2021 Q4 Form 10-K Financial Statement
#000095017022001932 Filed on February 24, 2022
Income Statement
Concept | 2021 Q4 | 2021 Q3 | 2021 |
---|---|---|---|
Revenue | $2.706B | $1.973B | $8.998B |
YoY Change | 1.39% | 4.01% | 4.45% |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $1.333B | $1.311B | $5.498B |
YoY Change | 18.17% | -5.75% | 1.97% |
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $152.0M | $154.0M | $281.0M |
YoY Change | -17.39% | 110.96% | -8.77% |
% of Gross Profit | |||
Operating Expenses | $1.919B | $1.794B | $7.576B |
YoY Change | 13.22% | -5.28% | -0.6% |
Operating Profit | $690.0M | $1.131B | $2.202B |
YoY Change | 19.17% | 1613.64% | 156.34% |
Interest Expense | -$43.00M | -$48.00M | $211.0M |
YoY Change | -33.85% | -25.0% | -13.52% |
% of Operating Profit | -6.23% | -4.24% | 9.58% |
Other Income/Expense, Net | $78.00M | $105.0M | $701.0M |
YoY Change | -1.27% | -32.69% | 77.02% |
Pretax Income | $724.0M | $1.186B | $2.692B |
YoY Change | 163.27% | 636.65% | 166.27% |
Income Tax | $150.0M | $267.0M | $536.0M |
% Of Pretax Income | 20.72% | 22.51% | 19.91% |
Net Earnings | $2.402B | $903.0M | $4.222B |
YoY Change | 404.62% | 646.28% | 323.9% |
Net Earnings / Revenue | 88.77% | 45.77% | 46.92% |
Basic Earnings Per Share | $7.01 | $32.88 | |
Diluted Earnings Per Share | $19.06M | $6.99 | $32.78 |
COMMON SHARES | |||
Basic Shares Outstanding | 124.6M | 129.0M | 128.0M |
Diluted Shares Outstanding | 129.0M | 129.0M |
Balance Sheet
Concept | 2021 Q4 | 2021 Q3 | 2021 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $4.686B | $2.162B | $4.686B |
YoY Change | 124.32% | 31.27% | 124.32% |
Cash & Equivalents | $4.486B | $2.162B | $4.486B |
Short-Term Investments | $200.0M | $200.0M | |
Other Short-Term Assets | $54.00M | $16.36B | $11.34B |
YoY Change | -27.03% | 1.99% | -27.12% |
Inventory | |||
Prepaid Expenses | |||
Receivables | $2.370B | $2.065B | $2.370B |
Other Receivables | $94.00M | $0.00 | $94.00M |
Total Short-Term Assets | $18.49B | $20.59B | $18.49B |
YoY Change | -8.93% | 3.4% | -8.93% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $851.0M | $881.0M | $1.571B |
YoY Change | -15.99% | -53.41% | -18.01% |
Goodwill | $10.18B | $10.15B | |
YoY Change | -2.01% | -8.85% | |
Intangibles | $2.555B | $2.681B | |
YoY Change | -14.52% | ||
Long-Term Investments | $55.00M | $55.00M | |
YoY Change | 129.17% | 129.17% | |
Other Assets | $1.202B | $1.132B | $1.442B |
YoY Change | 11.3% | 21.07% | -5.44% |
Total Long-Term Assets | $16.48B | $16.69B | $16.48B |
YoY Change | -9.59% | -7.9% | -9.59% |
TOTAL ASSETS | |||
Total Short-Term Assets | $18.49B | $20.59B | $18.49B |
Total Long-Term Assets | $16.48B | $16.69B | $16.48B |
Total Assets | $34.97B | $37.28B | $34.97B |
YoY Change | -9.24% | -1.98% | -9.24% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $898.0M | $911.0M | $898.0M |
YoY Change | 4.18% | ||
Accrued Expenses | $1.577B | $1.392B | $1.577B |
YoY Change | 937.5% | 873.43% | -3.49% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $613.0M | $644.0M | $617.0M |
YoY Change | -36.87% | -33.81% | -36.65% |
Total Short-Term Liabilities | $14.72B | $18.62B | $14.72B |
YoY Change | -23.84% | -3.14% | -23.84% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $3.974B | $3.993B | $3.989B |
YoY Change | -14.79% | -13.96% | -14.82% |
Other Long-Term Liabilities | $253.0M | $239.0M | $2.104B |
YoY Change | -12.76% | -91.95% | -30.4% |
Total Long-Term Liabilities | $6.938B | $7.233B | $6.093B |
YoY Change | -16.08% | 55.85% | -20.93% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $14.72B | $18.62B | $14.72B |
Total Long-Term Liabilities | $6.938B | $7.233B | $6.093B |
Total Liabilities | $21.66B | $25.85B | $21.71B |
YoY Change | -21.51% | -6.08% | -21.66% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $4.645B | $2.969B | |
YoY Change | 90.84% | 45.04% | |
Common Stock | $10.80B | $10.79B | |
YoY Change | 0.52% | 0.58% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $3.000M | $3.000M | |
YoY Change | 0.0% | 0.0% | |
Treasury Stock Shares | |||
Shareholders Equity | $13.26B | $11.39B | $13.26B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $34.97B | $37.28B | $34.97B |
YoY Change | -9.24% | -1.98% | -9.24% |
Cashflow Statement
Concept | 2021 Q4 | 2021 Q3 | 2021 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $2.402B | $903.0M | $4.222B |
YoY Change | 404.62% | 646.28% | 323.9% |
Depreciation, Depletion And Amortization | $152.0M | $154.0M | $281.0M |
YoY Change | -17.39% | 110.96% | -8.77% |
Cash From Operating Activities | $184.0M | $1.511B | $2.061B |
YoY Change | -67.61% | 25.29% | 16.18% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$52.00M | -$43.00M | -$201.0M |
YoY Change | -3.7% | -81.47% | -29.72% |
Acquisitions | $47.00M | ||
YoY Change | -31.88% | ||
Other Investing Activities | $2.045B | $246.0M | $0.00 |
YoY Change | 102150.0% | 98.39% | -100.0% |
Cash From Investing Activities | $1.993B | $203.0M | $2.570B |
YoY Change | -3932.69% | -287.96% | -1706.25% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $1.617B | ||
YoY Change | -10206.25% | ||
Debt Paid & Issued, Net | $1.008B | ||
YoY Change | 208.26% | ||
Cash From Financing Activities | -809.0M | -1.238B | -3.114B |
YoY Change | -213.62% | 270.66% | -923.81% |
NET CHANGE | |||
Cash From Operating Activities | 184.0M | 1.511B | 2.061B |
Cash From Investing Activities | 1.993B | 203.0M | 2.570B |
Cash From Financing Activities | -809.0M | -1.238B | -3.114B |
Net Change In Cash | 1.368B | 476.0M | 1.517B |
YoY Change | 11.4% | -37.7% | -23.85% |
FREE CASH FLOW | |||
Cash From Operating Activities | $184.0M | $1.511B | $2.061B |
Capital Expenditures | -$52.00M | -$43.00M | -$201.0M |
Free Cash Flow | $236.0M | $1.554B | $2.262B |
YoY Change | -62.06% | 8.07% | 9.81% |
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CY2021 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
32.78 | |
CY2020 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
7.65 | |
CY2019 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
8.02 | |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
4236000000 | |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
1020000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-87000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
139000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
78000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-260000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
266000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
21000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
175000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-131000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-230000000 | |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
4411000000 | |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
889000000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
843000000 | |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
16000000 | |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
25000000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
29000000 | |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
4395000000 | |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
864000000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
814000000 | |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4486000000 | |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
2039000000 | |
CY2021Q4 | us-gaap |
Funds Held For Clients
FundsHeldForClients
|
11014000000 | |
CY2020Q4 | us-gaap |
Funds Held For Clients
FundsHeldForClients
|
12003000000 | |
CY2021Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2370000000 | |
CY2020Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2408000000 | |
CY2021Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
612000000 | |
CY2020Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
479000000 | |
CY2021Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
6000000 | |
CY2020Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
3372000000 | |
CY2021Q4 | us-gaap |
Assets Current
AssetsCurrent
|
18488000000 | |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
20301000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
851000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1013000000 | |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
10183000000 | |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
10392000000 | |
CY2021Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
2555000000 | |
CY2020Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
2989000000 | |
CY2021Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
720000000 | |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
901000000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
971000000 | |
CY2020Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
971000000 | |
CY2021Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1202000000 | |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1080000000 | |
CY2020Q4 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
884000000 | |
CY2021Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
16482000000 | |
CY2020Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
18230000000 | |
CY2021Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13308000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10932000000 | |
CY2021Q4 | us-gaap |
Assets
Assets
|
34970000000 | |
CY2020Q4 | us-gaap |
Assets
Assets
|
38531000000 | |
CY2021Q4 | wtw |
Fiduciary Liabilities Current
FiduciaryLiabilitiesCurrent
|
11014000000 | |
CY2020Q4 | wtw |
Fiduciary Liabilities Current
FiduciaryLiabilitiesCurrent
|
12003000000 | |
CY2021Q4 | wtw |
Deferred Revenue And Accrued Liabilities Current
DeferredRevenueAndAccruedLiabilitiesCurrent
|
1926000000 | |
CY2020Q4 | wtw |
Deferred Revenue And Accrued Liabilities Current
DeferredRevenueAndAccruedLiabilitiesCurrent
|
2098000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
613000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
971000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
150000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
152000000 | |
CY2021Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1015000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
798000000 | |
CY2021Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
6000000 | |
CY2020Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
3310000000 | |
CY2021Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
14724000000 | |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
19332000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
3974000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
4664000000 | |
CY2021Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
757000000 | |
CY2020Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
1403000000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
845000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
561000000 | |
CY2021Q4 | wtw |
Provision For Liabilities Non Current
ProvisionForLiabilitiesNonCurrent
|
375000000 | |
CY2020Q4 | wtw |
Provision For Liabilities Non Current
ProvisionForLiabilitiesNonCurrent
|
406000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
734000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
917000000 | |
CY2021Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
253000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
290000000 | |
CY2020Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Noncurrent
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
|
26000000 | |
CY2021Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
6938000000 | |
CY2020Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
