2017 Q4 Form 10-Q Financial Statement
#000077686717000037 Filed on November 08, 2017
Income Statement
Concept | 2017 Q4 | 2017 Q3 | 2016 Q4 |
---|---|---|---|
Revenue | $114.0M | $87.50M | -$5.500M |
YoY Change | -2172.73% | 54.05% | -100.91% |
Cost Of Revenue | $33.10M | ||
YoY Change | 37.92% | ||
Gross Profit | $54.40M | ||
YoY Change | 65.85% | ||
Gross Profit Margin | 62.17% | ||
Selling, General & Admin | $102.6M | $74.80M | |
YoY Change | 17.06% | ||
% of Gross Profit | 137.5% | ||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $5.900M | $900.0K | $6.200M |
YoY Change | -4.84% | -30.77% | -122.63% |
% of Gross Profit | 1.65% | ||
Operating Expenses | $108.3M | $78.20M | $69.00M |
YoY Change | 56.96% | 11.55% | -108.65% |
Operating Profit | -$23.80M | ||
YoY Change | -36.19% | ||
Interest Expense | -$500.0K | -$900.0K | |
YoY Change | 80.0% | ||
% of Operating Profit | |||
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | $5.200M | $8.400M | -$74.50M |
YoY Change | -106.98% | -160.87% | -130.25% |
Income Tax | -$2.500M | -$4.000M | -$10.20M |
% Of Pretax Income | -48.08% | -47.62% | |
Net Earnings | $22.50M | $551.5M | -$38.90M |
YoY Change | -157.84% | 528.85% | -104.61% |
Net Earnings / Revenue | 19.74% | 630.29% | |
Basic Earnings Per Share | $6.00 | $130.80 | -$8.52 |
Diluted Earnings Per Share | $6.00 | $130.80 | -$8.52 |
COMMON SHARES | |||
Basic Shares Outstanding | 3.750M shares | 4.244M shares | 4.565M shares |
Diluted Shares Outstanding | 4.244M shares |
Balance Sheet
Concept | 2017 Q4 | 2017 Q3 | 2016 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | |||
YoY Change | |||
Cash & Equivalents | $97.10M | $48.60M | $80.20M |
Short-Term Investments | |||
Other Short-Term Assets | |||
YoY Change | |||
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | |||
YoY Change | |||
LONG-TERM ASSETS | |||
Property, Plant & Equipment | |||
YoY Change | |||
Goodwill | $25.90M | $25.90M | $25.90M |
YoY Change | 0.0% | 0.0% | 39.25% |
Intangibles | $36.20M | $19.30M | |
YoY Change | 87.56% | -38.34% | |
Long-Term Investments | $3.381B | $3.281B | $2.714B |
YoY Change | 24.58% | -37.07% | -36.46% |
Other Assets | $3.000M | $0.00 | $3.606B |
YoY Change | -99.92% | -100.0% | -26.36% |
Total Long-Term Assets | |||
YoY Change | |||
TOTAL ASSETS | |||
Total Short-Term Assets | |||
Total Long-Term Assets | |||
Total Assets | $3.659B | $3.637B | $6.520B |
YoY Change | -43.88% | -45.58% | -36.59% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | |||
YoY Change | |||
Accrued Expenses | $81.00M | $77.00M | $96.00M |
YoY Change | -15.63% | -37.9% | -31.91% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $113.0M | $127.0M | $109.0M |
YoY Change | 3.67% | -17.53% | -22.7% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $24.00M | $9.000M | $13.00M |
YoY Change | 84.62% | -96.89% | -96.15% |
Other Long-Term Liabilities | $25.00M | $45.00M | $2.600B |
YoY Change | -99.04% | -79.45% | -21.16% |
Total Long-Term Liabilities | $49.00M | $54.00M | $2.613B |
YoY Change | -98.12% | -89.37% | -28.14% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $113.0M | $127.0M | $109.0M |
Total Long-Term Liabilities | $49.00M | $54.00M | $2.613B |
Total Liabilities | $298.4M | $299.9M | $2.804B |
YoY Change | -89.36% | -89.59% | -52.59% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $2.823B | $2.801B | $2.777B |
YoY Change | 1.68% | -1.61% | -9.99% |
Common Stock | $670.6M | $669.3M | $810.7M |
YoY Change | -17.28% | -17.35% | -17.12% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $3.493B | $3.469B | $3.583B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $3.659B | $3.637B | $6.520B |
YoY Change | -43.88% | -45.58% | -36.59% |
Cashflow Statement
Concept | 2017 Q4 | 2017 Q3 | 2016 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $22.50M | $551.5M | -$38.90M |
YoY Change | -157.84% | 528.85% | -104.61% |
Depreciation, Depletion And Amortization | $5.900M | $900.0K | $6.200M |
YoY Change | -4.84% | -30.77% | -122.63% |
Cash From Operating Activities | $2.000M | $71.50M | -$18.50M |
YoY Change | -110.81% | 57.14% | -87.93% |
INVESTING ACTIVITIES | |||
Capital Expenditures | |||
YoY Change | |||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $20.80M | $733.6M | -$66.30M |
YoY Change | -131.37% | 86.86% | -230.26% |
Cash From Investing Activities | $20.80M | $733.7M | -$65.40M |
YoY Change | -131.8% | 86.55% | -228.49% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 25.70M | -713.5M | -19.70M |
YoY Change | -230.46% | 120.28% | -146.46% |
NET CHANGE | |||
Cash From Operating Activities | 2.000M | 71.50M | -18.50M |
Cash From Investing Activities | 20.80M | 733.7M | -65.40M |
Cash From Financing Activities | 25.70M | -713.5M | -19.70M |
Net Change In Cash | 48.50M | 91.70M | -103.6M |
YoY Change | -146.81% | -20.19% | 72.67% |
FREE CASH FLOW | |||
Cash From Operating Activities | $2.000M | $71.50M | -$18.50M |
Capital Expenditures | |||
Free Cash Flow | |||
YoY Change |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
wtm |
Trading Securities Realized Foreign Currency Gain Loss Netof Tax
TradingSecuritiesRealizedForeignCurrencyGainLossNetofTax
|
-200000 | USD | |
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2017 | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2017-09-30 | ||
dei |
Document Type
DocumentType
|
10-Q | ||
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Entity Central Index Key
EntityCentralIndexKey
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CY2017Q4 | dei |
Entity Common Stock Shares Outstanding
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|
3749971 | shares |
dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
WHITE MOUNTAINS INSURANCE GROUP LTD | ||
us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
3700000 | USD | |
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Accretion Amortization Of Discounts And Premiums Investments
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|
6600000 | USD | |
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Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
14800000 | USD |
CY2017Q3 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
15400000 | USD |
us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
-100000 | USD | |
us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
7.03 | ||
wtm |
Net Investment Income Surplus Notes
NetInvestmentIncomeSurplusNotes
|
0 | USD | |
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Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
|
-1400000 | USD |
CY2017Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
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|
-1300000 | USD |
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Additional Paid In Capital Common Stock
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Additional Paid In Capital Common Stock
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Advertising Revenue
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28200000 | USD |
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Advertising Revenue
