2019 Q4 Form 10-Q Financial Statement
#000162828019012581 Filed on October 25, 2019
Income Statement
Concept | 2019 Q4 | 2019 Q3 | 2018 Q3 |
---|---|---|---|
Revenue | $2.885B | $2.379B | $2.349B |
YoY Change | 4.15% | 1.28% | 0.38% |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $2.053B | $1.816B | $1.852B |
YoY Change | 2.5% | -1.94% | -4.68% |
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $145.0M | $44.00M | $40.00M |
YoY Change | -3.97% | 10.0% | 0.0% |
% of Gross Profit | |||
Operating Expenses | $2.191B | $1.956B | $1.990B |
YoY Change | 1.81% | -1.71% | -4.51% |
Operating Profit | $524.0M | $360.0M | $262.0M |
YoY Change | 5.01% | 37.4% | 2.34% |
Interest Expense | -$85.00M | $78.00M | $69.00M |
YoY Change | 3.66% | 13.04% | -1.43% |
% of Operating Profit | -16.22% | 21.67% | 26.34% |
Other Income/Expense, Net | -$3.000M | $2.000M | $1.000M |
YoY Change | -150.0% | 100.0% | -75.0% |
Pretax Income | $441.0M | $285.0M | $194.0M |
YoY Change | 4.75% | 46.91% | -3.0% |
Income Tax | $59.00M | $56.00M | $39.00M |
% Of Pretax Income | 13.38% | 19.65% | 20.1% |
Net Earnings | $382.0M | $228.0M | $153.0M |
YoY Change | 8.22% | 49.02% | -20.31% |
Net Earnings / Revenue | 13.24% | 9.58% | 6.51% |
Basic Earnings Per Share | $1.59 | $0.94 | $0.60 |
Diluted Earnings Per Share | $1.58 | $0.93 | $0.60 |
COMMON SHARES | |||
Basic Shares Outstanding | 234.1M shares | 236.9M shares | 244.0M shares |
Diluted Shares Outstanding | 239.1M shares | 245.6M shares |
Balance Sheet
Concept | 2019 Q4 | 2019 Q3 | 2018 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $6.082B | $5.853B | $5.051B |
YoY Change | 28.64% | 15.88% | 111.43% |
Cash & Equivalents | $790.0M | $602.0M | $484.0M |
Short-Term Investments | $5.292B | $5.251B | $4.567B |
Other Short-Term Assets | $602.0M | $631.0M | $727.0M |
YoY Change | -2.59% | -13.2% | 40.35% |
Inventory | |||
Prepaid Expenses | $97.00M | $123.0M | $109.0M |
Receivables | $3.112B | $2.866B | $2.656B |
Other Receivables | $88.00M | $177.0M | $196.0M |
Total Short-Term Assets | $16.48B | $15.32B | $13.35B |
YoY Change | 14.64% | 14.75% | -6.44% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $621.0M | $606.0M | $594.0M |
YoY Change | 5.61% | 2.02% | 8.99% |
Goodwill | $8.165B | $8.071B | $8.282B |
YoY Change | -0.07% | -2.55% | 4.99% |
Intangibles | $783.0M | $874.0M | $1.260B |
YoY Change | -31.85% | -30.63% | -6.04% |
Long-Term Investments | $53.00M | $52.00M | $52.00M |
YoY Change | -1.85% | 0.0% | 18.18% |
Other Assets | $570.0M | $562.0M | $434.0M |
YoY Change | 27.23% | 29.49% | 45.64% |
Total Long-Term Assets | $12.93B | $12.85B | $12.25B |
YoY Change | 2098.81% | 4.86% | 5.12% |
TOTAL ASSETS | |||
Total Short-Term Assets | $16.48B | $15.32B | $13.35B |
Total Long-Term Assets | $12.93B | $12.85B | $12.25B |
Total Assets | $29.41B | $28.17B | $25.60B |
YoY Change | 11.29% | 10.02% | -1.24% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $1.939B | $1.499B | $1.600B |
YoY Change | -0.21% | -6.31% | 0.76% |
Accrued Expenses | $186.0M | $194.0M | |
YoY Change | |||
Deferred Revenue | $270.0M | $256.0M | $266.0M |
YoY Change | 7.57% | -3.76% | |
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $736.0M | $1.172B | $741.0M |
YoY Change | 193.23% | 58.16% | 142.95% |
Total Short-Term Liabilities | $15.57B | $14.85B | $12.64B |
YoY Change | 17.11% | 17.46% | 1.35% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $6.627B | $6.120B | $5.665B |
YoY Change | 10.58% | 8.03% | 0.05% |
Other Long-Term Liabilities | $877.0M | $953.0M | $1.090B |
YoY Change | -20.05% | -12.57% | 28.84% |
Total Long-Term Liabilities | $7.504B | $7.073B | $6.755B |
YoY Change | 5.84% | 4.71% | 3.8% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $15.57B | $14.85B | $12.64B |
Total Long-Term Liabilities | $7.504B | $7.073B | $6.755B |
Total Liabilities | $25.96B | $24.61B | $21.27B |
YoY Change | 16.9% | 15.66% | 2.89% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $1.254B | $1.436B | $2.042B |
YoY Change | -40.09% | -29.68% | -29.92% |
Common Stock | $6.154B | $6.086B | $5.852B |
YoY Change | 3.13% | 4.0% | 3.16% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $3.375B | $3.492B | $4.262B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $29.41B | $28.17B | $25.60B |
YoY Change | 11.29% | 10.02% | -1.24% |
Cashflow Statement
Concept | 2019 Q4 | 2019 Q3 | 2018 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $382.0M | $228.0M | $153.0M |
YoY Change | 8.22% | 49.02% | -20.31% |
Depreciation, Depletion And Amortization | $145.0M | $44.00M | $40.00M |
YoY Change | -3.97% | 10.0% | 0.0% |
Cash From Operating Activities | $672.0M | $802.0M | $562.0M |
YoY Change | -5.49% | 42.7% | -482.31% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$58.00M | -$61.00M | -$68.00M |
YoY Change | -4.92% | -10.29% | 58.14% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $60.00M | $52.00M | -$27.00M |
YoY Change | 650.0% | -292.59% | -102.51% |
Cash From Investing Activities | $2.000M | -$9.000M | -$95.00M |
YoY Change | -103.77% | -90.53% | -109.2% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -525.0M | -736.0M | -457.0M |
YoY Change | 18.24% | 61.05% | -47.95% |
NET CHANGE | |||
Cash From Operating Activities | 672.0M | 802.0M | 562.0M |
Cash From Investing Activities | 2.000M | -9.000M | -95.00M |
Cash From Financing Activities | -525.0M | -736.0M | -457.0M |
Net Change In Cash | 149.0M | 57.00M | 10.00M |
YoY Change | -30.37% | 470.0% | 25.0% |
FREE CASH FLOW | |||
Cash From Operating Activities | $672.0M | $802.0M | $562.0M |
Capital Expenditures | -$58.00M | -$61.00M | -$68.00M |
Free Cash Flow | $730.0M | $863.0M | $630.0M |
YoY Change | -5.44% | 36.98% | -705.77% |
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-0.01 | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0 | ||
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.02 | ||
CY2019Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.93 | |
CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.60 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
4.79 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.19 | ||
CY2019Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
236900000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
244000000.0 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
239900000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
246200000 | shares | |
CY2019Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
239100000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
245600000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
241900000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
247700000 | shares | |
CY2019Q3 | us-gaap |
Profit Loss
ProfitLoss
|
228000000 | USD |
CY2018Q3 | us-gaap |
Profit Loss
ProfitLoss
|
153000000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
1191000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
821000000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
6000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
6000000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
789000000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-2000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
1000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-197000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-111000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-123000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-141000000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-4000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-3000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-2000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
33000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
32000000 | USD | |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
222000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
147000000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1158000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-3000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
14000000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-212000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-50000000 | USD |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-182000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-263000000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-17000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
62000000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-62000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-108000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-6000000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-193000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-108000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-121000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-135000000 | USD | |