8267000000 | |
CY2021Q4 | us-gaap |
Liabilities
Liabilities
|
21662000000 | |
CY2020Q4 | us-gaap |
Liabilities
Liabilities
|
27599000000 | |
CY2021Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
10804000000 | |
CY2020Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
10748000000 | |
CY2021Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
4645000000 | |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2434000000 | |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2186000000 | |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2359000000 | |
CY2021Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
3000000 | |
CY2020Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
3000000 | |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
13260000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
10820000000 | |
CY2021Q4 | us-gaap |
Minority Interest
MinorityInterest
|
48000000 | |
CY2020Q4 | us-gaap |
Minority Interest
MinorityInterest
|
112000000 | |
CY2021Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
34970000000 | |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
38531000000 | |
CY2021Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.000115 | |
CY2020Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.000115 | |
CY2021Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
1000000000 | |
CY2020Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
1000000000 | |
CY2021Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2020Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
4236000000 | |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
1020000000 | |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
1073000000 | |
CY2021 | us-gaap |
Depreciation
Depreciation
|
281000000 | |
CY2020 | us-gaap |
Depreciation
Depreciation
|
308000000 | |
CY2019 | us-gaap |
Depreciation
Depreciation
|
240000000 | |
CY2021 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
369000000 | |
CY2020 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
462000000 | |
CY2019 | us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
489000000 | |
CY2021 | wtw |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
160000000 | |
CY2020 | wtw |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
146000000 | |
CY2019 | wtw |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
148000000 | |
CY2021 | us-gaap |
Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash
PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash
|
-168000000 | |
CY2020 | us-gaap |
Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash
PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash
|
-196000000 | |
CY2019 | us-gaap |
Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash
PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash
|
-135000000 | |
CY2021 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
19000000 | |
CY2020 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
29000000 | |
CY2019 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
9000000 | |
CY2021 | wtw |
Deferred Income Tax Expense Benefit Including Discontinued Operations
DeferredIncomeTaxExpenseBenefitIncludingDiscontinuedOperations
|
226000000 | |
CY2020 | wtw |
Deferred Income Tax Expense Benefit Including Discontinued Operations
DeferredIncomeTaxExpenseBenefitIncludingDiscontinuedOperations
|
99000000 | |
CY2019 | wtw |
Deferred Income Tax Expense Benefit Including Discontinued Operations
DeferredIncomeTaxExpenseBenefitIncludingDiscontinuedOperations
|
-72000000 | |
CY2021 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
101000000 | |
CY2020 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
90000000 | |
CY2019 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
74000000 | |
CY2021 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
2679000000 | |
CY2020 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
81000000 | |
CY2019 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
-2000000 | |
CY2021 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
10000000 | |
CY2020 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
6000000 | |
CY2019 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-26000000 | |
CY2021 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
25000000 | |
CY2020 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
41000000 | |
CY2019 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-17000000 | |
CY2021 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
134000000 | |
CY2020 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-72000000 | |
CY2019 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
261000000 | |
CY2021 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
122000000 | |
CY2020 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
205000000 | |
CY2021 | wtw |
Increase Decrease In Provision For Liabilities
IncreaseDecreaseInProvisionForLiabilities
|
-18000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1774000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1081000000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
269000000 | |
CY2021 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-175000000 | |
CY2021 | wtw |
Payments To Acquire Fixed Assets And Software For Internal Use
PaymentsToAcquireFixedAssetsAndSoftwareForInternalUse
|
148000000 | |
CY2020 | wtw |
Payments To Acquire Fixed Assets And Software For Internal Use
PaymentsToAcquireFixedAssetsAndSoftwareForInternalUse
|
223000000 | |
CY2020 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
215000000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-264000000 | |
CY2020 | wtw |
Increase Decrease In Provision For Liabilities
IncreaseDecreaseInProvisionForLiabilities
|
-138000000 | |
CY2019 | wtw |
Increase Decrease In Provision For Liabilities
IncreaseDecreaseInProvisionForLiabilities
|
4000000 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
2061000000 | |
CY2019 | wtw |
Payments To Acquire Fixed Assets And Software For Internal Use
PaymentsToAcquireFixedAssetsAndSoftwareForInternalUse
|
246000000 | |
CY2021 | us-gaap |
Payments To Develop Software
PaymentsToDevelopSoftware
|
53000000 | |
CY2020 | us-gaap |
Payments To Develop Software
PaymentsToDevelopSoftware
|
63000000 | |
CY2019 | us-gaap |
Payments To Develop Software
PaymentsToDevelopSoftware
|
59000000 | |
CY2021 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
47000000 | |
CY2020 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
69000000 | |
CY2019 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
1329000000 | |
CY2021 | us-gaap |
Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
|
4048000000 | |
CY2020 | us-gaap |
Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
|
237000000 | |
CY2019 | us-gaap |
Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
|
17000000 | |
CY2021 | wtw |
Cash And Fiduciary Funds Transferred In Sale Of Operations
CashAndFiduciaryFundsTransferredInSaleOfOperations
|
1030000000 | |
CY2020 | wtw |
Cash And Fiduciary Funds Transferred In Sale Of Operations
CashAndFiduciaryFundsTransferredInSaleOfOperations
|
25000000 | |
CY2019 | wtw |
Cash And Fiduciary Funds Transferred In Sale Of Operations
CashAndFiduciaryFundsTransferredInSaleOfOperations
|
0 | |
CY2021 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
200000000 | |
CY2020 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
0 | |
CY2019 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
0 | |
CY2021 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
0 | |
CY2020 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
17000000 | |
CY2019 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-3000000 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
2570000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-160000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1614000000 | |
CY2021 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
0 | |
CY2020 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
0 | |
CY2019 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
131000000 | |
CY2021 | us-gaap |
Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
|
0 | |
CY2020 | us-gaap |
Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
|
282000000 | |
CY2019 | us-gaap |
Proceeds From Issuance Of Senior Long Term Debt
ProceedsFromIssuanceOfSeniorLongTermDebt
|
997000000 | |
CY2021 | us-gaap |
Proceeds From Issuance Of Other Long Term Debt
ProceedsFromIssuanceOfOtherLongTermDebt
|
0 | |
CY2020 | us-gaap |
Proceeds From Issuance Of Other Long Term Debt
ProceedsFromIssuanceOfOtherLongTermDebt
|
0 | |
CY2019 | us-gaap |
Proceeds From Issuance Of Other Long Term Debt
ProceedsFromIssuanceOfOtherLongTermDebt
|
1100000000 | |
CY2021 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
4000000 | |
CY2020 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
2000000 | |
CY2019 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
13000000 | |
CY2021 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1008000000 | |
CY2020 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
327000000 | |
CY2019 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
995000000 | |
CY2021 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
1627000000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
4183000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
6301000000 | |
CY2021 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
16000000 | |
CY2020 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | |
CY2019 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
150000000 | |
CY2021 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
10000000 | |
CY2020 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
16000000 | |
CY2019 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
45000000 | |
CY2021 | wtw |
Net Payments Proceeds From Fiduciary Funds Held For Clients
NetPaymentsProceedsFromFiduciaryFundsHeldForClients
|
40000000 | |
CY2020 | wtw |
Net Payments Proceeds From Fiduciary Funds Held For Clients
NetPaymentsProceedsFromFiduciaryFundsHeldForClients
|
-812000000 | |
CY2019 | wtw |
Net Payments Proceeds From Fiduciary Funds Held For Clients
NetPaymentsProceedsFromFiduciaryFundsHeldForClients
|
-58000000 | |
CY2021 | wtw |
Payments For Deferred Contingent Consideration Financing Activities
PaymentsForDeferredContingentConsiderationFinancingActivities
|
19000000 | |
CY2020 | wtw |
Payments For Deferred Contingent Consideration Financing Activities
PaymentsForDeferredContingentConsiderationFinancingActivities
|
12000000 | |
CY2019 | wtw |
Payments For Deferred Contingent Consideration Financing Activities
PaymentsForDeferredContingentConsiderationFinancingActivities
|
57000000 | |
CY2020 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
14000000 | |
CY2019 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
15000000 | |
CY2021 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
374000000 | |
CY2020 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
346000000 | |
CY2019 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
329000000 | |
CY2021 | us-gaap |
Proceeds From Payments To Minority Shareholders
ProceedsFromPaymentsToMinorityShareholders
|
-36000000 | |
CY2020 | us-gaap |
Proceeds From Payments To Minority Shareholders
ProceedsFromPaymentsToMinorityShareholders
|
-28000000 | |
CY2019 | us-gaap |
Proceeds From Payments To Minority Shareholders
ProceedsFromPaymentsToMinorityShareholders
|
-55000000 | |
CY2021 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
0 | |
CY2020 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-3000000 | |
CY2019 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
0 | |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-3114000000 | |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
