$sigi 2012 Q4 10-K

Concept	2012 Q4	2012 Q3	2012 Q2
Revenue	$449.8M	$436.9M	$428.9M
YoY Change	9.65%	10.86%	7.34%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	-$10.50M	$9.800M	$9.900M
YoY Change	-800.0%	8.89%	19.28%
% of Gross Profit
Operating Expenses	$449.4M	$411.9M	$424.9M
YoY Change	20.48%	-3.54%	7.54%
Operating Profit
YoY Change
Interest Expense	-$4.700M	-$4.700M	-$4.700M
YoY Change	2.17%	2.17%	2.17%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	-$5.200M	$20.31M	-$692.0K
YoY Change	-122.81%	-154.2%	598.99%
Income Tax	-$6.500M	$2.040M	-$980.0K
% Of Pretax Income		10.04%
Net Earnings	$1.308M	$18.27M	$288.0K
YoY Change	-92.75%	-201.7%	-80.37%
Net Earnings / Revenue	0.29%	4.18%	0.07%
Basic Earnings Per Share	$0.02	$0.33	$0.01
Diluted Earnings Per Share	$0.02	$0.33	$0.01
COMMON SHARES
Basic Shares Outstanding		55.00M shares	54.95M shares
Diluted Shares Outstanding

Concept	2012 Q4	2012 Q3	2012 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents
Short-Term Investments
Other Short-Term Assets	$132.6M	$138.8M	$136.8M
YoY Change	-10.22%	14.14%	18.03%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$168.6M	$174.3M	$172.9M
YoY Change	-8.12%	11.23%	13.38%
LONG-TERM ASSETS
Property, Plant & Equipment	$47.13M	$45.97M	$45.69M
YoY Change	7.25%	17.27%	14.22%
Goodwill	$7.849M	$7.849M	$7.849M
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$4.330B	$4.333B	$4.176B
YoY Change	5.29%	6.66%	4.21%
Other Assets	$119.1M	$91.90M	$113.9M
YoY Change	-0.33%	10.32%	29.58%
Total Long-Term Assets	$6.626B	$5.706B	$5.515B
YoY Change	20.42%	2.03%	5.7%
TOTAL ASSETS
Total Short-Term Assets	$168.6M	$174.3M	$172.9M
Total Long-Term Assets	$6.626B	$5.706B	$5.515B
Total Assets	$6.794B	$5.880B	$5.687B
YoY Change	19.5%	2.28%	5.92%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$152.4M	$124.7M	$113.6M
YoY Change	27.75%	26.6%	13.15%
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	$152.4M	$124.7M	$113.6M
YoY Change	27.75%	26.6%	13.15%
LONG-TERM LIABILITIES
Long-Term Debt	$307.4M	$307.4M	$307.4M
YoY Change	0.0%	17.15%	17.19%
Other Long-Term Liabilities	$200.2M	$203.3M	$166.2M
YoY Change	34.72%	30.4%	11.77%
Total Long-Term Liabilities	$507.6M	$510.7M	$473.6M
YoY Change	11.32%	22.09%	15.23%
TOTAL LIABILITIES
Total Short-Term Liabilities	$152.4M	$124.7M	$113.6M
Total Long-Term Liabilities	$507.6M	$510.7M	$473.6M
Total Liabilities	$5.704B	$4.756B	$4.602B
YoY Change	23.26%	2.0%	7.82%
SHAREHOLDERS EQUITY
Retained Earnings	$1.125B	$1.131B	$1.120B
YoY Change	0.79%
Common Stock	$467.0M	$463.6M	$461.7M
YoY Change	3.36%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$555.6M	$555.3M	$555.3M
YoY Change	0.63%
Treasury Stock Shares	43.03M shares	43.01M shares	43.01M shares
Shareholders Equity	$1.091B	$1.124B	$1.085B
YoY Change
Total Liabilities & Shareholders Equity	$6.794B	$5.880B	$5.687B
YoY Change	19.5%	2.28%	5.92%

Concept	2012 Q4	2012 Q3	2012 Q2
OPERATING ACTIVITIES
Net Income	$1.308M	$18.27M	$288.0K
YoY Change	-92.75%	-201.7%	-80.37%
Depreciation, Depletion And Amortization	-$10.50M	$9.800M	$9.900M
YoY Change	-800.0%	8.89%	19.28%
Cash From Operating Activities	$58.90M	$115.6M	$16.30M
YoY Change	-1736.11%	73.05%	-48.74%
INVESTING ACTIVITIES
Capital Expenditures	-$3.500M	-$2.600M	-$4.500M
YoY Change	20.69%	-57.38%	221.43%
Acquisitions
YoY Change
Other Investing Activities	-$50.80M	-$106.5M	-$6.500M
YoY Change	51.19%	96.13%	-74.31%
Cash From Investing Activities	-$54.40M	-$109.0M	-$11.00M
YoY Change	49.04%	80.76%	-58.96%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-4.600M	-6.500M	-5.300M
YoY Change	-111.33%	3.17%	0.0%
NET CHANGE
Cash From Operating Activities	58.90M	115.6M	16.30M
Cash From Investing Activities	-54.40M	-109.0M	-11.00M
Cash From Financing Activities	-4.600M	-6.500M	-5.300M
Net Change In Cash	-100.0K	100.0K	0.000000008382
YoY Change	-120.0%	-50.0%	-100.0%
FREE CASH FLOW
Cash From Operating Activities	$58.90M	$115.6M	$16.30M
Capital Expenditures	-$3.500M	-$2.600M	-$4.500M
Free Cash Flow	$62.40M	$118.2M	$20.80M
YoY Change	-9014.29%	62.14%	-37.35%

