$sigi 2012 10-K

Concept	2012	2011 Q4	2011 Q3
Revenue	$1.734B	$410.2M	$394.1M
YoY Change	8.55%	3.98%	0.4%
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	$9.200M	$1.500M	$9.000M
YoY Change	-96.54%	-90.26%	12.5%
% of Gross Profit
Operating Expenses	$1.678B	$373.0M	$427.0M
YoY Change	7.0%	3.55%	17.6%
Operating Profit
YoY Change
Interest Expense	-$18.90M	-$4.600M	-$4.600M
YoY Change	3.28%	0.0%	0.0%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$37.64M	$22.80M	-$37.48M
YoY Change	230.13%	-22.45%	-269.61%
Income Tax	-$328.0K	$4.800M	-$20.17M
% Of Pretax Income	-0.87%	21.05%
Net Earnings	$37.96M	$18.03M	-$17.97M
YoY Change	72.3%	-24.23%	-204.47%
Net Earnings / Revenue	2.19%	4.4%	-4.56%
Basic Earnings Per Share	$0.69	$0.33	-$0.33
Diluted Earnings Per Share	$0.68	$0.33	-$0.33
COMMON SHARES
Basic Shares Outstanding	54.88M shares
Diluted Shares Outstanding	55.93M shares

Concept	2012	2011 Q4	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents
Short-Term Investments
Other Short-Term Assets	$132.6M	$147.7M	$121.6M
YoY Change	-10.22%	33.91%	5.1%
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$132.6M	$183.5M	$156.7M
YoY Change	-10.22%	24.58%	3.09%
LONG-TERM ASSETS
Property, Plant & Equipment	$47.10M	$43.95M	$39.20M
YoY Change	7.29%	5.14%	-6.22%
Goodwill		$7.849M
YoY Change
Intangibles
YoY Change
Long-Term Investments	$4.330B	$4.112B	$4.063B
YoY Change	5.29%	4.76%	2.32%
Other Assets	$119.1M	$119.5M	$83.30M
YoY Change	-0.33%	28.22%	4.39%
Total Long-Term Assets	$6.662B	$5.502B	$5.592B
YoY Change	20.29%	8.21%	7.91%
TOTAL ASSETS
Total Short-Term Assets	$132.6M	$183.5M	$156.7M
Total Long-Term Assets	$6.662B	$5.502B	$5.592B
Total Assets	$6.794B	$5.685B	$5.749B
YoY Change	19.5%	8.67%	7.77%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$152.4M	$119.3M	$98.50M
YoY Change	27.75%	18.24%	-2.96%
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	$119.3M	$98.50M
YoY Change	27.75%	18.24%	-2.96%
LONG-TERM LIABILITIES
Long-Term Debt	$307.4M	$307.4M	$262.4M
YoY Change	0.0%	17.19%	0.04%
Other Long-Term Liabilities	$200.2M	$148.6M	$155.9M
YoY Change	34.72%	3.41%	-17.03%
Total Long-Term Liabilities	$507.6M	$456.0M	$418.3M
YoY Change	11.32%	12.32%	-7.09%
TOTAL LIABILITIES
Total Short-Term Liabilities	$152.4M	$119.3M	$98.50M
Total Long-Term Liabilities	$507.6M	$456.0M	$418.3M
Total Liabilities	$5.704B	$4.627B	$4.662B
YoY Change	23.27%	11.21%	9.91%
SHAREHOLDERS EQUITY
Retained Earnings		$1.116B
YoY Change
Common Stock		$451.9M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)		$552.1M
YoY Change
Treasury Stock Shares		42.84M shares
Shareholders Equity	$1.091B	$1.058B	$1.034B
YoY Change
Total Liabilities & Shareholders Equity	$6.794B	$5.685B	$5.749B
YoY Change	19.5%	8.67%	7.77%

Concept	2012	2011 Q4	2011 Q3
OPERATING ACTIVITIES
Net Income	$37.96M	$18.03M	-$17.97M
YoY Change	72.3%	-24.23%	-204.47%
Depreciation, Depletion And Amortization	$9.200M	$1.500M	$9.000M
YoY Change	-96.54%	-90.26%	12.5%
Cash From Operating Activities	$226.7M	-$3.600M	$66.80M
YoY Change	84.37%	-106.44%	48.12%
INVESTING ACTIVITIES
Capital Expenditures	-$12.90M	-$2.900M	-$6.100M
YoY Change	9.32%	20.83%	306.67%
Acquisitions	-$255.0K
YoY Change	-100.49%
Other Investing Activities	-$189.8M	-$33.60M	-$54.30M
YoY Change	44.12%	-30.58%	42.52%
Cash From Investing Activities	-$202.7M	-$36.50M	-$60.30M
YoY Change	41.26%	-28.29%	52.66%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$3.495M
YoY Change	27.51%
Debt Paid & Issued, Net	$0.00
YoY Change
Cash From Financing Activities	-$24.54M	40.60M	-6.300M
YoY Change	-218.74%	-963.83%	8.62%
NET CHANGE
Cash From Operating Activities	$226.7M	-3.600M	66.80M
Cash From Investing Activities	-$202.7M	-36.50M	-60.30M
Cash From Financing Activities	-$24.54M	40.60M	-6.300M
Net Change In Cash	-$552.0K	500.0K	200.0K
YoY Change	-571.79%	66.67%	-200.0%
FREE CASH FLOW
Cash From Operating Activities	$226.7M	-$3.600M	$66.80M
Capital Expenditures	-$12.90M	-$2.900M	-$6.100M
Free Cash Flow	$239.6M	-$700.0K	$72.90M
YoY Change	77.8%	-101.2%	56.44%

