$GTN
GRAY TELEVISION INC Stock $gtn

$gtn Overview Financials Valuation SEC Filings Company Website

2024 Q3 Form 10-Q Financial Statement

#000143774924034144 Filed on November 08, 2024

Income Statement

Concept	2024 Q3
Revenue	$950.0M
YoY Change	18.31%
Cost Of Revenue	$593.0M
YoY Change	3.13%
Gross Profit	$357.0M
YoY Change	56.58%
Gross Profit Margin	37.58%
Selling, General & Admin	$24.00M
YoY Change	4.35%
% of Gross Profit	6.72%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$74.00M
YoY Change	-20.43%
% of Gross Profit	20.73%
Operating Expenses	$700.0M
YoY Change	-2.64%
Operating Profit	$250.0M
YoY Change	197.62%
Interest Expense	-$130.0M
YoY Change	17.12%
% of Operating Profit	-52.0%
Other Income/Expense, Net	$2.000M
YoY Change	-120.0%
Pretax Income	$128.0M
YoY Change	-445.95%
Income Tax	$32.00M
% Of Pretax Income	25.0%
Net Earnings	$96.00M
YoY Change	-340.0%
Net Earnings / Revenue	10.11%
Basic Earnings Per Share	$0.87
Diluted Earnings Per Share	$0.86
COMMON SHARES
Basic Shares Outstanding	95.00M
Diluted Shares Outstanding	97.00M

Balance Sheet

Concept	2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$69.00M
YoY Change	228.57%
Cash & Equivalents	$69.00M
Short-Term Investments
Other Short-Term Assets	$143.0M
YoY Change	25.44%
Inventory
Prepaid Expenses
Receivables	$358.0M
Other Receivables	$6.000M
Total Short-Term Assets	$576.0M
YoY Change	16.36%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.583B
YoY Change	-1.68%
Goodwill	$2.642B
YoY Change	-0.04%
Intangibles
YoY Change
Long-Term Investments	$86.00M
YoY Change	-14.85%
Other Assets	$23.00M
YoY Change	27.78%
Total Long-Term Assets	$10.06B
YoY Change	-1.81%
TOTAL ASSETS
Total Short-Term Assets	$576.0M
Total Long-Term Assets	$10.06B
Total Assets	$10.63B
YoY Change	-0.97%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$17.00M
YoY Change	-34.62%
Accrued Expenses	$63.00M
YoY Change	43.18%
Deferred Revenue	$50.00M
YoY Change	-1.96%
Short-Term Debt	$0.00
YoY Change
Long-Term Debt Due	$23.00M
YoY Change	53.33%
Total Short-Term Liabilities	$508.0M
YoY Change	22.71%
LONG-TERM LIABILITIES
Long-Term Debt	$5.870B
YoY Change	-4.88%
Other Long-Term Liabilities	$66.00M
YoY Change	120.0%
Total Long-Term Liabilities	$5.936B
YoY Change	-4.27%
TOTAL LIABILITIES
Total Short-Term Liabilities	$508.0M
Total Long-Term Liabilities	$5.936B
Total Liabilities	$7.851B
YoY Change	-2.87%
SHAREHOLDERS EQUITY
Retained Earnings	$1.227B
YoY Change	10.14%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.130B
YoY Change
Total Liabilities & Shareholders Equity	$10.63B
YoY Change	-0.97%

Cashflow Statement

Concept	2024 Q3
OPERATING ACTIVITIES
Net Income	$96.00M
YoY Change	-340.0%
Depreciation, Depletion And Amortization	$74.00M
YoY Change	-20.43%
Cash From Operating Activities	$297.0M
YoY Change	180.19%
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities	$0.00
YoY Change	-100.0%
Cash From Investing Activities	-$40.00M
YoY Change	-44.44%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-263.0M
YoY Change	436.73%
NET CHANGE
Cash From Operating Activities	297.0M
Cash From Investing Activities	-40.00M
Cash From Financing Activities	-263.0M
Net Change In Cash	-6.000M
YoY Change	-60.0%
FREE CASH FLOW
Cash From Operating Activities	$297.0M
Capital Expenditures
Free Cash Flow	$297.0M
YoY Change	858.06%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Registrant Name EntityRegistrantName	GRAY TELEVISION INC
	dei	Entity Central Index Key EntityCentralIndexKey	0000043196
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
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	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
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	dei	Entity File Number EntityFileNumber	1-13796
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	GA
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	58-0285030
	dei	Entity Address Address Line1 EntityAddressAddressLine1	4370 Peachtree Road, NE
	dei	Entity Address City Or Town EntityAddressCityOrTown	Atlanta
	dei	Entity Address State Or Province EntityAddressStateOrProvince	GA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	30319
	dei	City Area Code CityAreaCode	404
	dei	Local Phone Number LocalPhoneNumber	504-9828
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
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	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2599000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2417000000	usd
CY2024Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2023Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
CY2024Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-16000000	usd
CY2023Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	6000000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-15000000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-20000000	usd
CY2024Q3	us-gaap	Operating Expenses OperatingExpenses	700000000	usd
CY2023Q3	us-gaap	Operating Expenses OperatingExpenses	719000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2073000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2147000000	usd
CY2024Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	250000000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	84000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	526000000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2000000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-10000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	114000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-13000000	usd
CY2024Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	130000000	usd
CY2023Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	111000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	363000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	324000000	usd
CY2024Q3	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	2447000000	usd
CY2023Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	2285000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	2130000000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	1971000000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	10640000000	usd
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	950000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2599000000	usd
CY2024Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
CY2023Q3	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
CY2024Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-16000000	usd
CY2023Q3	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	6000000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-15000000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-20000000	usd
CY2024Q3	us-gaap	Operating Expenses OperatingExpenses	700000000	usd
CY2023Q3	us-gaap	Operating Expenses OperatingExpenses	719000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2073000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2147000000	usd
CY2024Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	250000000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	84000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	526000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	270000000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2000000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-10000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	114000000	usd
CY2024Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	130000000	usd
CY2023Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	111000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	363000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	324000000	usd
CY2024Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	6000000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1000000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-3000000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	128000000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-37000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	276000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-70000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32000000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	96000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-40000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	206000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-67000000	usd