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	37382000	USD
CY2012Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	35984000	USD
CY2013Q4	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	111427000	USD
CY2012Q4	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	152396000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	179192000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	169428000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	24851000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	54040000	USD
CY2013Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	288182000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	270654000	USD
CY2013	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	229706000	USD
CY2011	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	100924000	USD
CY2012	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	188736000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13800000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	19900000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	10100000	USD
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	-101000	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	687000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	0	USD
CY2013	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	1172000	USD
CY2011	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	1126000	USD
CY2012	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	1053000	USD
CY2012Q4	us-gaap	Assets Assets	6794216000	USD
CY2013Q4	us-gaap	Assets Assets	6270170000	USD
CY2011	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	29011000	USD
CY2012	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	65884000	USD
CY2013	us-gaap	Assumed Premiums Earned AssumedPremiumsEarned	44464000	USD
CY2013	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	43650000	USD
CY2012	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	50938000	USD
CY2011	us-gaap	Assumed Premiums Written AssumedPremiumsWritten	51515000	USD
CY2013Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	3675977000	USD
CY2012Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	3130683000	USD
CY2013Q4	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	155350000	USD
CY2012Q4	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	132441000	USD
CY2012Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3447395000	USD
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3908307000	USD
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3263124000	USD
CY2013Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3831327000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1411803000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	125166000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	40731000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	19736000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1363912000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1947709000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	28602000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	375313000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	3296013000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	3715536000	USD
CY2012Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	151382000	USD
CY2013Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	192771000	USD
CY2013	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1759939000	USD
CY2011	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1586075000	USD
CY2012	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1696467000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	3500000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	1400000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	0	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	100000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	600000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	1400000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2013Q4	us-gaap	Cash Cash	193000	USD
CY2012Q4	us-gaap	Cash Cash	210000	USD
CY2011Q4	us-gaap	Cash Cash	762000	USD
CY2010Q4	us-gaap	Cash Cash	645000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	117000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-17000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-552000	USD
CY2013	us-gaap	Ceded Premiums Earned CededPremiumsEarned	356922000	USD
CY2011	us-gaap	Ceded Premiums Earned CededPremiumsEarned	282719000	USD
CY2012	us-gaap	Ceded Premiums Earned CededPremiumsEarned	354772000	USD
CY2013	us-gaap	Ceded Premiums Written CededPremiumsWritten	367284000	USD
CY2011	us-gaap	Ceded Premiums Written CededPremiumsWritten	291559000	USD
CY2012	us-gaap	Ceded Premiums Written CededPremiumsWritten	339722000	USD
CY2011	us-gaap	Combined Ratio CombinedRatio	1.072
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	10600000	shares
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2011	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2013Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2013Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2013Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2013Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	360000000	shares
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	360000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	99120235	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	98194224	shares
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	196388000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	198240000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	57303000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	77229000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	49709000	USD
CY2013Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	30458000	USD
CY2012Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5808000	USD
CY2013Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-35521000	USD
CY2013Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	33103000	USD
CY2012Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-29663000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	44781000	USD
CY2012Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	28783000	USD
CY2013Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	49189000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5647000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	24147000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-228000	USD
CY2013	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	200000	USD
CY2011	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	100000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	12240000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-11055000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-5975000	USD
CY2013	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	331800000	USD
CY2011	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	266100000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	222484000	USD
CY2012	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	298500000	USD
CY2012Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	155523000	USD
CY2013Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	172981000	USD
CY2012	us-gaap	Deferred Policy Acquisition Costs Period Increase Decrease DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease	-19762000	USD
CY2011	us-gaap	Deferred Policy Acquisition Costs Period Increase Decrease DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease	-7777000	USD
CY2013	us-gaap	Deferred Policy Acquisition Costs Period Increase Decrease DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease	-17458000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	249934000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	122613000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	119136000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	12120000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	2818000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	9056000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	10088000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	39752000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	19912000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	10078000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	12904000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	97561000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	87967000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve	64167000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve	58981000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	99871000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	130798000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	59164000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	53187000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	7622000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	8744000	USD
CY2013	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0692
CY2012	us-gaap	Defined Benefit Plan Curtailments DefinedBenefitPlanCurtailments	0	USD
CY2013Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	2000	USD
CY2011	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2012	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2013	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	-16000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.00
CY2012Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.00
CY2011	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	34645000	USD
CY2013	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	43461000	USD
CY2012	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	38693000	USD
CY2013	us-gaap	Direct Premiums Earned DirectPremiumsEarned	2048530000	USD
CY2011	us-gaap	Direct Premiums Earned DirectPremiumsEarned	1693021000	USD
CY2012	us-gaap	Direct Premiums Earned DirectPremiumsEarned	1873007000	USD
CY2012	us-gaap	Direct Premiums Written DirectPremiumsWritten	1955667000	USD
CY2011	us-gaap	Direct Premiums Written DirectPremiumsWritten	1725396000	USD
CY2013	us-gaap	Direct Premiums Written DirectPremiumsWritten	2133793000	USD
CY2013Q1	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	-1500000	USD
CY2013	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	-997000	USD
CY2011	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	-650000	USD
CY2012	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	0	USD
CY2013	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation	-538	USD
CY2012	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation	0	USD
CY2011	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation	-350	USD
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.41
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.91
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.59
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.87
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.48
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.38
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.57
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4800000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	3500000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	6800000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1545000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1060000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	-90000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	0	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	1195000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-1089000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-4089000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	0	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	0	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	12911000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	0	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	0	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	0	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	3742000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	4660000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	12642000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	0	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	8533000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	37611000	USD
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	27910000	USD
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	42277000	USD
CY2013Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	2900000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	62300000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	58000000	USD
CY2011	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	15426000	USD
CY2012	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	13252000	USD
CY2013	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	26375000	USD
CY2013Q4	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	-1208000	USD
CY2012Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	178000	USD
CY2012Q4	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	5540000	USD
CY2013Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	5154000	USD
CY2013Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	13431000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	-1088000	USD
CY2013Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	3355000	USD
CY2012Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	4358000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	7849000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	7849000	USD
CY2013Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	392879000	USD
CY2012Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	554069000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	65000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1218000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	2931000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	3968000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	34450000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	31148000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	312109000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	293947000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	70422000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	67784000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	594661000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	416981000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Transferred Security At Carrying Value HeldToMaturitySecuritiesTransferredSecurityAtCarryingValue	39600000	USD
CY2013	us-gaap	Held To Maturity Securities Transferred To Available For Sale Securities Unrealized Gain Loss HeldToMaturitySecuritiesTransferredToAvailableForSaleSecuritiesUnrealizedGainLoss	1400000	USD
CY2012	us-gaap	Impairment Of Investments ImpairmentOfInvestments	1711000	USD
CY2011	us-gaap	Impairment Of Investments ImpairmentOfInvestments	11998000	USD
CY2013	us-gaap	Impairment Of Investments ImpairmentOfInvestments	5566000	USD
CY2012	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	37963000	USD
CY2011	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	22683000	USD
CY2013	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	107415000	USD
CY2013Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	25335000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1308000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	288000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	18093000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	32653000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	18274000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	22305000	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	27122000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	37635000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	11400000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	143802000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.42
CY2013	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.93
CY2012	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.69
CY2013	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.89
CY2012	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.68
CY2011	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.41
CY2013Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2013Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2012Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2013Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-997000	USD