CY2019Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
29000000 | USD |
CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
39000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1037000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
654000000 | USD | |
CY2019Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
602000000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
656000000 | USD |
CY2019Q3 | us-gaap |
Short Term Investments
ShortTermInvestments
|
177000000 | USD |
CY2018Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
172000000 | USD |
CY2019Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2866000000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2760000000 | USD |
CY2019Q3 | aon |
Fiduciary Assets
FiduciaryAssets
|
11041000000 | USD |
CY2019Q3 | us-gaap |
Assets Current
AssetsCurrent
|
15317000000 | USD |
CY2018Q4 | aon |
Fiduciary Assets
FiduciaryAssets
|
10166000000 | USD |
CY2019Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
631000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
618000000 | USD |
CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
14372000000 | USD |
CY2019Q3 | us-gaap |
Goodwill
Goodwill
|
8071000000 | USD |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
8171000000 | USD |
CY2019Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
874000000 | USD |
CY2018Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1149000000 | USD |
CY2019Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
606000000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
588000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
913000000 | USD |
CY2019Q3 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
611000000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
561000000 | USD |
CY2019Q3 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
1213000000 | USD |
CY2018Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
1133000000 | USD |
CY2019Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
562000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
448000000 | USD |
CY2019Q3 | us-gaap |
Assets
Assets
|
28167000000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
26422000000 | USD |
CY2019Q3 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
1499000000 | USD |
CY2018Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
1943000000 | USD |
CY2019Q3 | us-gaap |
Debt Current
DebtCurrent
|
1148000000 | USD |
CY2018Q4 | us-gaap |
Debt Current
DebtCurrent
|
251000000 | USD |
CY2019Q3 | aon |
Fiduciary Liabilities
FiduciaryLiabilities
|
11041000000 | USD |
CY2018Q4 | aon |
Fiduciary Liabilities
FiduciaryLiabilities
|
10166000000 | USD |
CY2019Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1163000000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
936000000 | USD |
CY2019Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
14851000000 | USD |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
13296000000 | USD |
CY2019Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
6120000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
5993000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
922000000 | USD |
CY2019Q3 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
209000000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
181000000 | USD |
CY2019Q3 | us-gaap |
Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
|
1551000000 | USD |
CY2018Q4 | us-gaap |
Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
|
1636000000 | USD |
CY2019Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
953000000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1097000000 | USD |
CY2019Q3 | us-gaap |
Liabilities
Liabilities
|
24606000000 | USD |
CY2019Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
2000000 | USD |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
2000000 | USD |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
22203000000 | USD |
CY2019Q3 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
6084000000 | USD |
CY2018Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
5965000000 | USD |
CY2019Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
1436000000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2093000000 | USD |
CY2019Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-4030000000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3909000000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3492000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4151000000 | USD |
CY2019Q3 | us-gaap |
Minority Interest
MinorityInterest
|
69000000 | USD |
CY2018Q4 | us-gaap |
Minority Interest
MinorityInterest
|
68000000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3561000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4219000000 | USD |
CY2019Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
28167000000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
26422000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4219000000 | USD |
CY2019Q1 | us-gaap |
Profit Loss
ProfitLoss
|
676000000 | USD |
CY2019Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-96000000 | USD |
CY2019Q1 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
101000000 | USD |
CY2019Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
89000000 | USD |
CY2019Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
96000000 | USD |
CY2019Q1 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
7000000 | USD |
CY2019Q1 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
133000000 | USD |
CY2019Q1 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-31000000 | USD |
CY2019Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4862000000 | USD |
CY2019Q2 | us-gaap |
Profit Loss
ProfitLoss
|
287000000 | USD |
CY2019Q2 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-47000000 | USD |
CY2019Q2 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
1056000000 | USD |
CY2019Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
91000000 | USD |
CY2019Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
107000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-8000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-103000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-14000000 | USD |
CY2019Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
20000000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3913000000 | USD |
CY2019Q3 | us-gaap |
Profit Loss
ProfitLoss
|
228000000 | USD |
CY2019Q3 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
9000000 | USD |
CY2019Q3 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
350000000 | USD |
CY2019Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
72000000 | USD |
CY2019Q3 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
104000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-2000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-212000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-17000000 | USD |
CY2019Q3 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
10000000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3561000000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
5140000000 | USD |
CY2018Q1 | us-gaap |
Profit Loss
ProfitLoss
|
610000000 | USD |
CY2018Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-109000000 | USD |
CY2018Q1 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
553000000 | USD |
CY2018Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
77000000 | USD |
CY2018Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
89000000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
14000000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
247000000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-48000000 | USD |
CY2018Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
5385000000 | USD |
CY2018Q2 | us-gaap |
Profit Loss
ProfitLoss
|
58000000 | USD |
CY2018Q2 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
-41000000 | USD |
CY2018Q2 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
402000000 | USD |
CY2018Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
70000000 | USD |
CY2018Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
98000000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-1000000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-460000000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-122000000 | USD |
CY2018Q2 | us-gaap |
Minority Interest Decrease From Redemptions
MinorityInterestDecreaseFromRedemptions
|
1000000 | USD |
CY2018Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
14000000 | USD |
CY2018Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4618000000 | USD |
CY2018Q3 | us-gaap |
Profit Loss
ProfitLoss
|
153000000 | USD |
CY2018Q3 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