CY2024Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	13000000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	39000000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	39000000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	83000000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-53000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	167000000	usd
CY2024Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	6000000	usd
CY2023Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
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CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	128000000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-37000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	276000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-70000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-40000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	206000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-67000000	usd
CY2024Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	13000000	usd
CY2023Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	13000000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	39000000	usd
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	39000000	usd
CY2024Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	83000000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-53000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	167000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-106000000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.57
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.76
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.15
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	93000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92000000
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.86
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.57
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.74
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.15
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	97000000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	93000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	96000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	92000000
CY2024Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2023Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.24
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.24
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	96000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-40000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	206000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-67000000	usd
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	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	9000000	usd
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CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1000000	usd
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	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-106000000	usd
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CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.57
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CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	93000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92000000
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.74
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.15
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	97000000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	93000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	96000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	92000000
CY2024Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2023Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.24
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.24
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	96000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-40000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	206000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-67000000	usd
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	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	7000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1000000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-2000000	usd
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CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2000000	usd
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CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	91000000	usd
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CY2023Q1	us-gaap	Dividends Common Stock DividendsCommonStock	7000000	usd
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CY2023Q1	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	9000000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2000000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	2061000000	usd
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CY2023Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	13000000	usd
CY2023Q2	us-gaap	Dividends Common Stock DividendsCommonStock	7000000	usd
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CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	2060000000	usd
CY2023Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	13000000	usd
CY2023Q3	us-gaap	Dividends Common Stock DividendsCommonStock	8000000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	5000000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2002000000	usd
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CY2023Q1	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	9000000	usd
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CY2023Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	7000000	usd
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CY2024Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	13000000	usd
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CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	2055000000	usd
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CY2024Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	5000000	usd
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	us-gaap	Net Income Loss NetIncomeLoss	206000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-67000000	usd
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CY2024Q1	us-gaap	Net Income Loss NetIncomeLoss	88000000	usd
CY2024Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	13000000	usd
CY2024Q1	us-gaap	Dividends Common Stock DividendsCommonStock	8000000	usd
CY2024Q1	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	9000000	usd
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CY2024Q1	us-gaap	Stockholders Equity StockholdersEquity	2050000000	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	22000000	usd
CY2024Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	13000000	usd
CY2024Q2	us-gaap	Dividends Common Stock DividendsCommonStock	8000000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-2000000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	2055000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	96000000	usd
CY2024Q3	us-gaap	Dividends Preferred Stock DividendsPreferredStock	13000000	usd
CY2024Q3	us-gaap	Dividends Common Stock DividendsCommonStock	8000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-5000000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	5000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	2130000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	206000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-67000000	usd
	us-gaap	Depreciation Depreciation	108000000	usd
	us-gaap	Depreciation Depreciation	106000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	147000000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	11000000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	10000000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	17000000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	14000000	usd