378000000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
455000000 | |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
1517000000 | |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
1992000000 | |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-78000000 | |
CY2021 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-127000000 | |
CY2020 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
126000000 | |
CY2019 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
0 | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
4261000000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
7691000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
6301000000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
4183000000 | |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
9971000000 | |
CY2019 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
150000000 | |
CY2019 | us-gaap |
Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
|
1067000000 | |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
1073000000 | |
CY2019 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.60 | |
CY2019 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
339000000 | |
CY2019 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
21000000 | |
CY2019 | wtw |
Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Nonredeemable Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNonredeemableNoncontrollingInterest
|
-230000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-230000000 | |
CY2019 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
45000000 | |
CY2019 | wtw |
Adjustments To Additional Paid In Capital Sharebased Compensation And Net Settlements
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndNetSettlements
|
32000000 | |
CY2019 | us-gaap |
Minority Interest Decrease From Redemptions
MinorityInterestDecreaseFromRedemptions
|
7000000 | |
CY2019 | wtw |
Adjustments To Additional Paid In Capital Foreign Currency Translation Gain Loss
AdjustmentsToAdditionalPaidInCapitalForeignCurrencyTranslationGainLoss
|
1000000 | |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10369000000 | |
CY2020 | us-gaap |
Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
|
1020000000 | |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
1020000000 | |
CY2020 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.75 | |
CY2020 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
354000000 | |
CY2020 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
22000000 | |
CY2020 | wtw |
Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Nonredeemable Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNonredeemableNoncontrollingInterest
|
-131000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-131000000 | |
CY2020 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
16000000 | |
CY2020 | wtw |
Adjustments To Additional Paid In Capital Sharebased Compensation And Net Settlements
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndNetSettlements
|
46000000 | |
CY2020 | wtw |
Noncontrolling Interest Decrease From Sale
NoncontrollingInterestDecreaseFromSale
|
2000000 | |
CY2020 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
3000000 | |
CY2020 | wtw |
Adjustments To Additional Paid In Capital Foreign Currency Translation Gain Loss
AdjustmentsToAdditionalPaidInCapitalForeignCurrencyTranslationGainLoss
|
-7000000 | |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
10932000000 | |
CY2021 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
1627000000 | |
CY2021 | us-gaap |
Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
|
4236000000 | |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
4236000000 | |
CY2021 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
3.02 | |
CY2021 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
384000000 | |
CY2021 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
29000000 | |
CY2021 | wtw |
Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Nonredeemable Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNonredeemableNoncontrollingInterest
|
175000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
175000000 | |
CY2021 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
10000000 | |
CY2021 | wtw |
Adjustments To Additional Paid In Capital Sharebased Compensation And Net Settlements
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndNetSettlements
|
47000000 | |
CY2021 | wtw |
Noncontrolling Interest Decrease From Sale
NoncontrollingInterestDecreaseFromSale
|
59000000 | |
CY2021 | wtw |
Adjustments To Additional Paid In Capital Foreign Currency Translation Gain Loss
AdjustmentsToAdditionalPaidInCapitalForeignCurrencyTranslationGainLoss
|
7 | |
CY2021Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13308000000 | |
CY2021 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:bold;font-size:10.0pt;font-family:Times New Roman;">Note 1 — Nature of Operations</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">Willis Towers Watson plc is a leading global advisory, broking and solutions company that provides data-driven, insight-led solutions in the areas of people, risk and capital. The Company has more than </span><span style="font-size:10.0pt;font-family:Times New Roman;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">44,000</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">colleagues serving more than </span><span style="font-size:10.0pt;font-family:Times New Roman;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">140</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> countries and markets.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">We design and deliver solutions that manage risk, optimize benefits, cultivate talent and expand the power of capital to protect and strengthen institutions and individuals.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">Our risk management services include strategic risk consulting (including providing actuarial analysis), a variety of due diligence services, the provision of practical on-site risk control services (such as health and safety and property loss control consulting), and analytical and advisory services (such as hazard modeling). We also assist our clients with planning for addressing incidents or crises when they occur. These services include contingency planning, security audits and product tampering plans.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">We help our clients enhance business performance by delivering consulting services, technology and solutions that optimize benefits and cultivate talent. Our services and solutions encompass such areas as employee benefits, total rewards, talent and benefits outsourcing. In addition, we provide investment advice to help our clients develop disciplined and efficient strategies to meet their investment goals and expand the power of capital.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">As an insurance broker, we act as an intermediary between our clients and insurance carriers by advising on their risk management requirements, helping them to determine the best means of managing risk and negotiating and placing insurance with insurance carriers through our global distribution network.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">We operate a private Medicare marketplace in the U.S. through which, along with our active employee marketplace, we help our clients move to a more sustainable economic model by capping and controlling the costs associated with healthcare benefits. We also provide direct-to-consumer sales of Medicare coverage.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">We are not an insurance company, and therefore we do not underwrite insurable risks for our own account. We help sharpen strategies, enhance organizational resilience, motivate workforces and maximize performance to uncover opportunities for sustainable success.</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;font-style:italic;">Termination of Proposed Combination with Aon plc</span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">On March 9, 2020, WTW and Aon plc (‘Aon’) issued an announcement disclosing that the respective boards of directors of WTW and Aon had reached agreement on the terms of a recommended acquisition of WTW by Aon. Under the terms of the agreement each WTW shareholder would receive </span><span style="font-size:10.0pt;font-family:Times New Roman;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">1.08</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> Aon ordinary shares for each WTW ordinary share. At the time of the announcement, it was estimated that upon completion of the combination, existing Aon shareholders would own approximately </span><span style="font-size:10.0pt;font-family:Times New Roman;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">63</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">% and existing WTW shareholders would own approximately </span><span style="font-size:10.0pt;font-family:Times New Roman;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">37</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">% of the combined company on a fully diluted basis.</span><span style="color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> </span></p><p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">On June 16, 2021, the U.S. Department of Justice filed suit in U.S. District Court in the District of Columbia against WTW and Aon, seeking to enjoin the proposed business combination between the two companies (among other relief). On July 26, 2021, WTW and Aon announced they had terminated the business combination agreement and that Aon had agreed to pay WTW $</span><span style="font-size:10.0pt;font-family:Times New Roman;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">1</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> billion in connection with such termination, which was received by WTW on July 27, 2021 (the ‘Termination’ or the ‘Termination Agreement’). The $</span><span style="font-size:10.0pt;font-family:Times New Roman;background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;">1</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> billion income receipt has been included in transaction and integration, net in the consolidated statements of comprehensive income. Under the Termination Agreement, WTW and Aon on behalf of themselves and certain other related and affiliated parties, each agreed to release the other from all claims and actions arising out of or related to the business combination agreement and the transactions contemplated thereby, subject to certain exceptions.</span></p> | |
CY2021Q4 | dei |
Entity Number Of Employees
EntityNumberOfEmployees
|
44000 | |
CY2021Q4 | us-gaap |
Number Of Countries In Which Entity Operates
NumberOfCountriesInWhichEntityOperates
|
140 | |
CY2021 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.1020833333333333;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;text-decoration:underline;font-size:10.0pt;font-family:Times New Roman;font-style:italic;">Use of Estimates</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);white-space:pre-wrap;font-weight:normal;font-size:10.0pt;font-family:Times New Roman;"> — These consolidated financial statements conform to U.S. GAAP, which requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as well as disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Our estimates, judgments and assumptions are continually evaluated based on available information and experience. Because of the use of estimates inherent in the financial reporting process, actual results could differ from those estimates. Estimates are used when accounting for revenue recognition and related costs, the selection of useful lives of fixed and intangible assets, impairment testing, valuation of billed and unbilled receivables from clients, discretionary compensation, income taxes, pension assumptions, incurred but not reported claims, legal reserves and goodwill and intangible assets.</span></p> | |