10000000 | USD |
CY2018Q3 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
301000000 | USD |
CY2018Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
67000000 | USD |
CY2018Q3 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
98000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
1000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-50000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
62000000 | USD |
CY2018Q3 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
10000000 | USD |
CY2018Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4328000000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
1191000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
821000000 | USD | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-1000000 | USD | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
5000000 | USD | |
aon |
Gainon Saleof Businessand Investments Net
GainonSaleofBusinessandInvestmentsNet
|
8000000 | USD | |
aon |
Gainon Saleof Businessand Investments Net
GainonSaleofBusinessandInvestmentsNet
|
-4000000 | USD | |
us-gaap |
Depreciation
Depreciation
|
124000000 | USD | |
us-gaap |
Depreciation
Depreciation
|
126000000 | USD | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
295000000 | USD | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
492000000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
252000000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
214000000 | USD | |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-44000000 | USD | |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-128000000 | USD | |
aon |
Increase Decrease In Fiduciary Receivables
IncreaseDecreaseInFiduciaryReceivables
|
-174000000 | USD | |
aon |
Increase Decrease In Fiduciary Receivables
IncreaseDecreaseInFiduciaryReceivables
|
-766000000 | USD | |
us-gaap |
Increase Decrease In Client Funds Held
IncreaseDecreaseInClientFundsHeld
|
1285000000 | USD | |
us-gaap |
Increase Decrease In Client Funds Held
IncreaseDecreaseInClientFundsHeld
|
731000000 | USD | |
aon |
Increase Decrease In Fiduciary Liabilities
IncreaseDecreaseInFiduciaryLiabilities
|
1111000000 | USD | |
aon |
Increase Decrease In Fiduciary Liabilities
IncreaseDecreaseInFiduciaryLiabilities
|
-35000000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
167000000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
11000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-385000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-331000000 | USD | |
us-gaap |
Increase Decrease In Restructuring Reserve
IncreaseDecreaseInRestructuringReserve
|
-62000000 | USD | |
us-gaap |
Increase Decrease In Restructuring Reserve
IncreaseDecreaseInRestructuringReserve
|
14000000 | USD | |
us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
3000000 | USD | |
us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-137000000 | USD | |
us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-127000000 | USD | |
us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-223000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-90000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-139000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1163000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
975000000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
33000000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
30000000 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
94000000 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
65000000 | USD | |
aon |
Payments For Proceeds From Marketable Securities
PaymentsForProceedsFromMarketableSecurities
|
7000000 | USD | |
aon |
Payments For Proceeds From Marketable Securities
PaymentsForProceedsFromMarketableSecurities
|
-356000000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
39000000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
50000000 | USD | |
us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
43000000 | USD | |
us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
-8000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
167000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
179000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-231000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
84000000 | USD | |
us-gaap |
Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
|
1507000000 | USD | |
us-gaap |
Payments For Repurchase Of Equity
PaymentsForRepurchaseOfEquity
|
1272000000 | USD | |
aon |
Proceeds Payment Towards Issuanceof Shares Under Incentiveand Sharebased Compensation Plans Netof Payments Relatedto Tax Withholdingfor Sharebased Compensation
ProceedsPaymentTowardsIssuanceofSharesUnderIncentiveandSharebasedCompensationPlansNetofPaymentsRelatedtoTaxWithholdingforSharebasedCompensation
|
-133000000 | USD | |
aon |
Proceeds Payment Towards Issuanceof Shares Under Incentiveand Sharebased Compensation Plans Netof Payments Relatedto Tax Withholdingfor Sharebased Compensation
ProceedsPaymentTowardsIssuanceofSharesUnderIncentiveandSharebasedCompensationPlansNetofPaymentsRelatedtoTaxWithholdingforSharebasedCompensation
|
-139000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
4918000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
3960000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
3858000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
3498000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
307000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
285000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
81000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
21000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-968000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-1255000000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-18000000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-76000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-54000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-272000000 | USD | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
656000000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
756000000 | USD |
CY2019Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
602000000 | USD |
CY2018Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
484000000 | USD |
us-gaap |
Interest Paid Net
InterestPaidNet
|
196000000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
172000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
279000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
274000000 | USD | |
us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</span></div><div style="line-height:120%;padding-bottom:10px;padding-top:10px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of the accompanying 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 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 Financial Statements in future periods.</span></div> | ||
CY2019Q3 | us-gaap |
Revenues
Revenues
|
2379000000 | USD |
CY2018Q3 | us-gaap |
Revenues
Revenues
|
2349000000 | USD |
us-gaap |
Revenues
Revenues
|
8128000000 | USD | |
us-gaap |
Revenues
Revenues
|
8000000000 | USD | |
CY2019Q3 | us-gaap |
Revenues
Revenues
|
2379000000 | USD |
CY2018Q3 | us-gaap |
Revenues
Revenues
|
2349000000 | USD |
us-gaap |
Revenues
Revenues
|
8128000000 | USD | |
us-gaap |
Revenues
Revenues
|
8000000000 | USD | |
CY2019Q3 | aon |
Cashand Cash Equivalentsand Short Term Investments
CashandCashEquivalentsandShortTermInvestments
|
779000000 | USD |
CY2018Q4 | aon |
Cashand Cash Equivalentsand Short Term Investments
CashandCashEquivalentsandShortTermInvestments
|
828000000 | USD |
aon |
Cash And Cash Equivalents And Short Term Investments Period Increase Decrease
CashAndCashEquivalentsAndShortTermInvestmentsPeriodIncreaseDecrease
|
-49000000 | USD | |
CY2019Q3 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
96000000 | USD |
CY2018Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
91000000 | USD |
CY2019Q3 | aon |
Restricted Cash Operating Funds
RestrictedCashOperatingFunds
|
42700000 | GBP |
CY2019Q3 | aon |
Restricted Cash Operating Funds
RestrictedCashOperatingFunds
|
52600000 | USD |
CY2018Q4 | aon |
Restricted Cash Operating Funds
RestrictedCashOperatingFunds
|
53900000 | USD |
CY2019Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
17000000 | USD |
CY2018Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
3000000 | USD |
us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
17000000 | USD | |
us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
16000000 | USD | |
CY2019Q3 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
1000000 | USD |
CY2018Q3 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
-3000000 | USD |
us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
8000000 | USD | |
us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