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	7024000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities	1658000	USD
CY2012Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	35984000	USD
CY2011Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	35842000	USD
CY2012Q4	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	152396000	USD
CY2011Q4	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	119297000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	169428000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	160294000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	121391000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	47316000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	96125000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	68287000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	54953000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	46843000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	42294000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	54040000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities	3500000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities	4593000	USD
CY2011Q4	us-gaap	Acquired Finite Lived Intangible Asset Amount AcquiredFiniteLivedIntangibleAssetAmount	2500000	USD
CY2011Q4	us-gaap	Acquired Indefinite Lived Intangible Asset Amount AcquiredIndefiniteLivedIntangibleAssetAmount	4200000	USD
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	270654000	USD
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	257370000	USD
CY2012Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	3130683000	USD
CY2011Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	2766856000	USD
CY2012	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	188736000	USD
CY2010	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	92219000	USD
CY2011	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	100924000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13800000	USD
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12200000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	10100000	USD
CY2010	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	0	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	0	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	687000	USD
CY2012Q4	us-gaap	Amount Available For Dividend Distribution With Approval From Regulatory Agencies AmountAvailableForDividendDistributionWithApprovalFromRegulatoryAgencies	106200000	USD
CY2010	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	1145000	USD
CY2012	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	1053000	USD
CY2011	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	1126000	USD
CY2012Q4	us-gaap	Assets Assets	6794216000	USD
CY2011Q4	us-gaap	Assets Assets	5685469000	USD
CY2011	us-gaap	Assumed Premiums Earned Property And Casualty AssumedPremiumsEarnedPropertyAndCasualty	29011000	USD
CY2010	us-gaap	Assumed Premiums Earned Property And Casualty AssumedPremiumsEarnedPropertyAndCasualty	26619000	USD
CY2012	us-gaap	Assumed Premiums Earned Property And Casualty AssumedPremiumsEarnedPropertyAndCasualty	65884000	USD
CY2010	us-gaap	Assumed Premiums Written Property And Casualty AssumedPremiumsWrittenPropertyAndCasualty	25254000	USD
CY2012	us-gaap	Assumed Premiums Written Property And Casualty AssumedPremiumsWrittenPropertyAndCasualty	50938000	USD
CY2011	us-gaap	Assumed Premiums Written Property And Casualty AssumedPremiumsWrittenPropertyAndCasualty	51515000	USD
CY2011Q4	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	143826000	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
CY2011Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	3054728000	USD
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	3263124000	USD
CY2011Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	2910682000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	217502000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	125166000	USD
CY2011Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	46097000	USD
CY2012Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	19736000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1026073000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1875834000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	34815000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	359291000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	2897373000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	3296013000	USD
CY2011Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	157355000	USD
CY2012Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	151382000	USD
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	-2834000	USD
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	-9466000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	-3719000	USD
CY2010Q4	us-gaap	Cash Cash	645000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	117000	USD
CY2012	us-gaap	Ceded Premiums Earned Property And Casualty CededPremiumsEarnedPropertyAndCasualty	354772000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2	-1558000	USD
CY2011Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	-5747000	USD
CY2012Q4	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2	-1276000	USD
CY2012Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	-187105000	USD
CY2011Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	-153512000	USD
CY2011	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1586075000	USD
CY2010	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1480472000	USD
CY2012	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	1696467000	USD
CY2011Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	51500000	USD
CY2011Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	7900000	USD
CY2011Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	219000	USD
CY2011Q4	us-gaap	Cash Cash	762000	USD
CY2012Q4	us-gaap	Cash Cash	210000	USD
CY2009Q4	us-gaap	Cash Cash	811000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-552000	USD
CY2010	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-166000	USD
CY2011	us-gaap	Ceded Premiums Earned Property And Casualty CededPremiumsEarnedPropertyAndCasualty	282719000	USD
CY2010	us-gaap	Ceded Premiums Earned Property And Casualty CededPremiumsEarnedPropertyAndCasualty	264322000	USD
CY2010	us-gaap	Ceded Premiums Written Property And Casualty CededPremiumsWrittenPropertyAndCasualty	269128000	USD
CY2012	us-gaap	Ceded Premiums Written Property And Casualty CededPremiumsWrittenPropertyAndCasualty	339722000	USD
CY2011	us-gaap	Ceded Premiums Written Property And Casualty CededPremiumsWrittenPropertyAndCasualty	291559000	USD
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	11500000	shares
CY2011	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2010	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2011Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2011Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	33100000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	8471000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	10078000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	99768000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	97561000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	249934000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	230540000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve	58981000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve	53191000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	119136000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	119486000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	4183000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	12120000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	7638000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	9056000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	39752000	USD
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	360000000	shares
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	360000000	shares
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	98194224	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	97246711	shares
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	194494000	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	196388000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	49709000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	57303000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	86450000	USD
CY2011Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	16252000	USD
CY2011Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	28164000	USD
CY2012Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	28783000	USD
CY2011Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	19835000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	44781000	USD
CY2012Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5808000	USD
CY2012Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-29663000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-6948000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-228000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5647000	USD
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5323000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-5975000	USD
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	8080000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-11055000	USD
CY2011	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	266100000	USD
CY2010	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	276900000	USD
CY2012	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	298500000	USD
CY2011Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	135761000	USD
CY2012Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	155523000	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
CY2010	us-gaap	Deferred Policy Acquisition Costs Period Increase Decrease DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease	6781000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	111054000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	130798000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	53187000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost	46729000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6295000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	7622000	USD
CY2012Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0442
CY2012	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.074
CY2011Q4	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
CY2012	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	38693000	USD
CY2011	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	34645000	USD
CY2010	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	31770000	USD
CY2011	us-gaap	Direct Premiums Earned Property And Casualty DirectPremiumsEarnedPropertyAndCasualty	1693021000	USD
CY2012	us-gaap	Direct Premiums Earned Property And Casualty DirectPremiumsEarnedPropertyAndCasualty	1873007000	USD
CY2010	us-gaap	Direct Premiums Earned Property And Casualty DirectPremiumsEarnedPropertyAndCasualty	1654301000	USD
CY2012	us-gaap	Direct Premiums Written Property And Casualty DirectPremiumsWrittenPropertyAndCasualty	1955667000	USD
CY2011	us-gaap	Direct Premiums Written Property And Casualty DirectPremiumsWrittenPropertyAndCasualty	1725393000	USD
CY2010	us-gaap	Direct Premiums Written Property And Casualty DirectPremiumsWrittenPropertyAndCasualty	1634415000	USD
CY2010	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	-3780000	USD
CY2012	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	0	USD
CY2011	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax	-650000	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
CY2010	us-gaap	Discontinued Operation Tax Effect Of Income Loss From Disposal Of Discontinued Operation DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation	-2035	USD
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.41
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.26
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.33
CY2011Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.03
CY2011Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.23
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.33
CY2011Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2011Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2011Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.03
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2012	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	13252000	USD
CY2011	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	15426000	USD
CY2011Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	2146000	USD
CY2011Q4	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	-3621000	USD
CY2012Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	4358000	USD
CY2011Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	-2045000	USD
CY2012Q4	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	5540000	USD
CY2012Q2	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	178000	USD
CY2010	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	2455000000	USD
CY2012	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	1141000000	USD
CY2011	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	2942000000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1060000	USD
CY2010	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	-744000	USD
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
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
CY2010	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	USD
CY2011Q3	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	14253000000	USD
CY2012Q3	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	12912000000	USD
CY2011Q3	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	13148000000	USD
CY2012Q3	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	12255000000	USD
CY2011Q3	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	1105000000	USD
CY2012Q3	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	657000000	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
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	960000	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
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-507000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues	0	USD
CY2011	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
CY2011	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
CY2011	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
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	1168000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	12642000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	24344000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	8533000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	0	USD
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	42277000	USD
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	27910000	USD
CY2010Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	5187000	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	59300000	USD
CY2012Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	58000000	USD
CY2010	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	10575000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1218000	USD
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	7244000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	3968000	USD
CY2011Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	15029000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	49635000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	44255000	USD
CY2012	us-gaap	Held To Maturity Securities Transferred To Available For Sale Securities Unrealized Gain Loss HeldToMaturitySecuritiesTransferredToAvailableForSaleSecuritiesUnrealizedGainLoss	2400000	USD
CY2012	us-gaap	Impairment Of Investments ImpairmentOfInvestments	1711000	USD
CY2011	us-gaap	Impairment Of Investments ImpairmentOfInvestments	11998000	USD
CY2010	us-gaap	Impairment Of Investments ImpairmentOfInvestments	16225000	USD
CY2011Q1	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	5760000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	-1088000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	7849000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	7849000	USD
CY2011Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	712348000	USD
CY2012Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	554069000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	428480000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	399560000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	8022000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	6583000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Fair Value HeldToMaturitySecuritiesDebtMaturitiesFairValue	594661000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	108524000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	103671000	USD