CY2012Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2012Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2013Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2012Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.02
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2012	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-1651000	USD
CY2011	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	323000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	36387000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-328000	USD
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.02
CY2013	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-202000	USD
CY2011	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	372000	USD
CY2013	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	14834000	USD
CY2012	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	-468000	USD
CY2011	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	-633000	USD
CY2013	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	1372000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-8534000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-11283000	USD
CY2012Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	2569000	USD
CY2013Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	512000	USD
CY2012	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	1260000	USD
CY2013	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	1174000	USD
CY2011	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	870000	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	50331000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	13172000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3990000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	474000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-29000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	620000	USD
CY2011	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1521000	USD
CY2012	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	6533000	USD
CY2013	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	18685000	USD
CY2012	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-7812000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-32737000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	17802000	USD
CY2011	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	45116000	USD
CY2013	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	40482000	USD
CY2012	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	18094000	USD
CY2013	us-gaap	Increase Decrease In Property And Casualty Insurance Liabilities IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities	14444000	USD
CY2012	us-gaap	Increase Decrease In Property And Casualty Insurance Liabilities IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities	8831000	USD
CY2011	us-gaap	Increase Decrease In Property And Casualty Insurance Liabilities IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities	-636000	USD
CY2013	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	1121738000	USD
CY2011	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	1074987000	USD
CY2012	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	1120990000	USD
CY2011	us-gaap	Interest Expense Debt InterestExpenseDebt	18259000	USD
CY2012	us-gaap	Interest Expense Debt InterestExpenseDebt	18872000	USD
CY2013	us-gaap	Interest Expense Debt InterestExpenseDebt	22538000	USD
CY2012	us-gaap	Interest Paid InterestPaid	18779000	USD
CY2013	us-gaap	Interest Paid InterestPaid	21465000	USD
CY2011	us-gaap	Interest Paid InterestPaid	18207000	USD
CY2013Q4	us-gaap	Investments Investments	4583312000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	11600000	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	13100000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	13200000	USD
CY2012Q4	us-gaap	Investments Investments	4330019000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	5703624000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	5116242000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6794216000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6270170000	USD
CY2012Q4	us-gaap	Liability For Claims And Claims Adjustment Expense Property Casualty Liability LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability	4068941000	USD
CY2013Q4	us-gaap	Liability For Claims And Claims Adjustment Expense Property Casualty Liability LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability	3349770000	USD
CY2013	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid	971993000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid	1057238000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid	1010730000	USD
CY2013	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear	399559000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear	424496000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear	440786000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears	569944000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears	632742000	USD
CY2013	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears	572434000	USD
CY2011Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	3144924000	USD
CY2012Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	4068941000	USD
CY2013Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	3349770000	USD
CY2010Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	2830058000	USD
CY2013	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims	1121738000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims	1074987000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims	1120990000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear	1113733000	USD
CY2013	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear	1147263000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear	1146591000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears	-38746000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears	-25601000	USD
CY2013	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears	-25525000	USD
CY2013Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2808931000	USD
CY2011Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2595434000	USD
CY2012Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2659186000	USD
CY2010Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2516319000	USD
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	392414000	USD
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	307387000	USD
CY2013	us-gaap	Nature Of Operations NatureOfOperations	<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;">Organization</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Selective Insurance Group, Inc., through its subsidiaries, (collectively referred to as “we,” “us,” or “our”) offers standard and excess and surplus lines (“E&S”) property and casualty insurance products. Selective Insurance Group, Inc. (referred to as the “Parent”) was incorporated in New Jersey in 1977 and its main offices are located in Branchville, New Jersey. The Parent’s common stock is publicly traded on the NASDAQ Global Select Market under the symbol “SIGI.” We have provided a glossary of terms as Exhibit 99.1 to this Form 10-K, which defines certain industry-specific and other terms that are used in this Form 10-K.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We classify our business into </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> operating segments:</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:37px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our Standard Insurance Operations segment, which is comprised of both commercial lines ("Commercial Lines") and personal lines ("Personal Lines") business, sells property and casualty insurance products and services in the standard market, including flood insurance through the National Flood Insurance Program's ("NFIPs") write-your-own ("WYO") program;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:37px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our E&S Insurance Operations segment sells Commercial Lines property and casualty insurance products and services to insureds who have not obtained coverage in the standard market; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:37px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our Investments segment, which invests the premiums collected by our Standard and E&S Insurance Operations and amounts generated through our capital management strategies, which may include the issuance of debt and equity securities.</font></div></td></tr></table></div>
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-24539000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	20667000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	54884000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-391025000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-143507000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-202712000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	336124000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	122957000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	226699000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	106418000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	37963000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	22033000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	32653000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	18093000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	18274000	USD
CY2013Q2	us-gaap	Net Income Loss NetIncomeLoss	27122000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	1308000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	288000	USD
CY2013Q4	us-gaap	Net Income Loss NetIncomeLoss	25335000	USD
CY2013Q1	us-gaap	Net Income Loss NetIncomeLoss	21308000	USD
CY2013	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	45500000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	11400000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	3800000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4700000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	6300000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	9200000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	10100000	USD
CY2013Q4	us-gaap	Other Assets OtherAssets	75727000	USD
CY2012Q4	us-gaap	Other Assets OtherAssets	57661000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	150000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	150000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	10000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	6000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	97000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	97000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	53000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	53000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	4000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	26507000	USD
CY2013Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-62643000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2195000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	27881000	USD
CY2012Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5520000	USD
CY2013Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7768000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	10690000	USD
CY2012Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-30971000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	20513000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	12477000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-64054000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	13334000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	8110000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-41635000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	7179000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	4367000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-22419000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	9412000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	2801000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	23540000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	6118000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	15301000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	1821000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-3294000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-980000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-8239000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-5903000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-4172000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-4374000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-2712000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-3837000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-2843000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-2066000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-1460000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-1531000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	47594000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	70140000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-83934000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	30937000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-54557000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	45592000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	16657000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	24548000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-29377000	USD
CY2013	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	35686000	USD
CY2011	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	26425000	USD
CY2012	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	30462000	USD
CY2013	us-gaap	Other General Expense OtherGeneralExpense	27801000	USD
CY2012	us-gaap	Other General Expense OtherGeneralExpense	20351000	USD
CY2011	us-gaap	Other General Expense OtherGeneralExpense	16440000	USD
CY2011	us-gaap	Other Income OtherIncome	8479000	USD
CY2013	us-gaap	Other Income OtherIncome	12294000	USD
CY2012	us-gaap	Other Income OtherIncome	9118000	USD
CY2013Q4	us-gaap	Other Investments OtherInvestments	107875000	USD
CY2012Q4	us-gaap	Other Investments OtherInvestments	114076000	USD
CY2013Q4	us-gaap	Other Liabilities OtherLiabilities	203476000	USD
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	200194000	USD
CY2012Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	214479000	USD
CY2013Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	174251000	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	11000	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	875000	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	551000	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	0	USD
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	7477000	USD
CY2013Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	7488000	USD
CY2010Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	17723000	USD
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	6602000	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows	11672000	USD
CY2011	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest	1188000	USD
CY2012	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest	2553000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2741000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3495000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3716000	USD
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26513000	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows	0	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows	0	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus	0	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus	0	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus	0	USD
CY2011	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2013	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2012	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	0	USD
CY2013	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest	77000	USD
CY2012	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	2553000	USD
CY2011	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	1188000	USD
CY2013	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	77000	USD
CY2013	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	5643000	USD
CY2011	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	13186000	USD
CY2012	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	4264000	USD
CY2013	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	14023000	USD
CY2011	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	11824000	USD

