% 6.21% 11.74%
Income Tax $92.00M $119.0M $256.0M
% Of Pretax Income 18.04% 18.8% 19.63%
Net Earnings $408.0M $501.0M $1.023B
YoY Change -145.79% 32.19% 12.05%
Net Earnings / Revenue 15.13% 16.8% 27.87%
Basic Earnings Per Share $1.93 $2.35 $4.75
Diluted Earnings Per Share $1.92 $2.33 $4.73
COMMON SHARES
Basic Shares Outstanding 210.9M shares 213.3M shares 215.3M shares
Diluted Shares Outstanding 212.6M shares 214.7M shares 216.4M shares

Balance Sheet

Concept 2022 Q3 2022 Q2 2022 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $943.0M $983.0M $7.750B
YoY Change -87.14% -86.85% 15.81%
Cash & Equivalents $692.0M $740.0M $595.0M
Short-Term Investments $251.0M $243.0M $7.155B
Other Short-Term Assets $563.0M $672.0M $593.0M
YoY Change -18.05% 22.85% 20.53%
Inventory
Prepaid Expenses $123.0M $140.0M $132.0M
Receivables $2.971B $3.648B $3.625B
Other Receivables $0.00 $0.00 $48.00M
Total Short-Term Assets $19.18B $22.17B $20.55B
YoY Change 2.33% 4.19% 8.67%
LONG-TERM ASSETS
Property, Plant & Equipment $510.0M $505.0M $515.0M
YoY Change -5.73% -13.68% -11.82%
Goodwill $7.979B $8.295B $8.496B
YoY Change -6.65% -4.2% -1.06%
Intangibles $456.0M $491.0M $530.0M
YoY Change
Long-Term Investments $62.00M $64.00M $62.00M
YoY Change -4.62% -17.95% -16.22%
Other Assets $475.0M $503.0M $520.0M
YoY Change -9.52% -7.88% -12.75%
Total Long-Term Assets $12.05B $12.55B $12.95B
YoY Change -7.87% -5.64% -2.44%
TOTAL ASSETS
Total Short-Term Assets $19.18B $22.17B $20.55B
Total Long-Term Assets $12.05B $12.55B $12.95B
Total Assets $31.22B $34.72B $33.49B
YoY Change -1.86% 0.4% 4.09%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.798B $1.728B $1.728B
YoY Change -9.87% 2.13% 6.14%
Accrued Expenses $180.0M $199.0M $207.0M
YoY Change -17.05% -12.72% -6.76%
Deferred Revenue $250.0M $327.0M $323.0M
YoY Change -25.15% -7.89% -5.0%
Short-Term Debt $211.0M $240.0M $100.0M
YoY Change
Long-Term Debt Due $711.0M $739.0M $499.0M
YoY Change 374.0% 5584.62%
Total Short-Term Liabilities $18.69B $21.08B $19.19B
YoY Change 6.73% 11.36% 14.06%
LONG-TERM LIABILITIES
Long-Term Debt $10.12B $9.666B $9.685B
YoY Change 22.62% 32.92% 33.35%
Other Long-Term Liabilities $853.0M $857.0M $871.0M
YoY Change -7.18% -6.03% -3.76%
Total Long-Term Liabilities $10.97B $10.52B $10.56B
YoY Change 19.63% 28.58% 29.24%
TOTAL LIABILITIES
Total Short-Term Liabilities $18.69B $21.08B $19.19B
Total Long-Term Liabilities $10.97B $10.52B $10.56B
Total Liabilities $31.89B $33.93B $32.20B
YoY Change 8.05% 13.06% 15.77%
SHAREHOLDERS EQUITY
Retained Earnings -$2.638B -$1.727B -$1.609B
YoY Change 492.81% -194.73% -189.34%
Common Stock $6.774B $6.671B $6.629B
YoY Change 3.72% 4.51% 4.39%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity -$783.0M $684.0M $1.177B
YoY Change
Total Liabilities & Shareholders Equity $31.22B $34.72B $33.49B
YoY Change -1.86% 0.4% 4.09%

Cashflow Statement

Concept 2022 Q3 2022 Q2 2022 Q1
OPERATING ACTIVITIES
Net Income $408.0M $501.0M $1.023B
YoY Change -145.79% 32.19% 12.05%
Depreciation, Depletion And Amortization $37.00M $40.00M $38.00M
YoY Change -33.93% -2.44% -7.32%
Cash From Operating Activities $1.046B $668.0M $463.0M
YoY Change -1212.77% -14.8% -17.47%
INVESTING ACTIVITIES
Capital Expenditures -$58.00M -$45.00M $23.00M
YoY Change 81.25% 9.76% -20.69%
Acquisitions $134.0M
YoY Change
Other Investing Activities -$26.00M $183.0M -$240.0M
YoY Change -54.39% -307.95% -283.21%
Cash From Investing Activities -$84.00M $138.0M -$263.0M
YoY Change -5.62% -206.98% -357.84%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net $2.208B
YoY Change 239.69%
Cash From Financing Activities -302.0M -537.0M $500.0M
YoY Change -53.11% 1888.89% -173.42%
NET CHANGE
Cash From Operating Activities 1.046B 668.0M $463.0M
Cash From Investing Activities -84.00M 138.0M -$263.0M
Cash From Financing Activities -302.0M -537.0M $500.0M
Net Change In Cash 660.0M 269.0M $650.0M
YoY Change -179.81% -57.17% -1350.0%
FREE CASH FLOW
Cash From Operating Activities $1.046B $668.0M $463.0M
Capital Expenditures -$58.00M -$45.00M $23.00M
Free Cash Flow $1.104B $713.0M $440.0M
YoY Change -1880.65% -13.58% -17.29%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Entity Central Index Key
EntityCentralIndexKey
0000315293
dei Amendment Flag
AmendmentFlag
false
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Type
DocumentType
10-Q
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q2
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
L2
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2022-06-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
1-7933
dei Entity Registrant Name
EntityRegistrantName
Aon plc
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
98-1539969
dei Entity Address Address Line1
EntityAddressAddressLine1
Metropolitan Building, James Joyce Street
dei Entity Address City Or Town
EntityAddressCityOrTown
Dublin 1
dei Entity Address Country
EntityAddressCountry
IE
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
D01 K0Y8
dei City Area Code
CityAreaCode
1
dei Local Phone Number
LocalPhoneNumber
266 6000
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
false
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
CY2022Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
210925557 shares
CY2022Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2983000000 usd
CY2021Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2886000000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6653000000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6411000000 usd
CY2022Q2 us-gaap Labor And Related Expense
LaborAndRelatedExpense
1639000000 usd
CY2021Q2 us-gaap Labor And Related Expense
LaborAndRelatedExpense
1628000000 usd
us-gaap Labor And Related Expense
LaborAndRelatedExpense
3406000000 usd
us-gaap Labor And Related Expense
LaborAndRelatedExpense
3347000000 usd
CY2022Q2 us-gaap Information Technology And Data Processing
InformationTechnologyAndDataProcessing
115000000 usd
CY2021Q2 us-gaap Information Technology And Data Processing
InformationTechnologyAndDataProcessing
115000000 usd
us-gaap Information Technology And Data Processing
InformationTechnologyAndDataProcessing
238000000 usd
us-gaap Information Technology And Data Processing