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Advertising Revenue
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38800000 | USD |
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Advertising Revenue
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103900000 | USD | |
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Amortization Of Intangible Assets
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|
2600000 | USD |
us-gaap |
Amortization Of Intangible Assets
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8000000 | USD | |
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Amortization Of Intangible Assets
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|
2500000 | USD |
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Amortization Of Intangible Assets
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|
7400000 | USD | |
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Assets
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|
6520200000 | USD |
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Assets
Assets
|
3637100000 | USD |
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Assets Held For Sale Not Part Of Disposal Group Other
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|
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Assets Held For Sale Not Part Of Disposal Group Other
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0 | USD |
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Benefits Losses And Expenses
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Benefits Losses And Expenses
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236000000 | USD | |
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Benefits Losses And Expenses
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Benefits Losses And Expenses
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257200000 | USD | |
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Cash And Cash Equivalents At Carrying Value
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Cash And Cash Equivalents At Carrying Value
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Cash And Cash Equivalents At Carrying Value
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Cash And Cash Equivalents Period Increase Decrease
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Cash And Cash Equivalents Period Increase Decrease
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Common Stock Dividends Per Share Declared
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Common Stock Dividends Per Share Declared
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Common Stock Dividends Per Share Declared
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0.00 | |
us-gaap |
Common Stock Dividends Per Share Declared
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Common Stock Par Or Stated Value Per Share
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Common Stock Par Or Stated Value Per Share
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Common Stock Shares Authorized
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Common Stock Shares Authorized
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Common Stock Shares Issued
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Common Stock Shares Issued
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Common Stock Value
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Common Stock Value
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Comprehensive Income Net Of Tax
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Comprehensive Income Net Of Tax
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Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
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Cost Of Goods Sold
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Cost Of Services
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Cost Of Goods Sold
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Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
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|
0 | USD |
us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
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|
100000 | USD | |
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|
90700000 | USD |
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Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
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|
586100000 | USD | |
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|
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Cost Of Goods Sold
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Cost Of Services
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Deferred Income Tax Expense Benefit
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Deferred Policy Acquisition Cost Amortization Expense
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Deferred Policy Acquisition Cost Amortization Expense
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3100000 | USD | |
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Deferred Policy Acquisition Costs
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|
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Deferred Policy Acquisition Costs
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Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
13300000 | USD | |
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Depreciation Depletion And Amortization
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|
25900000 | USD | |
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Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
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|
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Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
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|
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Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
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Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax
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Disposal Group Including Discontinued Operation Intangible Assets
DisposalGroupIncludingDiscontinuedOperationIntangibleAssets
|
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Disposal Group Including Discontinued Operation Intangible Assets
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|
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Earnings Per Share Basic
EarningsPerShareBasic
|
18.65 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
85.28 | ||
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Earnings Per Share Basic
EarningsPerShareBasic
|
130.81 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
135.06 | ||
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Earnings Per Share Basic Undistributed
EarningsPerShareBasicUndistributed
|
1.31 | |
us-gaap |
Earnings Per Share Basic Undistributed