-4000000 | USD | |
CY2019Q3 | us-gaap |
Pension Expense
PensionExpense
|
-3000000 | USD |
CY2018Q3 | us-gaap |
Pension Expense
PensionExpense
|
0 | USD |
us-gaap |
Pension Expense
PensionExpense
|
-12000000 | USD | |
us-gaap |
Pension Expense
PensionExpense
|
5000000 | USD | |
CY2019Q3 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
1000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
1000000 | USD |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
3000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
3000000 | USD | |
CY2019Q3 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
-20000000 | USD |
CY2018Q3 | us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
0 | USD |
us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
-32000000 | USD | |
us-gaap |
Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
|
-27000000 | USD | |
CY2019Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
65000000 | USD |
CY2018Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
66000000 | USD |
CY2018Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
62000000 | USD |
CY2018Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
64000000 | USD |
CY2019Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
2000000 | USD |
CY2018Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
1000000 | USD |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
8000000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-17000000 | USD | |
CY2017Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
59000000 | USD |
CY2019Q3 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
7000000 | USD |
CY2018Q3 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
9000000 | USD |
us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
19000000 | USD | |
us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
21000000 | USD | |
CY2019Q3 | aon |
Accounts Receivable Allowance For Credit Loss Writeoff Net Of Recoveries
AccountsReceivableAllowanceForCreditLossWriteoffNetOfRecoveries
|
-6000000 | USD |
CY2018Q3 | aon |
Accounts Receivable Allowance For Credit Loss Writeoff Net Of Recoveries
AccountsReceivableAllowanceForCreditLossWriteoffNetOfRecoveries
|
-8000000 | USD |
aon |
Accounts Receivable Allowance For Credit Loss Writeoff Net Of Recoveries
AccountsReceivableAllowanceForCreditLossWriteoffNetOfRecoveries
|
-17000000 | USD | |
aon |
Accounts Receivable Allowance For Credit Loss Writeoff Net Of Recoveries
AccountsReceivableAllowanceForCreditLossWriteoffNetOfRecoveries
|
-17000000 | USD | |
CY2019Q3 | aon |
Accounts Receivable Allowance For Credit Loss Foreign Currency Translation And Other
AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslationAndOther
|
1000000 | USD |
CY2018Q3 | 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
|
1000000 | USD | |
aon |
Accounts Receivable Allowance For Credit Loss Foreign Currency Translation And Other
AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslationAndOther
|
3000000 | USD | |
CY2019Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
67000000 | USD |
CY2018Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
66000000 | USD |
CY2019Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
67000000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
239000000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
329000000 | USD |
CY2019Q3 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
123000000 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
97000000 | USD |
CY2019Q3 | aon |
Other Tax Assets Current
OtherTaxAssetsCurrent
|
177000000 | USD |
CY2018Q4 | aon |
Other Tax Assets Current
OtherTaxAssetsCurrent
|
113000000 | USD |
CY2019Q3 | us-gaap |
Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
|
92000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Miscellaneous Current
OtherAssetsMiscellaneousCurrent
|
79000000 | USD |
CY2019Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
631000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
618000000 | USD |
CY2018Q4 | us-gaap |
Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net
DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
|
12000000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
163000000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
156000000 | USD |
CY2019Q3 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
100000000 | USD |
CY2018Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
100000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
106000000 | USD |
CY2019Q3 | us-gaap |
Long Term Investments
LongTermInvestments
|
52000000 | USD |
CY2018Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
54000000 | USD |
CY2019Q3 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
141000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
138000000 | USD |
CY2019Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
562000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
448000000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
256000000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
251000000 | USD |
CY2019Q3 | aon |
Operating Lease And Finance Lease Liability Current
OperatingLeaseAndFinanceLeaseLiabilityCurrent
|
218000000 | USD |
CY2019Q3 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
152000000 | USD |
CY2018Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
83000000 | USD |
CY2019Q3 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
537000000 | USD |
CY2018Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
602000000 | USD |
CY2019Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1163000000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
936000000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
144000000 | USD |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
385000000 | USD | |
CY2018Q3 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
133000000 | USD |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
348000000 | USD | |
CY2019Q3 | us-gaap |
Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
|
578000000 | USD |
CY2018Q4 | us-gaap |
Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
|
585000000 | USD |
CY2019Q3 | aon |
Operating Lease And Finance Lease Liabilities Noncurrent
OperatingLeaseAndFinanceLeaseLiabilitiesNoncurrent
|
82000000 | USD |
CY2018Q4 | aon |
Operating Lease And Finance Lease Liabilities Noncurrent
OperatingLeaseAndFinanceLeaseLiabilitiesNoncurrent
|
169000000 | USD |
CY2019Q3 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
59000000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
|
65000000 | USD |
CY2019Q3 | aon |
Employeerelated Liabilities Noncurrent
EmployeerelatedLiabilitiesNoncurrent
|
48000000 | USD |
CY2018Q4 | aon |
Employeerelated Liabilities Noncurrent
EmployeerelatedLiabilitiesNoncurrent
|
56000000 | USD |
CY2019Q3 | us-gaap |
Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
|
186000000 | USD |
CY2018Q4 | us-gaap |
Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
|
222000000 | USD |
CY2019Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
953000000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1097000000 | USD |
CY2019Q3 | us-gaap |
Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Liability Noncurrent
TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalLiabilityNoncurrent
|
218000000 | USD |
CY2018Q4 | us-gaap |
Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Liability Noncurrent
TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalLiabilityNoncurrent
|
240000000 | USD |
us-gaap |
Number Of Businesses Acquired
NumberOfBusinessesAcquired
|
3 | acquisition | |
us-gaap |
Number Of Businesses Acquired
NumberOfBusinessesAcquired
|
5 | acquisition | |
CY2019Q3 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
1000000 | USD |
us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
8000000 | USD | |
CY2018Q3 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
-3000000 | USD |
us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
-4000000 | USD | |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
8171000000 | USD |
us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
33000000 | USD | |
us-gaap |
Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
|
10000000 | USD | |
us-gaap |
Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
|
2000000 | USD | |
us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
125000000 | USD | |
CY2019Q3 | us-gaap |
Goodwill
Goodwill
|
8071000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
3629000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
2755000000 | USD |
CY2019Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
874000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
3658000000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
2509000000 | USD |