CY2013Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

37382000

USD

CY2012Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

35984000

USD

CY2013Q4

us-gaap

Accrued Salaries Current And Noncurrent

AccruedSalariesCurrentAndNoncurrent

111427000

USD

CY2012Q4

us-gaap

Accrued Salaries Current And Noncurrent

AccruedSalariesCurrentAndNoncurrent

152396000

USD

CY2013Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

179192000

USD

CY2012Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

169428000

USD

CY2013Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

24851000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

54040000

USD

CY2013Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

288182000

USD

CY2012Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

270654000

USD

CY2013

us-gaap

Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

229706000

USD

CY2011

us-gaap

Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

100924000

USD

CY2012

us-gaap

Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

188736000

USD

CY2012

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

13800000

USD

CY2013

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

19900000

USD

CY2011

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

10100000

USD

CY2013

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

-101000

USD

CY2012

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

687000

USD

CY2011

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

0

USD

CY2013

us-gaap

Amount Of Dilutive Securities Stock Options And Restrictive Stock Units

AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits

1172000

USD

CY2011

us-gaap

Amount Of Dilutive Securities Stock Options And Restrictive Stock Units

AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits

1126000

USD

CY2012

us-gaap

Amount Of Dilutive Securities Stock Options And Restrictive Stock Units

AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits

1053000

USD

CY2012Q4

us-gaap

Assets

6794216000

USD

CY2013Q4

us-gaap

Assets

6270170000

USD

CY2011

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

29011000

USD

CY2012

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

65884000

USD

CY2013

us-gaap

Assumed Premiums Earned

AssumedPremiumsEarned

44464000

USD

CY2013

us-gaap

Assumed Premiums Written

AssumedPremiumsWritten

43650000

USD

CY2012

us-gaap

Assumed Premiums Written

AssumedPremiumsWritten

50938000

USD

CY2011

us-gaap

Assumed Premiums Written

AssumedPremiumsWritten

51515000

USD

CY2013Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

3675977000

USD

CY2012Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

3130683000

USD

CY2013Q4

us-gaap

Available For Sale Equity Securities Amortized Cost Basis

AvailableForSaleEquitySecuritiesAmortizedCostBasis

155350000

USD

CY2012Q4

us-gaap

Available For Sale Equity Securities Amortized Cost Basis

AvailableForSaleEquitySecuritiesAmortizedCostBasis

132441000

USD

CY2012Q4

us-gaap

Available For Sale Securities

AvailableForSaleSecurities

3447395000

USD

CY2013Q4

us-gaap

Available For Sale Securities

AvailableForSaleSecurities

3908307000

USD

CY2012Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

3263124000

USD

CY2013Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

3831327000

USD

CY2013Q4

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

1411803000

USD

CY2012Q4

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

125166000

USD

CY2013Q4

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

40731000

USD

CY2012Q4

us-gaap

Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

19736000

USD

CY2013Q4

us-gaap

Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

1363912000

USD

CY2013Q4

us-gaap

Available For Sale Securities Debt Maturities After One Through Five Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

1947709000

USD

CY2013Q4

us-gaap

Available For Sale Securities Debt Maturities After Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

28602000

USD

CY2013Q4

us-gaap

Available For Sale Securities Debt Maturities Within One Year Fair Value

AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

375313000

USD

CY2012Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

3296013000

USD

CY2013Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

3715536000

USD

CY2012Q4

us-gaap

Available For Sale Securities Equity Securities

AvailableForSaleSecuritiesEquitySecurities

151382000

USD

CY2013Q4

us-gaap

Available For Sale Securities Equity Securities

AvailableForSaleSecuritiesEquitySecurities

192771000

USD

CY2013

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1759939000

USD

CY2011

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1586075000

USD

CY2012

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1696467000

USD

CY2013Q4

us-gaap

Capital Leases Future Minimum Payments Due

CapitalLeasesFutureMinimumPaymentsDue

3500000

USD

CY2013Q4

us-gaap

Capital Leases Future Minimum Payments Due Current

CapitalLeasesFutureMinimumPaymentsDueCurrent

1400000

USD

CY2013Q4

us-gaap

Capital Leases Future Minimum Payments Due In Five Years

CapitalLeasesFutureMinimumPaymentsDueInFiveYears

0

USD

CY2013Q4

us-gaap

Capital Leases Future Minimum Payments Due In Four Years

CapitalLeasesFutureMinimumPaymentsDueInFourYears

100000

USD

CY2013Q4

us-gaap

Capital Leases Future Minimum Payments Due In Three Years

CapitalLeasesFutureMinimumPaymentsDueInThreeYears

600000

USD

CY2013Q4

us-gaap

Capital Leases Future Minimum Payments Due In Two Years

CapitalLeasesFutureMinimumPaymentsDueInTwoYears

1400000

USD

CY2013Q4

us-gaap

Capital Leases Future Minimum Payments Due Thereafter

CapitalLeasesFutureMinimumPaymentsDueThereafter

0

USD

CY2013Q4

us-gaap

Cash

193000

USD

CY2012Q4

us-gaap

Cash

210000

USD

CY2011Q4

us-gaap

Cash

762000

USD

CY2010Q4

us-gaap

Cash

645000

USD

CY2011

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

117000

USD

CY2013

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-17000

USD

CY2012

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-552000

USD

CY2013

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

356922000

USD

CY2011

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

282719000

USD

CY2012

us-gaap

Ceded Premiums Earned

CededPremiumsEarned

354772000

USD

CY2013

us-gaap

Ceded Premiums Written

CededPremiumsWritten

367284000

USD

CY2011

us-gaap

Ceded Premiums Written

CededPremiumsWritten

291559000

USD

CY2012

us-gaap

Ceded Premiums Written

CededPremiumsWritten

339722000

USD

CY2011

us-gaap

Combined Ratio

CombinedRatio

1.072

CY2012Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2013Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2013Q4