InformationTechnologyAndDataProcessing
229000000 usd
CY2022Q2 us-gaap Costs And Expenses
CostsAndExpenses
2283000000 usd
CY2022Q2 us-gaap Occupancy Net
OccupancyNet
73000000 usd
us-gaap Costs And Expenses
CostsAndExpenses
4586000000 usd
CY2021Q2 us-gaap Occupancy Net
OccupancyNet
76000000 usd
us-gaap Occupancy Net
OccupancyNet
145000000 usd
us-gaap Occupancy Net
OccupancyNet
153000000 usd
CY2022Q2 us-gaap Depreciation
Depreciation
40000000 usd
CY2021Q2 us-gaap Depreciation
Depreciation
41000000 usd
us-gaap Depreciation
Depreciation
78000000 usd
us-gaap Depreciation
Depreciation
82000000 usd
CY2022Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
25000000 usd
CY2021Q2 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
36000000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
53000000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
76000000 usd
CY2022Q2 aon Other General Expenses
OtherGeneralExpenses
391000000 usd
CY2021Q2 aon Other General Expenses
OtherGeneralExpenses
318000000 usd
aon Other General Expenses
OtherGeneralExpenses
666000000 usd
aon Other General Expenses
OtherGeneralExpenses
607000000 usd
CY2021Q2 us-gaap Costs And Expenses
CostsAndExpenses
2214000000 usd
us-gaap Costs And Expenses
CostsAndExpenses
4494000000 usd
CY2022Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
700000000 usd
CY2021Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
672000000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
2067000000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
1917000000 usd
CY2022Q2 us-gaap Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
5000000 usd
CY2021Q2 us-gaap Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
3000000 usd
us-gaap Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
8000000 usd
us-gaap Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
6000000 usd
CY2022Q2 us-gaap Interest Expense
InterestExpense
102000000 usd
CY2021Q2 us-gaap Interest Expense
InterestExpense
78000000 usd
us-gaap Interest Expense
InterestExpense
193000000 usd
us-gaap Interest Expense
InterestExpense
157000000 usd
CY2022Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
30000000 usd
CY2021Q2 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-1000000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
55000000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-3000000 usd
CY2022Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
633000000 usd
CY2021Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
596000000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1937000000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1763000000 usd
CY2022Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
119000000 usd
CY2021Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
203000000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
375000000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
437000000 usd
CY2022Q2 us-gaap Profit Loss
ProfitLoss
514000000 usd
CY2021Q2 us-gaap Profit Loss
ProfitLoss
393000000 usd
us-gaap Profit Loss
ProfitLoss
1562000000 usd
us-gaap Profit Loss
ProfitLoss
1326000000 usd
CY2022Q2 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
13000000 usd
CY2021Q2 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
14000000 usd
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
38000000 usd
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
34000000 usd
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
501000000 usd
CY2021Q2 us-gaap Net Income Loss
NetIncomeLoss
379000000 usd
us-gaap Net Income Loss
NetIncomeLoss
1524000000 usd
us-gaap Net Income Loss
NetIncomeLoss
1292000000 usd
CY2022Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.35
CY2021Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.67
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
7.11
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.69
CY2022Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.33
CY2021Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.66
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
7.07
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.66
CY2022Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
213300000 shares
CY2021Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
227000000.0 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
214300000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
227000000.0 shares
CY2022Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
214700000 shares
CY2021Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
228000000.0 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
215600000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
228100000 shares
CY2022Q2 us-gaap Profit Loss
ProfitLoss
514000000 usd
CY2021Q2 us-gaap Profit Loss
ProfitLoss
393000000 usd
us-gaap Profit Loss
ProfitLoss
1562000000 usd
us-gaap Profit Loss
ProfitLoss
1326000000 usd
CY2022Q2 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
13000000 usd
CY2021Q2 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
14000000 usd
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
38000000 usd
us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
34000000 usd
CY2022Q2 us-gaap Net Income Loss
NetIncomeLoss
501000000 usd
CY2021Q2 us-gaap Net Income Loss
NetIncomeLoss
379000000 usd
us-gaap Net Income Loss
NetIncomeLoss
1524000000 usd
us-gaap Net Income Loss
NetIncomeLoss
1292000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-9000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-1000000 usd
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-8000000 usd
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
10000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-436000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
115000000 usd
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-443000000 usd
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
45000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-28000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-33000000 usd
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-61000000 usd
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-62000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-417000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