CY2018Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1149000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
|
96000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
220000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
126000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
86000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
76000000 | USD |
CY2019Q3 | aon |
Finite L Ived Intangible Assets Amortization Expense Year Six
FiniteLIvedIntangibleAssetsAmortizationExpenseYearSix
|
59000000 | USD |
CY2019Q3 | aon |
Finite Lived Intangible Assets Amortization Expense After Year Six
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearSix
|
211000000 | USD |
CY2019Q3 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
874000000 | USD |
CY2019Q3 | aon |
Number Of Credit Facilities
NumberOfCreditFacilities
|
2 | credit_facility |
CY2019Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.196 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.166 | ||
CY2018Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.201 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.011 | ||
us-gaap |
Schedule Of Repurchase Agreements
ScheduleOfRepurchaseAgreements
|
<div style="line-height:120%;padding-bottom:4px;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table summarizes the Company’s Share Repurchase activity (in millions, except per share data):</span></div><div style="line-height:120%;padding-bottom:4px;padding-top:4px;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:49%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Three Months Ended September 30</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Nine Months Ended September 30</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">2019 </span><span style="font-family:inherit;font-size:8pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:5pt">(1)</sup></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">2019 </span><span style="font-family:inherit;font-size:8pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:5pt">(1)</sup></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Shares repurchased</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8.2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8.8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Average price per share</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>190.83</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>145.71</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>183.26</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>142.15</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Costs recorded to retained earnings</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total repurchase cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>350</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,500</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,250</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Additional associated costs</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>6</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total costs recorded to retained earnings</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>350</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>301</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,507</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,256</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div> | ||
CY2019Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
236900000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
244000000.0 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
239900000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
246200000 | shares | |
CY2019Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2200000 | shares |
CY2018Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1600000 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2000000.0 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1500000 | shares | |
CY2019Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
239100000 | shares |
CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
245600000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
241900000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
247700000 | shares | |
CY2019Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
0 | shares |
us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-190000000 | USD | |
us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
|
-91000000 | USD | |
aon |
Reclassification From Accumulated Other Comprehensive Income Current Period Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodTax
|
22000000 | USD | |
us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-69000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-121000000 | USD | |
CY2019Q3 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
29000000 | USD |
CY2018Q3 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
138000000 | USD |
us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
108000000 | USD | |
us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
222000000 | USD | |
CY2019Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
72000000 | USD |
CY2018Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
67000000 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
252000000 | USD | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
214000000 | USD | |
CY2019Q3 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
920000000 | USD |
CY2018Q4 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
915000000 | USD |
CY2019Q3 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
10000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
18000000 | USD |
CY2019Q3 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
2000000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
8000000 | USD |
us-gaap |
Derivative Term Of Contract
DerivativeTermOfContract
|
P30D | ||
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
|
-6000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
-3000000 | USD |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
|
-14000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
-14000000 | USD | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
|
-4000000 | USD |
CY2018Q3 | us-gaap |
Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
|
-3000000 | USD |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
|
-12000000 | USD | |
us-gaap |
Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
|
-9000000 | USD | |
us-gaap |
Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
|
-14000000 | USD | |
CY2019Q3 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
71000000 | USD |
CY2018Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
83000000 | USD |
CY2019Q3 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
83000000 | USD |
CY2018Q4 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
103000000 | USD |
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | segment | |
aon |
Numberof Revenue Lines
NumberofRevenueLines
|
5 | revenue_line | |
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | segment | |
aon |
Number Of Performance Metrics Measured
NumberOfPerformanceMetricsMeasured
|
4 | metric | |
us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | segment | |
CY2019Q3 | us-gaap |
Depreciation
Depreciation
|
44000000 | USD |
CY2019Q3 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
101000000 | USD |
CY2019Q3 | aon |
Other General Expenses
OtherGeneralExpenses
|
310000000 | USD |
CY2019Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
2019000000 | USD |
CY2019Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
360000000 | USD |
CY2019Q3 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
1000000 | USD |
CY2018Q4 | aon |
Number Of Subsidiaries
NumberOfSubsidiaries
|
2 | subsidiary |
CY2019Q3 | us-gaap |
Revenues
Revenues
|
2379000000 | USD |
CY2019Q3 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
1368000000 | USD |
CY2019Q3 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
120000000 | USD |
CY2019Q3 | us-gaap |
Occupancy Net
OccupancyNet
|
76000000 | USD |
CY2019Q3 | us-gaap |
Interest Expense
InterestExpense
|
78000000 | USD |
CY2019Q3 | aon |
Intercompany Interest Expense Income
IntercompanyInterestExpenseIncome
|
0 | USD |
CY2019Q3 | aon |
Intercompany Other Income Expense Net
IntercompanyOtherIncomeExpenseNet
|
0 | USD |
CY2019Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
2000000 | USD |
CY2019Q3 | aon |
Income Loss From Continuing Operations Before Income Taxes
IncomeLossFromContinuingOperationsBeforeIncomeTaxes
|
285000000 | USD |
CY2019Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
56000000 | USD |
CY2019Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
229000000 | USD |
CY2019Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-1000000 | USD |