EarningsPerShareBasicUndistributed
|
-15.47 | ||
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Earnings Per Share Basic Undistributed
EarningsPerShareBasicUndistributed
|
5.36 | |
us-gaap |
Earnings Per Share Basic Undistributed
EarningsPerShareBasicUndistributed
|
6.03 | ||
CY2016Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
18.61 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
85.13 | ||
CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
130.81 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
135.06 | ||
CY2016Q3 | us-gaap |
Earnings Per Share Diluted Undistributed
EarningsPerShareDilutedUndistributed
|
1.31 | |
us-gaap |
Earnings Per Share Diluted Undistributed
EarningsPerShareDilutedUndistributed
|
-15.47 | ||
CY2017Q3 | us-gaap |
Earnings Per Share Diluted Undistributed
EarningsPerShareDilutedUndistributed
|
5.36 | |
us-gaap |
Earnings Per Share Diluted Undistributed
EarningsPerShareDilutedUndistributed
|
6.03 | ||
CY2016Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-1.239 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
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|
-0.312 | ||
us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | ||
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
3726900000 | USD | |
CY2017Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.476 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-2.039 | ||
us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | ||
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
2078200000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
2887000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
2229900000 | USD | |
CY2016Q3 | us-gaap |
Finitelived Intangible Assets Acquired1
FinitelivedIntangibleAssetsAcquired1
|
7600000 | USD |
us-gaap |
Finitelived Intangible Assets Acquired1
FinitelivedIntangibleAssetsAcquired1
|
7600000 | USD | |
us-gaap |
Finitelived Intangible Assets Acquired1
FinitelivedIntangibleAssetsAcquired1
|
USD | ||
CY2016Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
0 | USD |
us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
0 | USD | |
CY2017Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
-600000 | USD |
us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
-200000 | USD | |
CY2016Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
300000 | USD |
us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
2900000 | USD | |
CY2017Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-400000 | USD |
us-gaap |
Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
|
-400000 | USD | |
CY2016Q3 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
10900000 | USD |
us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
27200000 | USD | |
CY2017Q3 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
32500000 | USD |
us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
102500000 | USD | |
CY2016Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
42400000 | USD |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
144900000 | USD | |
CY2017Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
44100000 | USD |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
162200000 | USD | |
CY2015Q4 | us-gaap |
Goodwill
Goodwill
|
18600000 | USD |
CY2016Q2 | us-gaap |
Goodwill
Goodwill
|
18300000 | USD |
CY2016Q3 | us-gaap |
Goodwill
Goodwill
|
25900000 | USD |
CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
25900000 | USD |
CY2017Q2 | us-gaap |
Goodwill
Goodwill
|
25900000 | USD |
CY2017Q3 | us-gaap |
Goodwill
Goodwill
|
25900000 | USD |
CY2016Q3 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
1100000 | USD |
CY2017Q3 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
0 | USD |
us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
0 | USD | |
us-gaap |
Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
|
300000 | USD | |
CY2016Q3 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
6400000 | USD |
us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-74700000 | USD | |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
23000000 | USD |
us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
31500000 | USD | |
CY2016Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-13800000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-72800000 | USD | |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
8400000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
2600000 | USD | |
CY2016Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
3300000 | USD |
us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
-50100000 | USD | |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
12400000 | USD |
us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
7900000 | USD | |
CY2016Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.31 | |
us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-14.47 | ||
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
5.36 | |
CY2016Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.31 | |
us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-14.47 | ||
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
5.36 | |
us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
7.03 | ||
CY2016Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
36500000 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
100900000 | USD | |
CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-15200000 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
20500000 | USD | |
CY2016Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-84400000 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-515400000 | USD | |
CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-539100000 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-573200000 | USD | |
CY2016Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
17.34 | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
99.75 | ||
CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
125.45 | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
128.03 | ||
CY2016Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
17.30 | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
99.60 | ||
CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
125.45 | |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
128.03 | ||
CY2016Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-17100000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-22700000 | USD | |
CY2017Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-4000000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-5300000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
0 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
0 | USD | |
us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
2800000 | USD | |
us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
3500000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
117600000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
21500000 | USD | |
us-gaap |
Increase Decrease In Restricted Cash For Operating Activities