CY2011Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	758043000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	594661000	USD
CY2012Q4	us-gaap	Held To Maturity Securities Transferred Security At Carrying Value HeldToMaturitySecuritiesTransferredSecurityAtCarryingValue	32700000	USD
CY2010	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	70746000	USD
CY2012	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	37963000	USD
CY2011	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	22683000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-17318000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	18093000	USD
CY2011Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	18034000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1308000	USD
CY2011Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	20500000	USD
CY2011Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1467000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	288000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	18274000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	37635000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	84149000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	11400000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.42
CY2012	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.69
CY2010	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.33
CY2011	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.41
CY2012	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.68
CY2010	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.30
CY2011Q1	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
CY2011Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-650000	USD
CY2011Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2012Q2	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
CY2012Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2011Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
CY2010	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.07
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2010	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.07
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2012	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-1651000	USD
CY2010	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	8712000	USD
CY2011	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	323000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13403000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-11283000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-328000	USD
CY2011Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	731000	USD
CY2012Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	2569000	USD
CY2012	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	1260000	USD
CY2011	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	870000	USD
CY2010	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	357000	USD
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	29453000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3990000	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 Other Adjustments IncomeTaxReconciliationOtherAdjustments	-29000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	620000	USD
CY2010	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	572000	USD
CY2011	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1521000	USD
CY2010	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-14913000	USD
CY2012	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	6533000	USD
CY2010	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	16577000	USD
CY2011	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	372000	USD
CY2012	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-7812000	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
CY2010	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	2361000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1330000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-8534000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-32737000	USD
CY2012	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	18094000	USD
CY2011	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	45116000	USD
CY2010	us-gaap	Increase Decrease In Premiums Receivable IncreaseDecreaseInPremiumsReceivable	-32472000	USD
CY2010	us-gaap	Increase Decrease In Property And Casualty Insurance Liabilities IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities	-4470000	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
CY2010	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	982118000	USD
CY2012	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	1120990000	USD
CY2011	us-gaap	Incurred Claims Property Casualty And Liability IncurredClaimsPropertyCasualtyAndLiability	1074987000	USD
CY2011	us-gaap	Interest Expense Debt InterestExpenseDebt	18259000	USD
CY2010	us-gaap	Interest Expense Debt InterestExpenseDebt	18616000	USD
CY2012	us-gaap	Interest Expense Debt InterestExpenseDebt	18872000	USD
CY2010	us-gaap	Interest Paid InterestPaid	18753000	USD
CY2011	us-gaap	Interest Paid InterestPaid	18207000	USD
CY2012	us-gaap	Interest Paid InterestPaid	18779000	USD
CY2011Q4	us-gaap	Investments Investments	4112421000	USD
CY2012Q4	us-gaap	Investments Investments	4330019000	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	13100000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	11600000	USD
CY2010	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	11400000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	4627141000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	5703624000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5685469000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6794216000	USD
CY2012Q4	us-gaap	Liability For Claims And Claims Adjustment Expense Property Casualty Liability LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability	4068941000	USD
CY2011Q4	us-gaap	Liability For Claims And Claims Adjustment Expense Property Casualty Liability LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability	3144924000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid	1010730000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid	1057238000	USD
CY2010	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid	939988000	USD
CY2010	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear	378650000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear	440786000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear	424496000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears	632742000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears	569944000	USD
CY2010	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears	561338000	USD
CY2011Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	3144924000	USD
CY2010Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	2830058000	USD
CY2012Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	4068941000	USD
CY2009Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Gross LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross	2745799000	USD
CY2010	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims	982118000	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 LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims	1074987000	USD
CY2012	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear	1146591000	USD
CY2010	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear	1025707000	USD
CY2011	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Current Year LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear	1113733000	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
CY2010	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Prior Years LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears	-43589000	USD
CY2012Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2659186000	USD
CY2009Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2474189000	USD
CY2011Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2595434000	USD
CY2010Q4	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Net LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet	2516319000	USD
CY2011Q4	us-gaap	Long Term Debt LongTermDebt	307360000	USD
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	307387000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	288000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	18274000	USD
CY2012	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-24539000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-143507000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-123527000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-202712000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	122957000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	226699000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	159185000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	45300000	USD
CY2012	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, which is comprised of Commercial Lines property and casualty insurance products and services that are unavailable in the standard market due to the market conditions or characteristics of the insured that are caused by the insured's claim history or the characteristics of their business; 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.</font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These segments reflect a change from our historical segments of Insurance Operations and Investments. This change resulted from the acquisitions that we made in 2011 related to our E&S business. See Note 12. "Business Combinations" for information regarding these acquisitions. As our E&S segment currently meets the quantitative threshold for separate reporting, our revised segments are reflected throughout this report for all periods presented.</font></div></div>
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	20667000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-35824000	USD
CY2010	us-gaap	Net Income Loss NetIncomeLoss	66966000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	37963000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	22033000	USD
CY2011Q2	us-gaap	Net Income Loss NetIncomeLoss	1467000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	1308000	USD
CY2011Q4	us-gaap	Net Income Loss NetIncomeLoss	18034000	USD
CY2011Q1	us-gaap	Net Income Loss NetIncomeLoss	20500000	USD
CY2011Q3	us-gaap	Net Income Loss NetIncomeLoss	-17968000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	18093000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	10600000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	3500000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4800000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	7200000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	8500000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	10700000	USD
CY2012Q4	us-gaap	Other Assets OtherAssets	57661000	USD
CY2011Q4	us-gaap	Other Assets OtherAssets	52835000	USD
CY2010	us-gaap	Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax	-53000	USD
CY2012	us-gaap	Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax	-53000	USD
CY2011	us-gaap	Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax	-53000	USD
CY2010	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-7829000	USD
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-10919000	USD
CY2012	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-17268000	USD
CY2010	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-4216000	USD
CY2012	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-9298000	USD
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-5880000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-150000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-150000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-150000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax	-97000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax	-97000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax	-97000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	11746000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	35270000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	19484000	USD
CY2012Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5520000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	11020000	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
CY2012Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	26507000	USD
CY2011Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4248000	USD
CY2011Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	10130000	USD
CY2011Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	18368000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	5045000	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
CY2010	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-12045000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-26566000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-16799000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-454000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-10541000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax	-1987000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-1292000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-295000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-6852000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	-159000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	-3689000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax	-695000	USD
CY2010	us-gaap	Other Comprehensive Income Loss Reclassification Pension And Other Postretirement Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax OtherComprehensiveIncomeLossReclassificationPensionAndOtherPostretirementBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax	1447000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Pension And Other Postretirement Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax OtherComprehensiveIncomeLossReclassificationPensionAndOtherPostretirementBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax	2066000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Pension And Other Postretirement Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax OtherComprehensiveIncomeLossReclassificationPensionAndOtherPostretirementBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax	1460000	USD
CY2010	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax	4134000	USD
CY2012	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax	5903000	USD
CY2011	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax	4172000	USD
CY2010	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax	2687000	USD
CY2011	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax	2712000	USD
CY2012	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax	3837000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	44643000	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
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	48809000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	25266000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	15625000	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
CY2011	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	26425000	USD
CY2012	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	30462000	USD
CY2010	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	23886000	USD
CY2011	us-gaap	Other General Expense OtherGeneralExpense	16440000	USD
CY2012	us-gaap	Other General Expense OtherGeneralExpense	20351000	USD
CY2010	us-gaap	Other General Expense OtherGeneralExpense	15886000	USD
CY2012	us-gaap	Other Income OtherIncome	9118000	USD
CY2011	us-gaap	Other Income OtherIncome	8479000	USD
CY2010	us-gaap	Other Income OtherIncome	9398000	USD
CY2012Q4	us-gaap	Other Investments OtherInvestments	114076000	USD
CY2011Q4	us-gaap	Other Investments OtherInvestments	128301000	USD
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	200194000	USD
CY2011Q4	us-gaap	Other Liabilities OtherLiabilities	148569000	USD
CY2012Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	214479000	USD
CY2011Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	217044000	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
CY2010	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses	4341000	USD
CY2010	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment	2326000	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
CY2011Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	6602000	USD
CY2012Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	7477000	USD

CY2010Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

7024000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities

1658000

USD

CY2012Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

35984000

USD

CY2011Q4

us-gaap

Accrued Investment Income Receivable

AccruedInvestmentIncomeReceivable

35842000

USD

CY2012Q4

us-gaap

Accrued Salaries Current And Noncurrent

AccruedSalariesCurrentAndNoncurrent

152396000

USD

CY2011Q4

us-gaap

Accrued Salaries Current And Noncurrent

AccruedSalariesCurrentAndNoncurrent

119297000

USD

CY2012Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

169428000

USD

CY2011Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

160294000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

121391000

USD

CY2010Q4

us-gaap

Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

47316000

USD

CY2011Q4

us-gaap

Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

96125000

USD

CY2012Q4

us-gaap

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

AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

68287000

USD

CY2011Q4

us-gaap

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

AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

54953000

USD

CY2010Q4

us-gaap

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

AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

46843000

USD

CY2011Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

42294000

USD

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

54040000

USD

CY2011Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities

3500000

USD

CY2010Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities

4593000

USD

CY2011Q4

us-gaap

Acquired Finite Lived Intangible Asset Amount

AcquiredFiniteLivedIntangibleAssetAmount

2500000

USD

CY2011Q4

us-gaap

Acquired Indefinite Lived Intangible Asset Amount

AcquiredIndefiniteLivedIntangibleAssetAmount

4200000

USD

CY2012Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

270654000

USD

CY2011Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

257370000

USD

CY2012Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

3130683000

USD

CY2011Q4

us-gaap

Available For Sale Debt Securities Amortized Cost Basis

AvailableForSaleDebtSecuritiesAmortizedCostBasis

2766856000

USD

CY2012

us-gaap

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

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

188736000

USD

CY2010

us-gaap

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

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

92219000

USD

CY2011

us-gaap

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

AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities

100924000

USD

CY2012

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

13800000

USD

CY2010

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

12200000

USD

CY2011

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

10100000

USD

CY2010

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

0

USD

CY2011

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

0

USD

CY2012

us-gaap

Amortization Of Intangible Assets

AmortizationOfIntangibleAssets

687000

USD

CY2012Q4

us-gaap

Amount Available For Dividend Distribution With Approval From Regulatory Agencies

AmountAvailableForDividendDistributionWithApprovalFromRegulatoryAgencies

106200000

USD

CY2010

us-gaap

Amount Of Dilutive Securities Stock Options And Restrictive Stock Units

AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits

1145000

USD

CY2012

us-gaap

Amount Of Dilutive Securities Stock Options And Restrictive Stock Units

AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits

1053000

USD

CY2011

us-gaap

Amount Of Dilutive Securities Stock Options And Restrictive Stock Units

AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits

1126000

USD

CY2012Q4

us-gaap

Assets

6794216000

USD

CY2011Q4

us-gaap

Assets

5685469000

USD

CY2011

us-gaap

Assumed Premiums Earned Property And Casualty

AssumedPremiumsEarnedPropertyAndCasualty

29011000

USD

CY2010

us-gaap

Assumed Premiums Earned Property And Casualty

AssumedPremiumsEarnedPropertyAndCasualty

26619000

USD

CY2012

us-gaap

Assumed Premiums Earned Property And Casualty

AssumedPremiumsEarnedPropertyAndCasualty

65884000

USD

CY2010

us-gaap

Assumed Premiums Written Property And Casualty

AssumedPremiumsWrittenPropertyAndCasualty

25254000

USD

CY2012

us-gaap

Assumed Premiums Written Property And Casualty

AssumedPremiumsWrittenPropertyAndCasualty

50938000

USD

CY2011

us-gaap

Assumed Premiums Written Property And Casualty

AssumedPremiumsWrittenPropertyAndCasualty

51515000

USD

CY2011Q4

us-gaap

Available For Sale Equity Securities Amortized Cost Basis

AvailableForSaleEquitySecuritiesAmortizedCostBasis

143826000

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

CY2011Q4

us-gaap

Available For Sale Securities

AvailableForSaleSecurities

3054728000

USD

CY2012Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

3263124000

USD

CY2011Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

2910682000

USD

CY2011Q4

us-gaap

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

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

217502000

USD

CY2012Q4

us-gaap

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

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

125166000

USD

CY2011Q4

us-gaap

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

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

46097000

USD

CY2012Q4

us-gaap

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

AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

19736000

USD

CY2012Q4

us-gaap

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

AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

1026073000

USD

CY2012Q4

us-gaap

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

AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

1875834000

USD

CY2012Q4

us-gaap

Available For Sale Securities Debt Maturities After Ten Years Fair Value

AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

34815000

USD

CY2012Q4

us-gaap

Available For Sale Securities Debt Maturities Within One Year Fair Value

AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

359291000

USD

CY2011Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

2897373000

USD

CY2012Q4

us-gaap

Available For Sale Securities Debt Securities

AvailableForSaleSecuritiesDebtSecurities

3296013000

USD

CY2011Q4

us-gaap

Available For Sale Securities Equity Securities

AvailableForSaleSecuritiesEquitySecurities

157355000

USD

CY2012Q4

us-gaap

Available For Sale Securities Equity Securities

AvailableForSaleSecuritiesEquitySecurities

151382000

USD

CY2012Q4

us-gaap

Available For Sale Securities Gross Unrealized Losses1

AvailableForSaleSecuritiesGrossUnrealizedLosses1

-2834000

USD

CY2011Q4

us-gaap

Available For Sale Securities Gross Unrealized Losses1

AvailableForSaleSecuritiesGrossUnrealizedLosses1

-9466000

USD

CY2011Q4

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2

AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2

-3719000

USD

CY2010Q4

us-gaap

Cash

645000

USD

CY2011

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

117000

USD

CY2012

us-gaap

Ceded Premiums Earned Property And Casualty

CededPremiumsEarnedPropertyAndCasualty

354772000

USD

CY2012Q4

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses2

AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses2

-1558000

USD

CY2011Q4

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2

AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2

-5747000

USD

CY2012Q4

us-gaap

Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses2

AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses2

-1276000

USD

CY2012Q4

us-gaap

Availableforsale Securities Gross Unrealized Gain

AvailableforsaleSecuritiesGrossUnrealizedGain

-187105000

USD

CY2011Q4

us-gaap

Availableforsale Securities Gross Unrealized Gain

AvailableforsaleSecuritiesGrossUnrealizedGain

-153512000

USD

CY2011

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1586075000

USD

CY2010

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1480472000

USD

CY2012

us-gaap

Benefits Losses And Expenses

BenefitsLossesAndExpenses

1696467000

USD

CY2011Q4

us-gaap

Business Acquisition Cost Of Acquired Entity Purchase Price

BusinessAcquisitionCostOfAcquiredEntityPurchasePrice

51500000

USD

CY2011Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

7900000

USD

CY2011Q4

us-gaap

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment

BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

219000

USD

CY2011Q4

us-gaap

Cash

762000

USD

CY2012Q4

us-gaap

Cash

210000

USD

CY2009Q4

us-gaap

Cash

811000

USD

CY2012

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-552000

USD

CY2010

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-166000

USD

CY2011

us-gaap

Ceded Premiums Earned Property And Casualty

CededPremiumsEarnedPropertyAndCasualty

282719000

USD

CY2010

us-gaap

Ceded Premiums Earned Property And Casualty

CededPremiumsEarnedPropertyAndCasualty

264322000

USD

CY2010

us-gaap

Ceded Premiums Written Property And Casualty

CededPremiumsWrittenPropertyAndCasualty

269128000

USD

CY2012

us-gaap

Ceded Premiums Written Property And Casualty

CededPremiumsWrittenPropertyAndCasualty

339722000

USD

CY2011

us-gaap

Ceded Premiums Written Property And Casualty

CededPremiumsWrittenPropertyAndCasualty

291559000

USD

CY2011Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2012Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

USD

CY2012Q4

us-gaap

Common Stock Capital Shares Reserved For Future Issuance

CommonStockCapitalSharesReservedForFutureIssuance

11500000

shares

CY2011

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.52

CY2010

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.52

CY2012

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.52

CY2012Q2

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2011Q1

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2011Q4

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q4

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q3

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2011Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

33100000

USD

CY2011Q4

us-gaap

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

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

8471000

USD

CY2012Q4

us-gaap

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

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

10078000

USD

CY2011Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

99768000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

97561000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

249934000

USD

CY2011Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

230540000

USD

CY2012Q4

us-gaap

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

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

58981000

USD

CY2011Q4

us-gaap

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

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

53191000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

119136000

USD

CY2011Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

119486000

USD

CY2011Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

4183000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

12120000

USD

CY2011Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

7638000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Other

DeferredTaxAssetsOther

9056000

USD

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

39752000

USD

CY2012Q1

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2011Q3

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2011Q2

us-gaap

Common Stock Dividends Per Share Declared

CommonStockDividendsPerShareDeclared

0.13

CY2012Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

2

CY2011Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

2

CY2011Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

360000000

shares

CY2012Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

360000000

shares

CY2012Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

98194224

shares

CY2011Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

97246711

shares

CY2011Q4

us-gaap

Common Stock Value

CommonStockValue

194494000

USD

CY2012Q4

us-gaap

Common Stock Value

CommonStockValue

196388000

USD

CY2012

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

49709000

USD

CY2011

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

57303000

USD

CY2010

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

86450000

USD

CY2011Q1

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

16252000

USD

CY2011Q4

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

28164000

USD

CY2012Q1

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

28783000

USD

CY2011Q2

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

19835000

USD

CY2012Q3

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

44781000

USD

CY2012Q2

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

5808000

USD

CY2012Q4

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-29663000

USD

CY2011Q3

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-6948000

USD

CY2011

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-228000

USD

CY2012

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

5647000

USD

CY2010

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

5323000

USD

CY2012

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

-5975000

USD

CY2010

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

8080000

USD

CY2011

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

-11055000

USD

CY2011

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

266100000

USD

CY2010

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

276900000

USD

CY2012

us-gaap

Deferred Policy Acquisition Cost Amortization Expense

DeferredPolicyAcquisitionCostAmortizationExpense

298500000

USD

CY2011Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

135761000

USD

CY2012Q4

us-gaap

Deferred Policy Acquisition Costs

DeferredPolicyAcquisitionCosts

155523000

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

CY2010

us-gaap

Deferred Policy Acquisition Costs Period Increase Decrease

DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease

6781000

USD

CY2011Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

111054000

USD

CY2012Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

130798000

USD

CY2012Q4

us-gaap

Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost

DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

53187000

USD

CY2011Q4

us-gaap

Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost

DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

46729000

USD

CY2011Q4

us-gaap

Deferred Tax Liabilities Property Plant And Equipment

DeferredTaxLiabilitiesPropertyPlantAndEquipment

6295000

USD

CY2012Q4

us-gaap

Deferred Tax Liabilities Property Plant And Equipment

DeferredTaxLiabilitiesPropertyPlantAndEquipment

7622000

USD

CY2012Q4

us-gaap

Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate

DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

0.0442

CY2012

us-gaap

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

DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets

0.074

CY2011Q4

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

CY2012

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

38693000

USD

CY2011

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

34645000

USD

CY2010

us-gaap

Depreciation Amortization And Accretion Net

DepreciationAmortizationAndAccretionNet

31770000

USD

CY2011

us-gaap

Direct Premiums Earned Property And Casualty

DirectPremiumsEarnedPropertyAndCasualty

1693021000

USD

CY2012

us-gaap

Direct Premiums Earned Property And Casualty

DirectPremiumsEarnedPropertyAndCasualty

1873007000

USD

CY2010

us-gaap

Direct Premiums Earned Property And Casualty

DirectPremiumsEarnedPropertyAndCasualty

1654301000

USD

CY2012

us-gaap

Direct Premiums Written Property And Casualty

DirectPremiumsWrittenPropertyAndCasualty

1955667000

USD

CY2011

us-gaap

Direct Premiums Written Property And Casualty

DirectPremiumsWrittenPropertyAndCasualty

1725393000

USD

CY2010

us-gaap

Direct Premiums Written Property And Casualty

DirectPremiumsWrittenPropertyAndCasualty

1634415000

USD

CY2010

us-gaap

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

DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

-3780000

USD

CY2012

us-gaap

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

DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

0

USD

CY2011

us-gaap

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

DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

-650000

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

CY2010

us-gaap

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

DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation

-2035

USD

CY2011

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.41

CY2012

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.69

CY2010

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

1.26

CY2012Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.33

CY2011Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.33

CY2011Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.33

CY2012Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.01

CY2012Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.33

CY2011Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.03

CY2011Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.38

CY2012Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

0.02

CY2012

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.68

CY2010

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

1.23

CY2011

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.40

CY2012Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.01

CY2011Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.33

CY2011Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.33

CY2011Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.37

CY2011Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.03

CY2012Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.02

CY2012

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

13252000

USD

CY2011

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

15426000

USD

CY2011Q2

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

2146000

USD

CY2011Q4

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

-3621000

USD

CY2012Q1

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

4358000

USD

CY2011Q3

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

-2045000

USD

CY2012Q4

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

5540000

USD

CY2012Q2

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

178000

USD

CY2010

us-gaap

Equity Method Investment Summarized Financial Information Net Income Loss

EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss

2455000000

USD

CY2012

us-gaap

Equity Method Investment Summarized Financial Information Net Income Loss

EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss

1141000000

USD

CY2011

us-gaap

Equity Method Investment Summarized Financial Information Net Income Loss

EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss

2942000000

USD

CY2012

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

1060000

USD

CY2010

us-gaap

Excess Tax Benefit From Share Based Compensation Financing Activities

ExcessTaxBenefitFromShareBasedCompensationFinancingActivities

-744000

USD

CY2012Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.33

CY2012Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

0.33

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

CY2010

us-gaap

Employee Service Share Based Compensation Tax Benefit From Compensation Expense

EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

4000000

USD

CY2011Q3

us-gaap

Equity Method Investment Summarized Financial Information Assets

EquityMethodInvestmentSummarizedFinancialInformationAssets

14253000000

USD

CY2012Q3

us-gaap

Equity Method Investment Summarized Financial Information Assets

EquityMethodInvestmentSummarizedFinancialInformationAssets

12912000000

USD

CY2011Q3

us-gaap

Equity Method Investment Summarized Financial Information Equity

EquityMethodInvestmentSummarizedFinancialInformationEquity

13148000000

USD

CY2012Q3

us-gaap

Equity Method Investment Summarized Financial Information Equity

EquityMethodInvestmentSummarizedFinancialInformationEquity

12255000000

USD

CY2011Q3

us-gaap

Equity Method Investment Summarized Financial Information Liabilities

EquityMethodInvestmentSummarizedFinancialInformationLiabilities

1105000000

USD

CY2012Q3

us-gaap

Equity Method Investment Summarized Financial Information Liabilities

EquityMethodInvestmentSummarizedFinancialInformationLiabilities

657000000

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

CY2011

us-gaap

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

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

960000

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

CY2011

us-gaap

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

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss

-507000

USD

CY2012

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues

0

USD

CY2011

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

CY2011

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

CY2011

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

CY2011

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

1168000

USD

CY2012

us-gaap

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

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

12642000

USD

CY2011

us-gaap

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

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

24344000

USD

CY2012

us-gaap

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

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3

8533000

USD

CY2011

us-gaap

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

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3

0

USD

CY2012Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

42277000

USD

CY2011Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

27910000

USD

CY2010Q4

us-gaap

Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value

FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

5187000

USD

CY2012Q4

us-gaap

Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1

FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1

59300000

USD

CY2012Q4

us-gaap

Federal Home Loan Bank Advances Long Term

FederalHomeLoanBankAdvancesLongTerm

58000000

USD

CY2010

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

10575000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

1218000

USD

CY2011Q4

us-gaap

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

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

7244000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

3968000

USD

CY2011Q4

us-gaap

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

HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

15029000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

49635000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount

44255000

USD

CY2012

us-gaap

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

HeldToMaturitySecuritiesTransferredToAvailableForSaleSecuritiesUnrealizedGainLoss

2400000

USD

CY2012

us-gaap

Impairment Of Investments

ImpairmentOfInvestments

1711000

USD

CY2011

us-gaap

Impairment Of Investments

ImpairmentOfInvestments

11998000

USD

CY2010

us-gaap

Impairment Of Investments

ImpairmentOfInvestments

16225000

USD

CY2011Q1

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

5760000

USD

CY2012Q3

us-gaap

Gain Loss On Sale Of Securities Net

GainLossOnSaleOfSecuritiesNet

-1088000

USD

CY2012Q4

us-gaap

Goodwill

7849000

USD

CY2011Q4

us-gaap

Goodwill

7849000

USD

CY2011Q4

us-gaap

Held To Maturity Securities

HeldToMaturitySecurities

712348000

USD

CY2012Q4

us-gaap

Held To Maturity Securities

HeldToMaturitySecurities

554069000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

428480000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount

399560000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Debt Maturities After Ten Years Fair Value

HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue

8022000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount

6583000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Debt Maturities Fair Value

HeldToMaturitySecuritiesDebtMaturitiesFairValue

594661000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Debt Maturities Within One Year Fair Value

HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue

108524000

USD

CY2012Q4

us-gaap

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

HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount

103671000

USD

CY2011Q4

us-gaap

Held To Maturity Securities Fair Value

HeldToMaturitySecuritiesFairValue

758043000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Fair Value

HeldToMaturitySecuritiesFairValue

594661000

USD

CY2012Q4

us-gaap

Held To Maturity Securities Transferred Security At Carrying Value

HeldToMaturitySecuritiesTransferredSecurityAtCarryingValue

32700000

USD

CY2010

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

70746000

USD

CY2012

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

37963000

USD

CY2011

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

22683000

USD

CY2011Q3

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

-17318000

USD

CY2012Q1

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

18093000

USD

CY2011Q4

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

18034000

USD

CY2012Q4

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

1308000

USD

CY2011Q1

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

20500000

USD

CY2011Q2

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

1467000

USD

CY2012Q2

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

288000

USD

CY2012Q3

us-gaap

Income Loss From Continuing Operations

IncomeLossFromContinuingOperations

18274000

USD

CY2012

us-gaap

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

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

37635000

USD

CY2010

us-gaap

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

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

84149000

USD

CY2011

us-gaap

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

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

11400000

USD

CY2011

us-gaap

Income Loss From Continuing Operations Per Basic Share

IncomeLossFromContinuingOperationsPerBasicShare

0.42

CY2012

us-gaap

Income Loss From Continuing Operations Per Basic Share

IncomeLossFromContinuingOperationsPerBasicShare

0.69

CY2010

us-gaap

Income Loss From Continuing Operations Per Basic Share

IncomeLossFromContinuingOperationsPerBasicShare

1.33

CY2011

us-gaap

Income Loss From Continuing Operations Per Diluted Share

IncomeLossFromContinuingOperationsPerDilutedShare

0.41

CY2012

us-gaap

Income Loss From Continuing Operations Per Diluted Share

IncomeLossFromContinuingOperationsPerDilutedShare

0.68

CY2010

us-gaap

Income Loss From Continuing Operations Per Diluted Share

IncomeLossFromContinuingOperationsPerDilutedShare

1.30

CY2011Q1

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

CY2011Q3

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

-650000

USD

CY2011Q4

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2012Q2

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

CY2012Q4

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2011Q2

us-gaap

Income Loss From Discontinued Operations Net Of Tax

IncomeLossFromDiscontinuedOperationsNetOfTax

0

USD

CY2011

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Basic Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

-0.01

CY2010

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Basic Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

-0.07

CY2012

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Basic Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

0.00

CY2012

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Diluted Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

0.00

CY2010

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Diluted Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

-0.07

CY2011

us-gaap

Income Loss From Discontinued Operations Net Of Tax Per Diluted Share

IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

-0.01

CY2012

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

-1651000

USD

CY2010

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

8712000

USD

CY2011

us-gaap

Income Loss From Equity Method Investments Net Of Dividends Or Distributions

IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

323000

USD

CY2010

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

13403000

USD

CY2011

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-11283000

USD

CY2012

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

-328000

USD

CY2011Q4

us-gaap

Income Tax Receivable

IncomeTaxReceivable

731000

USD

CY2012Q4

us-gaap

Income Tax Receivable

IncomeTaxReceivable

2569000

USD

CY2012

us-gaap

Income Tax Reconciliation Deductions Dividends

IncomeTaxReconciliationDeductionsDividends

1260000

USD

CY2011

us-gaap

Income Tax Reconciliation Deductions Dividends

IncomeTaxReconciliationDeductionsDividends

870000

USD

CY2010

us-gaap

Income Tax Reconciliation Deductions Dividends

IncomeTaxReconciliationDeductionsDividends

357000

USD

CY2010

us-gaap

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

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

29453000

USD

CY2011

us-gaap

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

IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate

3990000

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 Other Adjustments

IncomeTaxReconciliationOtherAdjustments

-29000

USD

CY2012

us-gaap

Income Tax Reconciliation Other Adjustments

IncomeTaxReconciliationOtherAdjustments

620000

USD

CY2010

us-gaap

Income Tax Reconciliation Other Adjustments

IncomeTaxReconciliationOtherAdjustments

572000

USD

CY2011

us-gaap

Increase Decrease In Employee Related Liabilities

IncreaseDecreaseInEmployeeRelatedLiabilities

1521000

USD

CY2010

us-gaap

Increase Decrease In Employee Related Liabilities

IncreaseDecreaseInEmployeeRelatedLiabilities

-14913000

USD

CY2012

us-gaap

Increase Decrease In Employee Related Liabilities

IncreaseDecreaseInEmployeeRelatedLiabilities

6533000

USD

CY2010

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

16577000

USD

CY2011

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

372000

USD

CY2012

us-gaap

Increase Decrease In Income Taxes

IncreaseDecreaseInIncomeTaxes

-7812000

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

CY2010

us-gaap

Increase Decrease In Interest And Dividends Receivable

IncreaseDecreaseInInterestAndDividendsReceivable

2361000

USD

CY2010

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-1330000

USD

CY2011

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-8534000

USD

CY2012

us-gaap

Increase Decrease In Other Operating Capital Net

IncreaseDecreaseInOtherOperatingCapitalNet

-32737000

USD

CY2012

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

18094000

USD

CY2011

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

45116000

USD

CY2010

us-gaap

Increase Decrease In Premiums Receivable

IncreaseDecreaseInPremiumsReceivable

-32472000

USD

CY2010

us-gaap

Increase Decrease In Property And Casualty Insurance Liabilities

IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities

-4470000

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

CY2010

us-gaap

Incurred Claims Property Casualty And Liability

IncurredClaimsPropertyCasualtyAndLiability

982118000

USD

CY2012

us-gaap

Incurred Claims Property Casualty And Liability

IncurredClaimsPropertyCasualtyAndLiability

1120990000

USD

CY2011

us-gaap

Incurred Claims Property Casualty And Liability

IncurredClaimsPropertyCasualtyAndLiability

1074987000

USD

CY2011

us-gaap

Interest Expense Debt

InterestExpenseDebt

18259000

USD

CY2010

us-gaap

Interest Expense Debt

InterestExpenseDebt

18616000

USD

CY2012

us-gaap

Interest Expense Debt

InterestExpenseDebt

18872000

USD

CY2010

us-gaap

Interest Paid

InterestPaid

18753000

USD

CY2011

us-gaap

Interest Paid

InterestPaid

18207000

USD

CY2012

us-gaap

Interest Paid

InterestPaid

18779000

USD

CY2011Q4

us-gaap

Investments

4112421000

USD

CY2012Q4

us-gaap

Investments

4330019000

USD

CY2012

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

13100000

USD

CY2011

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

11600000

USD

CY2010

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

11400000

USD

CY2011Q4

us-gaap

Liabilities

4627141000

USD

CY2012Q4

us-gaap

Liabilities

5703624000

USD

CY2011Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

5685469000

USD

CY2012Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

6794216000

USD

CY2012Q4

us-gaap

Liability For Claims And Claims Adjustment Expense Property Casualty Liability

LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability

4068941000

USD

CY2011Q4

us-gaap

Liability For Claims And Claims Adjustment Expense Property Casualty Liability

LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability

3144924000

USD

CY2011

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid

1010730000

USD

CY2012

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid

1057238000

USD

CY2010

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid

939988000

USD

CY2010

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear

378650000

USD

CY2011

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear

440786000

USD

CY2012

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear

424496000

USD

CY2012

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears

632742000

USD

CY2011

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears

569944000

USD

CY2010

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears

561338000

USD

CY2011Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

3144924000

USD

CY2010Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

2830058000

USD

CY2012Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

4068941000

USD

CY2009Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Gross

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross

2745799000

USD

CY2010

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims

982118000

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims

1074987000

USD

CY2012

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear

1146591000

USD

CY2010

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear

1025707000

USD

CY2011

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear

1113733000

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

CY2010

us-gaap

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

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears

-43589000

USD

CY2012Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2659186000

USD

CY2009Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2474189000

USD

CY2011Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2595434000

USD

CY2010Q4

us-gaap

Liability For Unpaid Claims And Claims Adjustment Expense Net

LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

2516319000

USD

CY2011Q4

us-gaap

Long Term Debt

LongTermDebt

307360000

USD

CY2012Q4

us-gaap

Long Term Debt

LongTermDebt

307387000

USD

CY2012Q2

us-gaap

Net Income Loss

NetIncomeLoss

288000

USD

CY2012Q3

us-gaap

Net Income Loss

NetIncomeLoss

18274000

USD

CY2012

us-gaap

Number Of Operating Segments

NumberOfOperatingSegments

3

CY2012

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-24539000

USD

CY2011

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-143507000

USD

CY2010

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-123527000

USD

CY2012

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-202712000

USD

CY2011

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

122957000

USD

CY2012

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

226699000

USD

CY2010

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

159185000

USD

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due

OperatingLeasesFutureMinimumPaymentsDue

45300000

USD

CY2012

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, which is comprised of Commercial Lines property and casualty insurance products and services that are unavailable in the standard market due to the market conditions or characteristics of the insured that are caused by the insured's claim history or the characteristics of their business; 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.</font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These segments reflect a change from our historical segments of Insurance Operations and Investments. This change resulted from the acquisitions that we made in 2011 related to our E&S business. See Note 12. "Business Combinations" for information regarding these acquisitions. As our E&S segment currently meets the quantitative threshold for separate reporting, our revised segments are reflected throughout this report for all periods presented.</font></div></div>

CY2011

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

20667000

USD

CY2010

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

-35824000

USD

CY2010

us-gaap

Net Income Loss

NetIncomeLoss

66966000

USD

CY2012

us-gaap

Net Income Loss

NetIncomeLoss

37963000

USD

CY2011

us-gaap

Net Income Loss

NetIncomeLoss

22033000

USD

CY2011Q2

us-gaap

Net Income Loss

NetIncomeLoss

1467000

USD

CY2012Q4

us-gaap

Net Income Loss

NetIncomeLoss

1308000

USD

CY2011Q4

us-gaap

Net Income Loss

NetIncomeLoss

18034000

USD

CY2011Q1

us-gaap

Net Income Loss

NetIncomeLoss

20500000

USD

CY2011Q3

us-gaap

Net Income Loss

NetIncomeLoss

-17968000

USD

CY2012Q1

us-gaap

Net Income Loss

NetIncomeLoss

18093000

USD

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due Current

OperatingLeasesFutureMinimumPaymentsDueCurrent

10600000

USD

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Five Years

OperatingLeasesFutureMinimumPaymentsDueInFiveYears

3500000

USD

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Four Years

OperatingLeasesFutureMinimumPaymentsDueInFourYears

4800000

USD

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Three Years

OperatingLeasesFutureMinimumPaymentsDueInThreeYears

7200000

USD

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Two Years

OperatingLeasesFutureMinimumPaymentsDueInTwoYears

8500000

USD

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due Thereafter

OperatingLeasesFutureMinimumPaymentsDueThereafter

10700000

USD

CY2012Q4

us-gaap

Other Assets

OtherAssets

57661000

USD

CY2011Q4

us-gaap

Other Assets

OtherAssets

52835000

USD

CY2010

us-gaap

Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax

OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax

-53000

USD

CY2012

us-gaap

Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax

OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax

-53000

USD

CY2011

us-gaap

Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax

OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax

-53000

USD

CY2010

us-gaap

Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax

OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

-7829000

USD

CY2011

us-gaap

Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax

OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

-10919000

USD

CY2012

us-gaap

Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax

OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

-17268000

USD

CY2010

us-gaap

Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax

OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax

-4216000

USD

CY2012

us-gaap

Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax

OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax

-9298000

USD

CY2011

us-gaap

Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax

OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax

-5880000

USD

CY2010

us-gaap

Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax

OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax

-150000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax

OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax

-150000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax

OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax

-150000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax

OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax

-97000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax

OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax

-97000

USD

CY2010

us-gaap

Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax

OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax

-97000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

11746000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

35270000

USD

CY2010

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

19484000

USD

CY2012Q2

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

5520000

USD

CY2011Q3

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

11020000

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

CY2012Q3

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

26507000

USD

CY2011Q1

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-4248000

USD

CY2011Q4

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

10130000

USD

CY2011Q2

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

18368000

USD

CY2010

us-gaap

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

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

5045000

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

CY2010

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

-12045000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

-26566000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax

OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

-16799000

USD

CY2010

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax

-454000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax

-10541000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Before Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeBeforeTax

-1987000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax

-1292000

USD

CY2010

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax

-295000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax

-6852000

USD

CY2010

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax

-159000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax

-3689000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Tax

OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeTax

-695000

USD

CY2010

us-gaap

Other Comprehensive Income Loss Reclassification Pension And Other Postretirement Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax

OtherComprehensiveIncomeLossReclassificationPensionAndOtherPostretirementBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax

1447000

USD

CY2012

us-gaap

Other Comprehensive Income Loss Reclassification Pension And Other Postretirement Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax

OtherComprehensiveIncomeLossReclassificationPensionAndOtherPostretirementBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax

2066000

USD

CY2011

us-gaap

Other Comprehensive Income Loss Reclassification Pension And Other Postretirement Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax

OtherComprehensiveIncomeLossReclassificationPensionAndOtherPostretirementBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax

1460000

USD

CY2010

us-gaap

Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax

OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax

4134000

USD

CY2012

us-gaap

Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax

OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax

5903000

USD

CY2011

us-gaap

Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax

OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax

4172000

USD

CY2010

us-gaap

Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax

OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax

2687000

USD

CY2011

us-gaap

Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax

OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax

2712000

USD

CY2012

us-gaap

Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax

OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax

3837000

USD

CY2010

us-gaap

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

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

44643000

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

CY2011

us-gaap

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

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

48809000

USD

CY2012

us-gaap

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

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

25266000

USD

CY2010

us-gaap

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

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

15625000

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

CY2011

us-gaap

Other Cost And Expense Operating

OtherCostAndExpenseOperating

26425000

USD

CY2012

us-gaap

Other Cost And Expense Operating

OtherCostAndExpenseOperating

30462000

USD

CY2010

us-gaap

Other Cost And Expense Operating

OtherCostAndExpenseOperating

23886000

USD

CY2011

us-gaap

Other General Expense

OtherGeneralExpense

16440000

USD

CY2012

us-gaap

Other General Expense

OtherGeneralExpense

20351000

USD

CY2010

us-gaap

Other General Expense

OtherGeneralExpense

15886000

USD

CY2012

us-gaap

Other Income

OtherIncome

9118000

USD

CY2011

us-gaap

Other Income

OtherIncome

8479000

USD

CY2010

us-gaap

Other Income

OtherIncome

9398000

USD

CY2012Q4

us-gaap

Other Investments

OtherInvestments

114076000

USD

CY2011Q4

us-gaap

Other Investments

OtherInvestments

128301000

USD

CY2012Q4

us-gaap

Other Liabilities

OtherLiabilities

200194000

USD

CY2011Q4

us-gaap

Other Liabilities

OtherLiabilities

148569000

USD

CY2012Q4

us-gaap

Other Short Term Investments

OtherShortTermInvestments

214479000

USD

CY2011Q4

us-gaap

Other Short Term Investments

OtherShortTermInvestments

217044000

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

CY2010

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses

4341000

USD

CY2010

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment

2326000

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

CY2011Q4

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

6602000

USD

CY2012Q4

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

7477000

USD

CY2010Q4

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

17723000

USD

CY2009Q4

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld

22189000

USD

CY2012

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows

0

USD

CY2011

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows

11672000

USD

CY2010

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows

8143000

USD

CY2010

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus

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

CY2010

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

2990000

USD

CY2012

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2011

us-gaap

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

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold

0

USD

CY2012

us-gaap

Payments To Acquire Short Term Investments

PaymentsToAcquireShortTermInvestments

1735691000

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

CY2010

us-gaap

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

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest

1433000

USD

CY2012

us-gaap

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

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

-1842000

USD

CY2011

us-gaap

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

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

-1093000

USD

CY2010

us-gaap

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

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest

-1840000

USD

CY2012

us-gaap

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

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest

-992000

USD

CY2011

us-gaap

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

OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest

-589000

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

CY2010

us-gaap

Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net

OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet

17658000

USD

CY2010

us-gaap

Payments For Proceeds From Productive Assets

PaymentsForProceedsFromProductiveAssets

6522000

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 For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

3495000

USD

CY2010

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

1686000

USD

CY2011

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

2741000

USD

CY2011

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

26513000

USD

CY2010

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

26056000

USD

CY2012

us-gaap

Payments Of Dividends Common Stock

PaymentsOfDividendsCommonStock

26944000

USD

CY2012

us-gaap

Payments To Acquire Available For Sale Securities Debt

PaymentsToAcquireAvailableForSaleSecuritiesDebt

884911000

USD

CY2010

us-gaap

Payments To Acquire Available For Sale Securities Debt

PaymentsToAcquireAvailableForSaleSecuritiesDebt

1007679000

USD

CY2011

us-gaap

Payments To Acquire Available For Sale Securities Debt

PaymentsToAcquireAvailableForSaleSecuritiesDebt

487813000

USD

CY2011

us-gaap

Payments To Acquire Available For Sale Securities Equity

PaymentsToAcquireAvailableForSaleSecuritiesEquity

150551000

USD

CY2012

us-gaap

Payments To Acquire Available For Sale Securities Equity

PaymentsToAcquireAvailableForSaleSecuritiesEquity

83833000

USD

CY2010

us-gaap

Payments To Acquire Available For Sale Securities Equity

PaymentsToAcquireAvailableForSaleSecuritiesEquity

71192000

USD

CY2010

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 Businesses Net Of Cash Acquired

PaymentsToAcquireBusinessesNetOfCashAcquired

-255000

USD

CY2012

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

12990000

USD

CY2011

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

16033000

USD

CY2010

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

20673000

USD

CY2010

us-gaap

Payments To Acquire Short Term Investments

PaymentsToAcquireShortTermInvestments

1741738000

USD

CY2011

us-gaap

Payments To Acquire Short Term Investments

PaymentsToAcquireShortTermInvestments

1448782000

USD

CY2010

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

1102326000

USD

CY2012

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

2394640000

USD

CY2011

us-gaap

Policyholder Benefits And Claims Incurred Gross

PolicyholderBenefitsAndClaimsIncurredGross

1499340000

USD

CY2012Q4

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

CY2010Q4

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0

CY2012Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

5000000

shares

CY2011Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

5000000

shares

CY2010Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

5000000

shares

CY2012Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2011Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2010Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2011Q4

us-gaap

Preferred Stock Shares Outstanding

PreferredStockSharesOutstanding

0

shares

CY2012Q4

us-gaap

Preferred Stock Shares Outstanding

PreferredStockSharesOutstanding

0

shares

CY2011Q4

us-gaap

Preferred Stock Value

PreferredStockValue

0

USD

CY2012Q4

us-gaap

Preferred Stock Value

PreferredStockValue

0

USD

CY2010

us-gaap

Premiums Earned Net Property And Casualty