CY2019Q3 | aon |
Income Loss Before Equity Earnings Of Subsidiaries
IncomeLossBeforeEquityEarningsOfSubsidiaries
|
228000000 | USD |
CY2019Q3 | aon |
Equity Earnings From Subsidiaries
EquityEarningsFromSubsidiaries
|
0 | USD |
CY2019Q3 | us-gaap |
Profit Loss
ProfitLoss
|
228000000 | USD |
CY2019Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
6000000 | USD |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
222000000 | USD |
CY2018Q3 | us-gaap |
Revenues
Revenues
|
2349000000 | USD |
CY2018Q3 | us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
1392000000 | USD |
CY2018Q3 | us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
125000000 | USD |
CY2018Q3 | us-gaap |
Occupancy Net
OccupancyNet
|
94000000 | USD |
CY2018Q3 | us-gaap |
Depreciation
Depreciation
|
40000000 | USD |
CY2018Q3 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
100000000 | USD |
CY2018Q3 | aon |
Other General Expenses
OtherGeneralExpenses
|
336000000 | USD |
CY2018Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
2087000000 | USD |
CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
262000000 | USD |
CY2018Q3 | us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
0 | USD |
CY2018Q3 | us-gaap |
Interest Expense
InterestExpense
|
69000000 | USD |
CY2018Q3 | aon |
Intercompany Interest Expense Income
IntercompanyInterestExpenseIncome
|
0 | USD |
CY2018Q3 | aon |
Intercompany Other Income Expense Net
IntercompanyOtherIncomeExpenseNet
|
0 | USD |
CY2018Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
1000000 | USD |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
8000000 | USD | |
CY2018Q3 | aon |
Income Loss From Continuing Operations Before Income Taxes
IncomeLossFromContinuingOperationsBeforeIncomeTaxes
|
194000000 | USD |
CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
39000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
155000000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-2000000 | USD |
CY2018Q3 | aon |
Income Loss Before Equity Earnings Of Subsidiaries
IncomeLossBeforeEquityEarningsOfSubsidiaries
|
153000000 | USD |
CY2018Q3 | aon |
Equity Earnings From Subsidiaries
EquityEarningsFromSubsidiaries
|
0 | USD |
CY2018Q3 | us-gaap |
Profit Loss
ProfitLoss
|
153000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
6000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
147000000 | USD |
us-gaap |
Revenues
Revenues
|
8128000000 | USD | |
us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
4453000000 | USD | |
us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
363000000 | USD | |
us-gaap |
Occupancy Net
OccupancyNet
|
248000000 | USD | |
us-gaap |
Depreciation
Depreciation
|
124000000 | USD | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
295000000 | USD | |
aon |
Other General Expenses
OtherGeneralExpenses
|
1000000000 | USD | |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
6483000000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1645000000 | USD | |
us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
4000000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
227000000 | USD | |
aon |
Intercompany Interest Expense Income
IntercompanyInterestExpenseIncome
|
0 | USD | |
aon |
Intercompany Other Income Expense Net
IntercompanyOtherIncomeExpenseNet
|
0 | USD | |
aon |
Income Loss From Continuing Operations Before Income Taxes
IncomeLossFromContinuingOperationsBeforeIncomeTaxes
|
1430000000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
9000000 | USD | |
us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
816000000 | USD | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
5000000 | USD | |
aon |
Income Loss Before Equity Earnings Of Subsidiaries
IncomeLossBeforeEquityEarningsOfSubsidiaries
|
821000000 | USD | |
aon |
Equity Earnings From Subsidiaries
EquityEarningsFromSubsidiaries
|
0 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
821000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
32000000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
238000000 | USD | |
us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
1192000000 | USD | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-1000000 | USD | |
aon |
Income Loss Before Equity Earnings Of Subsidiaries
IncomeLossBeforeEquityEarningsOfSubsidiaries
|
1191000000 | USD | |
aon |
Equity Earnings From Subsidiaries
EquityEarningsFromSubsidiaries
|
0 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
1191000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
33000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1158000000 | USD | |
us-gaap |
Revenues
Revenues
|
8000000000 | USD | |
us-gaap |
Labor And Related Expense
LaborAndRelatedExpense
|
4502000000 | USD | |
us-gaap |
Information Technology And Data Processing
InformationTechnologyAndDataProcessing
|
363000000 | USD | |
us-gaap |
Occupancy Net
OccupancyNet
|
283000000 | USD | |
us-gaap |
Depreciation
Depreciation
|
126000000 | USD | |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
492000000 | USD | |
aon |
Other General Expenses
OtherGeneralExpenses
|
1189000000 | USD | |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
6955000000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1045000000 | USD | |
us-gaap |
Investment Income Interest And Dividend
InvestmentIncomeInterestAndDividend
|
5000000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
208000000 | USD | |
aon |
Intercompany Interest Expense Income
IntercompanyInterestExpenseIncome
|
0 | USD | |
aon |
Intercompany Other Income Expense Net
IntercompanyOtherIncomeExpenseNet
|
0 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-17000000 | USD | |
aon |
Income Loss From Continuing Operations Before Income Taxes
IncomeLossFromContinuingOperationsBeforeIncomeTaxes
|
825000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
789000000 | USD | |
CY2019Q3 | us-gaap |
Profit Loss
ProfitLoss
|
228000000 | USD |
CY2019Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
6000000 | USD |
CY2019Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
222000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-2000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-212000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-17000000 | USD |
CY2019Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
-197000000 | USD |
CY2019Q3 | aon |
Equity Other Comprehensive Income Loss From Subsidiaries
EquityOtherComprehensiveIncomeLossFromSubsidiaries
|
0 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-4000000 | USD |
CY2019Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
29000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-193000000 | USD |
CY2018Q3 | us-gaap |
Profit Loss
ProfitLoss
|
153000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
6000000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
147000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
1000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-50000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
62000000 | USD |
CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
-111000000 | USD |
CY2018Q3 | aon |
Equity Other Comprehensive Income Loss From Subsidiaries
EquityOtherComprehensiveIncomeLossFromSubsidiaries
|
0 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-3000000 | USD |
CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-108000000 | USD |
CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
39000000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
1191000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
33000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1158000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-3000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-182000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-62000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
-123000000 | USD | |
aon |
Equity Other Comprehensive Income Loss From Subsidiaries
EquityOtherComprehensiveIncomeLossFromSubsidiaries
|
0 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-2000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-121000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1037000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
821000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
32000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
789000000 | USD | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
14000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-263000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-108000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
-141000000 | USD | |
aon |
Equity Other Comprehensive Income Loss From Subsidiaries
EquityOtherComprehensiveIncomeLossFromSubsidiaries
|