IncreaseDecreaseInRestrictedCashForOperatingActivities
|
-5800000 | USD | |
us-gaap |
Increase Decrease In Restricted Cash For Operating Activities
IncreaseDecreaseInRestrictedCashForOperatingActivities
|
0 | USD | |
us-gaap |
Increase Decrease In Unearned Premiums
IncreaseDecreaseInUnearnedPremiums
|
20100000 | USD | |
us-gaap |
Increase Decrease In Unearned Premiums
IncreaseDecreaseInUnearnedPremiums
|
36200000 | USD | |
CY2016Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
11943 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
8208 | shares | |
CY2015Q4 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
45500000 | USD |
CY2016Q2 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
41600000 | USD |
CY2016Q3 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
47700000 | USD |
CY2016Q4 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
45200000 | USD |
CY2017Q2 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
40300000 | USD |
CY2017Q3 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
37800000 | USD |
CY2016Q3 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
10000000 | USD |
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
19500000 | USD | |
CY2017Q3 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
12900000 | USD |
us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
41700000 | USD | |
CY2016Q3 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
500000 | USD |
us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
2600000 | USD | |
CY2017Q3 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
900000 | USD |
us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
1800000 | USD | |
us-gaap |
Interest Paid
InterestPaid
|
700000 | USD | |
us-gaap |
Interest Paid
InterestPaid
|
500000 | USD | |
CY2016Q3 | us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
400000 | USD |
us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
1300000 | USD | |
CY2017Q3 | us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
700000 | USD |
us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
2000000 | USD | |
CY2016Q4 | us-gaap |
Investments
Investments
|
2714400000 | USD |
CY2017Q3 | us-gaap |
Investments
Investments
|
3280500000 | USD |
CY2015Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
1543500000 | USD |
CY2016Q3 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
2406900000 | USD |
CY2016Q4 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
2547300000 | USD |
CY2017Q3 | us-gaap |
Investments Fair Value Disclosure
InvestmentsFairValueDisclosure
|
2509400000 | USD |
CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
2804200000 | USD |
CY2017Q3 | us-gaap |
Liabilities
Liabilities
|
299900000 | USD |
CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
6520200000 | USD |
CY2017Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
3637100000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
12700000 | USD |
CY2017Q3 | us-gaap |
Long Term Debt
LongTermDebt
|
9400000 | USD |
CY2016Q4 | us-gaap |
Minority Interest
MinorityInterest
|
133300000 | USD |
CY2017Q3 | us-gaap |
Minority Interest
MinorityInterest
|
-131600000 | USD |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-928700000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-724700000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-856000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-662800000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
1342200000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
697700000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
1072500000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
694700000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-136600000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
92600000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
-174700000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
-64400000 | USD | |
CY2016Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
-3100000 | USD |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
24600000 | USD | |
CY2017Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
-10600000 | USD |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
-23600000 | USD | |
CY2016Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
90800000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
440700000 | USD | |
CY2017Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
562100000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
604700000 | USD | |
CY2016Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
9600000 | USD |
us-gaap |
Net Investment Income
NetInvestmentIncome
|
18200000 | USD | |
CY2017Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
12200000 | USD |
us-gaap |
Net Investment Income
NetInvestmentIncome
|
39700000 | USD | |
CY2016Q3 | us-gaap |
Net Realized Or Unrealized Gain Loss On Trading Securities
NetRealizedOrUnrealizedGainLossOnTradingSecurities
|
10900000 | USD |
us-gaap |
Net Realized Or Unrealized Gain Loss On Trading Securities
NetRealizedOrUnrealizedGainLossOnTradingSecurities
|
27200000 | USD | |
CY2017Q3 | us-gaap |
Net Realized Or Unrealized Gain Loss On Trading Securities
NetRealizedOrUnrealizedGainLossOnTradingSecurities
|
32500000 | USD |
us-gaap |
Net Realized Or Unrealized Gain Loss On Trading Securities
NetRealizedOrUnrealizedGainLossOnTradingSecurities
|
102500000 | USD | |
CY2016Q4 | us-gaap |
Other Assets
OtherAssets
|
49100000 | USD |
CY2017Q3 | us-gaap |
Other Assets
OtherAssets
|
46100000 | USD |
CY2016Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
200000 | USD |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-400000 | USD | |
CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
0 | USD |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
200000 | USD | |
CY2016Q3 | us-gaap |
Other Income
OtherIncome
|
4700000 | USD |
us-gaap |
Other Income
OtherIncome
|
18000000 | USD | |
CY2017Q3 | us-gaap |
Other Income
OtherIncome
|
1600000 | USD |
us-gaap |
Other Income
OtherIncome
|
6100000 | USD | |
CY2016Q4 | us-gaap |
Other Investments
OtherInvestments
|
172800000 | USD |
CY2017Q3 | us-gaap |
Other Investments
OtherInvestments
|
229600000 | USD |
CY2016Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
43600000 | USD |
CY2017Q3 | us-gaap |
Other Liabilities
OtherLiabilities
|
45400000 | USD |
CY2016Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
172800000 | USD |
CY2017Q3 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
229600000 | USD |
CY2016Q3 | us-gaap |
Other Underwriting Expense
OtherUnderwritingExpense
|
200000 | USD |
us-gaap |
Other Underwriting Expense
OtherUnderwritingExpense
|
400000 | USD | |
CY2017Q3 | us-gaap |
Other Underwriting Expense
OtherUnderwritingExpense
|
100000 | USD |
us-gaap |
Other Underwriting Expense
OtherUnderwritingExpense
|
300000 | USD | |
CY2016Q4 | us-gaap |
Payables To Broker Dealers And Clearing Organizations
PayablesToBrokerDealersAndClearingOrganizations
|
0 | USD |
CY2017Q3 | us-gaap |
Payables To Broker Dealers And Clearing Organizations
PayablesToBrokerDealersAndClearingOrganizations