	gtn	Amortization Of Program Broadcast Rights AmortizationOfProgramBroadcastRights	20000000	usd
	gtn	Amortization Of Program Broadcast Rights AmortizationOfProgramBroadcastRights	29000000	usd
	gtn	Payments On Program Broadcast Obligations PaymentsOnProgramBroadcastObligations	22000000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-12000000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-57000000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-15000000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-20000000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	110000000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-0	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1000000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-3000000	usd
	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	8000000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	2000000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-11000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	15000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-311000000	usd
	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	34000000	usd
	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-9000000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-6000000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-29000000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-14000000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-16000000	usd
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	10000000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	14000000	usd
	gtn	Amortization Of Program Broadcast Rights AmortizationOfProgramBroadcastRights	20000000	usd
	gtn	Amortization Of Program Broadcast Rights AmortizationOfProgramBroadcastRights	29000000	usd
	gtn	Payments On Program Broadcast Obligations PaymentsOnProgramBroadcastObligations	22000000	usd
	gtn	Payments On Program Broadcast Obligations PaymentsOnProgramBroadcastObligations	30000000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-12000000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-57000000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-15000000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-20000000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	110000000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-0	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1000000	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-3000000	usd
	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	2000000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-11000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	15000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-311000000	usd
	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	34000000	usd
	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-9000000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2000000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-3000000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-6000000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-29000000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-14000000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-16000000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	57000000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	9000000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	56000000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	32000000	usd
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-13000000	usd
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-2000000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	28000000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	11000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	383000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	565000000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-0	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	7000000	usd
	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	0	usd
	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	6000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	103000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288000000	usd
	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	8000000	usd
	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	31000000	usd
	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	110000000	usd
	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	0	usd
	gtn	Reimbursement From Development Costs Ownership Transferred ReimbursementFromDevelopmentCostsOwnershipTransferred	0	usd
	gtn	Reimbursement From Development Costs Ownership Transferred ReimbursementFromDevelopmentCostsOwnershipTransferred	11000000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	4000000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	11000000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	57000000	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	9000000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	56000000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	32000000	usd
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-13000000	usd
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-2000000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	28000000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	11000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	383000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	565000000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-0	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	7000000	usd
	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	0	usd
	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	6000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	103000000	usd
	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	8000000	usd
	us-gaap	Proceeds From Sale Of Machinery And Equipment ProceedsFromSaleOfMachineryAndEquipment	31000000	usd
	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	110000000	usd
	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	0	usd
	gtn	Reimbursement From Development Costs Ownership Transferred ReimbursementFromDevelopmentCostsOwnershipTransferred	0	usd
	gtn	Reimbursement From Development Costs Ownership Transferred ReimbursementFromDevelopmentCostsOwnershipTransferred	11000000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	4000000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	11000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	10000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2025000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	225000000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2257000000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	506000000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	24000000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	22000000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	39000000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	39000000	usd
	gtn	Increase Decrease In Deferred And Other Loan Costs IncreaseDecreaseInDeferredAndOtherLoanCosts	47000000	usd
	gtn	Increase Decrease In Deferred And Other Loan Costs IncreaseDecreaseInDeferredAndOtherLoanCosts	-0	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	10000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-259000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2025000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	225000000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2257000000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	506000000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	24000000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	22000000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	39000000	usd
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	39000000	usd
	gtn	Increase Decrease In Deferred And Other Loan Costs IncreaseDecreaseInDeferredAndOtherLoanCosts	47000000	usd