0 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-6000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-135000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
654000000 | USD | |
CY2019Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
602000000 | USD |
CY2019Q3 | us-gaap |
Short Term Investments
ShortTermInvestments
|
177000000 | USD |
CY2019Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2866000000 | USD |
CY2019Q3 | aon |
Fiduciary Assets
FiduciaryAssets
|
11041000000 | USD |
CY2019Q3 | us-gaap |
Due From Related Parties Current
DueFromRelatedPartiesCurrent
|
0 | USD |
CY2019Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
631000000 | USD |
CY2019Q3 | us-gaap |
Assets Current
AssetsCurrent
|
15317000000 | USD |
CY2019Q3 | us-gaap |
Goodwill
Goodwill
|
8071000000 | USD |
CY2019Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
874000000 | USD |
CY2019Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
606000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
913000000 | USD |
CY2019Q3 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
611000000 | USD |
CY2019Q3 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
1213000000 | USD |
CY2019Q3 | us-gaap |
Due From Related Parties Noncurrent
DueFromRelatedPartiesNoncurrent
|
0 | USD |
CY2019Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
562000000 | USD |
CY2019Q3 | aon |
Investments In Subsidiaries
InvestmentsInSubsidiaries
|
0 | USD |
CY2019Q3 | us-gaap |
Assets
Assets
|
28167000000 | USD |
CY2019Q3 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
1499000000 | USD |
CY2019Q3 | us-gaap |
Debt Current
DebtCurrent
|
1148000000 | USD |
CY2019Q3 | aon |
Fiduciary Liabilities
FiduciaryLiabilities
|
11041000000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
656000000 | USD |
CY2018Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
172000000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2760000000 | USD |
CY2018Q4 | aon |
Fiduciary Assets
FiduciaryAssets
|
10166000000 | USD |
CY2018Q4 | us-gaap |
Due From Related Parties Current
DueFromRelatedPartiesCurrent
|
0 | USD |
CY2019Q3 | us-gaap |
Due To Related Parties Current
DueToRelatedPartiesCurrent
|
0 | USD |
CY2019Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1163000000 | USD |
CY2019Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
14851000000 | USD |
CY2019Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
6120000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
922000000 | USD |
CY2019Q3 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
209000000 | USD |
CY2019Q3 | us-gaap |
Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
|
1551000000 | USD |
CY2019Q3 | us-gaap |
Due To Related Parties Noncurrent
DueToRelatedPartiesNoncurrent
|
0 | USD |
CY2019Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
953000000 | USD |
CY2019Q3 | us-gaap |
Liabilities
Liabilities
|
24606000000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3492000000 | USD |
CY2019Q3 | us-gaap |
Minority Interest
MinorityInterest
|
69000000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3561000000 | USD |
CY2019Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
28167000000 | USD |
CY2018Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
618000000 | USD |
CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
14372000000 | USD |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
8171000000 | USD |
CY2018Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1149000000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
588000000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
561000000 | USD |
CY2018Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
1133000000 | USD |
CY2018Q4 | us-gaap |
Due From Related Parties Noncurrent
DueFromRelatedPartiesNoncurrent
|
0 | USD |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
3858000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
307000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
81000000 | USD | |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
448000000 | USD |
CY2018Q4 | aon |
Investments In Subsidiaries
InvestmentsInSubsidiaries
|
0 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
26422000000 | USD |
CY2018Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
1943000000 | USD |
CY2018Q4 | us-gaap |
Debt Current
DebtCurrent
|
251000000 | USD |
CY2018Q4 | aon |
Fiduciary Liabilities
FiduciaryLiabilities
|
10166000000 | USD |
CY2018Q4 | us-gaap |
Due To Related Parties Current
DueToRelatedPartiesCurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
936000000 | USD |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
13296000000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
5993000000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
181000000 | USD |
CY2018Q4 | us-gaap |
Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
|
1636000000 | USD |
CY2018Q4 | us-gaap |
Due To Related Parties Noncurrent
DueToRelatedPartiesNoncurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1097000000 | USD |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
22203000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4151000000 | USD |
CY2018Q4 | us-gaap |
Minority Interest
MinorityInterest
|
68000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4219000000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
26422000000 | USD |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1163000000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
33000000 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
94000000 | USD | |
aon |
Payments For Proceeds From Marketable Securities
PaymentsForProceedsFromMarketableSecurities
|
7000000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
39000000 | USD | |
us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
43000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
167000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-231000000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1507000000 | USD | |
us-gaap |
Increase Decrease In Due To Affiliates
IncreaseDecreaseInDueToAffiliates
|
0 | USD | |
aon |
Proceeds Payment Towards Issuanceof Shares Under Incentiveand Sharebased Compensation Plans Netof Payments Relatedto Tax Withholdingfor Sharebased Compensation
ProceedsPaymentTowardsIssuanceofSharesUnderIncentiveandSharebasedCompensationPlansNetofPaymentsRelatedtoTaxWithholdingforSharebasedCompensation
|
-133000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
4918000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-968000000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-18000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-54000000 | USD | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
656000000 | USD |
CY2019Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
602000000 | USD |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
975000000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
30000000 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
65000000 | USD | |
aon |
Payments For Proceeds From Marketable Securities
PaymentsForProceedsFromMarketableSecurities
|
-356000000 | USD | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
50000000 | USD | |
us-gaap |
Proceeds From Divestiture Of Businesses Net Of Cash Divested
ProceedsFromDivestitureOfBusinessesNetOfCashDivested
|
-8000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
179000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
84000000 | USD | |
CY2019Q3 | aon |
Operating Lease And Finance Lease Rightof Use Asset
OperatingLeaseAndFinanceLeaseRightofUseAsset
|
1019000000 | USD |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1272000000 | USD | |
us-gaap |
Increase Decrease In Due To Affiliates
IncreaseDecreaseInDueToAffiliates
|
0 | USD | |
CY2019Q3 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
194000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
24000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
922000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
82000000 | USD |
CY2019Q3 | aon |
Operating And Finance Lease Liability
OperatingAndFinanceLeaseLiability
|
1222000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
43000000 | USD |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
176000000 | USD | |
aon |
Proceeds Payment Towards Issuanceof Shares Under Incentiveand Sharebased Compensation Plans Netof Payments Relatedto Tax Withholdingfor Sharebased Compensation
ProceedsPaymentTowardsIssuanceofSharesUnderIncentiveandSharebasedCompensationPlansNetofPaymentsRelatedtoTaxWithholdingforSharebasedCompensation
|
-139000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
3960000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
3498000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
285000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