us-gaap

Common Stock Capital Shares Reserved For Future Issuance

CommonStockCapitalSharesReservedForFutureIssuance

10600000

shares

CY2013

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.52

CY2012

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.52

CY2011

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.52

CY2013Q2

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q3

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2013Q4

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q1

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q4

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2013Q1

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q2

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2013Q3

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

2

CY2013Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

2

CY2012Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

360000000

shares

CY2013Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

360000000

shares

CY2013Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

99120235

shares

CY2012Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

98194224

shares

CY2012Q4

us-gaap

Common Stock Value

CommonStockValue

196388000

USD

CY2013Q4

us-gaap

Common Stock Value

CommonStockValue

198240000

USD

CY2011

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

57303000

USD

CY2013

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

77229000

USD

CY2012

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

49709000

USD

CY2013Q3

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

30458000

USD

CY2012Q2

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

5808000

USD

CY2013Q2

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-35521000

USD

CY2013Q4

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

33103000

USD

CY2012Q4

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-29663000

USD

CY2012Q3

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

44781000

USD

CY2012Q1

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

28783000

USD

CY2013Q1

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

49189000

USD

CY2012

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

5647000

USD

CY2013

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

24147000

USD

CY2011

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-228000

USD

CY2013

us-gaap

Deferred Compensation Arrangement With Individual Employer Contribution

DeferredCompensationArrangementWithIndividualEmployerContribution

200000

USD

CY2011

us-gaap

Deferred Compensation Arrangement With Individual Employer Contribution

DeferredCompensationArrangementWithIndividualEmployerContribution

100000

USD

CY2013

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

12240000

USD

CY2011

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

-11055000

USD

CY2012

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

-5975000

USD

CY2013

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

331800000

USD

CY2011

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

266100000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

222484000

USD

CY2012

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

298500000

USD

CY2012Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

155523000

USD

CY2013Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

172981000

USD

CY2012

us-gaap

Deferred Policy Acquisition Costs Period Increase Decrease

DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease

-19762000

USD

CY2011

us-gaap

Deferred Policy Acquisition Costs Period Increase Decrease

DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease

-7777000

USD

CY2013

us-gaap

Deferred Policy Acquisition Costs Period Increase Decrease

DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease

-17458000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

249934000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

122613000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

119136000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

12120000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

2818000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

9056000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

10088000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

39752000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

19912000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

10078000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

12904000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

97561000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

87967000

USD

CY2013Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

64167000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

58981000

USD

CY2013Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

99871000

USD

CY2012Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

130798000

USD

CY2013Q4

us-gaap

Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost

DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

59164000

USD

CY2012Q4

us-gaap

Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost

DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

53187000

USD

CY2012Q4

us-gaap

Deferred Tax Liabilities Property Plant And Equipment

DeferredTaxLiabilitiesPropertyPlantAndEquipment

7622000

USD

CY2013Q4

us-gaap

Deferred Tax Liabilities Property Plant And Equipment

DeferredTaxLiabilitiesPropertyPlantAndEquipment

8744000

USD

CY2013

us-gaap

Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets

DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets

0.0692

CY2012

us-gaap

Defined Benefit Plan Curtailments

DefinedBenefitPlanCurtailments

0

USD

CY2013Q4

us-gaap

Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter

DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

2000

USD

CY2011

us-gaap

Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments

DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments

0

USD

CY2012

us-gaap

Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments

DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments

0

USD

CY2013

us-gaap

Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments

DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments

-16000

USD

CY2013Q4

us-gaap

Defined Benefit Plan Weighted Average Asset Allocations

DefinedBenefitPlanWeightedAverageAssetAllocations

1.00

CY2012Q4

us-gaap

Defined Benefit Plan Weighted Average Asset Allocations

DefinedBenefitPlanWeightedAverageAssetAllocations

1.00

CY2011

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

34645000

USD

CY2013

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

43461000

USD

CY2012

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

38693000

USD

CY2013

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

2048530000

USD

CY2011

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

1693021000

USD

CY2012

us-gaap

Direct Premiums Earned

DirectPremiumsEarned

1873007000

USD

CY2012

us-gaap

Direct Premiums Written

DirectPremiumsWritten

1955667000

USD

CY2011

us-gaap

Direct Premiums Written

DirectPremiumsWritten

1725396000

USD

CY2013

us-gaap

Direct Premiums Written

DirectPremiumsWritten

2133793000

USD

CY2013Q1

us-gaap

Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax

DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax

-1500000

USD

CY2013

us-gaap

Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax

DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

-997000

USD

CY2011

us-gaap

Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax

DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

-650000

USD

CY2012

us-gaap

Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax

DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

0

USD

CY2013

us-gaap

Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation

DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation

-538

USD

CY2012

us-gaap

Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation

DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation

0

USD

CY2011

us-gaap

Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation

DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation

-350

USD

CY2012

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.69

CY2011

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.41

CY2013

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.91

CY2013Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.49

CY2012Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.02

CY2012Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.33

CY2013Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.38

CY2013Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.45

CY2012Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.01

CY2013Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.59

CY2012Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.33

CY2013

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.87

CY2012

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.68

CY2011

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.40

CY2013Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.48

CY2012Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.01

CY2013Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.44

CY2012Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.33

CY2013Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.38

CY2012Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.02

CY2012Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.33

CY2013Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.57

CY2012

us-gaap

Employee Service Share Based Compensation Tax Benefit From Compensation Expense

EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

4800000

USD

CY2011

us-gaap

Employee Service Share Based Compensation Tax Benefit From Compensation Expense

EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

3500000

USD

CY2013

us-gaap

Employee Service Share Based Compensation Tax Benefit From Compensation Expense

EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

6800000

USD

CY2013

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

1545000

USD

CY2012

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

1060000

USD

CY2011

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

-90000

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

0

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

1195000

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss

-1089000

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss

-4089000

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues

0

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues

0

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

12911000

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

0

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

0

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

0

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

3742000

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

4660000

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

12642000

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

0

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3

8533000

USD

CY2013

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3

37611000

USD

CY2011Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

27910000

USD

CY2012Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

42277000

USD

CY2013Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

2900000

USD

CY2013Q4

us-gaap

Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1

FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1

62300000

USD

CY2013Q4

us-gaap

Federal Home Loan Bank Advances Long Term

FederalHomeLoanBankAdvancesLongTerm

58000000

USD

CY2011

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

15426000

USD

CY2012

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

13252000

USD

CY2013

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

26375000

USD

CY2013Q4

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

-1208000

USD

CY2012Q2

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

178000

USD

CY2012Q4

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

5540000

USD

CY2013Q2

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

5154000

USD

CY2013Q3

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

13431000

USD

CY2012Q3

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

-1088000

USD

CY2013Q1

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

3355000

USD

CY2012Q1

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

4358000

USD

CY2012Q4

us-gaap

Goodwill

7849000

USD

CY2013Q4

us-gaap

Goodwill

7849000

USD

CY2013Q4

us-gaap

Held To Maturity Securities

HeldToMaturitySecurities

392879000

USD

CY2012Q4

us-gaap

Held To Maturity Securities

HeldToMaturitySecurities

554069000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

65000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

1218000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

2931000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

3968000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value

HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

34450000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount

HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount

31148000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value

HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

312109000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount

HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount

293947000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Debt Maturities Within One Year Fair Value

HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue

70422000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount

HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount

67784000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Fair Value

HeldToMaturitySecuritiesFairValue

594661000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Fair Value

HeldToMaturitySecuritiesFairValue

416981000

USD

CY2013Q4

us-gaap

Held To Maturity Securities Transferred Security At Carrying Value

HeldToMaturitySecuritiesTransferredSecurityAtCarryingValue

39600000

USD

CY2013

us-gaap

Held To Maturity Securities Transferred To Available For Sale Securities Unrealized Gain Loss