CY2021Q4 | wtw |
Percentage Of Lease Denominated In Major Currencies
PercentageOfLeaseDenominatedInMajorCurrencies
|
0.90 | |
CY2021 | us-gaap |
Number Of Reporting Units
NumberOfReportingUnits
|
8 | |
CY2021 | wtw |
Reimbursable Expenses And Other
ReimbursableExpensesAndOther
|
43000000 | |
CY2021 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
8826000000 | |
CY2021 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
172000000 | |
CY2021 | us-gaap |
Revenues
Revenues
|
8998000000 | |
CY2020 | wtw |
Reimbursable Expenses And Other
ReimbursableExpensesAndOther
|
67000000 | |
CY2020 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
8554000000 | |
CY2020 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
61000000 | |
CY2020 | us-gaap |
Revenues
Revenues
|
8615000000 | |
CY2019 | wtw |
Reimbursable Expenses And Other
ReimbursableExpensesAndOther
|
111000000 | |
CY2019 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
8286000000 | |
CY2019 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
84000000 | |
CY2019 | us-gaap |
Revenues
Revenues
|
8370000000 | |
CY2021Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
45000000 | |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
40000000 | |
CY2021Q4 | us-gaap |
Billed Contract Receivables
BilledContractReceivables
|
1504000000 | |
CY2020Q4 | us-gaap |
Billed Contract Receivables
BilledContractReceivables
|
1589000000 | |
CY2021Q4 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
431000000 | |
CY2020Q4 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
445000000 | |
CY2021Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
435000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
374000000 | |
CY2021Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2370000000 | |
CY2020Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
2408000000 | |
CY2021Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
23000000 | |
CY2020Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
35000000 | |
CY2021Q4 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
532000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
327000000 | |
CY2021Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
576000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
547000000 | |
CY2021 | us-gaap |
Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
|
28000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1046000000 | |
CY2021 | us-gaap |
Revenues
Revenues
|
8998000000 | |
CY2020 | us-gaap |
Revenues
Revenues
|
8615000000 | |
CY2019 | us-gaap |
Revenues
Revenues
|
8370000000 | |
CY2021Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
1571000000 | |
CY2019 | wtw |
Income Tax Reconciliation Base Erosion Anti Abuse Tax
IncomeTaxReconciliationBaseErosionAntiAbuseTax
|
3000000 | |
CY2020 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
48000000 | |
CY2020Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
1914000000 | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
|
P1Y | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
|
P1Y | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
|
P1Y | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
608000000 | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
591000000 | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
619000000 | |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
1818000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
191000000 | |
CY2019Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
162000000 | |
CY2018Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
135000000 | |
CY2021 | wtw |
Capitalized Contract Cost Additions
CapitalizedContractCostAdditions
|
454000000 | |
CY2020 | wtw |
Capitalized Contract Cost Additions
CapitalizedContractCostAdditions
|
455000000 | |
CY2019 | wtw |
Capitalized Contract Cost Additions
CapitalizedContractCostAdditions
|
453000000 | |
CY2021 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
451000000 | |
CY2020 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
428000000 | |
CY2019 | us-gaap |
Capitalized Contract Cost Amortization
CapitalizedContractCostAmortization
|
427000000 | |
CY2021 | wtw |
Capitalized Contract Cost Disposals
CapitalizedContractCostDisposals
|
4000000 | |
CY2021 | us-gaap |
Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
|
1000000 | |
CY2020 | us-gaap |
Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
|
1000000 | |
CY2020 | wtw |
Capitalized Contract Cost Foreign Exchange Translation Gain Loss
CapitalizedContractCostForeignExchangeTranslationGainLoss
|
3000000 | |
CY2019 | wtw |
Capitalized Contract Cost Foreign Exchange Translation Gain Loss
CapitalizedContractCostForeignExchangeTranslationGainLoss
|
1000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
189000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
191000000 | |
CY2019Q4 | us-gaap |
Capitalized Contract Cost Net
CapitalizedContractCostNet
|
162000000 | |
CY2021 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
4 | |
CY2021 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
4 | |
CY2021 | us-gaap |
Revenues
Revenues
|
8998000000 | |
CY2020 | us-gaap |
Revenues
Revenues
|
8615000000 | |
CY2019 | us-gaap |
Revenues
Revenues
|
8370000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2692000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1011000000 | |
CY2019 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
15000000 | |
CY2021 | wtw |
Deferred Other Jurisdictions Tax Expense Benefit
DeferredOtherJurisdictionsTaxExpenseBenefit
|
-7000000 | |
CY2021 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-3000000 | |
CY2020 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
0 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
2692000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
1011000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
1046000000 | |
CY2021 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
79000000 | |
CY2020 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
3000000 | |
CY2019 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
94000000 | |
CY2021 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
25000000 | |
CY2020 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
-3000000 | |
CY2019 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
43000000 | |
CY2021 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
33000000 | |
CY2020 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
16000000 | |
CY2019 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
19000000 | |
CY2021 | wtw |
Current Other Jurisdictions Tax Expense Benefit
CurrentOtherJurisdictionsTaxExpenseBenefit
|
303000000 | |
CY2020 | wtw |
Current Other Jurisdictions Tax Expense Benefit
CurrentOtherJurisdictionsTaxExpenseBenefit
|
134000000 | |
CY2019 | wtw |
Current Other Jurisdictions Tax Expense Benefit
CurrentOtherJurisdictionsTaxExpenseBenefit
|
122000000 | |
CY2021 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
440000000 | |
CY2020 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
150000000 | |
CY2019 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
278000000 | |
CY2021 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
41000000 | |
CY2020 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
79000000 | |
CY2019 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-62000000 | |
CY2019 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-16000000 | |
CY2021 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
65000000 | |
CY2020 | wtw |
Deferred Other Jurisdictions Tax Expense Benefit
DeferredOtherJurisdictionsTaxExpenseBenefit
|
-28000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1046000000 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2019 | wtw |
Deferred Other Jurisdictions Tax Expense Benefit
DeferredOtherJurisdictionsTaxExpenseBenefit
|
-18000000 | |
CY2021 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
96000000 | |
CY2020 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
99000000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-81000000 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
536000000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
249000000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
197000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
2692000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1011000000 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2021 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
565000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
212000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
220000000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
21000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
19000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
34000000 | |
CY2021 | wtw |
Effective Income Tax Rate Reconciliation Net Adjustments On Acquisition Costs
EffectiveIncomeTaxRateReconciliationNetAdjustmentsOnAcquisitionCosts
|
-13000000 | |
CY2020 | wtw |
Effective Income Tax Rate Reconciliation Net Adjustments On Acquisition Costs
EffectiveIncomeTaxRateReconciliationNetAdjustmentsOnAcquisitionCosts
|
15000000 | |
CY2019 | wtw |
Effective Income Tax Rate Reconciliation Net Adjustments On Acquisition Costs
EffectiveIncomeTaxRateReconciliationNetAdjustmentsOnAcquisitionCosts
|
2000000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
36000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
7000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | |
CY2021 | wtw |
Effective Income Tax Rate Reconciliation Effect Of Foreign Exchange And Other Differences
EffectiveIncomeTaxRateReconciliationEffectOfForeignExchangeAndOtherDifferences
|
0 | |
CY2020 | wtw |
Effective Income Tax Rate Reconciliation Effect Of Foreign Exchange And Other Differences
EffectiveIncomeTaxRateReconciliationEffectOfForeignExchangeAndOtherDifferences
|
4000000 | |
CY2019 | wtw |
Effective Income Tax Rate Reconciliation Effect Of Foreign Exchange And Other Differences
EffectiveIncomeTaxRateReconciliationEffectOfForeignExchangeAndOtherDifferences
|
-1000000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-2000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
8000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-6000000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Deductions Other
IncomeTaxReconciliationDeductionsOther
|
84000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Deductions Other
IncomeTaxReconciliationDeductionsOther
|
90000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Deductions Other
IncomeTaxReconciliationDeductionsOther
|
93000000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
62000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
16000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
0 | |
CY2021 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
24000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
2000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
7000000 | |
CY2021 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
23000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-4000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
19000000 | |
CY2021 | wtw |
Income Tax Reconciliation Global Intangible Low Taxed Income
IncomeTaxReconciliationGlobalIntangibleLowTaxedIncome
|
4000000 | |
CY2021 | wtw |
Income Tax Reconciliation Base Erosion Anti Abuse Tax