21000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-1255000000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-76000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-272000000 | USD | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
756000000 | USD |
CY2018Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
484000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
913000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
106000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
7000000 | USD |
us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
20000000 | USD | |
CY2019Q3 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
0 | USD |
us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
1000000 | USD | |
CY2019Q3 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
31000000 | USD |
us-gaap |
Variable Lease Cost
VariableLeaseCost
|
49000000 | USD | |
CY2019Q3 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
1000000 | USD |
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
3000000 | USD | |
CY2019Q3 | us-gaap |
Sublease Income
SubleaseIncome
|
8000000 | USD |
us-gaap |
Sublease Income
SubleaseIncome
|
24000000 | USD | |
CY2019Q3 | us-gaap |
Lease Cost
LeaseCost
|
74000000 | USD |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
95000000 | USD | |
CY2019Q3 | us-gaap |
Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
|
19000000 | USD |
CY2019Q3 | us-gaap |
Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
|
33000000 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Payments Net Of Sublease Income Due Year Four
FinancingAndOperatingLeaseLiabilityPaymentsNetOfSubleaseIncomeDueYearFour
|
185000000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
144000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
|
18000000 | USD |
us-gaap |
Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
|
48000000 | USD | |
aon |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
87000000 | USD | |
aon |
Increase Decrease In Operating Lease Liabilities Noncurrent
IncreaseDecreaseInOperatingLeaseLiabilitiesNoncurrent
|
92000000 | USD | |
CY2019Q3 | us-gaap |
Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
|
14000000 | USD |
us-gaap |
Lease Cost
LeaseCost
|
225000000 | USD | |
CY2019Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P8Y | |
CY2019Q3 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y7M6D | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Discount Rate
LesseeOperatingLeaseDiscountRate
|
0.033 | |
CY2019Q3 | us-gaap |
Lessee Finance Lease Discount Rate
LesseeFinanceLeaseDiscountRate
|
0.020 | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
182000000 | USD | |
us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
11000000 | USD | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
61000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Payments Remainder Of Fiscal Year
FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
|
7000000 | USD |
CY2019Q3 | us-gaap |
Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
|
9000000 | USD |
CY2019Q3 | aon |
Finance And Operating Lease Liability Payments Net Of Sublease Income Remainder Of Fiscal Year
FinanceAndOperatingLeaseLiabilityPaymentsNetOfSubleaseIncomeRemainderOfFiscalYear
|
59000000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
246000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
|
26000000 | USD |
CY2019Q3 | us-gaap |
Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
|
34000000 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Payments Net Of Sublease Income Due Year Two
FinancingAndOperatingLeaseLiabilityPaymentsNetOfSubleaseIncomeDueYearTwo
|
238000000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
225000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
|
26000000 | USD |
CY2019Q3 | us-gaap |
Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
|
33000000 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Payments Net Of Sublease Income Due Year Three
FinancingAndOperatingLeaseLiabilityPaymentsNetOfSubleaseIncomeDueYearThree
|
218000000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
199000000 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Payments Net Of Sublease Income Due Year Five
FinancingAndOperatingLeaseLiabilityPaymentsNetOfSubleaseIncomeDueYearFive
|
148000000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
513000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
|
15000000 | USD |
CY2019Q3 | us-gaap |
Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
|
6000000 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Payments Net Of Sublease Income Due After Year Five
FinancingAndOperatingLeaseLiabilityPaymentsNetOfSubleaseIncomeDueAfterYearFive
|
522000000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
1388000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Year Five
OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsYearFive
|
12000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Net Of Sublease Rentals Due In Five Years
OperatingLeasesFutureMinimumPaymentsNetOfSubleaseRentalsDueInFiveYears
|
136000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
472000000 | USD |
CY2018Q4 | aon |
Operating Lease Future Minimum Payments Due Future Minimum Sublease Rental Payments After Year Five
OperatingLeaseFutureMinimumPaymentsDueFutureMinimumSubleaseRentalPaymentsAfterYearFive
|
5000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
253000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Year Two
OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsYearTwo
|
30000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Net Of Sublease Rentals Due After Year Five
OperatingLeasesFutureMinimumPaymentsNetOfSubleaseRentalsDueAfterYearFive
|
467000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
1579000000 | USD |
CY2018Q4 | aon |
Operating Lease Future Minimum Payments Due Future Minimum Sublease Rentals
OperatingLeaseFutureMinimumPaymentsDueFutureMinimumSubleaseRentals
|
141000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Net Of Sublease Rentals
OperatingLeasesFutureMinimumPaymentsNetOfSubleaseRentals
|
1438000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
|
111000000 | USD |
CY2019Q3 | us-gaap |
Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
|
129000000 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Payments Net Of Sublease Income Due
FinancingAndOperatingLeaseLiabilityPaymentsNetOfSubleaseIncomeDue
|
1370000000 | USD |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
143000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
5000000 | USD |
CY2019Q3 | aon |
Sublease Income Imputed Interest
SubleaseIncomeImputedInterest
|
0 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Net Of Sublease Income Undiscounted Excess Amount
FinancingAndOperatingLeaseLiabilityNetOfSubleaseIncomeUndiscountedExcessAmount
|
148000000 | USD |
CY2019Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
1245000000 | USD |
CY2019Q3 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
106000000 | USD |
CY2019Q3 | aon |
Sublease Income Net
SubleaseIncomeNet
|
129000000 | USD |
CY2019Q3 | aon |
Financing And Operating Lease Liability Net Of Sublease Income
FinancingAndOperatingLeaseLiabilityNetOfSubleaseIncome
|
1222000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
303000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Due Future Sublease Rentals Next Twelve Months
OperatingLeasesFutureMinimumPaymentsDueFutureSubleaseRentalsNextTwelveMonths
|
34000000 | USD |
CY2018Q4 | aon |
Operating Lease Future Minimum Payments Due Net Of Sublease Income Next Twelve Months
OperatingLeaseFutureMinimumPaymentsDueNetOfSubleaseIncomeNextTwelveMonths
|
269000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Net Of Sublease Rentals Due In Two Years
OperatingLeasesFutureMinimumPaymentsNetOfSubleaseRentalsDueInTwoYears
|
223000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
221000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Due Future Sublease Rentals Year Three
OperatingLeasesFutureMinimumPaymentsDueFutureSubleaseRentalsYearThree
|
30000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Net Of Sublease Rentals Due In Three Years
OperatingLeasesFutureMinimumPaymentsNetOfSubleaseRentalsDueInThreeYears
|
191000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
182000000 | USD |
CY2018Q4 | aon |
Operating Lease Future Minimum Payments Due Future Minimum Sublease Rentals Year Four
OperatingLeaseFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsYearFour
|
30000000 | USD |
CY2018Q4 | aon |
Operating Leases Future Minimum Payments Net Of Sublease Rentals Due In Four Years
OperatingLeasesFutureMinimumPaymentsNetOfSubleaseRentalsDueInFourYears
|
152000000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
148000000 | USD |