147000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-390000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
117000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
0 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
0 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
-1000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
0 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-417000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
147000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-389000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
117000000 usd
CY2022Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
84000000 usd
CY2021Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
526000000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1135000000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1409000000 usd
CY2022Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
740000000 usd
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
544000000 usd
CY2022Q2 us-gaap Short Term Investments
ShortTermInvestments
243000000 usd
CY2021Q4 us-gaap Short Term Investments
ShortTermInvestments
292000000 usd
CY2022Q2 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
3648000000 usd
CY2021Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
3094000000 usd
CY2022Q2 aon Fiduciary Assets
FiduciaryAssets
16864000000 usd
CY2021Q4 aon Fiduciary Assets
FiduciaryAssets
14386000000 usd
CY2022Q2 us-gaap Other Assets Current
OtherAssetsCurrent
672000000 usd
CY2021Q4 us-gaap Other Assets Current
OtherAssetsCurrent
716000000 usd
CY2022Q2 us-gaap Assets Current
AssetsCurrent
22167000000 usd
CY2021Q4 us-gaap Assets Current
AssetsCurrent
19032000000 usd
CY2022Q2 us-gaap Goodwill
Goodwill
8295000000 usd
CY2021Q4 us-gaap Goodwill
Goodwill
8434000000 usd
CY2022Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
491000000 usd
CY2021Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
492000000 usd
CY2022Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
505000000 usd
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
529000000 usd
CY2022Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
704000000 usd
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
786000000 usd
CY2022Q2 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
771000000 usd
CY2021Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
766000000 usd
CY2022Q2 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
1284000000 usd
CY2021Q4 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
1366000000 usd
CY2022Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
503000000 usd
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
512000000 usd
CY2022Q2 us-gaap Assets
Assets
34720000000 usd
CY2021Q4 us-gaap Assets
Assets
31917000000 usd
CY2022Q2 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
1728000000 usd
CY2021Q4 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
2192000000 usd
CY2022Q2 us-gaap Debt Current
DebtCurrent
739000000 usd
CY2021Q4 us-gaap Debt Current
DebtCurrent
1164000000 usd
CY2022Q2 aon Fiduciary Liabilities
FiduciaryLiabilities
16864000000 usd
CY2021Q4 aon Fiduciary Liabilities
FiduciaryLiabilities
14386000000 usd
CY2022Q2 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
1746000000 usd
CY2021Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
1331000000 usd
CY2022Q2 us-gaap Liabilities Current
LiabilitiesCurrent
21077000000 usd
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
19073000000 usd
CY2022Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
9666000000 usd
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
8228000000 usd
CY2022Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
691000000 usd
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
772000000 usd
CY2022Q2 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
364000000 usd
CY2021Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
401000000 usd
CY2022Q2 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
1277000000 usd
CY2021Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
1375000000 usd
CY2022Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
857000000 usd
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
910000000 usd
CY2022Q2 us-gaap Liabilities
Liabilities
33932000000 usd
CY2021Q4 us-gaap Liabilities
Liabilities
30759000000 usd
CY2022Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
500000000.0 shares
CY2022Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
500000000.0 shares
CY2022Q2 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
211600000 shares
CY2021Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
214800000 shares
CY2022Q2 us-gaap Common Stock Value
CommonStockValue
2000000 usd
CY2021Q4 us-gaap Common Stock Value
CommonStockValue
2000000 usd
CY2022Q2 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
6669000000 usd
CY2021Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
6624000000 usd
CY2022Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1727000000 usd
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-1694000000 usd
CY2022Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-4260000000 usd
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-3871000000 usd
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
684000000 usd
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
1061000000 usd
CY2022Q2 us-gaap Minority Interest
MinorityInterest
104000000 usd
CY2021Q4 us-gaap Minority Interest
MinorityInterest
97000000 usd
CY2022Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
788000000 usd
CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1158000000 usd
CY2022Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
34720000000 usd
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
31917000000 usd
CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1158000000 usd
CY2022Q1 us-gaap Profit Loss
ProfitLoss
1048000000 usd
CY2022Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-116000000 usd
CY2022Q1 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
828000000 usd
CY2022Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
119000000 usd
CY2022Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.51