HeldToMaturitySecuritiesTransferredToAvailableForSaleSecuritiesUnrealizedGainLoss

1400000

USD

CY2012

us-gaap

Impairment Of Investments

ImpairmentOfInvestments

1711000

USD

CY2011

us-gaap

Impairment Of Investments

ImpairmentOfInvestments

11998000

USD

CY2013

us-gaap

Impairment Of Investments

ImpairmentOfInvestments

5566000

USD

CY2012

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

37963000

USD

CY2011

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

22683000

USD

CY2013

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

107415000

USD

CY2013Q4

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

25335000

USD

CY2012Q4

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

1308000

USD

CY2012Q2

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

288000

USD

CY2012Q1

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

18093000

USD

CY2013Q3

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

32653000

USD

CY2012Q3

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

18274000

USD

CY2013Q1

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

22305000

USD

CY2013Q2

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

27122000

USD

CY2012

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

37635000

USD

CY2011

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

11400000

USD

CY2013

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

143802000

USD

CY2011

us-gaap

Income Loss From Continuing Operations Per Basic Share

IncomeLossFromContinuingOperationsPerBasicShare

0.42

CY2013

us-gaap

Income Loss From Continuing Operations Per Basic Share

IncomeLossFromContinuingOperationsPerBasicShare

1.93

CY2012

us-gaap

Income Loss From Continuing Operations Per Basic Share

IncomeLossFromContinuingOperationsPerBasicShare

0.69

CY2013

us-gaap

Income Loss From Continuing Operations Per Diluted Share

IncomeLossFromContinuingOperationsPerDilutedShare

1.89

CY2012

us-gaap

Income Loss From Continuing Operations Per Diluted Share

IncomeLossFromContinuingOperationsPerDilutedShare

0.68

CY2011

us-gaap

Income Loss From Continuing Operations Per Diluted Share

IncomeLossFromContinuingOperationsPerDilutedShare

0.41

CY2013Q2

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2013Q3

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2012Q3

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2013Q1

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

-997000

USD

CY2012Q2

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2012Q4

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2013Q4

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2012Q1

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2013

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Basic Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

-0.02

CY2011

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Basic Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

-0.01

CY2012

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Basic Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

0.00

CY2011

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Diluted Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

-0.01

CY2012

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Diluted Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

0.00

CY2012

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

-1651000

USD

CY2011

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

323000

USD

CY2013

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

36387000

USD

CY2012

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-328000

USD

CY2013

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Diluted Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

