$VRSK
Verisk Analytics, Inc. Stock $vrsk

$vrsk Overview Financials Valuation SEC Filings Company Website

2012 Q4 Form 10-K Financial Statement

#000144214514000008 Filed on February 25, 2014

Income Statement

Concept	2012 Q4	2011 Q4	2011
Revenue	$289.3M	$351.6M	$1.191B
YoY Change	-17.72%	19.92%	4.66%
Cost Of Revenue	$79.60M	$140.4M	$441.0M
YoY Change	-43.3%	20.52%	-4.85%
Gross Profit	$209.7M	$211.2M	$750.4M
YoY Change	-0.71%	19.52%	11.19%
Gross Profit Margin	72.49%	60.07%	62.99%
Selling, General & Admin	$44.90M	$52.80M	$199.5M
YoY Change	-14.96%	16.81%	19.91%
% of Gross Profit	21.41%	25.0%	26.58%
Research & Development			$15.39M
YoY Change			3.52%
% of Gross Profit			2.05%
Depreciation & Amortization	$30.60M	$19.50M	$43.83M
YoY Change	56.92%	10.17%	-35.64%
% of Gross Profit	14.59%	9.23%	5.84%
Operating Expenses	$70.00M	$72.30M	$214.9M
YoY Change	-3.18%	14.76%	18.56%
Operating Profit	$139.7M	$138.9M	$481.2M
YoY Change	0.58%	22.16%	9.13%
Interest Expense	-$20.60M	-$14.40M	$53.85M
YoY Change	43.06%	58.24%	55.34%
% of Operating Profit	-14.75%	-10.37%	11.19%
Other Income/Expense, Net			-$52.97M
YoY Change			54.59%
Pretax Income	$119.0M	$124.5M	$428.2M
YoY Change	-4.42%	19.02%	5.3%
Income Tax	$32.40M	$44.20M	$165.7M
% Of Pretax Income	27.23%	35.5%	38.71%
Net Earnings	$98.30M	$80.30M	$282.8M
YoY Change	22.42%	21.85%	16.58%
Net Earnings / Revenue	33.98%	22.84%	23.73%
Basic Earnings Per Share			$1.70
Diluted Earnings Per Share	$571.8K	$471.0K	$1.63
COMMON SHARES
Basic Shares Outstanding	166.8M shares		166.0M shares
Diluted Shares Outstanding			173.3M shares

Balance Sheet

Concept	2012 Q4	2011 Q4	2011
SHORT-TERM ASSETS
Cash & Short-Term Investments	$94.70M	$196.7M	$196.7M
YoY Change	-51.86%	224.59%	224.59%
Cash & Equivalents	$89.82M	$191.6M	$191.6M
Short-Term Investments	$4.900M	$5.100M	$5.100M
Other Short-Term Assets	$39.11M	$41.25M	$67.00M
YoY Change	-5.19%	44.73%	135.09%
Inventory
Prepaid Expenses	$21.95M	$21.91M
Receivables	$178.4M	$153.3M	$153.3M
Other Receivables	$46.00M	$36.70M	$36.70M
Total Short-Term Assets	$390.6M	$453.7M	$453.7M
YoY Change	-13.91%	88.71%	88.73%
LONG-TERM ASSETS
Property, Plant & Equipment	$154.1M	$119.4M	$119.4M
YoY Change	29.04%	27.85%	27.84%
Goodwill	$1.247B	$709.9M
YoY Change	75.71%	12.21%
Intangibles	$520.9M	$226.4M
YoY Change	130.07%
Long-Term Investments
YoY Change
Other Assets	$47.30M	$21.19M	$31.70M
YoY Change	123.18%	-56.39%	-34.77%
Total Long-Term Assets	$1.970B	$1.087B	$1.087B
YoY Change	81.14%	11.34%	11.33%
TOTAL ASSETS
Total Short-Term Assets	$390.6M	$453.7M	$453.7M
Total Long-Term Assets	$1.970B	$1.087B	$1.087B
Total Assets	$2.360B	$1.541B	$1.541B
YoY Change	53.16%	26.62%	26.62%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$187.6M	$163.0M	$163.0M
YoY Change	15.09%	45.54%	45.54%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$195.3M	$5.554M	$5.600M
YoY Change	3415.72%		-98.71%
Long-Term Debt Due	$195.3M	$5.600M
YoY Change	3386.84%	-98.72%
Total Short-Term Liabilities	$585.4M	$349.7M	$349.7M
YoY Change	67.41%	-51.5%	-51.49%
LONG-TERM LIABILITIES
Long-Term Debt	$1.266B	$1.100B	$1.100B
YoY Change	15.08%	173.84%	173.84%
Other Long-Term Liabilities	$78.19M	$61.87M	$189.6M
YoY Change	26.39%	-70.37%	-9.2%
Total Long-Term Liabilities	$78.19M	$61.87M	$1.290B
YoY Change	26.39%	-89.87%	111.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$585.4M	$349.7M	$349.7M
Total Long-Term Liabilities	$78.19M	$61.87M	$1.290B
Total Liabilities	$2.105B	$1.640B	$1.640B
YoY Change	28.37%	23.14%	23.14%
SHAREHOLDERS EQUITY
Retained Earnings	$905.7M	$576.6M
YoY Change	57.08%
Common Stock	$1.045B	$874.9M
YoY Change	19.41%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.605B	$1.471B
YoY Change	9.13%
Treasury Stock Shares	376.3M shares	379.7M shares
Shareholders Equity	$255.6M	-$98.49M	-$98.50M
YoY Change
Total Liabilities & Shareholders Equity	$2.360B	$1.541B	$1.541B
YoY Change	53.16%	26.62%	26.62%

Cashflow Statement

Concept	2012 Q4	2011 Q4	2011
OPERATING ACTIVITIES
Net Income	$98.30M	$80.30M	$282.8M
YoY Change	22.42%	21.85%	16.58%
Depreciation, Depletion And Amortization	$30.60M	$19.50M	$43.83M
YoY Change	56.92%	10.17%	-35.64%
Cash From Operating Activities	$147.2M	$51.90M	$375.7M
YoY Change	183.62%	-44.9%	11.81%
INVESTING ACTIVITIES
Capital Expenditures	-$18.70M	-$17.90M	$59.83M
YoY Change	4.47%	9.15%	54.83%
Acquisitions			$121.7M
YoY Change			-35.79%
Other Investing Activities	-$26.20M	$200.0K	$0.00
YoY Change	-13200.0%	-100.1%	-100.0%
Cash From Investing Activities	-$44.90M	-$17.70M	-$204.1M
YoY Change	153.67%	-91.74%	-16.23%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net			$125.0M
YoY Change
Cash From Financing Activities	-110.4M	104.7M	-$34.78M
YoY Change	-205.44%	54.42%	-68.03%
NET CHANGE
Cash From Operating Activities	147.2M	51.90M	$375.7M
Cash From Investing Activities	-44.90M	-17.70M	-$204.1M
Cash From Financing Activities	-110.4M	104.7M	-$34.78M
Net Change In Cash	-8.100M	138.9M	$136.8M
YoY Change	-105.83%	-366.09%	-931.99%
FREE CASH FLOW
Cash From Operating Activities	$147.2M	$51.90M	$375.7M
Capital Expenditures	-$18.70M	-$17.90M	$59.83M
Free Cash Flow	$165.9M	$69.80M	$315.9M
YoY Change	137.68%	-36.89%	6.22%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	187648000	USD
CY2013Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	188264000	USD
CY2012Q4	us-gaap	Accounts Payable And Accrued Liabilities Noncurrent AccountsPayableAndAccruedLiabilitiesNoncurrent	187648000	USD
CY2013Q4	us-gaap	Accounts Payable And Accrued Liabilities Noncurrent AccountsPayableAndAccruedLiabilitiesNoncurrent	188264000	USD
CY2013Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	162962000	USD
CY2012Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	183183000	USD
CY2013Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	158547000	USD
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	178430000	USD
CY2013Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2012Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2012Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	21611000	USD
CY2013Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	12143000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	275981000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	309199000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	72000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-75000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	41613000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	88272000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-960000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-1800000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-89160000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-43488000	USD
CY2012	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P11Y
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1044746000	USD
CY2013Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1202106000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	24696000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	22656000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	21087000	USD
CY2013	us-gaap	Advertising Expense AdvertisingExpense	8457000	USD
CY2012	us-gaap	Advertising Expense AdvertisingExpense	6166000	USD
CY2011	us-gaap	Advertising Expense AdvertisingExpense	5777000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	21087000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	24696000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	22656000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4415000	USD
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4753000	USD
CY2013	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-2713000	USD
CY2012	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-2337000	USD
CY2011	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-1655000	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	52207000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	32985000	USD
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	63741000	USD
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	919816	shares
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	822410	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1506440	shares
CY2013Q4	us-gaap	Assets Assets	2504451000	USD
CY2012Q4	us-gaap	Assets Assets	2360336000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	390559000	USD
CY2013Q4	us-gaap	Assets Current AssetsCurrent	474845000	USD
CY2013Q4	us-gaap	Assets Held For Sale Current AssetsHeldForSaleCurrent	13825000	USD
CY2012Q4	us-gaap	Assets Held For Sale Current AssetsHeldForSaleCurrent	0	USD
CY2013Q4	us-gaap	Assets Held For Sale Long Lived AssetsHeldForSaleLongLived	85945000	USD
CY2012Q4	us-gaap	Assets Held For Sale Long Lived AssetsHeldForSaleLongLived	0	USD
CY2013Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	3911000	USD
CY2012Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	4883000	USD
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CY2011	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.58
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CY2012	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	321140000	USD
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CY2013	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2012	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2011	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	-3364000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	949432000	USD
CY2011Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Contingent Liability BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability	250000	USD
CY2010Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Contingent Liability BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability	3500000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets	17874000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables	19731000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities	29293000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Liabilities Noncurrent BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesNoncurrent	81080000	USD
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CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	140893000	USD
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CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets	26888000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	6145000	USD
CY2012Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet	808539000	USD
CY2012	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	4946000	USD
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CY2011	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	7248000	USD
CY2013	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	10512000	USD
CY2012	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	3869000	USD
CY2013Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	6310000	USD
CY2012Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	1753000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	11366000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	4750000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	73000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	256000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	2034000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	4059000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	194000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Interest Included In Payments CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments	608000	USD
CY2013Q4	us-gaap	Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments	10758000	USD
CY2011	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	7940000	USD
CY2013	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	12806000	USD
CY2012	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	8935000	USD
CY2012	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	36113000	USD
CY2013	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2011	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	590000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	89819000	USD
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CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
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CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	394052000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	318269000	USD
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CY2013	us-gaap	Costs And Expenses CostsAndExpenses	981436000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	120155000	USD
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CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	8442000	USD
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CY2013Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	1275887000	USD
CY2012Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	1461425000	USD
CY2013Q4	us-gaap	Debt Current DebtCurrent	4448000	USD
CY2012Q4	us-gaap	Debt Current DebtCurrent	195263000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	22344000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	62208000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	42447000	USD
CY2013Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	12219000	USD
CY2012Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	12919000	USD
CY2012Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	200705000	USD
CY2013Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	226581000	USD
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	6172000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	4287000	USD
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	8317000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	1835000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	2705000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	88015000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	52197000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross Current DeferredTaxAssetsGrossCurrent	1854000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-193527000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-123364000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	-133761000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	-198604000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	87420000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	51456000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	5077000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	10397000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	0	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	17088000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	8247000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	1639000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	3626000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	6720000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	6279000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	50133000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	26113000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	4342000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	4944000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	595000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	741000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	210784000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	244983000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	0	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	198604000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	133761000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	21344000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	4231000	USD
CY2012Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	38655000	USD
CY2013Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	13007000	USD
CY2012Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	4089000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	2868000	USD
CY2012	us-gaap	Defined Benefit Plan Actual Return On Plan Assets Still Held DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld	-45000	USD
CY2013	us-gaap	Defined Benefit Plan Actual Return On Plan Assets Still Held DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld	-387000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	60955000	USD
CY2012Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	0	USD
CY2013	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0750
CY2013	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1 DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1	-511000	USD
CY2013	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1 DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1	-14000	USD
CY2013	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation	549000	USD
CY2013	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents	15000	USD
CY2011	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	499000	USD
CY2013	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	19000	USD
CY2012	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	114000	USD
CY2013	us-gaap	Defined Benefit Plan Target Plan Asset Allocations DefinedBenefitPlanTargetPlanAssetAllocations	1
CY2013	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate DefinedBenefitPlanUltimateHealthCareCostTrendRate	0.08
CY2013Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2012Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2013Q4	us-gaap	Defined Benefit Plan Year That Rate Reaches Ultimate Trend Rate DefinedBenefitPlanYearThatRateReachesUltimateTrendRate	2020
CY2013	us-gaap	Depreciation And Amortization DepreciationAndAmortization	66190000	USD
CY2011	us-gaap	Depreciation And Amortization DepreciationAndAmortization	40135000	USD
CY2012	us-gaap	Depreciation And Amortization DepreciationAndAmortization	46637000	USD
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	50624000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	43827000	USD
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	70279000	USD
CY2013	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	4753000	USD
CY2011	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	11924000	USD
CY2012	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	7703000	USD
CY2013Q4	us-gaap	Disposal Group Including Discontinued Operation Goodwill DisposalGroupIncludingDiscontinuedOperationGoodwill	-69207000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.07
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.98
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.70
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.92
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.02
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.63
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	15000	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-840000	USD
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-183000	USD
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.365
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.365
CY2011	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.387
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.009
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.010
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.009
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.011
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.013
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.020
CY2011	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.040
CY2012	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.017
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.026
CY2013Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	79372000	USD
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	78979000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	80368000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	43345000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	68388000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y6M05D
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	58056000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	57684000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	88387000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	60672000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	109946000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	53195000	USD
CY2013Q4	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.20
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	109946000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	53195000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	60672000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	60672000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	53195000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	109946000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	313429000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	291354000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	196177000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	56630000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	47234000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	47980000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	48883000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	50714000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	761047000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	812289000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	520935000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	447618000	USD
CY2012	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	348086000	USD
CY2012	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-597000	USD
CY2011	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-868000	USD
CY2013	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-628000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	1247459000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	1181681000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	709944000	USD
CY2012	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	491908000	USD
CY2013	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	705000	USD
CY2013	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2011Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	3244000	USD
CY2012	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	873000	USD
CY2013	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	2724000	USD
CY2012	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	317463000	USD
CY2013	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	342314000	USD
CY2011	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	262456000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	428195000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	538740000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	499826000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.04
CY2011	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.58
CY2012	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.91
CY2013	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.99
CY2012	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.85
CY2011	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.51
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	6066000	USD
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	20302000	USD
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	11679000	USD
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	6066000	USD
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	20302000	USD
CY2012	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	11679000	USD
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.12
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.03
CY2012	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 Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.07
CY2011	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.12
CY2013	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.03
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	196426000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	165739000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	182363000	USD
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	117717000	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	47516000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	126846000	USD
CY2012Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	45975000	USD
CY2013Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	67346000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	11256000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	34022000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	15468000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2106000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	25926000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	6425000	USD
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	20493000	USD
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	26970000	USD
CY2011	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	12373000	USD
CY2012	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	83711000	USD
CY2013	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	39661000	USD
CY2011	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	46959000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-41593000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2360336000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-13860000	USD
CY2013	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-11392000	USD
CY2011	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-13599000	USD
CY2012	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-105829000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2386000	USD
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-550000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2720000	USD
CY2013	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4244948	shares
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	5819260	shares
CY2011	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	7309872	shares
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	520935000	USD
CY2013Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	447618000	USD
CY2013	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	73068000	USD
CY2012	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	69892000	USD
CY2011	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	51915000	USD
CY2012	us-gaap	Interest Expense InterestExpense	72508000	USD
CY2011	us-gaap	Interest Expense InterestExpense	53847000	USD
CY2013	us-gaap	Interest Expense InterestExpense	76136000	USD
CY2012	us-gaap	Interest Paid InterestPaid	60977000	USD
CY2013	us-gaap	Interest Paid InterestPaid	75084000	USD
CY2011	us-gaap	Interest Paid InterestPaid	48158000	USD
CY2012Q4	us-gaap	Interest Payable Current InterestPayableCurrent	17811000	USD
CY2013Q4	us-gaap	Interest Payable Current InterestPayableCurrent	16150000	USD
CY2012	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	438000	USD
CY2013	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	701000	USD
CY2011	us-gaap	Investment Income Nonoperating InvestmentIncomeNonoperating	193000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	2104745000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	1956862000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2504451000	USD
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	431179000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	585350000	USD
CY2013Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	9449000	USD
CY2012Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2013Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	4529000	USD
CY2012Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	0	USD
CY2013Q4	us-gaap	Line Of Credit Facility Amount Outstanding LineOfCreditFacilityAmountOutstanding	0	USD
CY2012Q4	us-gaap	Line Of Credit Facility Amount Outstanding LineOfCreditFacilityAmountOutstanding	10000000	USD
CY2012	us-gaap	Line Of Credit Facility Expiration Date1 LineOfCreditFacilityExpirationDate1	2017-10-24
CY2013	us-gaap	Line Of Credit Facility Expiration Date1 LineOfCreditFacilityExpirationDate1	2018-10-24
CY2013Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	973069000	USD
CY2013Q4	us-gaap	Litigation Settlement Amount LitigationSettlementAmount	18600000	USD
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	32186000	USD
CY2012	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	29618000	USD
CY2011	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	27902000	USD
CY2013Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	79739000	USD
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	1280758000	USD
CY2013Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1271439000	USD
CY2012Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1266162000	USD
CY2013Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	4448000	USD
CY2012Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	195263000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1050127000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	4448000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	53000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	238000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	51996000	USD
CY2013Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	173896000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-34780000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	313555000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-284472000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-145626000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-883583000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-204129000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	506920000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	375721000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	468229000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	282758000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	348380000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	329142000	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-75527000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-52968000	USD
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-72402000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	481163000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	572228000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	614267000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	235281000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	34590000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	27182000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	31362000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	33171000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	35957000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	73019000	USD
CY2012Q4	us-gaap	Other Assets Current OtherAssetsCurrent	39109000	USD
CY2013Q4	us-gaap	Other Assets Current OtherAssetsCurrent	34681000	USD
CY2013Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	6714000	USD
CY2012Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	9832000	USD
CY2013Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	20034000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	47299000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-183000	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-840000	USD
CY2012	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	15000	USD
CY2012	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	15000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-183000	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-840000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	0	USD
CY2012	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	0	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Translation Gain Loss Arising During Period Tax OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax	0	USD
CY2012	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-727000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-1493000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax	-1122000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-411000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-689000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-879000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax	-433000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax	-316000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax	-614000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-31407000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	73994000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-17449000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-183000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-840000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	15000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-10873000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	45672000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-22484000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	25346000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	13082000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-80773000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	8217000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-50162000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	18715000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	17083000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	30417000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-75074000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-46659000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	10691000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	21845000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	4865000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	-30611000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	6631000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-28415000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	6392000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	8572000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax	882000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax	346000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax	686000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	423000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	542000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax	214000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax	263000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax	132000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax	340000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-5071000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-5699000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-4001000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-3130000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-3503000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-2474000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-1941000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-1527000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-2196000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	28322000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-8923000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-6576000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-381000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-807000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-240000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-197000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-456000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-147000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-184000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-351000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-93000	USD
CY2012Q4	us-gaap	Other Liabilities OtherLiabilities	78190000	USD
CY2013Q4	us-gaap	Other Liabilities OtherLiabilities	36043000	USD
CY2012Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	79715000	USD
CY2013Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	80974000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	78190000	USD
CY2013Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	36043000	USD
CY2011	us-gaap	Other Noncash Expense OtherNoncashExpense	585000	USD
CY2013	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2012	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2012	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-265000	USD
CY2013	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-448000	USD
CY2011	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-132000	USD
CY2011	us-gaap	Other Payments To Acquire Businesses OtherPaymentsToAcquireBusinesses	19560000	USD
CY2012	us-gaap	Other Payments To Acquire Businesses OtherPaymentsToAcquireBusinesses	38800000	USD
CY2013	us-gaap	Other Payments To Acquire Businesses OtherPaymentsToAcquireBusinesses	0	USD
CY2012Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	2627000	USD
CY2013Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	2061000	USD
CY2012	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	88185000	USD
CY2011	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	57684000	USD
CY2013	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	57065000	USD
CY2013	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-280000	USD
CY2011	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2012	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1455000	USD
CY2011	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	7835000	USD
CY2012	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3905000	USD
CY2013	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	605000	USD
CY2011	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	1549000	USD
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	1784000	USD
CY2013	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	5870000	USD
CY2012	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	769513000	USD
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	121721000	USD
CY2013	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	983000	USD
CY2012	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	2250000	USD
CY2013	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2011	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	74373000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	59829000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	145976000	USD
CY2012Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	1734000	USD
CY2013Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent	2437000	USD
CY2013Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	15068000	USD
CY2012Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	41282000	USD
CY2013Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	80000000	shares
CY2012Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	21946000	USD
CY2013Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	25657000	USD
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2011	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	696559000	USD
CY2012	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	347224000	USD
CY2011	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3268000	USD
CY2012	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-6549000	USD
CY2013	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-6770000	USD
CY2013	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-10000000	USD
CY2012	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	357224000	USD
CY2011	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	10000000	USD
CY2012	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In More Than Three Months ProceedsFromRepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths	0	USD
CY2011	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In More Than Three Months ProceedsFromRepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths	120000000	USD
CY2013	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In More Than Three Months ProceedsFromRepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths	0	USD
CY2012	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	1932000	USD
CY2013	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	7484000	USD
CY2011	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	1730000	USD
CY2011	us-gaap	Proceeds From Short Term Debt Maturing In More Than Three Months ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths	120000000	USD
CY2013	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	80368000	USD
CY2011	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	43345000	USD
CY2012	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	68388000	USD
CY2011	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	68376000	USD
CY2012	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	79751000	USD
CY2013	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	157502000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	542572000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	430065000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	233373000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	154084000	USD
CY2013	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2482000	USD
CY2012	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1065000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1278000	USD
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	125000000	USD
CY2011	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	125000000	USD
CY2012	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	0	USD
CY2013	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	180000000	USD
CY2012	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	347224000	USD
CY2013	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
CY2011	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	440000000	USD
CY2011	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	15393000	USD
CY2013	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	21426000	USD
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	18386000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1254107000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	905727000	USD
CY2011	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	13882000	USD
CY2012	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	0	USD
CY2013	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	0	USD
CY2012	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	1407848000	USD
CY2011	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	1191393000	USD
CY2013	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	1595703000	USD
CY2013	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	228982000	USD
CY2011	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	199495000	USD
CY2012	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	220068000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	22656000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	21087000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	24696000	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P4Y
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Discount From Market Price Purchase Date ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate	0.05
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	908000	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	7153000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	3206000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate	0.2000
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	7169089	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	8796996	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	20.98
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	18.37
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	168056000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	257391000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	149613000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	415553	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	192291	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	149266	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	43.14
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	22.58
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	19.30
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	973124	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	1574705	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	888038	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	361653000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	360611000	USD
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	445510000	USD
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	478014000	USD
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	12573298	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	9235320	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	23057857	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	18896405	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	26.67
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.55
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	22.21
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	13.35
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	1581125	shares
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	7.82
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.09
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	19.79
CY2013Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	320766000	USD
CY2012Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	286806000	USD
CY2013Q4	us-gaap	Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Estimated Range Of Change Upper Bound SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeUpperBound	3862000	USD
CY2011	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	101031000	USD
CY2012	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	159863000	USD
CY2013	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	137759000	USD
CY2013	us-gaap	Stock Repurchase Program Authorized Amount StockRepurchaseProgramAuthorizedAmount	1200000000	USD
CY2012	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	4777	shares
CY2013	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	8109	shares
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	4076750	shares
CY2011	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	5543866	shares
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	6880678	shares
CY2012	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	6880678	shares
CY2013	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	4076750	shares
CY2011	us-gaap	Stock Issued During Period Shares Treasury Stock Reissued StockIssuedDuringPeriodSharesTreasuryStockReissued	3716165	shares
CY2012	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	294000	USD
CY2013	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1662000	USD
CY2012	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	233000	USD
CY2011	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	86000	USD
CY2013	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	455000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	547589000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	255591000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	-98490000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	-114442000	USD
CY2009Q4	us-gaap	Stockholders Equity Note Stock Split StockholdersEquityNoteStockSplit	one-for-one
CY2013Q4	us-gaap	Trading Securities TradingSecurities	0	USD
CY2012Q4	us-gaap	Trading Securities TradingSecurities	0	USD
CY2013	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	4532552	shares
CY2012	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	3491591	shares
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1605376000	USD
CY2013Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1864967000	USD
CY2012	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	162586000	USD
CY2011	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	380710000	USD
CY2013	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	278938000	USD
CY2012Q4	us-gaap	Unearned Esop Shares UnearnedESOPShares	483000	USD
CY2013Q4	us-gaap	Unearned Esop Shares UnearnedESOPShares	306000	USD
CY2010Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	23080000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	17883000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	17877000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9524000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1494000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	4241000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1753000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	390000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	1477000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	1770000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	3728000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	4690000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	2619000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	281000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	541000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	911000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	3684000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	945000	USD
CY2011Q4	vrsk	Common Stock Shares Fair Value CommonStockSharesFairValue	40.13
CY2012Q4	vrsk	Common Stock Shares Fair Value CommonStockSharesFairValue	50.97
CY2011	vrsk	Advances Received From Other Subsidiaries AdvancesReceivedFromOtherSubsidiaries	0	USD
CY2012	vrsk	Advances Received From Other Subsidiaries AdvancesReceivedFromOtherSubsidiaries	0	USD
CY2013	vrsk	Advances Received From Other Subsidiaries AdvancesReceivedFromOtherSubsidiaries	0	USD
CY2012	vrsk	Amortizationof Intangible Assets Including Discontinued Operations AmortizationofIntangibleAssetsIncludingDiscontinuedOperations	53575000	USD
CY2013	vrsk	Amortizationof Intangible Assets Including Discontinued Operations AmortizationofIntangibleAssetsIncludingDiscontinuedOperations	64299000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	6015000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	4269000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	4658000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	9939000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	10103000	USD
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	171709518	shares
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	172276360	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	173325110	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	168031412	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	165890258	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	166015238	shares
CY2013	vrsk	Accrual Of Acquisition Related Liabilities AccrualOfAcquisitionRelatedLiabilities	0	USD
CY2012	vrsk	Accrual Of Acquisition Related Liabilities AccrualOfAcquisitionRelatedLiabilities	0	USD
CY2011	vrsk	Accrual Of Acquisition Related Liabilities AccrualOfAcquisitionRelatedLiabilities	250000	USD
CY2011	vrsk	Advances Provided To Other Subsidiaries AdvancesProvidedToOtherSubsidiaries	0	USD
CY2012	vrsk	Advances Provided To Other Subsidiaries AdvancesProvidedToOtherSubsidiaries	0	USD
CY2013	vrsk	Advances Provided To Other Subsidiaries AdvancesProvidedToOtherSubsidiaries	0	USD
CY2012	vrsk	Advances Provided To Other Subsidiaries Financing Activities AdvancesProvidedToOtherSubsidiariesFinancingActivities	0	USD
CY2013	vrsk	Advances Provided To Other Subsidiaries Financing Activities AdvancesProvidedToOtherSubsidiariesFinancingActivities	0	USD
CY2011	vrsk	Amortizationof Intangible Assets Including Discontinued Operations AmortizationofIntangibleAssetsIncludingDiscontinuedOperations	34792000	USD
CY2012	vrsk	Amount Of Escrows Released AmountOfEscrowsReleased	5934000	USD
CY2011	vrsk	Amount Of Escrows Released AmountOfEscrowsReleased	135000	USD
CY2011	vrsk	Available For Sale Securities Gross Realized Gains Loss Of Registered Investment AvailableForSaleSecuritiesGrossRealizedGainsLossOfRegisteredInvestment	803000	USD
CY2013	vrsk	Available For Sale Securities Gross Realized Gains Loss Of Registered Investment AvailableForSaleSecuritiesGrossRealizedGainsLossOfRegisteredInvestment	966000	USD
CY2012	vrsk	Available For Sale Securities Gross Realized Gains Loss Of Registered Investment AvailableForSaleSecuritiesGrossRealizedGainsLossOfRegisteredInvestment	420000	USD
CY2013Q4	vrsk	Available Repurchase Value Under Share Repurchase Program AvailableRepurchaseValueUnderShareRepurchaseProgram	165253000	USD
CY2013Q4	vrsk	Basis Of Common Stock Of Parent Company Exchanged By Current Share Holders BasisOfCommonStockOfParentCompanyExchangedByCurrentShareHolders	1
CY2009Q4	vrsk	Basis Of Common Stock Of Parent Company Exchanged By Current Share Holders BasisOfCommonStockOfParentCompanyExchangedByCurrentShareHolders	1
CY2012Q4	vrsk	Cash Balances On Deposit Fdic Insured Amount CashBalancesOnDepositFdicInsuredAmount	63495000	USD
CY2013Q4	vrsk	Cash Balances On Deposit Fdic Insured Amount CashBalancesOnDepositFdicInsuredAmount	138028000	USD
CY2013Q4	vrsk	Cash Deposit With Foreign Banks CashDepositWithForeignBanks	26228000	USD
CY2012Q4	vrsk	Cash Deposit With Foreign Banks CashDepositWithForeignBanks	25015000	USD
CY2012Q4	vrsk	Cash Pooled Separate Account CashPooledSeparateAccount	4518000	USD
CY2013Q4	vrsk	Cash Pooled Separate Account CashPooledSeparateAccount	-9679000	USD
CY2013	vrsk	Change In Deferred Income Tax ChangeInDeferredIncomeTax	44140000	USD
CY2011	vrsk	Change In Deferred Income Tax ChangeInDeferredIncomeTax	21321000	USD
CY2012	vrsk	Change In Deferred Income Tax ChangeInDeferredIncomeTax	63261000	USD
CY2013	vrsk	Changes In Assumed Healthcare Cost Trend Rate ChangesInAssumedHealthcareCostTrendRate	0.01
CY2013	vrsk	Common Stock Reissued CommonStockReissued	4263406	shares
CY2012	vrsk	Common Stock Reissued CommonStockReissued	6933437	shares
CY2013Q4	vrsk	Common Stock Shares Fair Value CommonStockSharesFairValue	65.72
CY2011	vrsk	Increase In Intercompany Balances From Purchase Of Treasury Stock IncreaseInIntercompanyBalancesFromPurchaseOfTreasuryStock	0	USD
CY2012Q4	vrsk	Common Stock Weighted Average Price CommonStockWeightedAveragePrice	4.07
CY2013Q4	vrsk	Common Stock Weighted Average Price CommonStockWeightedAveragePrice	4.54
CY2013	vrsk	Current Federal And Foreign Tax Expense Benefit CurrentFederalAndForeignTaxExpenseBenefit	135215000	USD
CY2012	vrsk	Current Federal And Foreign Tax Expense Benefit CurrentFederalAndForeignTaxExpenseBenefit	111713000	USD
CY2011	vrsk	Current Federal And Foreign Tax Expense Benefit CurrentFederalAndForeignTaxExpenseBenefit	122872000	USD
CY2013	vrsk	Current Liabilities Purchase Accounting Adjustments CurrentLiabilitiesPurchaseAccountingAdjustments	1548000	USD
CY2012Q4	vrsk	Current Portion Of Escrow CurrentPortionOfEscrow	29277000	USD
CY2013Q4	vrsk	Current Portion Of Escrow CurrentPortionOfEscrow	27967000	USD
CY2013Q4	vrsk	Debt Instrument Repurchase Price Rate On Principal Amount DebtInstrumentRepurchasePriceRateOnPrincipalAmount	1.01
CY2013	vrsk	Deferred Federal And Foreign Income Tax Expense Benefit DeferredFederalAndForeignIncomeTaxExpenseBenefit	38160000	USD
CY2011	vrsk	Deferred Federal And Foreign Income Tax Expense Benefit DeferredFederalAndForeignIncomeTaxExpenseBenefit	14027000	USD
CY2012	vrsk	Deferred Federal And Foreign Income Tax Expense Benefit DeferredFederalAndForeignIncomeTaxExpenseBenefit	56036000	USD
CY2013Q4	vrsk	Deferred Tax Assets Capital And Other Unrealized Loss Carryforwards DeferredTaxAssetsCapitalAndOtherUnrealizedLossCarryforwards	3301000	USD
CY2012Q4	vrsk	Deferred Tax Assets Capital And Other Unrealized Loss Carryforwards DeferredTaxAssetsCapitalAndOtherUnrealizedLossCarryforwards	3240000	USD
CY2013Q4	vrsk	Deferred Tax Liabilities Depreciation And Amortization DeferredTaxLiabilitiesDepreciationAndAmortization	223639000	USD
CY2012Q4	vrsk	Deferred Tax Liabilities Depreciation And Amortization DeferredTaxLiabilitiesDepreciationAndAmortization	206553000	USD
CY2013Q4	vrsk	Deferred Tax Liabilities Pension Depreciationand Amortization DeferredTaxLiabilitiesPensionDepreciationandAmortization	70163000	USD
CY2013	vrsk	Deferred Tax Liabilities Purchase Accounting Adjustments DeferredTaxLiabilitiesPurchaseAccountingAdjustments	1187000	USD
CY2011	vrsk	Deferred Tax Liability Established On Date Of Acquisition DeferredTaxLiabilityEstablishedOnDateOfAcquisition	1324000	USD
CY2012	vrsk	Deferred Tax Liability Established On Date Of Acquisition DeferredTaxLiabilityEstablishedOnDateOfAcquisition	-80979000	USD
CY2013	vrsk	Deferred Tax Liability Established On Date Of Acquisition DeferredTaxLiabilityEstablishedOnDateOfAcquisition	-1187000	USD
CY2013Q4	vrsk	Defined Benefit Plan Fair Value Of Pension Plan DefinedBenefitPlanFairValueOfPensionPlan	635000	USD
CY2012Q4	vrsk	Defined Benefit Plan Fair Value Of Pension Plan DefinedBenefitPlanFairValueOfPensionPlan	1022000	USD
CY2011Q4	vrsk	Defined Benefit Plan Fair Value Of Pension Plan DefinedBenefitPlanFairValueOfPensionPlan	1067000	USD
CY2013	vrsk	Defined Benefit Plan Ultimate Health Care Cost Decreasing Trend Rate DefinedBenefitPlanUltimateHealthCareCostDecreasingTrendRate	0.05
CY2011	vrsk	Earnings Before Interest Income Taxes Depreciation Amortization From Reportable Segment EarningsBeforeInterestIncomeTaxesDepreciationAmortizationFromReportableSegment	592887000	USD
CY2012	vrsk	Earnings Before Interest Income Taxes Depreciation Amortization From Reportable Segment EarningsBeforeInterestIncomeTaxesDepreciationAmortizationFromReportableSegment	695915000	USD
CY2013	vrsk	Earnings Before Interest Income Taxes Depreciation Amortization From Reportable Segment EarningsBeforeInterestIncomeTaxesDepreciationAmortizationFromReportableSegment	760273000	USD
CY2013	vrsk	Earningsbeforeinterestprovisionforincometaxdepreciationandamortizationfromdiscontinuedoperations Earningsbeforeinterestprovisionforincometaxdepreciationandamortizationfromdiscontinuedoperations	15466000	USD
CY2011	vrsk	Earningsbeforeinterestprovisionforincometaxdepreciationandamortizationfromdiscontinuedoperations Earningsbeforeinterestprovisionforincometaxdepreciationandamortizationfromdiscontinuedoperations	37725000	USD
CY2012	vrsk	Earningsbeforeinterestprovisionforincometaxdepreciationandamortizationfromdiscontinuedoperations Earningsbeforeinterestprovisionforincometaxdepreciationandamortizationfromdiscontinuedoperations	24737000	USD
CY2011	vrsk	Earnout Payments EarnoutPayments	3500000	USD
CY2012	vrsk	Earnout Payments EarnoutPayments	250000	USD
CY2013	vrsk	Earnout Payments EarnoutPayments	0	USD
CY2013	vrsk	Eligible Period For Profit Sharing Plan EligiblePeriodForProfitSharingPlan	PT1000H
CY2013	vrsk	Employee Stock Option Plan Esop Increasein Required Employer Plan Contributions EmployeeStockOptionPlanESOPIncreaseinRequiredEmployerPlanContributions	9000000	USD
CY2013	vrsk	Employee Stock Ownership Plan Esop Required Cash Contributions To Esop Loan Stretch Out EmployeeStockOwnershipPlanEsopRequiredCashContributionsToEsopLoanStretchOut	8000000	USD
CY2013Q4	vrsk	Equity And Debt Securities EquityAndDebtSecurities	484513000	USD
CY2012Q4	vrsk	Equity And Debt Securities EquityAndDebtSecurities	439900000	USD
CY2013	vrsk	Equity In Net Income Of Subsidiary EquityInNetIncomeOfSubsidiary	0	USD
CY2011	vrsk	Equity In Net Income Of Subsidiary EquityInNetIncomeOfSubsidiary	0	USD
CY2012	vrsk	Equity In Net Income Of Subsidiary EquityInNetIncomeOfSubsidiary	0	USD
CY2012Q4	vrsk	Equity Partnerships EquityPartnerships	1022000	USD
CY2013Q4	vrsk	Equity Partnerships EquityPartnerships	635000	USD
CY2012	vrsk	Increase In Intercompany Balances From Purchase Of Treasury Stock IncreaseInIntercompanyBalancesFromPurchaseOfTreasuryStock	0	USD
CY2013	vrsk	Increase In Intercompany Balances From Purchase Of Treasury Stock IncreaseInIntercompanyBalancesFromPurchaseOfTreasuryStock	0	USD
CY2012	vrsk	Intangible Assets Purchase Accounting Adjustments IntangibleAssetsPurchaseAccountingAdjustments	836000	USD
CY2013Q4	vrsk	Escrow Deposit Non Current EscrowDepositNonCurrent	0	USD
CY2012Q4	vrsk	Escrow Deposit Non Current EscrowDepositNonCurrent	26803000	USD
CY2013Q4	vrsk	Escrow Deposit Related To Business Acquisition EscrowDepositRelatedToBusinessAcquisition	27967000	USD
CY2012Q4	vrsk	Escrow Deposit Related To Business Acquisition EscrowDepositRelatedToBusinessAcquisition	29277000	USD
CY2013Q4	vrsk	Escrow Liability EscrowLiability	27918000	USD
CY2012Q4	vrsk	Escrow Liability EscrowLiability	28954000	USD
CY2011Q4	vrsk	Escrows Released Reduction Other Current Assets EscrowsReleasedReductionOtherCurrentAssets	135000	USD
CY2012	vrsk	Expected Return On Plan Assets ExpectedReturnOnPlanAssets	0.0750
CY2012Q4	vrsk	Fair Value Measurements Equity Pooled Separate Account FairValueMeasurementsEquityPooledSeparateAccount	168232000	USD
CY2013Q4	vrsk	Fair Value Measurements Equity Pooled Separate Account FairValueMeasurementsEquityPooledSeparateAccount	200947000	USD
CY2013Q4	vrsk	Fair Value Measurements Managed Equity Accounts FairValueMeasurementsManagedEquityAccounts	110852000	USD
CY2012Q4	vrsk	Fair Value Measurements Managed Equity Accounts FairValueMeasurementsManagedEquityAccounts	74815000	USD
CY2013	vrsk	Fixed Assets Purchase Accounting Adjustment FixedAssetsPurchaseAccountingAdjustment	316000	USD
CY2012	vrsk	Fixed Assets Purchase Accounting Adjustment FixedAssetsPurchaseAccountingAdjustment	226000	USD
CY2013Q4	vrsk	Fixed Income Manager Government Securities FixedIncomeManagerGovernmentSecurities	16601000	USD
CY2012Q4	vrsk	Fixed Income Manager Government Securities FixedIncomeManagerGovernmentSecurities	18766000	USD
CY2013Q4	vrsk	Fixed Income Manager Pooled Separate Account FixedIncomeManagerPooledSeparateAccount	165157000	USD
CY2012Q4	vrsk	Fixed Income Manager Pooled Separate Account FixedIncomeManagerPooledSeparateAccount	172547000	USD
CY2013	vrsk	Fundstransferredduetomerger Fundstransferredduetomerger	0	USD
CY2012	vrsk	Goodwill Acquisition Related Escrow Funding GoodwillAcquisitionRelatedEscrowFunding	38800000	USD
CY2012	vrsk	Goodwill Finalization Of Acquisition Related Escrows GoodwillFinalizationOfAcquisitionRelatedEscrows	5934000	USD
CY2012Q4	vrsk	Goodwill Preliminary Allocation GoodwillPreliminaryAllocation	530708000	USD
CY2011	vrsk	Increase Decrease Of Acquisition Related Liabilities Adjustment IncreaseDecreaseOfAcquisitionRelatedLiabilitiesAdjustment	3364000	USD
CY2012	vrsk	Increase Decreasein Deferred Tax Liabilities Other IncreaseDecreaseinDeferredTaxLiabilitiesOther	56700000	USD
CY2012Q4	vrsk	Increase In Goodwill Due To Acquisition Related Escrow Distributions IncreaseInGoodwillDueToAcquisitionRelatedEscrowDistributions	5934000	USD
CY2013Q4	vrsk	Increase In Goodwill Due To Acquisition Related Escrow Distributions IncreaseInGoodwillDueToAcquisitionRelatedEscrowDistributions	0	USD
CY2011Q4	vrsk	Increase In Goodwill Due To Acquisition Related Escrow Distributions IncreaseInGoodwillDueToAcquisitionRelatedEscrowDistributions	0	USD
CY2012	vrsk	Increase In Inter Company Balances From Purchase Of Acquired Company IncreaseInInterCompanyBalancesFromPurchaseOfAcquiredCompany	0	USD
CY2011	vrsk	Increase In Intercompany Balances From Proceeds Received Related To Issuance Of Companies Common Stock From Exercised Stock Options IncreaseInIntercompanyBalancesFromProceedsReceivedRelatedToIssuanceOfCompaniesCommonStockFromExercisedStockOptions	0	USD
CY2012	vrsk	Increase In Intercompany Balances From Proceeds Received Related To Issuance Of Companies Common Stock From Exercised Stock Options IncreaseInIntercompanyBalancesFromProceedsReceivedRelatedToIssuanceOfCompaniesCommonStockFromExercisedStockOptions	0	USD
CY2013	vrsk	Increase In Intercompany Balances From Proceeds Received Related To Issuance Of Companies Common Stock From Exercised Stock Options IncreaseInIntercompanyBalancesFromProceedsReceivedRelatedToIssuanceOfCompaniesCommonStockFromExercisedStockOptions	0	USD
CY2013	vrsk	Other Investing Activities OtherInvestingActivities	561000	USD
CY2012Q4	vrsk	Other Liabilities Other OtherLiabilitiesOther	43660000	USD
CY2013Q4	vrsk	Intercompany Payables IntercompanyPayables	0	USD
CY2012Q4	vrsk	Intercompany Payables IntercompanyPayables	0	USD
CY2013Q4	vrsk	Intercompany Receivables IntercompanyReceivables	0	USD
CY2012Q4	vrsk	Intercompany Receivables IntercompanyReceivables	0	USD
CY2012	vrsk	Investment Income And Realized Gain Loss On Securities Net InvestmentIncomeAndRealizedGainLossOnSecuritiesNet	106000	USD
CY2011	vrsk	Investment Income And Realized Gain Loss On Securities Net InvestmentIncomeAndRealizedGainLossOnSecuritiesNet	879000	USD
CY2013	vrsk	Investment Income And Realized Gain Loss On Securities Net InvestmentIncomeAndRealizedGainLossOnSecuritiesNet	609000	USD
CY2013Q4	vrsk	Investments In Subsidiaries InvestmentsInSubsidiaries	0	USD
CY2012Q4	vrsk	Investments In Subsidiaries InvestmentsInSubsidiaries	0	USD
CY2011	vrsk	Issuance Of Intercompany Note Payable Receivable IssuanceOfIntercompanyNotePayableReceivable	0	USD
CY2011	vrsk	Ksop Compensation Expense KsopCompensationExpense	12615000	USD
CY2013	vrsk	Ksop Compensation Expense KsopCompensationExpense	14930000	USD
CY2012	vrsk	Ksop Compensation Expense KsopCompensationExpense	13111000	USD
CY2011	vrsk	Ksop Shares Earned KsopSharesEarned	12615000	USD
CY2013	vrsk	Ksop Shares Earned KsopSharesEarned	14930000	USD
CY2012	vrsk	Ksop Shares Earned KsopSharesEarned	13111000	USD
CY2012	vrsk	Liabilities Purchase Accounting Adjustments LiabilitiesPurchaseAccountingAdjustments	1233000	USD
CY2013	vrsk	Maximum Term Of License MaximumTermOfLicense	P5Y
CY2013	vrsk	Minimum Term Of License MinimumTermOfLicense	P1Y
CY2013	vrsk	Netincomelossfromcontinuingoperationsbeforeequityinnetincomeofsubsidiariesnetoftaxes Netincomelossfromcontinuingoperationsbeforeequityinnetincomeofsubsidiariesnetoftaxes	342314000	USD
CY2011	vrsk	Netincomelossfromcontinuingoperationsbeforeequityinnetincomeofsubsidiariesnetoftaxes Netincomelossfromcontinuingoperationsbeforeequityinnetincomeofsubsidiariesnetoftaxes	262456000	USD
CY2012	vrsk	Netincomelossfromcontinuingoperationsbeforeequityinnetincomeofsubsidiariesnetoftaxes Netincomelossfromcontinuingoperationsbeforeequityinnetincomeofsubsidiariesnetoftaxes	317463000	USD
CY2013	vrsk	Nonqualified Stock Option Contractual Term NonqualifiedStockOptionContractualTerm	P10Y
CY2013Q4	vrsk	Number Of Allocated Shares NumberOfAllocatedShares	14137294	shares
CY2012Q4	vrsk	Number Of Banks NumberOfBanks	5	Bank
CY2013Q4	vrsk	Number Of Banks NumberOfBanks	6	Bank
CY2013Q4	vrsk	Number Of Collateral Shares NumberOfCollateralShares	394598	shares
CY2013	vrsk	Number Of Customers NumberOfCustomers	50	Customer
CY2011	vrsk	Number Of Customers NumberOfCustomers	50	Customer
CY2012	vrsk	Number Of Customers NumberOfCustomers	50	Customer
CY2012	vrsk	Other Assets Purchase Accounting Adjustments OtherAssetsPurchaseAccountingAdjustments	882000	USD
CY2011	vrsk	Other Investing Activities OtherInvestingActivities	-300000	USD
CY2013Q4	vrsk	Other Liabilities Other OtherLiabilitiesOther	11681000	USD
CY2012	vrsk	Other Than Temporary Impairment Of Noncontrolling Interest In Non Public Companies OtherThanTemporaryImpairmentOfNoncontrollingInterestInNonPublicCompanies	678000	USD
CY2011	vrsk	Other Than Temporary Impairment Of Noncontrolling Interest In Non Public Companies OtherThanTemporaryImpairmentOfNoncontrollingInterestInNonPublicCompanies	0	USD
CY2013	vrsk	Other Than Temporary Impairment Of Noncontrolling Interest In Non Public Companies OtherThanTemporaryImpairmentOfNoncontrollingInterestInNonPublicCompanies	974000	USD
CY2012	vrsk	Other Than Temporary Impairment Of Registered Investment Securities OtherThanTemporaryImpairmentOfRegisteredInvestmentSecurities	74000	USD
CY2011	vrsk	Other Than Temporary Impairment Of Registered Investment Securities OtherThanTemporaryImpairmentOfRegisteredInvestmentSecurities	117000	USD
CY2013	vrsk	Other Than Temporary Impairment Of Registered Investment Securities OtherThanTemporaryImpairmentOfRegisteredInvestmentSecurities	84000	USD
CY2013Q4	vrsk	Pensionand Other Postretirement Defined Benefit Plans Assets Noncurrent PensionandOtherPostretirementDefinedBenefitPlansAssetsNoncurrent	60955000	USD
CY2013	vrsk	Percentage Of Ownership On Outstanding Common Stock Required To Become Related Party PercentageOfOwnershipOnOutstandingCommonStockRequiredToBecomeRelatedParty	0.05
CY2012	vrsk	Percentage Of Ownership On Outstanding Common Stock Required To Become Related Party PercentageOfOwnershipOnOutstandingCommonStockRequiredToBecomeRelatedParty	0.05
CY2012	vrsk	Postretirement Curtailment Gain PostretirementCurtailmentGain	780000	USD
CY2011	vrsk	Proceeds From Advances From Affiliates ProceedsFromAdvancesFromAffiliates	0	USD
CY2012	vrsk	Proceeds From Advances From Affiliates ProceedsFromAdvancesFromAffiliates	0	USD
CY2013	vrsk	Proceeds From Advances From Affiliates ProceedsFromAdvancesFromAffiliates	0	USD
CY2011	vrsk	Proceeds From Other Investing Activities ProceedsFromOtherInvestingActivities	300000	USD
CY2013	vrsk	Proceeds From Other Investing Activities ProceedsFromOtherInvestingActivities	-561000	USD
CY2012	vrsk	Proceeds From Other Investing Activities ProceedsFromOtherInvestingActivities	0	USD
CY2011	vrsk	Proceeds From Repayment Of Inter Company Note Receivable ProceedsFromRepaymentOfInterCompanyNoteReceivable	0	USD
CY2012	vrsk	Reduced Pension Liability ReducedPensionLiability	10200000	USD
CY2011	vrsk	Reduction Of Contingent Consideration ReductionOfContingentConsideration	3364000	USD
CY2011	vrsk	Repayment Of Inter Company Note Payable RepaymentOfInterCompanyNotePayable	0	USD
CY2011	vrsk	Repaymentof Advances Provided To Other Subsidiaries RepaymentofAdvancesProvidedToOtherSubsidiaries	0	USD
CY2012	vrsk	Restricted Stock Lapses RestrictedStockLapses	201000	USD
CY2013	vrsk	Restricted Stock Lapses RestrictedStockLapses	991000	USD
CY2013	vrsk	Segment Reporting Information Maximum Percentage Of Companys Consolidated Revenue SegmentReportingInformationMaximumPercentageOfCompanysConsolidatedRevenue	0.01000
CY2011	vrsk	Segment Reporting Information Maximum Percentage Of Companys Consolidated Revenue SegmentReportingInformationMaximumPercentageOfCompanysConsolidatedRevenue	0.01000
CY2012	vrsk	Segment Reporting Information Maximum Percentage Of Companys Consolidated Revenue SegmentReportingInformationMaximumPercentageOfCompanysConsolidatedRevenue	0.01000
CY2013	vrsk	Segment Reporting Information Minimum Percentage Of Companys Consolidated Long Term Assets SegmentReportingInformationMinimumPercentageOfCompanysConsolidatedLongTermAssets	0.01000
CY2011	vrsk	Segment Reporting Information Minimum Percentage Of Companys Consolidated Long Term Assets SegmentReportingInformationMinimumPercentageOfCompanysConsolidatedLongTermAssets	0.01000
CY2012	vrsk	Segment Reporting Information Minimum Percentage Of Companys Consolidated Long Term Assets SegmentReportingInformationMinimumPercentageOfCompanysConsolidatedLongTermAssets	0.01000
CY2013Q4	vrsk	Segment Reporting Information Number Of Outside Countries Accounted For Companys Consolidated Long Term Asset SegmentReportingInformationNumberOfOutsideCountriesAccountedForCompanysConsolidatedLongTermAsset	0	Country
CY2011Q4	vrsk	Segment Reporting Information Number Of Outside Countries Accounted For Companys Consolidated Long Term Asset SegmentReportingInformationNumberOfOutsideCountriesAccountedForCompanysConsolidatedLongTermAsset	0	Country
CY2012Q4	vrsk	Segment Reporting Information Number Of Outside Countries Accounted For Companys Consolidated Long Term Asset SegmentReportingInformationNumberOfOutsideCountriesAccountedForCompanysConsolidatedLongTermAsset	0	Country
CY2013	vrsk	Segment Reporting Information Number Of Outside Countries Accounted For Companys Consolidated Revenue SegmentReportingInformationNumberOfOutsideCountriesAccountedForCompanysConsolidatedRevenue	0	Country
CY2012	vrsk	Segment Reporting Information Number Of Outside Countries Accounted For Companys Consolidated Revenue SegmentReportingInformationNumberOfOutsideCountriesAccountedForCompanysConsolidatedRevenue	0	Country
CY2011	vrsk	Segment Reporting Information Number Of Outside Countries Accounted For Companys Consolidated Revenue SegmentReportingInformationNumberOfOutsideCountriesAccountedForCompanysConsolidatedRevenue	0	Country
CY2013	vrsk	Segment Reporting Information Proportion Of Companys Consolidated Long Term Assets SegmentReportingInformationProportionOfCompanysConsolidatedLongTermAssets	1.00% or more
CY2011	vrsk	Segment Reporting Information Proportion Of Companys Consolidated Long Term Assets SegmentReportingInformationProportionOfCompanysConsolidatedLongTermAssets	1.00% or more
CY2012	vrsk	Segment Reporting Information Proportion Of Companys Consolidated Long Term Assets SegmentReportingInformationProportionOfCompanysConsolidatedLongTermAssets	1.00% or more
CY2013	vrsk	Segment Reporting Information Proportion Of Companys Consolidated Revenue Accounted By Outside Countries SegmentReportingInformationProportionOfCompanysConsolidatedRevenueAccountedByOutsideCountries	1.00% or more
CY2012	vrsk	Segment Reporting Information Proportion Of Companys Consolidated Revenue Accounted By Outside Countries SegmentReportingInformationProportionOfCompanysConsolidatedRevenueAccountedByOutsideCountries	1.00% or more
CY2011	vrsk	Segment Reporting Information Proportion Of Companys Consolidated Revenue Accounted By Outside Countries SegmentReportingInformationProportionOfCompanysConsolidatedRevenueAccountedByOutsideCountries	1.00% or more
CY2013Q4	vrsk	Share Based Compensation Arrangement By Share Based Payment Award Option Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionVestedAndExpectedToVestOutstandingNumber	2066231	shares
CY2011	vrsk	Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Aggregate Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageAggregateFairValue	20554000	USD
CY2013	vrsk	Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Aggregate Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageAggregateFairValue	16468000	USD
CY2012	vrsk	Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Aggregate Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodWeightedAverageAggregateFairValue	19834000	USD
CY2013Q4	vrsk	Share Based Compensation Arrangement By Share Based Payment Award Payroll Deductions Amount Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPayrollDeductionsAmountMaximum	25000	USD
CY2013	vrsk	Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Short Term Incentive Compensation Available For Payroll Deductions Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfShortTermIncentiveCompensationAvailableForPayrollDeductionsMaximum	0.5000
CY2011	vrsk	Transaction Costs TransactionCosts	979000	USD
CY2012	vrsk	Transaction Costs TransactionCosts	1874000	USD
CY2013Q4	vrsk	Unrecognized Compensation Cost Related To Nonvested Share Based Compensation Arrangements UnrecognizedCompensationCostRelatedToNonvestedShareBasedCompensationArrangements	39086000	USD
CY2013	vrsk	Unrecognized Tax Benefits Decreases Resulting From Stock Acquisitions UnrecognizedTaxBenefitsDecreasesResultingFromStockAcquisitions	0	USD
CY2011	vrsk	Unrecognized Tax Benefits Decreases Resulting From Stock Acquisitions UnrecognizedTaxBenefitsDecreasesResultingFromStockAcquisitions	20000	USD
CY2012	vrsk	Unrecognized Tax Benefits Decreases Resulting From Stock Acquisitions UnrecognizedTaxBenefitsDecreasesResultingFromStockAcquisitions	0	USD
CY2012	vrsk	Unrecognized Tax Benefits Increases Resulting From Stock Acquisitions UnrecognizedTaxBenefitsIncreasesResultingFromStockAcquisitions	3304000	USD
CY2013	vrsk	Unrecognized Tax Benefits Increases Resulting From Stock Acquisitions UnrecognizedTaxBenefitsIncreasesResultingFromStockAcquisitions	0	USD
CY2011	vrsk	Unrecognized Tax Benefits Increases Resulting From Stock Acquisitions UnrecognizedTaxBenefitsIncreasesResultingFromStockAcquisitions	97000	USD
CY2013Q4	vrsk	Unremitted Foreign Earnings UnremittedForeignEarnings	7993000	USD
CY2013Q4	vrsk	Value Of Common Stock Issued To Employees Per Share ValueOfCommonStockIssuedToEmployeesPerShare	59.62
CY2011	vrsk	Weighted Average Exercise Price Per Share Granted WeightedAverageExercisePricePerShareGranted	33.46
CY2012	vrsk	Weighted Average Exercise Price Per Share Granted WeightedAverageExercisePricePerShareGranted	47.38
CY2013	vrsk	Weighted Average Exercise Price Per Share Granted WeightedAverageExercisePricePerShareGranted	61.10
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001442145
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	166835574	shares
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013Q2	dei	Entity Public Float EntityPublicFloat	8981907417	USD
CY2013	dei	Entity Registrant Name EntityRegistrantName	Verisk Analytics, Inc.
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2013	dei	Trading Symbol TradingSymbol	VRSK

Files In Submission

Name	View Source	Status
0001442145-14-000008-index-headers.html	Edgar Link	pending
0001442145-14-000008-index.html	Edgar Link	pending
0001442145-14-000008.txt	Edgar Link	pending
0001442145-14-000008-xbrl.zip	Edgar Link	pending
ex101210k-q42013.htm	Edgar Link	pending
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$VRSK
Verisk Analytics, Inc. Stock $vrsk

2012 Q4 Form 10-K Financial Statement

#000144214514000008 Filed on February 25, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VRSK Verisk Analytics, Inc. Stock $vrsk

2012 Q4 Form 10-K Financial Statement

#000144214514000008 Filed on February 25, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VRSK
Verisk Analytics, Inc. Stock $vrsk