CY2022Q1 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
110000000 usd
CY2022Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
1000000 usd
CY2022Q1 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-7000000 usd
CY2022Q1 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-33000000 usd
CY2022Q1 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
7000000 usd
CY2022Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1291000000 usd
CY2022Q2 us-gaap Profit Loss
ProfitLoss
514000000 usd
CY2022Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-50000000 usd
CY2022Q2 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
500000000 usd
CY2022Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
92000000 usd
CY2022Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.56
CY2022Q2 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
119000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-9000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-436000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-28000000 usd
CY2022Q2 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
23000000 usd
CY2022Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
788000000 usd
CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3583000000 usd
CY2021Q1 us-gaap Profit Loss
ProfitLoss
933000000 usd
CY2021Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-87000000 usd
CY2021Q1 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
50000000 usd
CY2021Q1 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
131000000 usd
CY2021Q1 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.46
CY2021Q1 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
104000000 usd
CY2021Q1 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
11000000 usd
CY2021Q1 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-70000000 usd
CY2021Q1 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-29000000 usd
CY2021Q1 us-gaap Minority Interest Decrease From Redemptions
MinorityInterestDecreaseFromRedemptions
14000000 usd
CY2021Q1 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
1000000 usd
CY2021Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4361000000 usd
CY2021Q2 us-gaap Profit Loss
ProfitLoss
393000000 usd
CY2021Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
-52000000 usd
CY2021Q2 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
242000000 usd
CY2021Q2 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
85000000 usd
CY2021Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.51
CY2021Q2 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
115000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
-1000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
115000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-33000000 usd
CY2021Q2 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
10000000 usd
CY2021Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4567000000 usd
us-gaap Profit Loss
ProfitLoss
1562000000 usd
us-gaap Profit Loss
ProfitLoss
1326000000 usd
us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
47000000 usd
us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
1000000 usd
us-gaap Depreciation
Depreciation
78000000 usd
us-gaap Depreciation
Depreciation
82000000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
53000000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
76000000 usd
us-gaap Share Based Compensation
ShareBasedCompensation
211000000 usd
us-gaap Share Based Compensation
ShareBasedCompensation
216000000 usd
us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
-36000000 usd
us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
115000000 usd
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
674000000 usd
us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
477000000 usd
us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-408000000 usd
us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-295000000 usd
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
137000000 usd
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
83000000 usd
us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-36000000 usd
us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-80000000 usd
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-291000000 usd
us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-300000000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1131000000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1345000000 usd
us-gaap Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
65000000 usd
us-gaap Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
41000000 usd
us-gaap Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
39000000 usd
us-gaap Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
29000000 usd
aon Payments For Proceeds From Marketable Securities
PaymentsForProceedsFromMarketableSecurities
-38000000 usd
aon Payments For Proceeds From Marketable Securities
PaymentsForProceedsFromMarketableSecurities
-22000000 usd
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
143000000 usd
us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
19600000000 usd
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 usd
us-gaap Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
22000000 usd
us-gaap Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
9000000 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
68000000 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
70000000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-125000000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-27000000 usd
us-gaap Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
1328000000 usd
us-gaap Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
292000000 usd
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
166000000 usd
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
140000000 usd
us-gaap Proceeds From Repayments Of Commercial Paper
ProceedsFromRepaymentsOfCommercialPaper
-409000000 usd
us-gaap Proceeds From Repayments Of Commercial Paper
ProceedsFromRepaymentsOfCommercialPaper
0 usd
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
1471000000 usd
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