IncomeTaxReconciliationBaseErosionAntiAbuseTax
|
22000000 | |
CY2020 | wtw |
Income Tax Reconciliation Base Erosion Anti Abuse Tax
IncomeTaxReconciliationBaseErosionAntiAbuseTax
|
83000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
71000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
92000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
1000000 | |
CY2020 | wtw |
Income Tax Reconciliation Global Intangible Low Taxed Income
IncomeTaxReconciliationGlobalIntangibleLowTaxedIncome
|
3000000 | |
CY2019 | wtw |
Income Tax Reconciliation Global Intangible Low Taxed Income
IncomeTaxReconciliationGlobalIntangibleLowTaxedIncome
|
7000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
40000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
189000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
334000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
|
142000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther
|
212000000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
2000000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
6000000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
5000000 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
536000000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
249000000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
197000000 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent
|
153000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent
|
165000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
92000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
90000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
22000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
25000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Derivative Instruments
DeferredTaxAssetsDerivativeInstruments
|
1000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Derivative Instruments
DeferredTaxAssetsDerivativeInstruments
|
1000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
671000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
959000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
42000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
84000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
629000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
875000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
735000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
788000000 | |
CY2021Q4 | wtw |
Deferred Tax Liabilities Operating Lease Right Of Use Assets
DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets
|
142000000 | |
CY2020Q4 | wtw |
Deferred Tax Liabilities Operating Lease Right Of Use Assets
DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets
|
159000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
95000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
78000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
228000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
152000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Derivatives
DeferredTaxLiabilitiesDerivatives
|
0 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Derivatives
DeferredTaxLiabilitiesDerivatives
|
1000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
|
195000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
|
163000000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
1395000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
1341000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
766000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
466000000 | |
CY2021 | us-gaap |
Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
|
130000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
766000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
466000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
629000000 | |
CY2021 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-42000000 | |
CY2020 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
8000000 | |
CY2019 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-5000000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
42000000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
84000000 | |
CY2021 | us-gaap |
Undistributed Earnings
UndistributedEarnings
|
14200000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
43000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
50000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
49000000 | |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
49000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Acquisition
UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition
|
0 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Acquisition
UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition
|
4000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
3000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
3000000 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
|
5000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
|
5000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Acquisition
UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition
|
0 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
1000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
2000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
1000000 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
0 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
3000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
0 | |
CY2021 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
6000000 | |
CY2020 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
2000000 | |
CY2019 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
1000000 | |
CY2021 | wtw |
Unrecognized Tax Benefits Other Increase Decrease
UnrecognizedTaxBenefitsOtherIncreaseDecrease
|
-1000000 | |
CY2020 | wtw |
Unrecognized Tax Benefits Other Increase Decrease
UnrecognizedTaxBenefitsOtherIncreaseDecrease
|
1000000 | |
CY2019 | wtw |
Unrecognized Tax Benefits Other Increase Decrease
UnrecognizedTaxBenefitsOtherIncreaseDecrease
|
0 | |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
43000000 | |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
50000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
49000000 | |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
3000000 | |
CY2019Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
492000000 | |
CY2020Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
492000000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
1936000000 | |
CY2020 | us-gaap |
Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
|
269000000 | |
CY2020 | wtw |
Property Plant And Equipment Acquisitions
PropertyPlantAndEquipmentAcquisitions
|
1000000 | |
CY2020 | us-gaap |
Property Plant And Equipment Disposals
PropertyPlantAndEquipmentDisposals
|
78000000 | |
CY2020 | wtw |
Abandonment Of Long Lived Asset
AbandonmentOfLongLivedAsset
|
35000000 | |
CY2020 | wtw |
Property Plant And Equipment Increase Decrease Due To Foreign Exchange
PropertyPlantAndEquipmentIncreaseDecreaseDueToForeignExchange
|
41000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
2134000000 | |
CY2021 | us-gaap |
Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
|
194000000 | |
CY2021 | us-gaap |
Property Plant And Equipment Disposals
PropertyPlantAndEquipmentDisposals
|
208000000 | |
CY2021 | wtw |
Property Plant And Equipment Increase Decrease Due To Foreign Exchange
PropertyPlantAndEquipmentIncreaseDecreaseDueToForeignExchange
|
-28000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
2092000000 | |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
891000000 | |
CY2020 | wtw |
Depreciation Expense Excluding Abandonment Of Internally Developed Software Asset
DepreciationExpenseExcludingAbandonmentOfInternallyDevelopedSoftwareAsset
|
272000000 | |
CY2020 | us-gaap |
Accumulated Depreciation Depletion And Amortization Sale Of Property Plant And Equipment1
AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment1
|
66000000 | |
CY2020 | wtw |
Accumulated Depreciation Depletion And Amortization Foreign Exchange
AccumulatedDepreciationDepletionAndAmortizationForeignExchange
|
24000000 | |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1121000000 | |
CY2021 | wtw |
Depreciation Expense Excluding Abandonment Of Internally Developed Software Asset
DepreciationExpenseExcludingAbandonmentOfInternallyDevelopedSoftwareAsset
|
281000000 | |
CY2021 | us-gaap |
Accumulated Depreciation Depletion And Amortization Sale Of Property Plant And Equipment1
AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment1
|
146000000 | |
CY2021 | wtw |
Accumulated Depreciation Depletion And Amortization Foreign Exchange
AccumulatedDepreciationDepletionAndAmortizationForeignExchange
|
-15000000 | |
CY2021Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
1241000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1013000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
851000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
|
26000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
|
28000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization
|
20000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization
|
20000000 | |
CY2021Q4 | us-gaap |
Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
|
6000000 | |
CY2020Q4 | us-gaap |
Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization
PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
|
8000000 | |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
10392000000 | |
CY2021 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
51000000 | |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
10385000000 | |
CY2020 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
50000000 | |
CY2019Q4 | us-gaap |
Goodwill Gross
GoodwillGross
|
10877000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
5914000000 | |
CY2021 | us-gaap |
Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
|
200000000 | |
CY2020 | us-gaap |
Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
|
130000000 | |
CY2020 | us-gaap |
Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
|
-9000000 | |
CY2020 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
-96000000 | |
CY2021 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
60000000 | |
CY2021Q4 | us-gaap |
Goodwill Gross
GoodwillGross
|
10675000000 | |
CY2020Q4 | us-gaap |
Goodwill Gross
GoodwillGross
|
10884000000 | |
CY2021Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
492000000 | |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
10183000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
2486000000 | |
CY2021 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
369000000 | |
CY2021 | us-gaap |
Finite Lived Intangible Assets Foreign Currency Translation Gain Loss
FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
|
24000000 | |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
3428000000 | |
CY2020 | us-gaap |
Finitelived Intangible Assets Acquired1
FinitelivedIntangibleAssetsAcquired1
|
57000000 | |
CY2020 | wtw |
Finite Lived Intangible Assets Disposed
FiniteLivedIntangibleAssetsDisposed
|
67000000 | |
CY2020 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
461000000 | |
CY2020 | us-gaap |
Finite Lived Intangible Assets Foreign Currency Translation Gain Loss
FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
|
-32000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
5930000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
2941000000 | |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
2989000000 | |
CY2021 | us-gaap |
Finitelived Intangible Assets Acquired1
FinitelivedIntangibleAssetsAcquired1
|
14000000 | |
CY2021 | wtw |
Finite Lived Intangible Assets Disposed