|
49700000 | USD |
us-gaap |
Payments For Proceeds From Short Term Investments
PaymentsForProceedsFromShortTermInvestments
|
82300000 | USD | |
us-gaap |
Payments For Proceeds From Short Term Investments
PaymentsForProceedsFromShortTermInvestments
|
612200000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
860900000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
714600000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
5400000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
4600000 | USD | |
us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
0 | USD | |
us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
700000 | USD | |
us-gaap |
Payments To Acquire Businesses And Interest In Affiliates
PaymentsToAcquireBusinessesAndInterestInAffiliates
|
13700000 | USD | |
us-gaap |
Payments To Acquire Businesses And Interest In Affiliates
PaymentsToAcquireBusinessesAndInterestInAffiliates
|
0 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
36600000 | USD | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
67700000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
900000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
900000 | USD | |
CY2016Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
2200000 | USD |
us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
6800000 | USD | |
CY2017Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
0 | USD |
us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
1100000 | USD | |
CY2016Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
3400000 | USD |
us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
10200000 | USD | |
CY2017Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
2400000 | USD |
us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
7600000 | USD | |
CY2016Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
1600000 | USD |
CY2017Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
4500000 | USD |
us-gaap |
Proceeds From Divestiture Of Interest In Subsidiaries And Affiliates
ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates
|
2657200000 | USD | |
us-gaap |
Proceeds From Divestiture Of Interest In Subsidiaries And Affiliates
ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates
|
1131000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
3700000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
0 | USD | |
us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
352500000 | USD | |
us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
361000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-5800000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-9300000 | USD | |
us-gaap |
Proceeds From Payments To Minority Shareholders
ProceedsFromPaymentsToMinorityShareholders
|
-141600000 | USD | |
us-gaap |
Proceeds From Payments To Minority Shareholders
ProceedsFromPaymentsToMinorityShareholders
|
0 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
10100000 | USD | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
1300000 | USD | |
CY2016Q3 | us-gaap |
Profit Loss
ProfitLoss
|
87700000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
465300000 | USD | |
CY2017Q3 | us-gaap |
Profit Loss
ProfitLoss
|
551500000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
581100000 | USD | |
CY2016Q4 | us-gaap |
Receivables From Brokers Dealers And Clearing Organizations
ReceivablesFromBrokersDealersAndClearingOrganizations
|
4800000 | USD |
CY2017Q3 | us-gaap |
Receivables From Brokers Dealers And Clearing Organizations
ReceivablesFromBrokersDealersAndClearingOrganizations
|
190100000 | USD |
us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
401800000 | USD | |
us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
364600000 | USD | |
CY2015Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
5800000 | USD |
CY2016Q3 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
0 | USD |
CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
0 | USD |
CY2017Q3 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
0 | USD |
CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2776600000 | USD |
CY2017Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2800800000 | USD |
CY2016Q3 | us-gaap |
Revenues
Revenues
|
56800000 | USD |
us-gaap |
Revenues
Revenues
|
163200000 | USD | |
CY2017Q3 | us-gaap |
Revenues
Revenues
|
87500000 | USD |
us-gaap |
Revenues
Revenues
|
259800000 | USD | |
CY2016Q4 | us-gaap |
Shares Issued Price Per Share
SharesIssuedPricePerShare
|
742 | |
CY2016Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
174900000 | USD |
CY2017Q3 | us-gaap |
Short Term Investments
ShortTermInvestments
|
786500000 | USD |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
4477000 | shares | |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3582700000 | USD |
CY2017Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3468800000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3716000000 | USD |
CY2017Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
3337200000 | USD |
CY2016Q4 | us-gaap |
Trading Securities Debt
TradingSecuritiesDebt
|
2081100000 | USD |
CY2017Q3 | us-gaap |
Trading Securities Debt
TradingSecuritiesDebt
|
1490000000 | USD |
CY2016Q4 | us-gaap |
Trading Securities Equity
TradingSecuritiesEquity
|
285600000 | USD |
CY2017Q3 | us-gaap |
Trading Securities Equity
TradingSecuritiesEquity
|
774400000 | USD |
CY2016Q3 | us-gaap |
Trading Securities Realized Gain Loss
TradingSecuritiesRealizedGainLoss
|
700000 | USD |
us-gaap |
Trading Securities Realized Gain Loss
TradingSecuritiesRealizedGainLoss
|
265000000 | USD | |
CY2017Q3 | us-gaap |
Trading Securities Realized Gain Loss
TradingSecuritiesRealizedGainLoss
|
7400000 | USD |
us-gaap |
Trading Securities Realized Gain Loss
TradingSecuritiesRealizedGainLoss
|
21000000 | USD | |
CY2016Q3 | us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
9900000 | USD |
us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
-240700000 | USD | |
CY2017Q3 | us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
26100000 | USD |
us-gaap |
Trading Securities Unrealized Holding Gain Loss
TradingSecuritiesUnrealizedHoldingGainLoss
|
82100000 | USD | |
CY2016Q3 | us-gaap |
Undistributed Earnings
UndistributedEarnings
|
6300000 | USD |
us-gaap |
Undistributed Earnings
UndistributedEarnings
|
-79800000 | USD | |
CY2017Q3 | us-gaap |
Undistributed Earnings
UndistributedEarnings
|
22700000 | USD |
us-gaap |
Undistributed Earnings
UndistributedEarnings
|
26600000 | USD | |
CY2016Q4 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
82900000 | USD |
CY2017Q3 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
118500000 | USD |
CY2016Q3 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
4879400 | shares |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
5174800 | shares | |
CY2017Q3 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
4297200 | shares |
CY2016Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4811300 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
5111900 | shares | |