13000000 usd
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
0 usd
aon Contract With Customer Liability Including New Contract Revenue Recognized
ContractWithCustomerLiabilityIncludingNewContractRevenueRecognized
344000000 usd
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
400000000 usd
aon Increase In Fiduciary Liabilities Net Of Fiduciary Receivables
IncreaseInFiduciaryLiabilitiesNetOfFiduciaryReceivables
661000000 usd
aon Increase In Fiduciary Liabilities Net Of Fiduciary Receivables
IncreaseInFiduciaryLiabilitiesNetOfFiduciaryReceivables
386000000 usd
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
229000000 usd
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
219000000 usd
us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
37000000 usd
us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
84000000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-37000000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-736000000 usd
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-423000000 usd
us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
29000000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
546000000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
611000000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
6645000000 usd
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
6573000000 usd
CY2022Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
7191000000 usd
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
7184000000 usd
CY2022Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
740000000 usd
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1091000000 usd
CY2022Q2 us-gaap Funds Held For Clients
FundsHeldForClients
6451000000 usd
CY2021Q2 us-gaap Funds Held For Clients
FundsHeldForClients
6093000000 usd
CY2022Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
7191000000 usd
CY2021Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
7184000000 usd
us-gaap Interest Paid Net
InterestPaidNet
155000000 usd
us-gaap Interest Paid Net
InterestPaidNet
162000000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
275000000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
239000000 usd
us-gaap Use Of Estimates
UseOfEstimates
<div style="margin-bottom:8pt;margin-top:8pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-bottom:8pt;margin-top:8pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the accompanying Condensed Consolidated Financial Statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosures of contingent assets and liabilities at the date of the Condensed Consolidated Financial Statements, and the reported amounts of reserves and expenses. These estimates and assumptions are based on management’s best estimates and judgments. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment. Management believes its estimates to be reasonable given the current facts available. Aon adjusts such estimates and assumptions when facts and circumstances dictate. Illiquid credit markets, volatile equity markets, and foreign currency exchange rate movements increase the uncertainty inherent in such estimates and assumptions. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in estimates resulting from continuing changes in the economic environment would, if applicable, be reflected in the Condensed Consolidated Financial Statements in future periods.</span></div>
CY2022Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2983000000 usd
CY2021Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2886000000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6653000000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6411000000 usd
CY2022Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2983000000 usd
CY2021Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2886000000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6653000000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6411000000 usd
CY2022Q2 aon Cash And Cash Equivalents And Short Term Investments
CashAndCashEquivalentsAndShortTermInvestments
983000000 usd
CY2021Q4 aon Cash And Cash Equivalents And Short Term Investments
CashAndCashEquivalentsAndShortTermInvestments
836000000 usd
aon Cash And Cash Equivalents And Short Term Investments Period Increase Decrease
CashAndCashEquivalentsAndShortTermInvestmentsPeriodIncreaseDecrease
147000000 usd
CY2022Q2 us-gaap Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
153000000 usd
CY2021Q4 us-gaap Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
160000000 usd
CY2021Q4 aon Short Term Investments Operating Funds Required To Be Held
ShortTermInvestmentsOperatingFundsRequiredToBeHeld
84300000 gbp
CY2022Q2 aon Short Term Investments Operating Funds Required To Be Held
ShortTermInvestmentsOperatingFundsRequiredToBeHeld
84300000 gbp
CY2022Q2 aon Short Term Investments Operating Funds Required To Be Held
ShortTermInvestmentsOperatingFundsRequiredToBeHeld
103400000 usd
CY2021Q4 aon Short Term Investments Operating Funds Required To Be Held
ShortTermInvestmentsOperatingFundsRequiredToBeHeld
112800000 usd
CY2022Q2 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
27000000 usd
CY2021Q2 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-13000000 usd
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-1000000 usd
us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-9000000 usd
CY2022Q2 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
22000000 usd
CY2021Q2 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
1000000 usd
us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
47000000 usd
us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
1000000 usd
CY2022Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
3000000 usd
CY2021Q2 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
3000000 usd
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
4000000 usd
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
4000000 usd
CY2022Q2 us-gaap Pension Expense
PensionExpense
3000000 usd
CY2021Q2 us-gaap Pension Expense
PensionExpense
-8000000 usd
us-gaap Pension Expense
PensionExpense
6000000 usd
us-gaap Pension Expense
PensionExpense
-14000000 usd
CY2022Q2 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-19000000 usd