	gtn	Increase Decrease In Deferred And Other Loan Costs IncreaseDecreaseInDeferredAndOtherLoanCosts	-0	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3000000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3000000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4000000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-345000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-346000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-346000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	48000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	48000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-40000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-40000000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	21000000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	21000000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	61000000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	69000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	21000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	21000000	usd
CY2024Q3	gtn	Number Of Television Markets NumberOfTelevisionMarkets	113	pure
CY2024Q3	gtn	Number Of Television Markets NumberOfTelevisionMarkets	113	pure
CY2024Q3	gtn	Percent Of Us Television Households Reached PercentOfUsTelevisionHouseholdsReached	0.36	rate
CY2024Q3	gtn	Percent Of Us Television Households Reached PercentOfUsTelevisionHouseholdsReached	0.36	rate
CY2024Q3	gtn	Number Of Television Markets With Toprated Stations NumberOfTelevisionMarketsWithTopratedStations	77	pure
CY2024Q3	gtn	Number Of Television Markets With Toprated Stations NumberOfTelevisionMarketsWithTopratedStations	77	pure
CY2024Q3	gtn	Number Of Television Markets With First Andor Second Rated Stations NumberOfTelevisionMarketsWithFirstAndorSecondRatedStations	100	pure
CY2024Q3	gtn	Number Of Television Markets With First Andor Second Rated Stations NumberOfTelevisionMarketsWithFirstAndorSecondRatedStations	100	pure
CY2024Q3	gtn	Number Of Television Markets Telemundo Affiliate Group NumberOfTelevisionMarketsTelemundoAffiliateGroup	43	pure
CY2024Q3	gtn	Number Of Hispanic Television Households NumberOfHispanicTelevisionHouseholds	1500000	pure
	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:23pt;"><i>Use of Estimates. </i>The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Our actual results could differ materially from these estimated amounts. Our most significant estimates are our allowance for credit losses in receivables, valuation of goodwill and intangible assets, amortization of program rights and intangible assets, pension costs, income taxes, employee medical insurance claims, useful lives of property and equipment and contingencies.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	93000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92000000
CY2024Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000000
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1000000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	97000000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	93000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	96000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	92000000
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	93000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	95000000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92000000
CY2024Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000000
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1000000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	97000000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	93000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	96000000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	92000000
CY2024Q3	gtn	Pension And Other Postretirement Benefit Plans Accumulated Other Comprehensive Income Loss Minimum Pension Asset Before Tax PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossMinimumPensionAssetBeforeTax	7000000	usd
CY2023Q4	gtn	Pension And Other Postretirement Benefit Plans Accumulated Other Comprehensive Income Loss Minimum Pension Asset Before Tax PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossMinimumPensionAssetBeforeTax	7000000	usd
CY2024Q3	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-32000000	usd
CY2024Q3	gtn	Pension And Other Postretirement Benefit Plans Accumulated Other Comprehensive Income Loss Minimum Pension Asset Before Tax PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossMinimumPensionAssetBeforeTax	7000000	usd
CY2023Q4	gtn	Pension And Other Postretirement Benefit Plans Accumulated Other Comprehensive Income Loss Minimum Pension Asset Before Tax PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossMinimumPensionAssetBeforeTax	7000000	usd
CY2024Q3	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-32000000	usd
CY2023Q4	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-23000000	usd
CY2024Q3	gtn	Pension And Other Postretirement Benefit Plans Accumulated Other Comprehensive Income Loss Minimum Pension Liability Tax PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossMinimumPensionLiabilityTax	9000000	usd
CY2023Q4	gtn	Pension And Other Postretirement Benefit Plans Accumulated Other Comprehensive Income Loss Minimum Pension Liability Tax PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossMinimumPensionLiabilityTax	7000000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-30000000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-23000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2455000000	usd
CY2024Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	872000000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	798000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1583000000	usd
CY2024Q3	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000000	usd
CY2023Q3	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	9000000	usd
CY2023Q4	us-gaap	Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax AociLossCashFlowHedgeCumulativeGainLossAfterTax	-23000000	usd
CY2023Q4	gtn	Pension And Other Postretirement Benefit Plans Accumulated Other Comprehensive Income Loss Minimum Pension Liability Tax PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossMinimumPensionLiabilityTax	7000000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-30000000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-23000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2455000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2399000000	usd
CY2024Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	872000000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	798000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1583000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1601000000	usd
CY2024Q3	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000000	usd
CY2023Q3	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	9000000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8000000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	31000000	usd
CY2024Q3	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-2000000	usd
CY2023Q3	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-26000000	usd
	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-8000000	usd
	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-51000000	usd
CY2024Q3	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	-15000000	usd
CY2023Q3	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	13000000	usd
	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	-15000000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8000000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	31000000	usd
CY2024Q3	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-2000000	usd
CY2023Q3	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-26000000	usd
	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-8000000	usd
	gtn	Net Book Value Of Assets Disposed NetBookValueOfAssetsDisposed	-51000000	usd
CY2024Q3	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	-15000000	usd
CY2023Q3	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	13000000	usd
	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	-15000000	usd
	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	-1000000	usd
CY2024Q3	gtn	Discount On Securitization Facility DiscountOnSecuritizationFacility	0	usd