CY2017Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4243500 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
4422500 | shares | |
CY2016Q3 | us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
4867400 | shares |
us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
5166600 | shares | |
CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
4297200 | shares |
us-gaap |
Weighted Average Number Of Shares Issued Basic
WeightedAverageNumberOfSharesIssuedBasic
|
4477000 | shares | |
CY2016Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4799300 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
5103700 | shares | |
CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4243500 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
4422500 | shares | |
CY2016Q3 | us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
68100 | shares |
us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
62900 | shares | |
CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
53700 | shares |
us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
54500 | shares | |
CY2016Q4 | wtm |
Accumulated Other Comprehensive Income Loss Net Of Tax Other
AccumulatedOtherComprehensiveIncomeLossNetOfTaxOther
|
-3200000 | USD |
CY2017Q3 | wtm |
Accumulated Other Comprehensive Income Loss Net Of Tax Other
AccumulatedOtherComprehensiveIncomeLossNetOfTaxOther
|
0 | USD |
CY2016Q3 | wtm |
Aggregate Allocation To Restricted Shares Including Dividend
AggregateAllocationToRestrictedSharesIncludingDividend
|
100000 | USD |
wtm |
Aggregate Allocation To Restricted Shares Including Dividend
AggregateAllocationToRestrictedSharesIncludingDividend
|
-800000 | USD | |
CY2017Q3 | wtm |
Aggregate Allocation To Restricted Shares Including Dividend
AggregateAllocationToRestrictedSharesIncludingDividend
|
300000 | USD |
wtm |
Aggregate Allocation To Restricted Shares Including Dividend
AggregateAllocationToRestrictedSharesIncludingDividend
|
400000 | USD | |
CY2016Q4 | wtm |
Cash Including Restricted Cash
CashIncludingRestrictedCash
|
80200000 | USD |
CY2017Q3 | wtm |
Cash Including Restricted Cash
CashIncludingRestrictedCash
|
48600000 | USD |
CY2015Q4 | wtm |
Cash Reclassified From Assets Held For Sale
CashReclassifiedFromAssetsHeldForSale
|
1200000 | USD |
CY2016Q3 | wtm |
Cash Reclassified From Assets Held For Sale
CashReclassifiedFromAssetsHeldForSale
|
3800000 | USD |
CY2016Q4 | wtm |
Cash Reclassified From Assets Held For Sale
CashReclassifiedFromAssetsHeldForSale
|
900000 | USD |
CY2017Q3 | wtm |
Cash Reclassified From Assets Held For Sale
CashReclassifiedFromAssetsHeldForSale
|
0 | USD |
wtm |
Distributionfrom Contributionsto Discontinued Operationsfor Investing Activities
DistributionfromContributionstoDiscontinuedOperationsforInvestingActivities
|
396600000 | USD | |
wtm |
Distributionfrom Contributionsto Discontinued Operationsfor Investing Activities
DistributionfromContributionstoDiscontinuedOperationsforInvestingActivities
|
-167700000 | USD | |
wtm |
Distributionsfromcontributionstodiscontinuedoperations
Distributionsfromcontributionstodiscontinuedoperations
|
42200000 | USD | |
wtm |
Distributionsfromcontributionstodiscontinuedoperations
Distributionsfromcontributionstodiscontinuedoperations
|
45200000 | USD | |
CY2016Q3 | wtm |
Dividends Common Stock Cash Net Of Restricted Common Share Amounts
DividendsCommonStockCashNetOfRestrictedCommonShareAmounts
|
0 | USD |
wtm |
Dividends Common Stock Cash Net Of Restricted Common Share Amounts
DividendsCommonStockCashNetOfRestrictedCommonShareAmounts
|
5900000 | USD | |
CY2017Q3 | wtm |
Dividends Common Stock Cash Net Of Restricted Common Share Amounts
DividendsCommonStockCashNetOfRestrictedCommonShareAmounts
|
0 | USD |
wtm |
Dividends Common Stock Cash Net Of Restricted Common Share Amounts
DividendsCommonStockCashNetOfRestrictedCommonShareAmounts
|
4500000 | USD | |
wtm |
Fair Value Assets Measured On Recurring Basis Gain Loss Included In Earnings
FairValueAssetsMeasuredOnRecurringBasisGainLossIncludedInEarnings
|
-27200000 | USD | |
wtm |
Fair Value Assets Measured On Recurring Basis Gain Loss Included In Earnings
FairValueAssetsMeasuredOnRecurringBasisGainLossIncludedInEarnings
|
125600000 | USD | |
wtm |
Fair Value Assets Measured On Recurring Basis Transfers In
FairValueAssetsMeasuredOnRecurringBasisTransfersIn
|
68000000 | USD | |
wtm |
Fair Value Assets Measured On Recurring Basis Transfers In
FairValueAssetsMeasuredOnRecurringBasisTransfersIn
|
13100000 | USD | |
wtm |
Fair Value Assets Measured On Recurring Basis Transfers Out
FairValueAssetsMeasuredOnRecurringBasisTransfersOut
|
68000000 | USD | |
wtm |
Fair Value Assets Measured On Recurring Basis Transfers Out
FairValueAssetsMeasuredOnRecurringBasisTransfersOut
|
13100000 | USD | |
wtm |
Goodwilland Indefinitelived Intangible Assets Writtenoff Relatedto Saleof Business Unit
GoodwillandIndefinitelivedIntangibleAssetsWrittenoffRelatedtoSaleofBusinessUnit
|
2800000 | USD | |
CY2016Q4 | wtm |
Incentive Compensation Payable
IncentiveCompensationPayable
|
95700000 | USD |
CY2017Q3 | wtm |
Incentive Compensation Payable
IncentiveCompensationPayable
|
76900000 | USD |
CY2016Q3 | wtm |
Income Loss From Continuing Operatings Excluding Portion Attributable To Noncontrolling Interest Net
IncomeLossFromContinuingOperatingsExcludingPortionAttributableToNoncontrollingInterestNet
|
6300000 | USD |
wtm |
Income Loss From Continuing Operatings Excluding Portion Attributable To Noncontrolling Interest Net
IncomeLossFromContinuingOperatingsExcludingPortionAttributableToNoncontrollingInterestNet
|
-73900000 | USD | |
CY2017Q3 | wtm |
Income Loss From Continuing Operatings Excluding Portion Attributable To Noncontrolling Interest Net
IncomeLossFromContinuingOperatingsExcludingPortionAttributableToNoncontrollingInterestNet
|
22700000 | USD |
wtm |
Income Loss From Continuing Operatings Excluding Portion Attributable To Noncontrolling Interest Net
IncomeLossFromContinuingOperatingsExcludingPortionAttributableToNoncontrollingInterestNet
|
31100000 | USD | |
wtm |
Increase Decrease In Unsettled Accounts Receivable And Accounts Payable
IncreaseDecreaseInUnsettledAccountsReceivableAndAccountsPayable
|
-113700000 | USD | |
wtm |
Increase Decrease In Unsettled Accounts Receivable And Accounts Payable
IncreaseDecreaseInUnsettledAccountsReceivableAndAccountsPayable
|
-135600000 | USD | |
CY2016Q4 | wtm |
Liabilities Held For Sale
LiabilitiesHeldForSale
|
2569300000 | USD |
CY2017Q3 | wtm |
Liabilities Held For Sale
LiabilitiesHeldForSale
|
0 | USD |
wtm |
Maximum Differences Between Prices Provided By Pricing Services Considered Outliers
MaximumDifferencesBetweenPricesProvidedByPricingServicesConsideredOutliers
|
1000000 | USD | |
wtm |
Maximum Percentage Differences Between Prices Provided By Pricing Services Considered Outliers
MaximumPercentageDifferencesBetweenPricesProvidedByPricingServicesConsideredOutliers
|
0.05 | ||
wtm |
Memberscapitalcontribution
Memberscapitalcontribution
|
-28200000 | USD | |
wtm |
Memberscapitalcontribution
Memberscapitalcontribution
|
-25700000 | USD | |
wtm |