CY2021Q2 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
0 usd
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
11000000 usd
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-13000000 usd
CY2022Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
30000000 usd
CY2021Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-1000000 usd
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
55000000 usd
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-3000000 usd
CY2022Q1 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
93000000 usd
CY2021Q1 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
101000000 usd
CY2021Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
90000000 usd
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
98000000 usd
CY2022Q2 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
4000000 usd
CY2021Q2 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
21000000 usd
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
10000000 usd
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
27000000 usd
CY2022Q2 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
9000000 usd
CY2021Q2 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
19000000 usd
us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
12000000 usd
us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
23000000 usd
CY2022Q2 aon Accounts Receivable Allowance For Credit Loss Foreign Currency Translation And Other
AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslationAndOther
3000000 usd
CY2021Q2 aon Accounts Receivable Allowance For Credit Loss Foreign Currency Translation And Other
AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslationAndOther
-1000000 usd
aon Accounts Receivable Allowance For Credit Loss Foreign Currency Translation And Other
AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslationAndOther
3000000 usd
aon Accounts Receivable Allowance For Credit Loss Foreign Currency Translation And Other
AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslationAndOther
0 usd
CY2022Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
91000000 usd
CY2021Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
102000000 usd
CY2022Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
91000000 usd
CY2021Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
102000000 usd
CY2022Q2 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
239000000 usd
CY2021Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
361000000 usd
CY2022Q2 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
140000000 usd
CY2021Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
137000000 usd
CY2022Q2 aon Other Tax Assets Current
OtherTaxAssetsCurrent
68000000 usd
CY2021Q4 aon Other Tax Assets Current
OtherTaxAssetsCurrent
53000000 usd
CY2022Q2 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
225000000 usd
CY2021Q4 us-gaap Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
165000000 usd
CY2022Q2 us-gaap Other Assets Current
OtherAssetsCurrent
672000000 usd
CY2021Q4 us-gaap Other Assets Current
OtherAssetsCurrent
716000000 usd
CY2022Q2 us-gaap Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
182000000 usd
CY2021Q4 us-gaap Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
179000000 usd
CY2022Q2 us-gaap Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
90000000 usd
CY2021Q4 us-gaap Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
95000000 usd
CY2022Q2 us-gaap Long Term Investments
LongTermInvestments
64000000 usd
CY2021Q4 us-gaap Long Term Investments
LongTermInvestments
64000000 usd
CY2022Q2 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
52000000 usd
CY2021Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
63000000 usd
CY2022Q2 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
115000000 usd
CY2021Q4 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
111000000 usd
CY2022Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
503000000 usd
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
512000000 usd
CY2022Q2 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
327000000 usd
CY2021Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
321000000 usd
CY2022Q2 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
272000000 usd
CY2021Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
149000000 usd
CY2022Q2 aon Operating Lease And Finance Lease Liability Current
OperatingLeaseAndFinanceLeaseLiabilityCurrent
199000000 usd
CY2021Q4 aon Operating Lease And Finance Lease Liability Current
OperatingLeaseAndFinanceLeaseLiabilityCurrent
213000000 usd
CY2022Q2 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
948000000 usd
CY2021Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
648000000 usd
CY2022Q2 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
1746000000 usd
CY2021Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
1331000000 usd
CY2022Q2 aon Contract With Customer Liability Including New Contract Revenue Recognized
ContractWithCustomerLiabilityIncludingNewContractRevenueRecognized
170000000 usd
aon Contract With Customer Liability Including New Contract Revenue Recognized
ContractWithCustomerLiabilityIncludingNewContractRevenueRecognized
373000000 usd
CY2021Q2 aon Contract With Customer Liability Including New Contract Revenue Recognized
ContractWithCustomerLiabilityIncludingNewContractRevenueRecognized
173000000 usd
CY2022Q2 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
621000000 usd
CY2021Q4 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
609000000 usd
CY2022Q2 aon Employee Related Liabilities Noncurrent
EmployeeRelatedLiabilitiesNoncurrent
62000000 usd
CY2021Q4 aon Employee Related Liabilities Noncurrent
EmployeeRelatedLiabilitiesNoncurrent
58000000 usd
CY2022Q2 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
37000000 usd
CY2021Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
46000000 usd
CY2022Q2 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
33000000 usd
CY2021Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
70000000 usd
CY2022Q2 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
104000000 usd
CY2021Q4 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
127000000 usd