FiniteLivedIntangibleAssetsDisposed
|
55000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
5677000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
3122000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
2555000000 | |
CY2021 | us-gaap |
Finite Lived Intangible Asset Useful Life
FiniteLivedIntangibleAssetUsefulLife
|
P13Y | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
313000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
257000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
224000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
204000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
198000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
|
1359000000 | |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
2555000000 | |
CY2021 | us-gaap |
Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred
DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
|
2000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
613000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
971000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
3974000000 | |
CY2020Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
4664000000 | |
CY2019Q3 | us-gaap |
Debt Instrument Term
DebtInstrumentTerm
|
P1Y | |
CY2018Q3 | wtw |
Debt Instrument Interest Accrual Date Description
DebtInstrumentInterestAccrualDateDescription
|
Interest has accrued on both the 2028 senior notes and 2048 senior notes from September 10, 2018 and is paid in cash on March 15 and September 15 of each year. | |
CY2018Q3 | us-gaap |
Proceeds From Debt Net Of Issuance Costs
ProceedsFromDebtNetOfIssuanceCosts
|
989000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
785000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
412000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
790000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
131000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
662000000 | |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
3856000000 | |
CY2021Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
6636000000 | |
CY2021 | us-gaap |
Interest Expense
InterestExpense
|
211000000 | |
CY2020 | us-gaap |
Interest Expense
InterestExpense
|
244000000 | |
CY2019 | us-gaap |
Interest Expense
InterestExpense
|
234000000 | |
CY2020Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
|
45000000 | |
CY2021 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases
|
21000000 | |
CY2021 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
|
19000000 | |
CY2021 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
|
6000000 | |
CY2021 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Other Comprehensive Income
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome
|
-2000000 | |
CY2021Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
|
51000000 | |
CY2021 | wtw |
Fair Value Level One Level Two Or Level Three Transfers Amount
FairValueLevelOneLevelTwoOrLevelThreeTransfersAmount
|
0 | |
CY2020 | wtw |
Fair Value Level One Level Two Or Level Three Transfers Amount
FairValueLevelOneLevelTwoOrLevelThreeTransfersAmount
|
0 | |
CY2021 | wtw |
Defined Benefit Plans Percentage Of Obligation From Plans
DefinedBenefitPlansPercentageOfObligationFromPlans
|
0.99 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
|
460000000 | |
CY2021 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
155000000 | |
CY2020 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
160000000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
|
479000000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
|
2492000000 | |
CY2021Q4 | wtw |
Defined Benefit Plan Expected Future Benefit Payments
DefinedBenefitPlanExpectedFutureBenefitPayments
|
4782000000 | |
CY2019 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
150000000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
|
467000000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
|
433000000 | |
CY2021Q4 | us-gaap |
Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
|
451000000 | |
CY2021Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
720000000 | |
CY2021Q4 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
6000000 | |
CY2021Q4 | wtw |
Lease Right Of Use Asset
LeaseRightOfUseAsset
|
726000000 | |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
901000000 | |
CY2020Q4 | us-gaap |
Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
|
8000000 | |
CY2020Q4 | wtw |
Lease Right Of Use Asset
LeaseRightOfUseAsset
|
909000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
150000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
4000000 | |
CY2021Q4 | wtw |
Lease Liability Current
LeaseLiabilityCurrent
|
154000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
152000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
3000000 | |
CY2020Q4 | wtw |
Lease Liability Current
LeaseLiabilityCurrent
|
155000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
734000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
15000000 | |
CY2021Q4 | wtw |
Lease Liability Noncurrent
LeaseLiabilityNoncurrent
|
749000000 | |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
917000000 | |
CY2020 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
2000000 | |
CY2019 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
2000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
19000000 | |
CY2020Q4 | wtw |
Lease Liability Noncurrent
LeaseLiabilityNoncurrent
|
936000000 | |
CY2021 | us-gaap |
Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
|
1000000 | |
CY2021 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
3000000 | |
CY2020 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
3000000 | |
CY2019 | us-gaap |
Finance Lease Interest Expense
FinanceLeaseInterestExpense
|
3000000 | |
CY2021 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
192000000 | |
CY2020 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
181000000 | |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
191000000 | |
CY2021 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
1000000 | |
CY2020 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
1000000 | |
CY2019 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
2000000 | |
CY2021 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
52000000 | |
CY2020 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
53000000 | |
CY2019 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
51000000 | |
CY2021 | us-gaap |
Sublease Income
SubleaseIncome
|
20000000 | |
CY2020 | us-gaap |
Sublease Income
SubleaseIncome
|
21000000 | |
CY2019 | us-gaap |
Sublease Income
SubleaseIncome
|
16000000 | |
CY2021 | us-gaap |
Lease Cost
LeaseCost
|
229000000 | |
CY2020 | us-gaap |
Lease Cost
LeaseCost
|
219000000 | |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
233000000 | |
CY2021 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
186000000 | |
CY2020 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
190000000 | |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
205000000 | |
CY2021 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
3000000 | |
CY2020 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
3000000 | |
CY2019 | us-gaap |
Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
|
3000000 | |
CY2021 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
3000000 | |
CY2020 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
3000000 | |
CY2019 | us-gaap |
Finance Lease Principal Payments
FinanceLeasePrincipalPayments
|
2000000 | |
CY2021 | wtw |
Lease Payment
LeasePayment
|
192000000 | |
CY2020 | wtw |
Lease Payment
LeasePayment
|
196000000 | |
CY2019 | wtw |
Lease Payment
LeasePayment
|
210000000 | |
CY2021 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
37000000 | |
CY2020 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
70000000 | |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
124000000 | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P7Y6M | |
CY2021Q4 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y1M6D | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P8Y3M18D | |
CY2021Q4 | wtw |
Lease Liability Undiscounted Excess Amount
LeaseLiabilityUndiscountedExcessAmount
|
127000000 | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P5Y2M12D | |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.033 | |
CY2021Q4 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.127 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.034 | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.129 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
179000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
|
6000000 | |
CY2021Q4 | wtw |
Lease Liability Payments Due Next Twelve Months
LeaseLiabilityPaymentsDueNextTwelveMonths
|
185000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
151000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
|
6000000 | |
CY2021Q4 | wtw |
Lease Liability Payments Due Year Two
LeaseLiabilityPaymentsDueYearTwo
|
157000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
135000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
|
6000000 | |
CY2021Q4 | wtw |
Lease Liability Payments Due Year Three
LeaseLiabilityPaymentsDueYearThree
|
141000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
122000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
|
6000000 | |
CY2021Q4 | wtw |
Lease Liability Payments Due Year Four
LeaseLiabilityPaymentsDueYearFour
|
128000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
104000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
|
1000000 | |
CY2021Q4 | wtw |
Lease Liability Payments Due Year Five
LeaseLiabilityPaymentsDueYearFive
|
105000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
314000000 | |
CY2021Q4 | wtw |
Lease Liability Payments Due After Year Five
LeaseLiabilityPaymentsDueAfterYearFive
|
314000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
1005000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
|
25000000 | |
CY2021Q4 | wtw |
Lease Liability Payments Due
LeaseLiabilityPaymentsDue
|
1030000000 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
121000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
6000000 | |
CY2021Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
884000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
19000000 | |
CY2021Q4 | wtw |
Lease Liability
LeaseLiability
|
903000000 | |
CY2021Q4 | wtw |
Business Combination Deferred And Contingent Consideration
BusinessCombinationDeferredAndContingentConsideration
|
51000000 | |
CY2021 | wtw |
Payments For Deferred Contingent Consideration Financing Activities
PaymentsForDeferredContingentConsiderationFinancingActivities
|
19000000 | |
CY2021 | wtw |
Amount Payable From Option
AmountPayableFromOption
|
17000000 | |
CY2021Q4 | wtw |
Prepaid Expense And Accrued Revenue Receivable Current
PrepaidExpenseAndAccruedRevenueReceivableCurrent
|
137000000 | |
CY2020Q4 | wtw |
Prepaid Expense And Accrued Revenue Receivable Current
PrepaidExpenseAndAccruedRevenueReceivableCurrent
|
120000000 | |
CY2021Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
200000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net Current
CapitalizedContractCostNetCurrent
|
74000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net Current
CapitalizedContractCostNetCurrent
|
94000000 | |
CY2021Q4 | wtw |
Derivatives And Investments Current
DerivativesAndInvestmentsCurrent
|
35000000 | |
CY2020Q4 | wtw |
Derivatives And Investments Current
DerivativesAndInvestmentsCurrent
|
42000000 | |
CY2021Q4 | wtw |
Prepaid Bonuses Current
PrepaidBonusesCurrent
|
4000000 | |
CY2020Q4 | wtw |
Prepaid Bonuses Current
PrepaidBonusesCurrent
|
5000000 | |
CY2021Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
82000000 | |