CY2023Q3	gtn	Discount On Securitization Facility DiscountOnSecuritizationFacility	8000000	usd
	gtn	Discount On Securitization Facility DiscountOnSecuritizationFacility	0	usd
CY2024Q3	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	0	usd
CY2023Q3	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	2000000	usd
	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	0	usd
	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	1000000	usd
CY2024Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	16000000	usd
CY2023Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-6000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	15000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	20000000	usd
CY2024Q3	gtn	Payments For Recurring Purchases For Operations PaymentsForRecurringPurchasesForOperations		usd
CY2023Q3	gtn	Payments For Recurring Purchases For Operations PaymentsForRecurringPurchasesForOperations		usd
	gtn	Payments For Recurring Purchases For Operations PaymentsForRecurringPurchasesForOperations	64000000	usd
	gtn	Payments For Recurring Purchases For Operations PaymentsForRecurringPurchasesForOperations	78000000	usd
CY2024Q3	gtn	Payments For Assembly Atlanta Development PaymentsForAssemblyAtlantaDevelopment		usd
CY2023Q3	gtn	Payments For Assembly Atlanta Development PaymentsForAssemblyAtlantaDevelopment		usd
	gtn	Payments For Assembly Atlanta Development PaymentsForAssemblyAtlantaDevelopment	39000000	usd
	gtn	Payments For Assembly Atlanta Development PaymentsForAssemblyAtlantaDevelopment	210000000	usd
CY2024Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment		usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	103000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288000000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	17000000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	16000000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-1000000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	17000000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1000000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	2000000	usd
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	15000000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	31000000	usd
	gtn	Noncash Gain Loss On Divestiture NoncashGainLossOnDivestiture	-1000000	usd
CY2024Q3	gtn	Discount On Securitization Facility DiscountOnSecuritizationFacility	0	usd
CY2023Q3	gtn	Discount On Securitization Facility DiscountOnSecuritizationFacility	8000000	usd
	gtn	Discount On Securitization Facility DiscountOnSecuritizationFacility	0	usd
	gtn	Discount On Securitization Facility DiscountOnSecuritizationFacility	0	usd
CY2024Q3	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	0	usd
CY2023Q3	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	2000000	usd
	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	0	usd
	gtn	Gain Loss On Disposition Other Fixed Assets GainLossOnDispositionOtherFixedAssets	1000000	usd
CY2024Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	16000000	usd
CY2023Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-6000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	20000000	usd
CY2024Q3	gtn	Payments For Recurring Purchases For Operations PaymentsForRecurringPurchasesForOperations		usd
CY2023Q3	gtn	Payments For Recurring Purchases For Operations PaymentsForRecurringPurchasesForOperations		usd
	gtn	Payments For Recurring Purchases For Operations PaymentsForRecurringPurchasesForOperations	64000000	usd
	gtn	Payments For Assembly Atlanta Development PaymentsForAssemblyAtlantaDevelopment	39000000	usd
	gtn	Payments For Assembly Atlanta Development PaymentsForAssemblyAtlantaDevelopment	210000000	usd
CY2024Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment		usd
CY2023Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment		usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	103000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288000000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	17000000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	16000000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-1000000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	17000000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	1000000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	2000000	usd
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	15000000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	31000000	usd
CY2024Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	50000000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	23000000	usd
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	950000000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	803000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2599000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2417000000	usd
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	950000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2599000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2417000000	usd
CY2024Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5969000000	usd
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	6210000000	usd
CY2024Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	23000000	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	15000000	usd
CY2024Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	5870000000	usd
CY2024Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	50000000	usd
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	23000000	usd
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	950000000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	803000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2599000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2417000000	usd
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	950000000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	803000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2599000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2417000000	usd
CY2024Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5969000000	usd
CY2023Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	6210000000	usd
CY2024Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	23000000	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	15000000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	6145000000	usd
CY2024Q3	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	674000000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	6145000000	usd
CY2024Q3	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	674000000	usd
CY2023Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	494000000	usd
CY2024Q2	us-gaap	Payments Of Debt Restructuring Costs PaymentsOfDebtRestructuringCosts	47000000	usd
CY2024Q2	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	45000000	usd
CY2024Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	10000000	usd
CY2024Q2	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	4000000	usd
CY2024Q2	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	6000000	usd
CY2024Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	2000000000	usd
CY2024Q3	us-gaap	Derivative Assets DerivativeAssets	15000000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	24000000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	9000000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	257000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	284000000	usd
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1000000	usd
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	20000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	8000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	20000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	30000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1399000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	1721000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2100000000	usd
CY2024Q3	us-gaap	Long Term Debt LongTermDebt	5900000000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	6200000000	usd
CY2024Q3	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	5100000000	usd
CY2023Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	5600000	usd
CY2024Q3	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	674000000	usd
CY2023Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	494000000	usd
CY2024Q2	us-gaap	Payments Of Debt Restructuring Costs PaymentsOfDebtRestructuringCosts	47000000	usd
CY2024Q2	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	45000000	usd
CY2024Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	10000000	usd
CY2024Q2	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	4000000	usd
CY2024Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	2000000000	usd
CY2024Q3	us-gaap	Derivative Assets DerivativeAssets	15000000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	24000000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	9000000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	257000000	usd
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1000000	usd
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	20000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	8000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	20000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	30000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	691000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1399000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	1721000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2100000000	usd
CY2024Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5969000000	usd
CY2024Q3	us-gaap	Long Term Debt LongTermDebt	5900000000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	6200000000	usd
CY2024Q3	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	5100000000	usd
CY2023Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	5600000	usd
CY2024Q3	us-gaap	Capital Units Authorized CapitalUnitsAuthorized	245000000
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000
	us-gaap	Dividends Common Stock DividendsCommonStock	24000000	usd
	us-gaap	Dividends Common Stock DividendsCommonStock	22000000	usd
CY2023Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	494000000	usd
CY2024Q2	us-gaap	Payments Of Debt Restructuring Costs PaymentsOfDebtRestructuringCosts	47000000	usd
CY2024Q2	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	45000000	usd
CY2024Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	10000000	usd
CY2024Q2	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	4000000	usd
CY2024Q2	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	6000000	usd
CY2024Q3	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	2000000000	usd
CY2024Q3	us-gaap	Derivative Assets DerivativeAssets	15000000	usd
CY2023Q4	us-gaap	Derivative Assets DerivativeAssets	24000000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	9000000	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	257000000	usd
	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	20000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	8000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	20000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	30000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	691000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1399000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	1721000000	usd
CY2024Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	2100000000	usd
CY2024Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	5969000000	usd
CY2024Q3	us-gaap	Long Term Debt LongTermDebt	5900000000	usd
CY2023Q4	us-gaap	Long Term Debt LongTermDebt	6200000000	usd
CY2023Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	5600000	usd
CY2024Q3	us-gaap	Capital Units Authorized CapitalUnitsAuthorized	245000000
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000
	us-gaap	Dividends Common Stock DividendsCommonStock	24000000	usd
	us-gaap	Dividends Common Stock DividendsCommonStock	22000000	usd
CY2024Q3	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	12700000
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5000000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5000000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14000000	usd
CY2024Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1000000	usd
CY2023Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	usd
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	4000000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	4000000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	13000000	usd
CY2024Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0663	pure
CY2024Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	4000000	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	4000000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	12000000	usd
CY2024Q3	us-gaap	Capital Units Authorized CapitalUnitsAuthorized	245000000
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000
	us-gaap	Dividends Common Stock DividendsCommonStock	24000000	usd
	us-gaap	Dividends Common Stock DividendsCommonStock	22000000	usd
CY2024Q3	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	12700000
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5000000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5000000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17000000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14000000	usd
CY2023Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	usd
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	4000000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	13000000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	10000000	usd
CY2024Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y1M6D
CY2024Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0663	pure
CY2024Q3	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	12700000
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5000000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5000000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	17000000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14000000	usd
CY2024Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1000000	usd
CY2023Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	4000000	usd
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	4000000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	4000000	usd
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	13000000	usd
CY2024Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y1M6D
CY2024Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0663	pure
CY2024Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	4000000	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	4000000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	12000000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	13000000	usd
CY2024Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	usd
CY2023Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3000000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4000000	usd
CY2024Q3	us-gaap	Lease Cost LeaseCost	5000000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	5000000	usd
	us-gaap	Lease Cost LeaseCost	15000000	usd
	us-gaap	Lease Cost LeaseCost	17000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	14000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	13000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	8000000	usd
CY2024Q3	gtn	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	48000000	usd
CY2024Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	4000000	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	4000000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	12000000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	13000000	usd
CY2023Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3000000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4000000	usd
CY2024Q3	us-gaap	Lease Cost LeaseCost	5000000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	5000000	usd
	us-gaap	Lease Cost LeaseCost	15000000	usd
	us-gaap	Lease Cost LeaseCost	17000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	3000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	14000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	13000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	11000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	8000000	usd
CY2024Q3	gtn	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	48000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	97000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	25000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	5000000	usd
CY2023Q3	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	2000000	usd
	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	16000000	usd
	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	2000000	usd
CY2024Q3	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	4000000	usd
CY2023Q3	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	4000000	usd
	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	12000000	usd
	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	11000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	9000000	usd
CY2023Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	6000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	28000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	13000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	7000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	25000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	23000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	23000000	usd
CY2024Q3	gtn	Lessor Operating Lease Payment To Be Received After Year Four LessorOperatingLeasePaymentToBeReceivedAfterYearFour	249000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	351000000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	13000000	usd
CY2024Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	usd
CY2023Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1000000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3000000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4000000	usd
CY2024Q3	us-gaap	Lease Cost LeaseCost	5000000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	5000000	usd
	us-gaap	Lease Cost LeaseCost	15000000	usd
	us-gaap	Lease Cost LeaseCost	17000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	3000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	14000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	13000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	11000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	8000000	usd
CY2024Q3	gtn	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	48000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	97000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	25000000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	72000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	5000000	usd
	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	2000000	usd
CY2024Q3	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	4000000	usd
CY2023Q3	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	4000000	usd
	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	11000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	9000000	usd
CY2023Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	6000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	28000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	13000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	7000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	25000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	24000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	23000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	97000000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	25000000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	72000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	5000000	usd
CY2023Q3	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	2000000	usd
	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	16000000	usd
	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	2000000	usd
CY2024Q3	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	4000000	usd
CY2023Q3	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	4000000	usd
	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	12000000	usd
	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	11000000	usd
CY2024Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	9000000	usd
CY2023Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	6000000	usd
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	28000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	7000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	25000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	24000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	23000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	23000000	usd
CY2024Q3	gtn	Lessor Operating Lease Payment To Be Received After Year Four LessorOperatingLeasePaymentToBeReceivedAfterYearFour	249000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	351000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	23000000	usd
CY2024Q3	gtn	Lessor Operating Lease Payment To Be Received After Year Four LessorOperatingLeasePaymentToBeReceivedAfterYearFour	249000000	usd
CY2024Q3	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	351000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	2643000000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	1000000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	415000000	usd
	gtn	Acquisitions And Adjustments Finitelived Intangible Assets Including Goodwill Total AcquisitionsAndAdjustmentsFinitelivedIntangibleAssetsIncludingGoodwillTotal	10000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94000000	usd
CY2024Q3	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8274000000	usd
CY2023Q4	us-gaap	Goodwill Gross GoodwillGross	2742000000	usd
	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	-1000000	usd
CY2024Q3	us-gaap	Goodwill Gross GoodwillGross	2741000000	usd
CY2023Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	99000000	usd
CY2024Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	99000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	2643000000	usd
	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	-1000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	2642000000	usd
CY2024Q3	gtn	Intangible Assets Gross IntangibleAssetsGross	9215000000	usd
CY2024Q3	gtn	Accumulated Amortization Intangible Assets AccumulatedAmortizationIntangibleAssets	-941000000	usd
CY2024Q3	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8274000000	usd
CY2023Q4	gtn	Intangible Assets Gross IntangibleAssetsGross	9225000000	usd
CY2023Q4	gtn	Accumulated Amortization Intangible Assets AccumulatedAmortizationIntangibleAssets	-847000000	usd
CY2023Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8378000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	2643000000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	1000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	2642000000	usd
CY2023Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8378000000	usd
	gtn	Acquisitions And Adjustments Finitelived Intangible Assets Including Goodwill Total AcquisitionsAndAdjustmentsFinitelivedIntangibleAssetsIncludingGoodwillTotal	10000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94000000	usd
CY2024Q3	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8274000000	usd
	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	-1000000	usd
CY2024Q3	us-gaap	Goodwill Gross GoodwillGross	2741000000	usd
CY2023Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	99000000	usd
CY2024Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	99000000	usd
	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	-1000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	2642000000	usd
CY2024Q3	gtn	Accumulated Amortization Intangible Assets AccumulatedAmortizationIntangibleAssets	-941000000	usd
CY2024Q3	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8274000000	usd
CY2023Q4	gtn	Intangible Assets Gross IntangibleAssetsGross	9225000000	usd
CY2023Q4	gtn	Accumulated Amortization Intangible Assets AccumulatedAmortizationIntangibleAssets	-847000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	147000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	31000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	113000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	47000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	13000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	2643000000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	1000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	2642000000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	415000000	usd