CY2022Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
857000000 usd
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
910000000 usd
CY2022Q2 us-gaap Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Liability Noncurrent
TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiabilityNoncurrent
129000000 usd
CY2021Q4 us-gaap Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Liability Noncurrent
TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiabilityNoncurrent
145000000 usd
CY2022Q2 us-gaap Number Of Businesses Acquired
NumberOfBusinessesAcquired
1 acquisition
us-gaap Number Of Businesses Acquired
NumberOfBusinessesAcquired
2 acquisition
CY2021Q2 us-gaap Number Of Businesses Acquired
NumberOfBusinessesAcquired
0 acquisition
us-gaap Number Of Businesses Acquired
NumberOfBusinessesAcquired
0 acquisition
CY2022Q2 aon Number Of Dispositions
NumberOfDispositions
1 disposition
aon Number Of Dispositions
NumberOfDispositions
3 disposition
CY2021Q2 aon Number Of Dispositions
NumberOfDispositions
1 disposition
aon Number Of Dispositions
NumberOfDispositions
1 disposition
CY2022Q2 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
22000000 usd
us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
47000000 usd
us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
1000000 usd
CY2021Q2 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
1000000 usd
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
100000 shares
CY2021Q4 us-gaap Goodwill
Goodwill
8434000000 usd
us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
78000000 usd
us-gaap Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
11000000 usd
us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
-206000000 usd
CY2022Q2 us-gaap Goodwill
Goodwill
8295000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
2666000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
2175000000 usd
CY2022Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
491000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
2710000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
2218000000 usd
CY2021Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
492000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
63000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
92000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
79000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
65000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
46000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
32000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
114000000 usd
CY2022Q2 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
491000000 usd
CY2022Q2 aon Number Of Credit Facilities
NumberOfCreditFacilities
2 credit_facility
CY2022Q2 aon Number Of Credit Facilities
NumberOfCreditFacilities
2 credit_facility
CY2022Q2 us-gaap Line Of Credit
LineOfCredit
0 usd
CY2022Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.188
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.194
CY2021Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.341
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.248
CY2012Q2 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
5000000000 usd
CY2017Q2 aon Stock Repurchase Program Authorized Amount Increase During Period
StockRepurchaseProgramAuthorizedAmountIncreaseDuringPeriod
5000000000 usd
CY2014Q4 aon Stock Repurchase Program Authorized Amount Increase During Period
StockRepurchaseProgramAuthorizedAmountIncreaseDuringPeriod
5000000000 usd
CY2020Q4 aon Stock Repurchase Program Authorized Amount Increase During Period
StockRepurchaseProgramAuthorizedAmountIncreaseDuringPeriod
5000000000 usd
CY2022Q1 aon Stock Repurchase Program Authorized Amount Increase During Period
StockRepurchaseProgramAuthorizedAmountIncreaseDuringPeriod
7500000000 usd
CY2022Q2 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
27500000000 usd
us-gaap Schedule Of Repurchase Agreements
ScheduleOfRepurchaseAgreements
<div style="margin-bottom:3pt;margin-top:3pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The following table summarizes the Company’s share repurchase activity (in millions, except per share data):</span></div><div style="margin-top:3pt;text-align:center"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"/><td style="width:47.876%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.180%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.530%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.180%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.384%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.180%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.384%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.186%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="9" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Three Months Ended June 30,</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="9" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Six Months Ended June 30,</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2022</span></td><td colspan="3" style="border-top:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2021</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2022</span></td><td colspan="3" style="border-top:1pt solid #000000;padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2021</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Shares repurchased</span></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1.7 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1.1 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">4.5 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1.3 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Average price per share</span></td><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">292.06 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">235.84 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">293.56 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">232.53 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt;text-align:left;vertical-align:bottom"><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">Repurchase costs recorded to retained earnings</span></div></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">500 </span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;border-bottom:1pt solid #000;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">242 </span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;border-bottom:1pt solid #000;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1,328 </span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;border-bottom:1pt solid #000;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">292 </span></td><td style="background-color:#cceeff;border-bottom:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr><tr><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/><td colspan="3" style="display:none"/></tr></table></div>