CY2021Q4 | wtw |
Deferred Compensation Plan Assets Current
DeferredCompensationPlanAssetsCurrent
|
19000000 | |
CY2020Q4 | wtw |
Deferred Compensation Plan Assets Current
DeferredCompensationPlanAssetsCurrent
|
14000000 | |
CY2020Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
7000000 | |
CY2020Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
82000000 | |
CY2021Q4 | us-gaap |
Insurance Settlements Receivable Current
InsuranceSettlementsReceivableCurrent
|
1000000 | |
CY2020Q4 | us-gaap |
Insurance Settlements Receivable Current
InsuranceSettlementsReceivableCurrent
|
25000000 | |
CY2019 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
130000000 | |
CY2021 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
1000000 | |
CY2021Q4 | wtw |
Acquired Renewal Commission Receivable Current
AcquiredRenewalCommissionReceivableCurrent
|
11000000 | |
CY2020Q4 | wtw |
Acquired Renewal Commission Receivable Current
AcquiredRenewalCommissionReceivableCurrent
|
16000000 | |
CY2021Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
49000000 | |
CY2020Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
74000000 | |
CY2021Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
612000000 | |
CY2020Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
479000000 | |
CY2021Q4 | wtw |
Prepaid Expense And Accrued Revenue Receivable Noncurrent
PrepaidExpenseAndAccruedRevenueReceivableNoncurrent
|
11000000 | |
CY2020Q4 | wtw |
Prepaid Expense And Accrued Revenue Receivable Noncurrent
PrepaidExpenseAndAccruedRevenueReceivableNoncurrent
|
13000000 | |
CY2021Q4 | us-gaap |
Capitalized Contract Cost Net Noncurrent
CapitalizedContractCostNetNoncurrent
|
115000000 | |
CY2020Q4 | us-gaap |
Capitalized Contract Cost Net Noncurrent
CapitalizedContractCostNetNoncurrent
|
97000000 | |
CY2021Q4 | us-gaap |
Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
|
109000000 | |
CY2020Q4 | us-gaap |
Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
|
103000000 | |
CY2021Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
79000000 | |
CY2020Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
95000000 | |
CY2021Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
23000000 | |
CY2020Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
35000000 | |
CY2021Q4 | wtw |
Acquired Renewal Commissions Receivable Non Current
AcquiredRenewalCommissionsReceivableNonCurrent
|
52000000 | |
CY2020Q4 | wtw |
Acquired Renewal Commissions Receivable Non Current
AcquiredRenewalCommissionsReceivableNonCurrent
|
84000000 | |
CY2021Q4 | us-gaap |
Long Term Investments And Receivables Net
LongTermInvestmentsAndReceivablesNet
|
69000000 | |
CY2020Q4 | us-gaap |
Long Term Investments And Receivables Net
LongTermInvestmentsAndReceivablesNet
|
71000000 | |
CY2021Q4 | us-gaap |
Other Investments
OtherInvestments
|
55000000 | |
CY2020Q4 | us-gaap |
Other Investments
OtherInvestments
|
70000000 | |
CY2021Q4 | us-gaap |
Insurance Settlements Receivable Noncurrent
InsuranceSettlementsReceivableNoncurrent
|
96000000 | |
CY2020Q4 | us-gaap |
Insurance Settlements Receivable Noncurrent
InsuranceSettlementsReceivableNoncurrent
|
117000000 | |
CY2021Q4 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
532000000 | |
CY2020Q4 | us-gaap |
Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
|
327000000 | |
CY2021Q4 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
61000000 | |
CY2020Q4 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
68000000 | |
CY2021Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1202000000 | |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1080000000 | |
CY2021Q4 | us-gaap |
Accounts Payable Other Current
AccountsPayableOtherCurrent
|
898000000 | |
CY2020Q4 | us-gaap |
Accounts Payable Other Current
AccountsPayableOtherCurrent
|
857000000 | |
CY2021Q4 | wtw |
Accrued Discretionary And Incentive Compensation
AccruedDiscretionaryAndIncentiveCompensation
|
811000000 | |
CY2020Q4 | wtw |
Accrued Discretionary And Incentive Compensation
AccruedDiscretionaryAndIncentiveCompensation
|
800000000 | |
CY2020Q4 | us-gaap |
Litigation Reserve Current
LitigationReserveCurrent
|
210000000 | |
CY2021Q4 | us-gaap |
Other Deferred Compensation Arrangements Liability Current
OtherDeferredCompensationArrangementsLiabilityCurrent
|
145000000 | |
CY2020Q4 | us-gaap |
Other Deferred Compensation Arrangements Liability Current
OtherDeferredCompensationArrangementsLiabilityCurrent
|
156000000 | |
CY2021Q4 | us-gaap |
Other Employee Related Liabilities Current
OtherEmployeeRelatedLiabilitiesCurrent
|
72000000 | |
CY2020Q4 | us-gaap |
Other Employee Related Liabilities Current
OtherEmployeeRelatedLiabilitiesCurrent
|
75000000 | |
CY2021Q4 | wtw |
Deferred Revenue And Accrued Liabilities Current
DeferredRevenueAndAccruedLiabilitiesCurrent
|
1926000000 | |
CY2020Q4 | wtw |
Deferred Revenue And Accrued Liabilities Current
DeferredRevenueAndAccruedLiabilitiesCurrent
|
2098000000 | |
CY2021Q4 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
112000000 | |
CY2020Q4 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
103000000 | |
CY2021Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
278000000 | |
CY2020Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
97000000 | |
CY2021Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
55000000 | |
CY2020Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
68000000 | |
CY2021Q4 | us-gaap |
Deferred Compensation Liability Current
DeferredCompensationLiabilityCurrent
|
49000000 | |
CY2020Q4 | us-gaap |
Deferred Compensation Liability Current
DeferredCompensationLiabilityCurrent
|
55000000 | |
CY2021Q4 | wtw |
Business Combination Contingent Consideration Liability And Deferred Consideration Current
BusinessCombinationContingentConsiderationLiabilityAndDeferredConsiderationCurrent
|
24000000 | |
CY2020Q4 | wtw |
Business Combination Contingent Consideration Liability And Deferred Consideration Current
BusinessCombinationContingentConsiderationLiabilityAndDeferredConsiderationCurrent
|
39000000 | |
CY2021Q4 | us-gaap |
Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
|
65000000 | |
CY2020Q4 | us-gaap |
Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
|
37000000 | |
CY2021Q4 | wtw |
Payroll And Other Benefits Related Liabilities
PayrollAndOtherBenefitsRelatedLiabilities
|
230000000 | |
CY2020Q4 | wtw |
Payroll And Other Benefits Related Liabilities
PayrollAndOtherBenefitsRelatedLiabilities
|
228000000 | |
CY2020Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
5000000 | |
CY2021Q4 | us-gaap |
Accrued Sales Commission Current
AccruedSalesCommissionCurrent
|
101000000 | |
CY2020Q4 | us-gaap |
Accrued Sales Commission Current
AccruedSalesCommissionCurrent
|
95000000 | |
CY2021Q4 | us-gaap |
Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
|
101000000 | |
CY2020Q4 | us-gaap |
Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
|
71000000 | |
CY2021Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1015000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
798000000 | |
CY2021Q4 | us-gaap |
Litigation Reserve Noncurrent
LitigationReserveNoncurrent
|
311000000 | |
CY2020Q4 | us-gaap |
Litigation Reserve Noncurrent
LitigationReserveNoncurrent
|
325000000 | |
CY2021Q4 | us-gaap |
Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
|
64000000 | |
CY2020Q4 | us-gaap |
Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
|
81000000 | |
CY2021Q4 | wtw |
Provision For Liabilities Non Current
ProvisionForLiabilitiesNonCurrent
|
375000000 | |
CY2020Q4 | wtw |
Provision For Liabilities Non Current
ProvisionForLiabilitiesNonCurrent
|
406000000 | |
CY2020 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
81000000 | |
CY2019 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
-2000000 | |
CY2021 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
-303000000 | |
CY2020 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
-304000000 | |
CY2020 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
6000000 | |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
290000000 | |
CY2019 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
21000000 | |
CY2021 | us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
8000000 | |
CY2021 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
379000000 | |
CY2021Q4 | us-gaap |
Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
|
109000000 | |
CY2020Q4 | us-gaap |
Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
|
103000000 | |
CY2021Q4 | wtw |
Business Combination Contingent Consideration Liability And Deferred Consideration Noncurrent
BusinessCombinationContingentConsiderationLiabilityAndDeferredConsiderationNoncurrent
|
27000000 | |
CY2020Q4 | wtw |
Business Combination Contingent Consideration Liability And Deferred Consideration Noncurrent
BusinessCombinationContingentConsiderationLiabilityAndDeferredConsiderationNoncurrent
|
16000000 | |
CY2021Q4 | wtw |
Unrecognized Tax Benefits Including Interest
UnrecognizedTaxBenefitsIncludingInterest
|
43000000 | |
CY2020Q4 | wtw |
Unrecognized Tax Benefits Including Interest
UnrecognizedTaxBenefitsIncludingInterest
|
49000000 | |
CY2020Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
2000000 | |
CY2021Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
15000000 | |
CY2020Q4 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
19000000 | |
CY2021Q4 | us-gaap |
Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
|
59000000 | |
CY2020Q4 | us-gaap |
Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
|
101000000 | |
CY2021Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
253000000 | |
CY2019 | us-gaap |
Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
|
-234000000 | |
CY2021 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
8000000 | |
CY2020 | us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
3000000 | |
CY2019 | us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
-27000000 | |
CY2021 | wtw |
Miscellaneous Other Non Operating Income Expense
MiscellaneousOtherNonOperatingIncomeExpense
|
3000000 | |
CY2020 | wtw |
Miscellaneous Other Non Operating Income Expense
MiscellaneousOtherNonOperatingIncomeExpense
|
2000000 | |
CY2021 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
701000000 | |
CY2020 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
396000000 | |
CY2019 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
226000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
255000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
80000000 | |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
175000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-208000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-77000000 | |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-131000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-311000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-81000000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-230000000 | |
CY2019 | us-gaap |
Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
|
-9000000 | |
CY2020 | us-gaap |
Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
|
-11000000 | |
CY2021 | us-gaap |
Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
|
12000000 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
101000000 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
90000000 | |
CY2019 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
74000000 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
101000000 | |
CY2021 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
17000000 | |
CY2020 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
15000000 | |
CY2019 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
11000000 | |
CY2021 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