Net Acquisitions Of Property And Equipment
NetAcquisitionsOfPropertyAndEquipment
|
900000 | USD | |
wtm |
Net Acquisitions Of Property And Equipment
NetAcquisitionsOfPropertyAndEquipment
|
-1000000 | USD | |
CY2016Q3 | wtm |
Net Income Loss Attributableto Parent Basicand Diluted Earnings Per Share Numerators
NetIncomeLossAttributabletoParentBasicandDilutedEarningsPerShareNumerators
|
6300000 | USD |
wtm |
Net Income Loss Attributableto Parent Basicand Diluted Earnings Per Share Numerators
NetIncomeLossAttributabletoParentBasicandDilutedEarningsPerShareNumerators
|
-73900000 | USD | |
CY2017Q3 | wtm |
Net Income Loss Attributableto Parent Basicand Diluted Earnings Per Share Numerators
NetIncomeLossAttributabletoParentBasicandDilutedEarningsPerShareNumerators
|
22700000 | USD |
wtm |
Net Income Loss Attributableto Parent Basicand Diluted Earnings Per Share Numerators
NetIncomeLossAttributabletoParentBasicandDilutedEarningsPerShareNumerators
|
31100000 | USD | |
CY2016Q3 | wtm |
Net Investment Income Surplus Notes
NetInvestmentIncomeSurplusNotes
|
0 | USD |
wtm |
Net Investment Income Surplus Notes
NetInvestmentIncomeSurplusNotes
|
0 | USD | |
CY2017Q3 | wtm |
Net Investment Income Surplus Notes
NetInvestmentIncomeSurplusNotes
|
0 | USD |
CY2016Q3 | wtm |
Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities Netof Tax
NetRealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesNetofTax
|
600000 | USD |
wtm |
Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities Netof Tax
NetRealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesNetofTax
|
219900000 | USD | |
CY2017Q3 | wtm |
Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities Netof Tax
NetRealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesNetofTax
|
6200000 | USD |
wtm |
Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities Netof Tax
NetRealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesNetofTax
|
17200000 | USD | |
CY2016Q3 | wtm |
Net Realizedand Unrealized Gain Losson Trading Securities Netof Tax
NetRealizedandUnrealizedGainLossonTradingSecuritiesNetofTax
|
10900000 | USD |
wtm |
Net Realizedand Unrealized Gain Losson Trading Securities Netof Tax
NetRealizedandUnrealizedGainLossonTradingSecuritiesNetofTax
|
23200000 | USD | |
CY2017Q3 | wtm |
Net Realizedand Unrealized Gain Losson Trading Securities Netof Tax
NetRealizedandUnrealizedGainLossonTradingSecuritiesNetofTax
|
28600000 | USD |
wtm |
Net Realizedand Unrealized Gain Losson Trading Securities Netof Tax
NetRealizedandUnrealizedGainLossonTradingSecuritiesNetofTax
|
93000000 | USD | |
CY2016Q3 | wtm |
Net Unrealized Gain Loss And Foreign Currency Gain Loss On Trading Securities Net Of Tax
NetUnrealizedGainLossAndForeignCurrencyGainLossOnTradingSecuritiesNetOfTax
|
10300000 | USD |
wtm |
Net Unrealized Gain Loss And Foreign Currency Gain Loss On Trading Securities Net Of Tax
NetUnrealizedGainLossAndForeignCurrencyGainLossOnTradingSecuritiesNetOfTax
|
-196700000 | USD | |
CY2017Q3 | wtm |
Net Unrealized Gain Loss And Foreign Currency Gain Loss On Trading Securities Net Of Tax
NetUnrealizedGainLossAndForeignCurrencyGainLossOnTradingSecuritiesNetOfTax
|
22400000 | USD |
wtm |
Net Unrealized Gain Loss And Foreign Currency Gain Loss On Trading Securities Net Of Tax
NetUnrealizedGainLossAndForeignCurrencyGainLossOnTradingSecuritiesNetOfTax
|
75800000 | USD | |
CY2016Q3 | wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
10200000 | USD |
wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
-237800000 | USD | |
CY2017Q3 | wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
25700000 | USD |
wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
81700000 | USD | |
CY2016Q3 | wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities Tax
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesTax
|
-100000 | USD |
wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities Tax
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesTax
|
-41100000 | USD | |
CY2017Q3 | wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities Tax
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesTax
|
3300000 | USD |
wtm |
Net Unrealized Gain Lossand Foreign Currency Gain Losson Trading Securities Tax
NetUnrealizedGainLossandForeignCurrencyGainLossonTradingSecuritiesTax
|
5900000 | USD | |
CY2017Q3 | wtm |
Outstandingredemptions
Outstandingredemptions
|
19100000 | USD |
wtm |
Paymentofcontingentconsideration
Paymentofcontingentconsideration
|
7800000 | USD | |
wtm |
Paymentofcontingentconsideration
Paymentofcontingentconsideration
|
0 | USD | |
wtm |
Payments To Acquire Trading Common Equity Securities
PaymentsToAcquireTradingCommonEquitySecurities
|
94700000 | USD | |
wtm |
Payments To Acquire Trading Common Equity Securities
PaymentsToAcquireTradingCommonEquitySecurities
|
818600000 | USD | |
wtm |
Payments To Acquire Trading Fixed Maturity And Convertible Fixed Maturity Investments
PaymentsToAcquireTradingFixedMaturityAndConvertibleFixedMaturityInvestments
|
3591500000 | USD | |
wtm |
Payments To Acquire Trading Fixed Maturity And Convertible Fixed Maturity Investments
PaymentsToAcquireTradingFixedMaturityAndConvertibleFixedMaturityInvestments
|
1189800000 | USD | |
CY2016 | wtm |
Percentage Of Investments Recorded At Fair Value
PercentageOfInvestmentsRecordedAtFairValue
|
0.94 | |
wtm |
Percentage Of Investments Recorded At Fair Value
PercentageOfInvestmentsRecordedAtFairValue
|
0.93 | ||
wtm |
Proceeds From Maturities Of Trading Fixed Maturity And Convertible Fixed Maturity Investments
ProceedsFromMaturitiesOfTradingFixedMaturityAndConvertibleFixedMaturityInvestments
|
184400000 | USD | |
wtm |
Proceeds From Maturities Of Trading Fixed Maturity And Convertible Fixed Maturity Investments
ProceedsFromMaturitiesOfTradingFixedMaturityAndConvertibleFixedMaturityInvestments
|
178600000 | USD | |
wtm |
Proceeds From Sale Of Trading Common Equity Securities
ProceedsFromSaleOfTradingCommonEquitySecurities
|
683000000 | USD | |
wtm |
Proceeds From Sale Of Trading Common Equity Securities
ProceedsFromSaleOfTradingCommonEquitySecurities
|
407800000 | USD | |
wtm |
Proceeds From Sale Of Trading Fixed Maturity And Convertible Fixed Maturity Investments
ProceedsFromSaleOfTradingFixedMaturityAndConvertibleFixedMaturityInvestments
|
2009400000 | USD | |
wtm |
Proceeds From Sale Of Trading Fixed Maturity And Convertible Fixed Maturity Investments
ProceedsFromSaleOfTradingFixedMaturityAndConvertibleFixedMaturityInvestments
|
1631200000 | USD | |
CY2016Q3 | wtm |
Taxon Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities
TaxonNetRealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
100000 | USD |
wtm |
Taxon Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities
TaxonNetRealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
45100000 | USD | |
CY2017Q3 | wtm |
Taxon Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities
TaxonNetRealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
600000 | USD |
wtm |
Taxon Net Realized Gain Lossand Foreign Currency Gain Losson Trading Securities