CY2022Q2 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
1700000 shares
CY2021Q2 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
1100000 shares
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
4500000 shares
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
1300000 shares
CY2022Q2 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
292.06
CY2021Q2 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
235.84
us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
293.56
us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
232.53
CY2022Q2 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
500000000 usd
CY2021Q2 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
242000000 usd
us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
1328000000 usd
us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
292000000 usd
CY2022Q2 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
7900000000 usd
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
154100000 shares
CY2022Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
213300000 shares
CY2021Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
227000000.0 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
214300000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
227000000.0 shares
CY2022Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1400000 shares
CY2021Q2 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1000000.0 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1300000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1100000 shares
CY2022Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
214700000 shares
CY2021Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
228000000.0 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
215600000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
228100000 shares
CY2022Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1300000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1100000 shares
CY2021Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
200000 shares
us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-431000000 usd
us-gaap Reclassification From Aoci Current Period Before Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent
-57000000 usd
us-gaap Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
-15000000 usd
us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
-42000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-389000000 usd
us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
62000000 usd
us-gaap Reclassification From Aoci Current Period Before Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent
-72000000 usd
us-gaap Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
-17000000 usd
us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
-55000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
117000000 usd
CY2022Q2 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
11000000 usd
CY2021Q2 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
12000000 usd
us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
40000000 usd
us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
62000000 usd
CY2022Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
93000000 usd
CY2021Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
85000000 usd
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
211000000 usd
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
216000000 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
11000000 usd
us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y
CY2022Q2 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-7000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-2000000 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-6000000 usd
CY2022Q2 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
5000000 usd
CY2021Q2 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
0 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
4000000 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-1000000 usd
CY2022Q2 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
71000000 usd
CY2021Q4 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
75000000 usd
CY2022Q2 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
143000000 usd
CY2021Q4 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
153000000 usd
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1 segment
aon Number Of Revenue Lines
NumberOfRevenueLines
4 revenue_line
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1 segment
aon Number Of Performance Metrics Measured
NumberOfPerformanceMetricsMeasured
4 performance_metric
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1 segment

Files In Submission

Name View Source Status
0001628280-22-019828-index-headers.html Edgar Link pending
0001628280-22-019828-index.html Edgar Link pending
0001628280-22-019828.txt Edgar Link pending
0001628280-22-019828-xbrl.zip Edgar Link pending
a221q22022.htm Edgar Link pending
a311certificationofceoq220.htm Edgar Link pending
a312certificationofcfoq220.htm Edgar Link pending
a321certificationofceoq220.htm Edgar Link pending
a322certificationofcfoq220.htm Edgar Link pending
aon-20220630.htm Edgar Link pending
aon-20220630.xsd Edgar Link pending
aon-20220630_cal.xml Edgar Link unprocessable
aon-20220630_def.xml Edgar Link unprocessable
aon-20220630_htm.xml Edgar Link completed
aon-20220630_lab.xml Edgar Link unprocessable
aon-20220630_pre.xml Edgar Link unprocessable
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending