$TGNA
TEGNA INC Stock $tgna

$tgna Overview Financials Valuation SEC Filings Company Website

2018 Q4 Form 10-K Financial Statement

#000003989919000011 Filed on March 01, 2019

Income Statement

Concept	2018 Q4	2017 Q4	2016 Q4
Revenue	$642.1M	$490.3M	$546.9M
YoY Change	30.96%	-10.35%	-213.72%
Cost Of Revenue	$272.0M	$237.2M	$205.4M
YoY Change	14.67%	15.48%	449.2%
Gross Profit	$370.1M	$253.2M	$341.5M
YoY Change	46.17%	-25.86%	-165.9%
Gross Profit Margin	57.64%	51.64%	62.44%
Selling, General & Admin	$97.10M	$85.20M	$99.60M
YoY Change	13.97%	-14.46%	-123.97%
% of Gross Profit	26.24%	33.65%	29.17%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$22.40M	$18.70M	$51.30M
YoY Change	19.79%	-63.55%	6.65%
% of Gross Profit	6.05%	7.39%	15.02%
Operating Expenses	$119.5M	$104.0M	$118.0M
YoY Change	14.9%	-11.86%	-124.29%
Operating Profit	$250.6M	$149.2M	$223.5M
YoY Change	67.96%	-33.24%	-789.81%
Interest Expense	-$48.30M	-$36.20M	-$57.20M
YoY Change	33.43%	-36.71%	-12.0%
% of Operating Profit	-19.27%	-24.26%	-25.59%
Other Income/Expense, Net	$1.500M	-$8.500M	-$7.400M
YoY Change	-117.65%	14.86%	124.24%
Pretax Income	$206.3M	$111.2M	$145.6M
YoY Change	85.52%	-23.63%	-699.18%
Income Tax	$46.50M	$28.90M	$48.10M
% Of Pretax Income	22.54%	25.99%	33.04%
Net Earnings	$160.8M	$303.6M	$133.1M
YoY Change	-47.04%	128.1%	-6.6%
Net Earnings / Revenue	25.04%	61.92%	24.34%
Basic Earnings Per Share
Diluted Earnings Per Share	$742.4K	$1.360M	$612.8K
COMMON SHARES
Basic Shares Outstanding
Diluted Shares Outstanding

Balance Sheet

Concept	2018 Q4	2017 Q4	2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$136.0M	$99.00M	$16.00M
YoY Change	37.37%	518.75%	-87.6%
Cash & Equivalents	$135.9M	$98.80M	$15.88M
Short-Term Investments
Other Short-Term Assets	$53.00M	$99.00M	$369.0M
YoY Change	-46.46%	-73.17%	265.35%
Inventory
Prepaid Expenses
Receivables	$425.4M	$406.9M	$386.1M
Other Receivables	$20.97M	$32.44M	$20.69M
Total Short-Term Assets	$635.2M	$636.9M	$790.7M
YoY Change	-0.27%	-19.45%	-1.8%
LONG-TERM ASSETS
Property, Plant & Equipment	$375.2M	$335.3M	$375.3M
YoY Change	11.89%	-10.65%	-18.11%
Goodwill	$2.597B	$2.579B	$2.579B
YoY Change	0.68%	0.0%	-34.19%
Intangibles	$1.526B	$1.273B	$1.295B
YoY Change	19.86%	-1.67%	-57.76%
Long-Term Investments	$41.42M	$27.10M	$18.02M
YoY Change	52.85%	50.41%	-35.25%
Other Assets	$17.75M	$35.46M	$48.15M
YoY Change	-49.95%	-26.36%	14.85%
Total Long-Term Assets	$4.642B	$4.325B	$7.752B
YoY Change	7.32%	-44.21%	0.67%
TOTAL ASSETS
Total Short-Term Assets	$635.2M	$636.9M	$790.7M
Total Long-Term Assets	$4.642B	$4.325B	$7.752B
Total Assets	$5.277B	$4.962B	$8.543B
YoY Change	6.34%	-41.91%	0.43%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$83.23M	$52.99M	$66.11M
YoY Change	57.05%	-19.84%	-46.97%
Accrued Expenses	$139.0M	$152.0M	$200.4M
YoY Change	-8.55%	-24.16%	-32.48%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$646.0K	$646.0K
YoY Change	-100.0%	0.0%	0.0%
Total Short-Term Liabilities	$369.2M	$325.4M	$619.2M
YoY Change	13.48%	-47.45%	2.04%
LONG-TERM LIABILITIES
Long-Term Debt	$2.944B	$3.007B	$4.043B
YoY Change	-2.08%	-25.62%	-3.03%
Other Long-Term Liabilities	$72.39M	$87.94M	$75.44M
YoY Change	-17.69%	16.58%	-55.25%
Total Long-Term Liabilities	$3.567B	$3.642B	$5.324B
YoY Change	-2.06%	-31.6%	-1.73%
TOTAL LIABILITIES
Total Short-Term Liabilities	$369.2M	$325.4M	$619.2M
Total Long-Term Liabilities	$3.567B	$3.642B	$5.324B
Total Liabilities	$3.936B	$3.967B	$5.943B
YoY Change	-0.79%	-33.25%	-1.35%
SHAREHOLDERS EQUITY
Retained Earnings	$6.430B	$6.063B	$7.385B
YoY Change	6.05%	-17.9%	3.85%
Common Stock	$625.8M	$706.5M	$798.2M
YoY Change	-11.43%	-11.48%	-7.61%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$5.578B	$5.668B	$5.750B
YoY Change	-1.58%	-1.43%	1.73%
Treasury Stock Shares	108.7M shares	109.5M shares	109.9M shares
Shareholders Equity	$1.341B	$995.0M	$2.271B
YoY Change
Total Liabilities & Shareholders Equity	$5.277B	$4.962B	$8.543B
YoY Change	6.34%	-41.91%	0.43%

Cashflow Statement

Concept	2018 Q4	2017 Q4	2016 Q4
OPERATING ACTIVITIES
Net Income	$160.8M	$303.6M	$133.1M
YoY Change	-47.04%	128.1%	-6.6%
Depreciation, Depletion And Amortization	$22.40M	$18.70M	$51.30M
YoY Change	19.79%	-63.55%	6.65%
Cash From Operating Activities	$194.5M	$37.70M	$223.9M
YoY Change	415.92%	-83.16%	58.12%
INVESTING ACTIVITIES
Capital Expenditures	-$29.90M	-$13.10M	-$26.20M
YoY Change	128.24%	-50.0%	-40.32%
Acquisitions
YoY Change
Other Investing Activities	$7.900M	$35.90M	$26.70M
YoY Change	-77.99%	34.46%	-91.01%
Cash From Investing Activities	-$22.00M	$22.80M	$500.0K
YoY Change	-196.49%	4460.0%	-99.8%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-60.50M	-345.5M	-259.1M
YoY Change	-82.49%	33.35%	-32.42%
NET CHANGE
Cash From Operating Activities	194.5M	37.70M	223.9M
Cash From Investing Activities	-22.00M	22.80M	500.0K
Cash From Financing Activities	-60.50M	-345.5M	-259.1M
Net Change In Cash	112.0M	-285.0M	-34.70M
YoY Change	-139.3%	721.33%	-404.39%
FREE CASH FLOW
Cash From Operating Activities	$194.5M	$37.70M	$223.9M
Capital Expenditures	-$29.90M	-$13.10M	-$26.20M
Free Cash Flow	$224.4M	$50.80M	$250.1M
YoY Change	341.73%	-79.69%	34.82%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0000039899
CY2018	dei	Entity Registrant Name EntityRegistrantName	TEGNA INC
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	215801306	shares
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	2329631130	USD
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2018	dei	Trading Symbol TradingSymbol	TGNA
CY2016	tgna	Adjustmentto Retained Earnings Spinoff Transaction AdjustmenttoRetainedEarningsSpinoffTransaction	45128000	USD
CY2017	tgna	Adjustmentto Retained Earnings Spinoff Transaction AdjustmenttoRetainedEarningsSpinoffTransaction	1513881000	USD
CY2016	tgna	Amortizationof Intangible Assets Including Discontinued Operations AmortizationofIntangibleAssetsIncludingDiscontinuedOperations	114959000	USD
CY2017	tgna	Amortizationof Intangible Assets Including Discontinued Operations AmortizationofIntangibleAssetsIncludingDiscontinuedOperations	61870000	USD
CY2018	tgna	Amortizationof Intangible Assets Including Discontinued Operations AmortizationofIntangibleAssetsIncludingDiscontinuedOperations	30838000	USD
CY2016	tgna	Asset Impairment Charges Other Restructuring Related Gains Losses Operating AssetImpairmentChargesOtherRestructuringRelatedGainsLossesOperating	32130000	USD
CY2017	tgna	Asset Impairment Charges Other Restructuring Related Gains Losses Operating AssetImpairmentChargesOtherRestructuringRelatedGainsLossesOperating	4429000	USD
CY2018	tgna	Asset Impairment Charges Other Restructuring Related Gains Losses Operating AssetImpairmentChargesOtherRestructuringRelatedGainsLossesOperating	-11701000	USD
CY2018	tgna	Broadcast Spectrum Program Amount Purchased BroadcastSpectrumProgramAmountPurchased	16300000	USD
CY2018	tgna	Broadcast Spectrum Program Amountof Reimbursement Received BroadcastSpectrumProgramAmountofReimbursementReceived	7400000	USD
CY2018	tgna	Broadcast Spectrum Program Capital Expenditures Incurred BroadcastSpectrumProgramCapitalExpendituresIncurred	17600000	USD
CY2017Q4	tgna	Cashand Cash Equivalents Netof Discontinued Operations CashandCashEquivalentsNetofDiscontinuedOperations	98801000	USD
CY2018Q4	tgna	Cashand Cash Equivalents Netof Discontinued Operations CashandCashEquivalentsNetofDiscontinuedOperations	135862000	USD
CY2018Q4	tgna	Debt Investment Impairment Charges DebtInvestmentImpairmentCharges	2000000	USD
CY2016	tgna	Deferred Income Tax Expense Benefit Including Portion Attributableto Discontinued Operations DeferredIncomeTaxExpenseBenefitIncludingPortionAttributabletoDiscontinuedOperations	16535000	USD
CY2017	tgna	Deferred Income Tax Expense Benefit Including Portion Attributableto Discontinued Operations DeferredIncomeTaxExpenseBenefitIncludingPortionAttributabletoDiscontinuedOperations	-296820000	USD
CY2018	tgna	Deferred Income Tax Expense Benefit Including Portion Attributableto Discontinued Operations DeferredIncomeTaxExpenseBenefitIncludingPortionAttributabletoDiscontinuedOperations	17258000	USD
CY2018	tgna	Deferred Revenue Recognition Period DeferredRevenueRecognitionPeriod	P20Y
CY2018	tgna	Defined Contribution Plan Contributions Per Employee Subjectto Employer Match DefinedContributionPlanContributionsPerEmployeeSubjecttoEmployerMatch	0.04
CY2016	tgna	Depreciation Amortization Of Intangible Assets And Asset Impairment And Other Charges Operating DepreciationAmortizationOfIntangibleAssetsAndAssetImpairmentAndOtherChargesOperating	110762000	USD
CY2017	tgna	Depreciation Amortization Of Intangible Assets And Asset Impairment And Other Charges Operating DepreciationAmortizationOfIntangibleAssetsAndAssetImpairmentAndOtherChargesOperating	81067000	USD
CY2018	tgna	Depreciation Amortization Of Intangible Assets And Asset Impairment And Other Charges Operating DepreciationAmortizationOfIntangibleAssetsAndAssetImpairmentAndOtherChargesOperating	75086000	USD
CY2016	tgna	Depreciation Including Discontinued Operations DepreciationIncludingDiscontinuedOperations	89531000	USD
CY2017	tgna	Depreciation Including Discontinued Operations DepreciationIncludingDiscontinuedOperations	74637000	USD
CY2018	tgna	Depreciation Including Discontinued Operations DepreciationIncludingDiscontinuedOperations	55949000	USD
CY2016	tgna	Disposal Group Including Discontinued Operation Loss Gainon Writedown DisposalGroupIncludingDiscontinuedOperationLossGainonWritedown	0	USD
CY2017	tgna	Disposal Group Including Discontinued Operation Loss Gainon Writedown DisposalGroupIncludingDiscontinuedOperationLossGainonWritedown	342900000	USD
CY2018	tgna	Disposal Group Including Discontinued Operation Loss Gainon Writedown DisposalGroupIncludingDiscontinuedOperationLossGainonWritedown	0	USD
CY2017Q2	tgna	Disposal Group Including Discontinued Operation Sharesof Spinoff Receivedby Shareholders Conversion Ratio DisposalGroupIncludingDiscontinuedOperationSharesofSpinoffReceivedbyShareholdersConversionRatio	0.3333
CY2016	tgna	Effective Income Tax Rate Reconciliation Nondeductible Expense Transaction Costs Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCostsPercent	0.008
CY2017	tgna	Effective Income Tax Rate Reconciliation Nondeductible Expense Transaction Costs Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCostsPercent	0.012
CY2018	tgna	Effective Income Tax Rate Reconciliation Nondeductible Expense Transaction Costs Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCostsPercent	0.000
CY2016	tgna	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Changein Tax Rate Percent EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017ChangeinTaxRatePercent	0.000
CY2017	tgna	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Changein Tax Rate Percent EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017ChangeinTaxRatePercent	-0.709
CY2018	tgna	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Actof2017 Changein Tax Rate Percent EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActof2017ChangeinTaxRatePercent	-0.011
CY2018Q4	tgna	Employer401 K Matching Contribution Employer401KMatchingContribution	1
CY2017Q4	tgna	Equity Securities Fvni Cost Impairment Charges EquitySecuritiesFVNICostImpairmentCharges	2600000	USD
CY2018Q4	tgna	Equity Securities Fvni Cost Impairment Charges EquitySecuritiesFVNICostImpairmentCharges	2000000	USD
CY2016	tgna	Gain Loss On Reimbursement Of Property Plant And Equipment GainLossOnReimbursementOfPropertyPlantAndEquipment	0	USD
CY2017	tgna	Gain Loss On Reimbursement Of Property Plant And Equipment GainLossOnReimbursementOfPropertyPlantAndEquipment	0	USD
CY2018	tgna	Gain Loss On Reimbursement Of Property Plant And Equipment GainLossOnReimbursementOfPropertyPlantAndEquipment	-7400000	USD
CY2018	tgna	Gain Loss On Reimbursement Of Property Plant And Equipment GainLossOnReimbursementOfPropertyPlantAndEquipment	-7400000	USD
CY2016	tgna	Income Lossfrom Equity Method Investments Including Investmentin Discontinued Operationafter Disposal IncomeLossfromEquityMethodInvestmentsIncludingInvestmentinDiscontinuedOperationafterDisposal	-7170000	USD
CY2017	tgna	Income Lossfrom Equity Method Investments Including Investmentin Discontinued Operationafter Disposal IncomeLossfromEquityMethodInvestmentsIncludingInvestmentinDiscontinuedOperationafterDisposal	10462000	USD
CY2018	tgna	Income Lossfrom Equity Method Investments Including Investmentin Discontinued Operationafter Disposal IncomeLossfromEquityMethodInvestmentsIncludingInvestmentinDiscontinuedOperationafterDisposal	13792000	USD
CY2016	tgna	Increase Decrease In Accrued Interests And Taxes IncreaseDecreaseInAccruedInterestsAndTaxes	7771000	USD
CY2017	tgna	Increase Decrease In Accrued Interests And Taxes IncreaseDecreaseInAccruedInterestsAndTaxes	29977000	USD
CY2018	tgna	Increase Decrease In Accrued Interests And Taxes IncreaseDecreaseInAccruedInterestsAndTaxes	-22895000	USD
CY2017Q4	tgna	Indefinite Lived Intangible Assets Accumulated Amortization IndefiniteLivedIntangibleAssetsAccumulatedAmortization	88120000	USD
CY2018Q4	tgna	Indefinite Lived Intangible Assets Accumulated Amortization IndefiniteLivedIntangibleAssetsAccumulatedAmortization	118958000	USD
CY2017Q4	tgna	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	88120000	USD
CY2018Q4	tgna	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	118958000	USD
CY2017Q4	tgna	Intangible Assets And Other Assets Noncurrent IntangibleAssetsAndOtherAssetsNoncurrent	3989852000	USD
CY2018Q4	tgna	Intangible Assets And Other Assets Noncurrent IntangibleAssetsAndOtherAssetsNoncurrent	4266405000	USD
CY2017Q4	tgna	Intangible Assets Gross IntangibleAssetsGross	3940806000	USD
CY2018Q4	tgna	Intangible Assets Gross IntangibleAssetsGross	4241898000	USD
CY2017Q4	tgna	Intangible Assets Net IntangibleAssetsNet	3852686000	USD
CY2018Q4	tgna	Intangible Assets Net IntangibleAssetsNet	4122940000	USD
CY2018Q4	tgna	Longterm Debt Maturities Gross Repaymentsof Principalin Next Twelve Months LongtermDebtMaturitiesGrossRepaymentsofPrincipalinNextTwelveMonths	420000000	USD
CY2018Q4	tgna	Longterm Debt Maturities Gross Repaymentsof Principalin Year Three LongtermDebtMaturitiesGrossRepaymentsofPrincipalinYearThree	350000000	USD
CY2018Q4	tgna	Longterm Debt Maturities Gross Repaymentsof Principalin Year Two LongtermDebtMaturitiesGrossRepaymentsofPrincipalinYearTwo	725000000	USD
CY2018	tgna	Maximum401 K Plan Contribution Rates As Percentage Of Employees Earnings Maximum401KPlanContributionRatesAsPercentageOfEmployeesEarnings	0.5
CY2018	tgna	Number Of Radio Stations NumberOfRadioStations	2	station
CY2018Q4	tgna	Number Of Television Stations NumberOfTelevisionStations	49	station
CY2018Q4	tgna	Numberof Markets In Which Entity Operates NumberofMarketsInWhichEntityOperates	41	market
CY2016	tgna	Other Comprehensive Income Loss Pensionand Other Postretirement Benefit Plans Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansOtherAdjustmentsBeforeTax	0	USD
CY2017	tgna	Other Comprehensive Income Loss Pensionand Other Postretirement Benefit Plans Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansOtherAdjustmentsBeforeTax	0	USD
CY2018	tgna	Other Comprehensive Income Loss Pensionand Other Postretirement Benefit Plans Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansOtherAdjustmentsBeforeTax	-7498000	USD
CY2016	tgna	Other Comprehensive Income Loss Spinoff Transaction OtherComprehensiveIncomeLossSpinoffTransaction	-2642000	USD
CY2016	tgna	Other Comprehensive Losses Income Other Before Tax OtherComprehensiveLossesIncomeOtherBeforeTax	-11346000	USD
CY2017	tgna	Other Comprehensive Losses Income Other Before Tax OtherComprehensiveLossesIncomeOtherBeforeTax	1776000	USD
CY2018	tgna	Other Comprehensive Losses Income Other Before Tax OtherComprehensiveLossesIncomeOtherBeforeTax	0	USD
CY2016	tgna	Payments Of Distribution Related To Acquisition PaymentsOfDistributionRelatedToAcquisition	437000	USD
CY2017	tgna	Payments Of Distribution Related To Acquisition PaymentsOfDistributionRelatedToAcquisition	0	USD
CY2018	tgna	Payments Of Distribution Related To Acquisition PaymentsOfDistributionRelatedToAcquisition	0	USD
CY2016	tgna	Paymentsfor Stock Issuance Cost Netof Proceedsfrom Stock Options Exercised PaymentsforStockIssuanceCostNetofProceedsfromStockOptionsExercised	-20352000	USD
CY2017	tgna	Paymentsfor Stock Issuance Cost Netof Proceedsfrom Stock Options Exercised PaymentsforStockIssuanceCostNetofProceedsfromStockOptionsExercised	-3932000	USD
CY2018	tgna	Paymentsfor Stock Issuance Cost Netof Proceedsfrom Stock Options Exercised PaymentsforStockIssuanceCostNetofProceedsfromStockOptionsExercised	-2436000	USD
CY2016	tgna	Pension Benefit Expense Net Of Pension Contributions PensionBenefitExpenseNetOfPensionContributions	3257000	USD
CY2017	tgna	Pension Benefit Expense Net Of Pension Contributions PensionBenefitExpenseNetOfPensionContributions	-13276000	USD
CY2018	tgna	Pension Benefit Expense Net Of Pension Contributions PensionBenefitExpenseNetOfPensionContributions	-42015000	USD
CY2016	tgna	Proceeds From Sale Of A Business And Other Assets ProceedsFromSaleOfABusinessAndOtherAssets	8441000	USD
CY2017	tgna	Proceeds From Sale Of A Business And Other Assets ProceedsFromSaleOfABusinessAndOtherAssets	205188000	USD
CY2018	tgna	Proceeds From Sale Of A Business And Other Assets ProceedsFromSaleOfABusinessAndOtherAssets	16335000	USD
CY2016	tgna	Proceedsfrom Operating Agreements ProceedsfromOperatingAgreements	0	USD
CY2017Q3	tgna	Proceedsfrom Operating Agreements ProceedsfromOperatingAgreements	32600000	USD
CY2017	tgna	Proceedsfrom Operating Agreements ProceedsfromOperatingAgreements	32588000	USD
CY2018	tgna	Proceedsfrom Operating Agreements ProceedsfromOperatingAgreements	0	USD
CY2016	tgna	Proceedsfrom Reimbursementof Property Plantand Equipment ProceedsfromReimbursementofPropertyPlantandEquipment	0	USD
CY2017	tgna	Proceedsfrom Reimbursementof Property Plantand Equipment ProceedsfromReimbursementofPropertyPlantandEquipment	0	USD
CY2018	tgna	Proceedsfrom Reimbursementof Property Plantand Equipment ProceedsfromReimbursementofPropertyPlantandEquipment	7400000	USD
CY2017Q4	tgna	Programming Rights Current ProgrammingRightsCurrent	37758000	USD
CY2018Q1	tgna	Tax Cutsand Jobs Act Reclassificationfrom Aoc Ito Retained Earnings Tax Effect TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect	24800000	USD
CY2018Q4	tgna	Programming Rights Current ProgrammingRightsCurrent	35252000	USD
CY2016	tgna	Redeemable Noncontrolling Interest RedeemableNoncontrollingInterest	4511000	USD
CY2017	tgna	Redeemable Noncontrolling Interest RedeemableNoncontrollingInterest	2797000	USD
CY2018Q1	tgna	Sharebased Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Aggregate Target Awards SharebasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateTargetAwards	600000	shares
CY2018Q4	tgna	Shelf Registration Statement Maximum Amount Of Securities Authorized For Issuance ShelfRegistrationStatementMaximumAmountOfSecuritiesAuthorizedForIssuance	7000000000	USD
CY2017	tgna	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Deferred Tax Asset And Liabilities Increase Decrease To Income Tax Expense Benefit TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetAndLiabilitiesIncreaseDecreaseToIncomeTaxExpenseBenefit	-5400000	USD
CY2018	tgna	Tax Cutsand Jobs Act Reclassificationfrom Aoc Ito Retained Earnings Tax Effect TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect	24845000	USD
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	52992000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	83226000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	406852000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	425404000	USD
CY2017Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2018Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	19383000	USD
CY2017Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	20203000	USD
CY2018Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	13624000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	447262000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	482955000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-106923000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-136511000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	382127000	USD
CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	301352000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17590000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17098000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	12531000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16298000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16069000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12531000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	3621000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	8627000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	12715000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3266000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3090000	USD
CY2016	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	3600000	USD
CY2017	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1900000	USD
CY2018	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	3900000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	23263000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	21570000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	30838000	USD
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	150000000	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	190000000	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	205000000	shares
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	4700000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2200000	USD
CY2017Q4	us-gaap	Assets Assets	4962115000	USD
CY2018Q4	us-gaap	Assets Assets	5276842000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	636923000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	635222000	USD
CY2017Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	246917000	USD
CY2018Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	259053000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15879000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	98801000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	135862000	USD
CY2015Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	58566000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	44076000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	128041000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	135862000	USD
CY2015Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	103104000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	61041000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	0	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	0	USD
CY2015Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	161670000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	105117000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	128041000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	135862000	USD
CY2016	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-56553000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	22924000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	7821000	USD
CY2017Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	51188000	USD
CY2018Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	50452000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.56
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.35
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	800000000	shares
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	800000000	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	324418632	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	324418632	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	214900000	shares
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	215800000	shares
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	324419000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	324419000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	408717000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	322134000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	400922000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	39284000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-55676000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	448001000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	266458000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	400922000	USD
CY2017Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	5535000	USD
CY2018Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	40778000	USD
CY2018Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	40800000	USD
CY2016	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	795454000	USD
CY2017	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	933718000	USD
CY2018	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1065933000	USD
CY2016	us-gaap	Costs And Expenses CostsAndExpenses	1295936000	USD
CY2017	us-gaap	Costs And Expenses CostsAndExpenses	1357124000	USD
CY2018	us-gaap	Costs And Expenses CostsAndExpenses	1508806000	USD
CY2017Q4	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-3724000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	155558000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	81355000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	77795000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	161350000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	89336000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	87322000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5792000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	7981000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	9527000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	3031146000	USD
CY2018Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2960000000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	2902000	USD
CY2018Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	76000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-4323000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-214539000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	15765000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	20551000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	15458000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	6048000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	9350000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-21179000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-226582000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	20045000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	466124000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	473811000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	382310000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	396847000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-16856000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-12043000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	4280000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	452900000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	220232000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	202858000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	132214000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	120695000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	33116000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	34044000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	15133000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	13440000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	39769000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	34679000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	136400000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	136418000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	125900000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	125894000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	382310000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	396847000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	420301000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	427760000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	5255000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	2655000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	40568000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	43396000	USD
CY2017Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	144220000	USD
CY2018Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	139375000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	554795000	USD
CY2017	us-gaap	Defined Benefit Plan Benefit Obligation Payment For Settlement DefinedBenefitPlanBenefitObligationPaymentForSettlement	0	USD
CY2018	us-gaap	Defined Benefit Plan Benefit Obligation Payment For Settlement DefinedBenefitPlanBenefitObligationPaymentForSettlement	30274000	USD
CY2017	us-gaap	Defined Benefit Plan Business Combinations And Acquisitions Plan Assets DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets	0	USD
CY2018	us-gaap	Defined Benefit Plan Business Combinations And Acquisitions Plan Assets DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets	18694000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	11600000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	407550000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-147245000	USD
CY2017	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	0	USD
CY2018	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	30274000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	13500000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	14400000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	13300000	USD
CY2016	us-gaap	Depreciation Depreciation	55369000	USD
CY2017	us-gaap	Depreciation Depreciation	55068000	USD
CY2018	us-gaap	Depreciation Depreciation	55949000	USD
CY2016Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	61041000	USD
CY2017Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	0	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Cash And Cash Equivalents DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents	0	USD
CY2016	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	120784000	USD
CY2017	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	75164000	USD
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	60269000	USD
CY2017Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	15173000	USD
CY2018Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	15154000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.02
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.27
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.88
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.99
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.26
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.87
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.312
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CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.211
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CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
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CY2018	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.000
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CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.013
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
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CY2018	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.001
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.024
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.024
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.029
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.005
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.009
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.003
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	54088000	USD
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CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	12677000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	7442000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	-184000	USD
CY2017	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	5800000	USD
CY2017Q4	us-gaap	Equity Method Investments EquityMethodInvestments	27098000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	22960000	USD
CY2017Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	17400000	USD
CY2018Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	24500000	USD
CY2017Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	17400000	USD
CY2017Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	17374000	USD
CY2018Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	24500000	USD
CY2018Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	24497000	USD
CY2018	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Investment Redemption Notice Period1 FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvestmentRedemptionNoticePeriod1	P95D
CY2018Q4	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Redemption Restriction Percentage FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPercentage	0.05
CY2018Q4	us-gaap	Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments	700000	USD
CY2016	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	151235000	USD
CY2017	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-133184000	USD
CY2018	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	93560000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	33393000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	30803000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	11455000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	18005000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	21129000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	27106000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	141891000	USD
CY2016	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	-4558000	USD
CY2017	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	-1350000	USD
CY2018	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	-551000	USD
CY2016	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-42067000	USD
CY2017	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-19803000	USD
CY2018	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	4991000	USD
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	6000000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-6085000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-2183000	USD
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	5989000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	58692000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	54943000	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	52467000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	2579417000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	2596863000	USD
CY2016	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	21487000	USD
CY2017	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2018	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2017Q4	us-gaap	Goodwill Gross GoodwillGross	2579417000	USD
CY2018Q4	us-gaap	Goodwill Gross GoodwillGross	2596863000	USD
CY2017Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	0	USD
CY2018Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	0	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	15200000	USD
CY2017Q2	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	332900000	USD
CY2016	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	6300000	USD
CY2017	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	USD
CY2018	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	USD
CY2016	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	309120000	USD
CY2017	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	447962000	USD
CY2018	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	401340000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	449291000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	310716000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	508707000	USD
CY2017Q4	us-gaap	Restricted Cash RestrictedCash	29200000	USD
CY2018Q3	us-gaap	Restricted Cash RestrictedCash	0	USD
CY2016	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	309120000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	447962000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	401340000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.43
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.08
CY2018	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.86
CY2016	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.41
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.06
CY2018	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.85
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	178879000	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-232916000	USD
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	4325000	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.59
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.81
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.02
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.58
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.80
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.02
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-3414000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	10402000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	13792000	USD
CY2016	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	700000	USD
CY2017	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	300000	USD
CY2018	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	200000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	140171000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-137246000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	107367000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	206271000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	154693000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	62889000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1506000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-21474000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	29357000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	32046000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-14541000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5351000	USD
CY2016	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-20004000	USD
CY2017	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-3888000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	898000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	39080000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	13157000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-17967000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1273269000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1526077000	USD
CY2016	us-gaap	Interest Expense InterestExpense	231995000	USD
CY2017	us-gaap	Interest Expense InterestExpense	210284000	USD
CY2018	us-gaap	Interest Expense InterestExpense	192065000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	225462000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	200512000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	182465000	USD
CY2017Q4	us-gaap	Interest Payable Current InterestPayableCurrent	39217000	USD
CY2018Q4	us-gaap	Interest Payable Current InterestPayableCurrent	37458000	USD
CY2017Q4	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	137166000	USD
CY2018Q4	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	143465000	USD
CY2017Q4	us-gaap	Land Land	62885000	USD
CY2018Q4	us-gaap	Land Land	68540000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	24600000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	21000000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	18500000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	3967074000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	3935918000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4962115000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5276842000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	325352000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	369217000	USD
CY2017Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	3641722000	USD
CY2018Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	3566701000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	3007693000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	2944466000	USD
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	646000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	765000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	2140000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	55000000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3007047000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2944466000	USD
CY2017Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	467265000	USD
CY2018Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	489799000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	18840000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	22980000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-462433000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-542736000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-144972000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-272821000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	176231000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-374416000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	678701000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	389429000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	527209000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	436697000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	273744000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	405665000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	51302000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-58698000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	0	USD
CY2016	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	4511000	USD
CY2017	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	2797000	USD
CY2018	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	0	USD
CY2017	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	202931000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-258861000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-235186000	USD
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-189769000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	708152000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	545902000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	698476000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	127200000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	127177000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	10443000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	10322000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	10861000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	11680000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	9938000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	73933000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	58196000	USD
CY2018Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	49211000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	35458000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	36206000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-32920000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	17438000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-14182000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-40553000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	65549000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-6278000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-15938000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	34563000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	362000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-35487000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	54209000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4743000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-8068000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-8837000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-5141000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	13269000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-29210000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	6640000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-21337000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	20373000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-19279000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-5066000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	11340000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-1535000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	87942000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	72389000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-23452000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-35304000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-11496000	USD
CY2017Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	32442000	USD
CY2018Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	20967000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	161891000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	23480000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	23500000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5800000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5831000	USD
CY2016	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	0	USD
CY2017	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	20133000	USD
CY2018	us-gaap	Payments Of Distributions To Affiliates PaymentsOfDistributionsToAffiliates	0	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	121639000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	90170000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	60290000	USD
CY2016	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1684000	USD
CY2017	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	9795000	USD
CY2018	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	5269000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	206078000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	328433000	USD
CY2016	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	20797000	USD
CY2017	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	6405000	USD
CY2018	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	11677000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	94796000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	76886000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	65230000	USD
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	18840000	USD
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	22980000	USD
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	0	USD
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	61070000	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	17737000	USD
CY2017	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	25800000	USD
CY2018	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	13500000	USD
CY2016	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	USD
CY2017	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	16454000	USD
CY2018	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	300000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2018	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	USD
CY2016	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	0	USD
CY2017	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	675000000	USD
CY2018	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	0	USD
CY2016	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	-85000000	USD
CY2017	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	-635000000	USD
CY2018	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	50000000	USD
CY2016	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	40409000	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	37880000	USD
CY2018	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	7189000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	487999000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	215046000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	405665000	USD
CY2017Q4	us-gaap	Program Rights Obligations Current ProgramRightsObligationsCurrent	105040000	USD
CY2018Q4	us-gaap	Program Rights Obligations Current ProgramRightsObligationsCurrent	112059000	USD
CY2016	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	43215000	USD
CY2017	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	39445000	USD
CY2018	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	65230000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	782602000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	858170000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	335340000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	375215000	USD
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-4940000	USD
CY2017	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-37212000	USD
CY2018	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-9439000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	352590000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	412246000	USD
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	121146000	USD
CY2016Q4	us-gaap	Restricted Cash RestrictedCash	28200000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	6062995000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	6429512000	USD
CY2016	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2004088000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1903026000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2207282000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	331028000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	287396000	USD
CY2018	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	315320000	USD
CY2018Q3	us-gaap	Severance Costs1 SeveranceCosts1	7300000	USD
CY2018	us-gaap	Severance Costs1 SeveranceCosts1	4900000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	17590000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	17098000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	12531000	USD
CY2018Q4	us-gaap	Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit	3900000	USD
CY2016	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	-11064000	USD
CY2017	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	-4062000	USD
CY2018	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	13807000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	-20352000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	-3931000	USD
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	-500000	USD
CY2017Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	300000000.0	USD
CY2017Q3	us-gaap	Stock Repurchase Program Period In Force1 StockRepurchaseProgramPeriodInForce1	P3Y
CY2018Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	279100000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2456744000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2553005000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	995041000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1340924000	USD
CY2016	us-gaap	Stockholders Equity Other StockholdersEquityOther	2335000	USD
CY2017	us-gaap	Stockholders Equity Other StockholdersEquityOther	-847000	USD
CY2018	us-gaap	Stockholders Equity Other StockholdersEquityOther	-2754000	USD
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	109487979	shares
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	109500000	shares
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	108700000	shares
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	108660002	shares
CY2016	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	7000000	shares
CY2017	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1500000	shares
CY2018	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	500000	shares
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	5667577000	USD
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	5577848000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	161891000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	23480000	USD
CY2018	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5831000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	19491000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	17300000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	15043000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	12843000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1214000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	636000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	852000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	182000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1600000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1400000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	213000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	156000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	40000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	162000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	11000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2631000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1352000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	936000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	4689000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	10700000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	10600000	USD
CY2016	us-gaap	Unusual Or Infrequent Item Net Gain Loss UnusualOrInfrequentItemNetGainLoss	0	USD
CY2017	us-gaap	Unusual Or Infrequent Item Net Gain Loss UnusualOrInfrequentItemNetGainLoss	896000	USD
CY2018	us-gaap	Unusual Or Infrequent Item Net Gain Loss UnusualOrInfrequentItemNetGainLoss	1137000	USD
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-10500000	USD
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	219681000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	217478000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	216621000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	216358000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	215587000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	216184000	shares
CY2018	us-gaap	Advertising Cost Policy Expensed Advertising Cost AdvertisingCostPolicyExpensedAdvertisingCost	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-indent:18px;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-style:italic;font-weight:bold;">Advertising and marketing costs</font><font style="font-family:Arial;font-size:9pt;">: We expense advertising and marketing costs as they are incurred.</font></div></div>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-indent:18px;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-style:italic;font-weight:bold;">Use of estimates: </font><font style="font-family:Arial;font-size:9pt;">The financial statements have been prepared in accordance with U.S. generally accepted accounting principles (GAAP). In doing so, we are required to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from these estimates. Significant estimates include, but are not limited to, evaluation of goodwill and other intangible assets for impairment, fair value measurements, post-retirement benefit plans, income taxes including deferred tax assets, and contingencies.</font></div></div>

Files In Submission

Name	View Source	Status
R39.htm	Edgar Link	pending
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report.css	Edgar Link	pending
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tgna-20181231.xml	Edgar Link	completed
tgna-20181231.xsd	Edgar Link	pending
tgna-20181231x10k.htm	Edgar Link	pending
tgna-20181231_cal.xml	Edgar Link	unprocessable
tgna-20181231_def.xml	Edgar Link	unprocessable
tgna-20181231_lab.xml	Edgar Link	unprocessable
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tgna-ex10272_20181231x10k.htm	Edgar Link	pending
tgna-ex10282_20181231x10k.htm	Edgar Link	pending
tgna-ex10411_20181231x10k.htm	Edgar Link	pending
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tgna-ex10725_20181231x10k.htm	Edgar Link	pending
tgna-ex21_20181231x10k.htm	Edgar Link	pending
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tgna-ex311_20181231x10k.htm	Edgar Link	pending
tgna-ex312_20181231x10k.htm	Edgar Link	pending
tgna-ex321_20181231x10k.htm	Edgar Link	pending
tgna-ex322_20181231x10k.htm	Edgar Link	pending

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$TGNA
TEGNA INC Stock $tgna

2018 Q4 Form 10-K Financial Statement

#000003989919000011 Filed on March 01, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TGNA TEGNA INC Stock $tgna

2018 Q4 Form 10-K Financial Statement

#000003989919000011 Filed on March 01, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TGNA
TEGNA INC Stock $tgna