10000000 | |
CY2020 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
16000000 | |
CY2019 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
45000000 | |
CY2021 | wtw |
Employee Services Share Based Compensation Tax Benefit Realized From Vesting Of Rs Us
EmployeeServicesShareBasedCompensationTaxBenefitRealizedFromVestingOfRSUs
|
12000000 | |
CY2020 | wtw |
Employee Services Share Based Compensation Tax Benefit Realized From Vesting Of Rs Us
EmployeeServicesShareBasedCompensationTaxBenefitRealizedFromVestingOfRSUs
|
7000000 | |
CY2019 | wtw |
Employee Services Share Based Compensation Tax Benefit Realized From Vesting Of Rs Us
EmployeeServicesShareBasedCompensationTaxBenefitRealizedFromVestingOfRSUs
|
7000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
2156000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
762000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
849000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Attributable To Noncontrolling Entity
IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity
|
14000000 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Attributable To Noncontrolling Entity
IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity
|
24000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Attributable To Noncontrolling Entity
IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity
|
29000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
2142000000 | |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
129000000 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
820000000 | |
CY2021 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
2080000000 | |
CY2020 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
258000000 | |
CY2019 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
224000000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
7691000000 | |
CY2020 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | |
CY2019 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
0 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
738000000 | |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
128000000 | |
CY2020 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
130000000 | |
CY2019 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
130000000 | |
CY2020 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
130000000 | |
CY2019Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
8000000 | |
CY2019Q4 | us-gaap |
Other Restricted Assets Current
OtherRestrictedAssetsCurrent
|
3288000000 | |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
|
2000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
|
50000000 | |
CY2020Q4 | us-gaap |
Restricted Cash Current
RestrictedCashCurrent
|
7000000 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
16.68 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
5.69 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
6.32 | |
CY2021 | wtw |
Dilutive Securities Effect On Basic Earnings Per Share Continuing Operations
DilutiveSecuritiesEffectOnBasicEarningsPerShareContinuingOperations
|
-0.05 | |
CY2020 | wtw |
Dilutive Securities Effect On Basic Earnings Per Share Continuing Operations
DilutiveSecuritiesEffectOnBasicEarningsPerShareContinuingOperations
|
-0.02 | |
CY2019 | wtw |
Dilutive Securities Effect On Basic Earnings Per Share Continuing Operations
DilutiveSecuritiesEffectOnBasicEarningsPerShareContinuingOperations
|
-0.02 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
16.63 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
5.67 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
6.30 | |
CY2021 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
16.20 | |
CY2020 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
1.99 | |
CY2019 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
1.73 | |
CY2021 | wtw |
Dilutive Securities Effect On Basic Earnings Per Share Discontinued Operations
DilutiveSecuritiesEffectOnBasicEarningsPerShareDiscontinuedOperations
|
-0.05 | |
CY2020 | wtw |
Dilutive Securities Effect On Basic Earnings Per Share Discontinued Operations
DilutiveSecuritiesEffectOnBasicEarningsPerShareDiscontinuedOperations
|
-0.01 | |
CY2019 | wtw |
Dilutive Securities Effect On Basic Earnings Per Share Discontinued Operations
DilutiveSecuritiesEffectOnBasicEarningsPerShareDiscontinuedOperations
|
-0.01 | |
CY2021 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
16.15 | |
CY2020 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
1.98 | |
CY2019 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
1.72 | |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4486000000 | |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
2039000000 | |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
887000000 | |
CY2021Q4 | us-gaap |
Other Restricted Assets Current
OtherRestrictedAssetsCurrent
|
3203000000 | |
CY2020Q4 | us-gaap |
Other Restricted Assets Current
OtherRestrictedAssetsCurrent
|
4205000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
6301000000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
4183000000 | |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
1517000000 | |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
1992000000 | |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-78000000 | |
CY2021 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
570000000 | |
CY2020 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
310000000 | |
CY2019 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
299000000 | |
CY2021 | us-gaap |
Interest Paid Net
InterestPaidNet
|
212000000 | |
CY2020 | us-gaap |
Interest Paid Net
InterestPaidNet
|
229000000 | |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
210000000 | |
CY2021 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
5000000 | |
CY2020 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
10000000 | |
CY2019 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
11000000 | |
CY2021 | wtw |
Non Cash Or Part Non Cash Acquisition Fair Value Of Deferred And Contingent Consideration
NonCashOrPartNonCashAcquisitionFairValueOfDeferredAndContingentConsideration
|
21000000 | |
CY2020 | wtw |
Non Cash Or Part Non Cash Acquisition Fair Value Of Deferred And Contingent Consideration
NonCashOrPartNonCashAcquisitionFairValueOfDeferredAndContingentConsideration
|
9000000 | |
CY2019 | wtw |
Non Cash Or Part Non Cash Acquisition Fair Value Of Deferred And Contingent Consideration
NonCashOrPartNonCashAcquisitionFairValueOfDeferredAndContingentConsideration
|
13000000 | |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
305000000 | |
CY2021Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-12000000 | |
CY2021Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
919000000 | |
CY2021Q4 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
574000000 | |
CY2021Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
190000000 | |
CY2021Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
69000000 | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
6300000000 | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
4200000000 | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
4300000000 | |
CY2021Q1 | us-gaap |
Revenues
Revenues
|
2228000000 | |
CY2021Q2 | us-gaap |
Revenues
Revenues
|
2091000000 | |
CY2021Q3 | us-gaap |
Revenues
Revenues
|
1973000000 | |
CY2021Q4 | us-gaap |
Revenues
Revenues
|
2706000000 | |
CY2021Q1 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
2017000000 | |
CY2021Q2 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
1921000000 | |
CY2021Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
842000000 | |
CY2021Q4 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
2016000000 | |
CY2021Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
211000000 | |
CY2021Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
170000000 | |
CY2021Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1131000000 | |
CY2021Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
690000000 | |
CY2021Q1 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
546000000 | |
CY2021Q2 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
117000000 | |
CY2021Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
1833000000 | |
CY2021Q1 | us-gaap |
Profit Loss
ProfitLoss
|
736000000 | |
CY2021Q2 | us-gaap |
Profit Loss
ProfitLoss
|
186000000 | |
CY2021Q3 | us-gaap |
Profit Loss
ProfitLoss
|
907000000 | |
CY2021Q4 | us-gaap |
Profit Loss
ProfitLoss
|
2407000000 | |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
733000000 | |
CY2021Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
184000000 | |
CY2021Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
903000000 | |
CY2021Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
2402000000 | |
CY2021Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
4.18 | |
CY2021Q2 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.89 | |
CY2021Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
7.10 | |
CY2021Q4 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
4.56 | |
CY2021Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
4.17 | |
CY2021Q2 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.88 | |
CY2021Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
7.08 | |
CY2021Q4 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
4.54 | |
CY2020Q1 | us-gaap |
Revenues
Revenues
|
2122000000 | |
CY2020Q2 | us-gaap |
Revenues
Revenues
|
1927000000 | |
CY2020Q3 | us-gaap |
Revenues
Revenues
|
1897000000 | |
CY2020Q4 | us-gaap |
Revenues
Revenues
|
2669000000 | |
CY2020Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
94000000 | |
CY2020Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
121000000 | |
CY2020Q1 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
1982000000 | |
CY2020Q2 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
1853000000 | |
CY2020Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
1831000000 | |
CY2020Q4 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
2090000000 | |
CY2020Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
140000000 | |
CY2020Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
74000000 | |
CY2020Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
66000000 | |
CY2020Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
579000000 | |
CY2020Q1 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
130000000 | |
CY2020Q2 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
35000000 | |
CY2020Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
119000000 | |
CY2020Q4 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
478000000 | |
CY2020Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
183000000 | |
CY2020Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
67000000 | |
CY2020Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
3000000 | |
CY2020Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
5000000 | |
CY2020Q1 | us-gaap |
Profit Loss
ProfitLoss
|
313000000 | |
CY2020Q2 | us-gaap |
Profit Loss
ProfitLoss
|
102000000 | |
CY2020Q3 | us-gaap |
Profit Loss
ProfitLoss
|
122000000 | |
CY2020Q4 | us-gaap |
Profit Loss
ProfitLoss
|
483000000 | |
CY2020Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
476000000 | |
CY2020Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.94 | |
CY2020Q2 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.21 | |
CY2020Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.91 | |
CY2020Q4 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
3.63 | |
CY2020Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.94 | |
CY2020Q2 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.21 | |
CY2020Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.91 | |
CY2020Q4 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
3.62 |