CY2023Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8378000000	usd
	gtn	Acquisitions And Adjustments Finitelived Intangible Assets Including Goodwill Total AcquisitionsAndAdjustmentsFinitelivedIntangibleAssetsIncludingGoodwillTotal	10000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94000000	usd
CY2024Q3	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8274000000	usd
	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	-1000000	usd
CY2024Q3	us-gaap	Goodwill Gross GoodwillGross	2741000000	usd
CY2023Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	99000000	usd
CY2024Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	99000000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	2643000000	usd
	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	-1000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	2642000000	usd
CY2024Q3	gtn	Intangible Assets Gross IntangibleAssetsGross	9215000000	usd
CY2024Q3	gtn	Accumulated Amortization Intangible Assets AccumulatedAmortizationIntangibleAssets	-941000000	usd
CY2024Q3	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8274000000	usd
CY2023Q4	gtn	Intangible Assets Gross IntangibleAssetsGross	9225000000	usd
CY2023Q4	gtn	Accumulated Amortization Intangible Assets AccumulatedAmortizationIntangibleAssets	-847000000	usd
CY2023Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8378000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	113000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	83000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	47000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	3000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94000000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	147000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	31000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	113000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	83000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	47000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	13000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	3000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32000000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3000000	usd
CY2024Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.08	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.04	pure
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.04	pure
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03	pure
	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.07	pure
CY2023Q3	gtn	Effective Income Tax Rate Reconciliation Discrete Item Percent EffectiveIncomeTaxRateReconciliationDiscreteItemPercent	0.13	pure
	gtn	Operating Expenses Before Depreciation Amortization And Gain Loss On Disposal Of Assets Net OperatingExpensesBeforeDepreciationAmortizationAndGainLossOnDisposalOfAssetsNet	1856000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2073000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	526000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	363000000	usd
CY2024Q3	us-gaap	Assets Assets	10631000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2417000000	usd
	gtn	Operating Expenses Before Depreciation Amortization And Gain Loss On Disposal Of Assets Net OperatingExpensesBeforeDepreciationAmortizationAndGainLossOnDisposalOfAssetsNet	1831000000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	253000000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	20000000	usd
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	us-gaap	Interest Expense Debt InterestExpenseDebt	324000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288000000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	2643000000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	3000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	32000000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3000000	usd
CY2024Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.08	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.04	pure
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.04	pure
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03	pure
	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.07	pure
CY2023Q3	gtn	Effective Income Tax Rate Reconciliation Discrete Item Percent EffectiveIncomeTaxRateReconciliationDiscreteItemPercent	0.13	pure
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	130000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2599000000	usd
	gtn	Operating Expenses Before Depreciation Amortization And Gain Loss On Disposal Of Assets Net OperatingExpensesBeforeDepreciationAmortizationAndGainLossOnDisposalOfAssetsNet	1856000000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	202000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	15000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2073000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	526000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	363000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	103000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	2642000000	usd
CY2024Q3	us-gaap	Assets Assets	10631000000	usd
	gtn	Operating Expenses Before Depreciation Amortization And Gain Loss On Disposal Of Assets Net OperatingExpensesBeforeDepreciationAmortizationAndGainLossOnDisposalOfAssetsNet	1831000000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	20000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2147000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	270000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288000000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	2643000000	usd
CY2023Q3	us-gaap	Assets Assets	10640000000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3000000	usd
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.08	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.04	pure
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
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	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.04	pure
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.03	pure
	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.07	pure
CY2023Q3	gtn	Effective Income Tax Rate Reconciliation Discrete Item Percent EffectiveIncomeTaxRateReconciliationDiscreteItemPercent	0.13	pure
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	202000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	15000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2073000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	526000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	363000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	103000000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	2642000000	usd
CY2024Q3	us-gaap	Assets Assets	10631000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2417000000	usd
	gtn	Operating Expenses Before Depreciation Amortization And Gain Loss On Disposal Of Assets Net OperatingExpensesBeforeDepreciationAmortizationAndGainLossOnDisposalOfAssetsNet	1831000000	usd
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	253000000	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	43000000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	20000000	usd
	us-gaap	Operating Expenses OperatingExpenses	2147000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	270000000	usd
	us-gaap	Interest Expense Debt InterestExpenseDebt	324000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288000000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	2643000000	usd
CY2023Q3	us-gaap	Assets Assets	10640000000	usd

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$GTN
GRAY TELEVISION INC Stock $gtn

2024 Q3 Form 10-Q Financial Statement

#000143774924034144 Filed on November 08, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GTN GRAY TELEVISION INC Stock $gtn

2024 Q3 Form 10-Q Financial Statement

#000143774924034144 Filed on November 08, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GTN
GRAY TELEVISION INC Stock $gtn