TaxonNetRealizedGainLossandForeignCurrencyGainLossonTradingSecurities
|
3600000 | USD | |
CY2016Q3 | wtm |
Taxonnetrealizedandunrealizedgainslosstradingsecurities
Taxonnetrealizedandunrealizedgainslosstradingsecurities
|
0 | USD |
wtm |
Taxonnetrealizedandunrealizedgainslosstradingsecurities
Taxonnetrealizedandunrealizedgainslosstradingsecurities
|
4000000 | USD | |
CY2017Q3 | wtm |
Taxonnetrealizedandunrealizedgainslosstradingsecurities
Taxonnetrealizedandunrealizedgainslosstradingsecurities
|
3900000 | USD |
wtm |
Taxonnetrealizedandunrealizedgainslosstradingsecurities
Taxonnetrealizedandunrealizedgainslosstradingsecurities
|
9500000 | USD | |
CY2016Q3 | wtm |
Trading Securities Realized Foreign Currency Gain Loss Netof Tax
TradingSecuritiesRealizedForeignCurrencyGainLossNetofTax
|
0 | USD |
wtm |
Trading Securities Realized Foreign Currency Gain Loss Netof Tax
TradingSecuritiesRealizedForeignCurrencyGainLossNetofTax
|
0 | USD | |
CY2017Q3 | wtm |
Trading Securities Realized Foreign Currency Gain Loss Netof Tax
TradingSecuritiesRealizedForeignCurrencyGainLossNetofTax
|
-600000 | USD |
CY2016Q3 | wtm |
Trading Securities Realized Gain Loss Total
TradingSecuritiesRealizedGainLossTotal
|
700000 | USD |
wtm |
Trading Securities Realized Gain Loss Total
TradingSecuritiesRealizedGainLossTotal
|
265000000 | USD | |
CY2017Q3 | wtm |
Trading Securities Realized Gain Loss Total
TradingSecuritiesRealizedGainLossTotal
|
6800000 | USD |
wtm |
Trading Securities Realized Gain Loss Total
TradingSecuritiesRealizedGainLossTotal
|
20800000 | USD | |
CY2016Q3 | wtm |
Trading Securities Realized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesRealizedHoldingGainLossonInvestmentsafterTax
|
600000 | USD |
wtm |
Trading Securities Realized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesRealizedHoldingGainLossonInvestmentsafterTax
|
219900000 | USD | |
CY2017Q3 | wtm |
Trading Securities Realized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesRealizedHoldingGainLossonInvestmentsafterTax
|
6800000 | USD |
wtm |
Trading Securities Realized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesRealizedHoldingGainLossonInvestmentsafterTax
|
17400000 | USD | |
CY2016Q3 | wtm |
Trading Securities Taxon Realized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesTaxonRealizedForeignCurrencyTransactionGainLossTax
|
0 | USD |
wtm |
Trading Securities Taxon Realized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesTaxonRealizedForeignCurrencyTransactionGainLossTax
|
0 | USD | |
CY2017Q3 | wtm |
Trading Securities Taxon Realized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesTaxonRealizedForeignCurrencyTransactionGainLossTax
|
0 | USD |
wtm |
Trading Securities Taxon Realized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesTaxonRealizedForeignCurrencyTransactionGainLossTax
|
0 | USD | |
CY2016Q3 | wtm |
Trading Securities Taxon Unrealized Holding Gain Losson Investments
TradingSecuritiesTaxonUnrealizedHoldingGainLossonInvestments
|
-100000 | USD |
wtm |
Trading Securities Taxon Unrealized Holding Gain Losson Investments
TradingSecuritiesTaxonUnrealizedHoldingGainLossonInvestments
|
-41100000 | USD | |
CY2017Q3 | wtm |
Trading Securities Taxon Unrealized Holding Gain Losson Investments
TradingSecuritiesTaxonUnrealizedHoldingGainLossonInvestments
|
3300000 | USD |
wtm |
Trading Securities Taxon Unrealized Holding Gain Losson Investments
TradingSecuritiesTaxonUnrealizedHoldingGainLossonInvestments
|
5900000 | USD | |
CY2016Q3 | wtm |
Trading Securities Unrealized Foreign Currency Gain Loss Net Of Tax
TradingSecuritiesUnrealizedForeignCurrencyGainLossNetOfTax
|
300000 | USD |
wtm |
Trading Securities Unrealized Foreign Currency Gain Loss Net Of Tax
TradingSecuritiesUnrealizedForeignCurrencyGainLossNetOfTax
|
2900000 | USD | |
CY2017Q3 | wtm |
Trading Securities Unrealized Foreign Currency Gain Loss Net Of Tax
TradingSecuritiesUnrealizedForeignCurrencyGainLossNetOfTax
|
-400000 | USD |
wtm |
Trading Securities Unrealized Foreign Currency Gain Loss Net Of Tax
TradingSecuritiesUnrealizedForeignCurrencyGainLossNetOfTax
|
-400000 | USD | |
CY2016Q3 | wtm |
Trading Securities Unrealized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesUnrealizedForeignCurrencyTransactionGainLossTax
|
0 | USD |
wtm |
Trading Securities Unrealized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesUnrealizedForeignCurrencyTransactionGainLossTax
|
0 | USD | |
CY2017Q3 | wtm |
Trading Securities Unrealized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesUnrealizedForeignCurrencyTransactionGainLossTax
|
0 | USD |
wtm |
Trading Securities Unrealized Foreign Currency Transaction Gain Loss Tax
TradingSecuritiesUnrealizedForeignCurrencyTransactionGainLossTax
|
0 | USD | |
CY2016Q3 | wtm |
Trading Securities Unrealized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesUnrealizedHoldingGainLossonInvestmentsafterTax
|
10000000 | USD |
wtm |
Trading Securities Unrealized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesUnrealizedHoldingGainLossonInvestmentsafterTax
|
-199600000 | USD | |
CY2017Q3 | wtm |
Trading Securities Unrealized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesUnrealizedHoldingGainLossonInvestmentsafterTax
|
22800000 | USD |
wtm |
Trading Securities Unrealized Holding Gain Losson Investmentsafter Tax
TradingSecuritiesUnrealizedHoldingGainLossonInvestmentsafterTax
|
76200000 | USD | |
CY2016Q3 | wtm |
Tradingsecurities Taxon Realized Holding Gain Losson Investments
TradingsecuritiesTaxonRealizedHoldingGainLossonInvestments
|
100000 | USD |
wtm |
Tradingsecurities Taxon Realized Holding Gain Losson Investments
TradingsecuritiesTaxonRealizedHoldingGainLossonInvestments
|
45100000 | USD | |
CY2017Q3 | wtm |
Tradingsecurities Taxon Realized Holding Gain Losson Investments
TradingsecuritiesTaxonRealizedHoldingGainLossonInvestments
|
600000 | USD |
wtm |
Tradingsecurities Taxon Realized Holding Gain Losson Investments
TradingsecuritiesTaxonRealizedHoldingGainLossonInvestments
|
3600000 | USD | |
us-gaap |
Loss Contingency Disclosures
LossContingencyDisclosures
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Note 17. Contingencies</font></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Legal Contingencies</font></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">White Mountains is subject to litigation and arbitration in the normal course of business. White Mountains considers the requirements of ASC 450 when evaluating its exposure to litigation and arbitration. ASC 450 requires that accruals be established for litigation and arbitration if it is probable that a loss has been incurred and it can be reasonably estimated. ASC 450 also requires that litigation and arbitration be disclosed if it is probable that a loss has been incurred or if there is a reasonable possibility that a loss may have been incurred. White Mountains does not have any current litigation that may have a material adverse effect on White Mountains’s financial condition, results of operations or cash flows.</font></div></div> |