-0.02

CY2013

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

-202000

USD

CY2011

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

372000

USD

CY2013

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

14834000

USD

CY2012

us-gaap

Increase Decrease In Interest And Dividends Receivable

IncreaseDecreaseInInterestAndDividendsReceivable

-468000

USD

CY2011

us-gaap

Increase Decrease In Interest And Dividends Receivable

IncreaseDecreaseInInterestAndDividendsReceivable

-633000

USD

CY2013

us-gaap

Increase Decrease In Interest And Dividends Receivable

IncreaseDecreaseInInterestAndDividendsReceivable

1372000

USD

CY2011

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-8534000

USD

CY2011

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-11283000

USD

CY2012Q4

us-gaap

Income Tax Receivable

IncomeTaxReceivable

2569000

USD

CY2013Q4

us-gaap

Income Tax Receivable

IncomeTaxReceivable

512000

USD

CY2012

us-gaap

Income Tax Reconciliation Deductions Dividends

IncomeTaxReconciliationDeductionsDividends

1260000

USD

CY2013

us-gaap

Income Tax Reconciliation Deductions Dividends

IncomeTaxReconciliationDeductionsDividends

1174000

USD

CY2011

us-gaap

Income Tax Reconciliation Deductions Dividends

IncomeTaxReconciliationDeductionsDividends

870000

USD

CY2013

us-gaap

Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

50331000

USD

CY2012

us-gaap

Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

13172000

USD

CY2011

us-gaap

Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

3990000

USD

CY2013

us-gaap

Income Tax Reconciliation Other Adjustments

IncomeTaxReconciliationOtherAdjustments

474000

USD

CY2011

us-gaap

Income Tax Reconciliation Other Adjustments

IncomeTaxReconciliationOtherAdjustments

-29000

USD

CY2012

us-gaap

Income Tax Reconciliation Other Adjustments

IncomeTaxReconciliationOtherAdjustments

620000

USD

CY2011

us-gaap

Increase Decrease In Employee Related Liabilities

IncreaseDecreaseInEmployeeRelatedLiabilities

1521000

USD

CY2012

us-gaap

Increase Decrease In Employee Related Liabilities

IncreaseDecreaseInEmployeeRelatedLiabilities

6533000

USD

CY2013

us-gaap

Increase Decrease In Employee Related Liabilities

IncreaseDecreaseInEmployeeRelatedLiabilities

18685000

USD

CY2012

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

-7812000

USD

CY2012

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-32737000

USD

CY2013

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

17802000

USD

CY2011

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

45116000

USD

CY2013

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

40482000

USD

CY2012

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

18094000

USD

CY2013

us-gaap

Increase Decrease In Property And Casualty Insurance Liabilities

IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities

14444000

USD

CY2012

us-gaap

Increase Decrease In Property And Casualty Insurance Liabilities

IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities

8831000

USD

CY2011

us-gaap

Increase Decrease In Property And Casualty Insurance Liabilities

IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities

-636000

USD

CY2013

us-gaap

Incurred Claims Property Casualty And Liability

IncurredClaimsPropertyCasualtyAndLiability

1121738000

USD

CY2011

us-gaap

Incurred Claims Property Casualty And Liability

IncurredClaimsPropertyCasualtyAndLiability

1074987000

USD

CY2012

us-gaap

Incurred Claims Property Casualty And Liability

IncurredClaimsPropertyCasualtyAndLiability

1120990000

USD

CY2011

us-gaap

Interest Expense Debt

InterestExpenseDebt

18259000

USD

CY2012

us-gaap

Interest Expense Debt

InterestExpenseDebt

18872000

USD

CY2013

us-gaap

Interest Expense Debt

InterestExpenseDebt

22538000

USD

CY2012

us-gaap

Interest Paid

InterestPaid

18779000

USD

CY2013

us-gaap

Interest Paid

InterestPaid

21465000

USD

CY2011

us-gaap

Interest Paid

InterestPaid

18207000

USD

CY2013Q4

us-gaap

Investments

4583312000

USD

CY2011

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

11600000

USD

CY2012

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

13100000

USD

CY2013

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

13200000

USD

CY2012Q4

us-gaap

Investments

4330019000

USD

CY2012Q4

us-gaap

Liabilities

5703624000

USD

CY2013Q4

us-gaap

Liabilities

5116242000

USD

CY2012Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

6794216000

USD

CY2013Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

6270170000

USD

CY2012Q4

us-gaap

Liability For Claims And Claims Adjustment Expense Property Casualty Liability

LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability

4068941000

USD

CY2013Q4

us-gaap

Liability For Claims And Claims Adjustment Expense Property Casualty Liability

LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability

3349770000

USD

CY2013

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid

971993000

USD

CY2012

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid

1057238000

USD

CY2011

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid

1010730000

USD

CY2013

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear

399559000

USD

CY2012

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear

424496000

USD

CY2011

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear

440786000

USD

CY2011

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears

569944000

USD

CY2012

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears

632742000

USD

CY2013

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears

572434000

USD

CY2011Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

3144924000

USD

CY2012Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

4068941000

USD

CY2013Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

3349770000

USD

CY2010Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

2830058000

USD

CY2013

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims

1121738000

USD

CY2011

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims

1074987000

USD

CY2012

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims

1120990000

USD

CY2011

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear

1113733000

USD

CY2013

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear

1147263000

USD

CY2012

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear

1146591000

USD

CY2011

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears

-38746000

USD

CY2012

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears

-25601000

USD

CY2013

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears

-25525000

USD

CY2013Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2808931000

USD

CY2011Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2595434000

USD

CY2012Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2659186000

USD

CY2010Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2516319000

USD

CY2013Q4

us-gaap

Long Term Debt

LongTermDebt

392414000

USD

CY2012Q4

us-gaap

Long Term Debt

LongTermDebt

307387000

USD

CY2013

us-gaap

Nature Of Operations

NatureOfOperations

<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;">Organization</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Selective Insurance Group, Inc., through its subsidiaries, (collectively referred to as “we,” “us,” or “our”) offers standard and excess and surplus lines (“E&S”) property and casualty insurance products. Selective Insurance Group, Inc. (referred to as the “Parent”) was incorporated in New Jersey in 1977 and its main offices are located in Branchville, New Jersey. The Parent’s common stock is publicly traded on the NASDAQ Global Select Market under the symbol “SIGI.” We have provided a glossary of terms as Exhibit 99.1 to this Form 10-K, which defines certain industry-specific and other terms that are used in this Form 10-K.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We classify our business into </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> operating segments:</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:37px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our Standard Insurance Operations segment, which is comprised of both commercial lines ("Commercial Lines") and personal lines ("Personal Lines") business, sells property and casualty insurance products and services in the standard market, including flood insurance through the National Flood Insurance Program's ("NFIPs") write-your-own ("WYO") program;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:37px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our E&S Insurance Operations segment sells Commercial Lines property and casualty insurance products and services to insureds who have not obtained coverage in the standard market; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:37px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our Investments segment, which invests the premiums collected by our Standard and E&S Insurance Operations and amounts generated through our capital management strategies, which may include the issuance of debt and equity securities.</font></div></td></tr></table></div>

CY2012

us-gaap

Net Cash Provided By Used In Financing Activities Continuing Operations

NetCashProvidedByUsedInFinancingActivitiesContinuingOperations

-24539000

USD

CY2011

us-gaap

Net Cash Provided By Used In Financing Activities Continuing Operations

NetCashProvidedByUsedInFinancingActivitiesContinuingOperations

20667000

USD

CY2013

us-gaap

Net Cash Provided By Used In Financing Activities Continuing Operations

NetCashProvidedByUsedInFinancingActivitiesContinuingOperations

54884000

USD

CY2013

us-gaap

Net Cash Provided By Used In Investing Activities Continuing Operations

NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

-391025000

USD

CY2011

us-gaap

Net Cash Provided By Used In Investing Activities Continuing Operations

NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

-143507000

USD

CY2012

us-gaap

Net Cash Provided By Used In Investing Activities Continuing Operations

NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

-202712000

USD

CY2013

us-gaap

Net Cash Provided By Used In Operating Activities Continuing Operations

NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

336124000

USD

CY2011

us-gaap

Net Cash Provided By Used In Operating Activities Continuing Operations

NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

122957000

USD

CY2012

us-gaap

Net Cash Provided By Used In Operating Activities Continuing Operations

NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

226699000

USD

CY2013

us-gaap

Net Income Loss

NetIncomeLoss

106418000

USD

CY2012

us-gaap

Net Income Loss

NetIncomeLoss

37963000

USD

CY2011

us-gaap

Net Income Loss

NetIncomeLoss

22033000

USD

CY2013Q3

us-gaap

Net Income Loss

NetIncomeLoss

32653000

USD

CY2012Q1

us-gaap

Net Income Loss

NetIncomeLoss

18093000

USD

CY2012Q3

us-gaap

Net Income Loss

NetIncomeLoss

18274000

USD

CY2013Q2

us-gaap

Net Income Loss

NetIncomeLoss

27122000

USD

CY2012Q4

us-gaap

Net Income Loss

NetIncomeLoss

1308000

USD

CY2012Q2

us-gaap

Net Income Loss

NetIncomeLoss

288000

USD

CY2013Q4

us-gaap

Net Income Loss

NetIncomeLoss

25335000

USD

CY2013Q1

us-gaap

Net Income Loss

NetIncomeLoss

21308000

USD

CY2013

us-gaap

Number Of Operating Segments

NumberOfOperatingSegments

3

CY2013Q4

us-gaap

Operating Leases Future Minimum Payments Due

OperatingLeasesFutureMinimumPaymentsDue

45500000

USD

CY2013Q4

us-gaap

Operating Leases Future Minimum Payments Due Current

OperatingLeasesFutureMinimumPaymentsDueCurrent

11400000

USD

CY2013Q4

us-gaap

Operating Leases Future Minimum Payments Due In Five Years

OperatingLeasesFutureMinimumPaymentsDueInFiveYears

3800000

USD

CY2013Q4

us-gaap

Operating Leases Future Minimum Payments Due In Four Years

OperatingLeasesFutureMinimumPaymentsDueInFourYears

4700000

USD

CY2013Q4

us-gaap

Operating Leases Future Minimum Payments Due In Three Years

OperatingLeasesFutureMinimumPaymentsDueInThreeYears

6300000

USD

CY2013Q4

us-gaap

Operating Leases Future Minimum Payments Due In Two Years

OperatingLeasesFutureMinimumPaymentsDueInTwoYears

9200000

USD

CY2013Q4

us-gaap

Operating Leases Future Minimum Payments Due Thereafter

OperatingLeasesFutureMinimumPaymentsDueThereafter

10100000

USD

CY2013Q4

us-gaap

Other Assets

OtherAssets

75727000

USD

CY2012Q4

us-gaap

Other Assets

OtherAssets

57661000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

150000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

150000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

10000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

6000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

97000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

97000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

53000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

53000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax

OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

4000

USD

CY2012Q3

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

26507000

USD

CY2013Q2

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-62643000

USD

CY2013Q3

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-2195000

USD

CY2013Q1

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

27881000

USD

CY2012Q2

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

5520000

USD

CY2013Q4

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

7768000

USD

CY2012Q1

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

10690000

USD

CY2012Q4

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-30971000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

20513000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

12477000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

-64054000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

13334000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

8110000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

-41635000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

7179000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

4367000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

-22419000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

9412000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

2801000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

23540000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

6118000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

15301000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

1821000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

-3294000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

-980000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

-8239000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

-5903000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

-4172000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

-4374000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

-2712000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

-3837000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

-2843000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

-2066000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

-1460000

USD

CY2013

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

-1531000

USD

CY2012

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

47594000

USD

CY2011

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

70140000

USD

CY2013

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

-83934000

USD

CY2012

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

30937000

USD

CY2013

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

-54557000

USD

CY2011

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

45592000

USD

CY2012

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

16657000

USD

CY2011

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

24548000

USD

CY2013

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

-29377000

USD

CY2013

us-gaap

Other Cost And Expense Operating

OtherCostAndExpenseOperating

35686000

USD

CY2011

us-gaap

Other Cost And Expense Operating

OtherCostAndExpenseOperating

26425000

USD

CY2012

us-gaap

Other Cost And Expense Operating

OtherCostAndExpenseOperating

30462000

USD

CY2013

us-gaap

Other General Expense

OtherGeneralExpense

27801000

USD

CY2012

us-gaap

Other General Expense

OtherGeneralExpense

20351000

USD

CY2011

us-gaap

Other General Expense

OtherGeneralExpense

16440000

USD

CY2011

us-gaap

Other Income

OtherIncome

8479000

USD

CY2013

us-gaap

Other Income

OtherIncome

12294000

USD

CY2012

us-gaap

Other Income

OtherIncome

9118000

USD

CY2013Q4

us-gaap

Other Investments

OtherInvestments

107875000

USD

CY2012Q4

us-gaap

Other Investments

OtherInvestments

114076000

USD

CY2013Q4

us-gaap

Other Liabilities

OtherLiabilities

203476000

USD

CY2012Q4

us-gaap

Other Liabilities

OtherLiabilities

200194000

USD

CY2012Q4

us-gaap

Other Short Term Investments

OtherShortTermInvestments

214479000

USD

CY2013Q4

us-gaap

Other Short Term Investments

OtherShortTermInvestments

174251000

USD

CY2013

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

11000

USD

CY2012

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

875000

USD

CY2011

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

551000

USD

CY2012

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment

0

USD

CY2011

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment

0

USD

CY2013

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment

0

USD

CY2012Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

7477000

USD

CY2013Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

7488000

USD

CY2010Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

17723000

USD

CY2011Q4

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

6602000

USD

CY2011

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows

11672000

USD

CY2011

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest

1188000

USD

CY2012

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest

2553000

USD

CY2011

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

2741000

USD

CY2012

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

3495000

USD

CY2013

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

3716000

USD

CY2011

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

26513000

USD

CY2012

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows

0

USD

CY2013

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Cash Flows

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows

0

USD

CY2012

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus

0

USD

CY2011

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus

0

USD

CY2013

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Change In Status

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus

0

USD

CY2011

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2013

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2012

us-gaap

Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2013

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest

77000

USD

CY2012

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Parent

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

2553000

USD

CY2011

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Parent

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

1188000

USD

CY2013

us-gaap

Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Portion Attributable To Parent

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

77000

USD

CY2013

us-gaap

Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net

OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet

5643000

USD

CY2011

us-gaap

Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net

OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet

13186000

USD

CY2012

us-gaap

Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net

OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet

4264000

USD

CY2013

us-gaap

Payments For Proceeds From Productive Assets

PaymentsForProceedsFromProductiveAssets

14023000

USD

CY2011

us-gaap

Payments For Proceeds From Productive Assets

PaymentsForProceedsFromProductiveAssets

11824000

USD

CY2012

us-gaap

Payments For Proceeds From Productive Assets

PaymentsForProceedsFromProductiveAssets

12879000

USD

CY2012

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

26944000

USD

CY2013

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

27416000

USD

CY2011

us-gaap

Payments To Acquire Available For Sale Securities Debt

PaymentsToAcquireAvailableForSaleSecuritiesDebt

487813000

USD

CY2013

us-gaap

Payments To Acquire Available For Sale Securities Debt

PaymentsToAcquireAvailableForSaleSecuritiesDebt

1069387000

USD

CY2012

us-gaap

Payments To Acquire Available For Sale Securities Debt

PaymentsToAcquireAvailableForSaleSecuritiesDebt

884911000

USD

CY2012

us-gaap

Payments To Acquire Available For Sale Securities Equity

PaymentsToAcquireAvailableForSaleSecuritiesEquity

83833000

USD

CY2013

us-gaap

Payments To Acquire Available For Sale Securities Equity

PaymentsToAcquireAvailableForSaleSecuritiesEquity

118072000

USD

CY2011

us-gaap

Payments To Acquire Available For Sale Securities Equity

PaymentsToAcquireAvailableForSaleSecuritiesEquity

150551000

USD

CY2012

us-gaap

Payments To Acquire Businesses Net Of Cash Acquired

PaymentsToAcquireBusinessesNetOfCashAcquired

-255000

USD

CY2013

us-gaap

Payments To Acquire Businesses Net Of Cash Acquired

PaymentsToAcquireBusinessesNetOfCashAcquired

0

USD

CY2011

us-gaap

Payments To Acquire Businesses Net Of Cash Acquired

PaymentsToAcquireBusinessesNetOfCashAcquired

51728000

USD

CY2012

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

12990000

USD

CY2011

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

16033000

USD

CY2013

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

9332000

USD

CY2012

us-gaap

Payments To Acquire Short Term Investments

PaymentsToAcquireShortTermInvestments

1735691000

USD

CY2013

us-gaap

Payments To Acquire Short Term Investments

PaymentsToAcquireShortTermInvestments

2056576000

USD

CY2011

us-gaap

Payments To Acquire Short Term Investments

PaymentsToAcquireShortTermInvestments

1448782000

USD

CY2012Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

5000000

shares

CY2011Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

5000000

shares

CY2012

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

2394640000

USD

CY2011

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

1499340000

USD

CY2013

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

1370293000

USD

CY2012Q4

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0

CY2013Q4

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0

CY2011Q4

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0

CY2013Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

5000000

shares

CY2012Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2013Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2011Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2013Q4

us-gaap

Preferred Stock Shares Outstanding

PreferredStockSharesOutstanding

0

shares

CY2012Q4

us-gaap

Preferred Stock Shares Outstanding

PreferredStockSharesOutstanding

0

shares

CY2013Q4

us-gaap

Preferred Stock Value

PreferredStockValue

0

USD

CY2012Q4

us-gaap

Preferred Stock Value

PreferredStockValue

0

USD

CY2012

us-gaap

Premiums Earned Net Property And Casualty