$GCI
Gannett Co., Inc. Stock $gci

$gci Overview Financials Valuation SEC Filings Company Website

2021 Q2 Form 10-Q Financial Statement

#000157968421000032 Filed on August 06, 2021

Income Statement

Concept	2021 Q2	2021 Q1	2020 Q2
Revenue	$804.3M	$777.1M	$767.0M
YoY Change	4.86%	-18.09%	89.67%
Cost Of Revenue	$473.2M	$477.8M	$476.7M
YoY Change	-0.75%	-15.65%	104.25%
Gross Profit	$331.1M	$299.3M	$290.3M
YoY Change	14.07%	-21.7%	69.77%
Gross Profit Margin	41.17%	38.51%	37.84%
Selling, General & Admin	$222.9M	$203.7M	$226.5M
YoY Change	-1.58%	-31.91%	78.86%
% of Gross Profit	67.32%	68.06%	78.03%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$48.24M	$58.10M	$66.33M
YoY Change	-27.27%	-25.53%	184.32%
% of Gross Profit	14.57%	19.41%	22.85%
Operating Expenses	$222.9M	$203.7M	$226.5M
YoY Change	-1.58%	-31.91%	78.86%
Operating Profit	$45.45M	$7.941M	-$437.6M
YoY Change	-110.38%	-126.63%	-3695.04%
Interest Expense	$35.26M	$39.50M	$57.93M
YoY Change	-39.12%	-31.77%	467.25%
% of Operating Profit	77.6%	497.46%
Other Income/Expense, Net	-$13.04M	-$159.8M	-$34.48M
YoY Change	-62.17%	282.13%	248.28%
Pretax Income	$32.40M	-$151.8M	-$472.1M
YoY Change	-106.86%	111.95%	-20879.36%
Income Tax	$17.69M	-$9.109M	-$34.28M
% Of Pretax Income	54.6%
Net Earnings	$15.12M	-$142.3M	-$436.9M
YoY Change	-103.46%	77.56%	-15620.18%
Net Earnings / Revenue	1.88%	-18.31%	-56.96%
Basic Earnings Per Share	$0.11	-$1.06	-$3.32
Diluted Earnings Per Share	$0.10	-$1.06	-$3.32
COMMON SHARES
Basic Shares Outstanding	134.7M shares	134.1M shares	131.5M shares
Diluted Shares Outstanding	237.5M shares	134.1M shares	131.5M shares

Balance Sheet

Concept	2021 Q2	2021 Q1	2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$158.6M	$163.5M	$158.6M
YoY Change	-0.02%	-18.13%	693.0%
Cash & Equivalents	$158.6M	$163.5M	$158.6M
Short-Term Investments
Other Short-Term Assets	$113.3M	$118.1M	$125.2M
YoY Change	-9.52%	-12.91%	503.87%
Inventory	$34.54M	$32.46M	$40.47M
Prepaid Expenses
Receivables	$291.5M	$275.9M	$288.5M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$597.8M	$590.0M	$612.8M
YoY Change	-2.44%	-22.67%	150.38%
LONG-TERM ASSETS
Property, Plant & Equipment	$522.3M	$552.5M	$718.6M
YoY Change	-27.31%	-27.69%	117.13%
Goodwill	$534.2M	$534.2M	$559.6M
YoY Change	-4.54%	-41.28%	76.45%
Intangibles	$770.8M	$797.9M	$920.5M
YoY Change	-16.26%	-18.75%	93.84%
Long-Term Investments
YoY Change
Other Assets	$211.6M	$190.3M	$125.2M
YoY Change	69.01%	56.33%	1079.13%
Total Long-Term Assets	$2.376B	$2.464B	$2.725B
YoY Change	-12.81%	-21.72%	119.21%
TOTAL ASSETS
Total Short-Term Assets	$597.8M	$590.0M	$612.8M
Total Long-Term Assets	$2.376B	$2.464B	$2.725B
Total Assets	$2.974B	$3.054B	$3.338B
YoY Change	-10.91%	-21.91%	124.34%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$143.8M	$137.6M	$327.1M
YoY Change	-56.03%	-69.42%	2526.47%
Accrued Expenses	$251.4M	$377.4M	$44.70M
YoY Change	462.4%	733.11%	-54.79%
Deferred Revenue	$184.6M	$190.7M	$214.0M
YoY Change	-13.72%	-15.47%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$106.6M	$81.10M	$0.00
YoY Change			-100.0%
Total Short-Term Liabilities	$693.1M	$697.5M	$588.1M
YoY Change	17.86%	-3.69%	142.64%
LONG-TERM LIABILITIES
Long-Term Debt	$1.220B	$1.282B	$1.637B
YoY Change	-25.46%	-21.66%	276.54%
Other Long-Term Liabilities	$157.7M	$151.4M	$157.3M
YoY Change	0.25%	11.43%	1354.31%
Total Long-Term Liabilities	$1.753B	$1.817B	$2.297B
YoY Change	-23.71%	-20.86%	415.68%
TOTAL LIABILITIES
Total Short-Term Liabilities	$693.1M	$697.5M	$588.1M
Total Long-Term Liabilities	$1.753B	$1.817B	$2.297B
Total Liabilities	$2.446B	$2.514B	$2.885B
YoY Change	-15.24%	-16.75%	251.65%
SHAREHOLDERS EQUITY
Retained Earnings	-$913.6M	-$928.8M	-$633.0M
YoY Change	44.33%	373.59%	26176.59%
Common Stock	$1.397B	$1.423B	$1.103B
YoY Change	26.59%	29.99%	62.68%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$6.935M	$6.612M	$4.818M
YoY Change	43.94%	47.23%
Treasury Stock Shares	2.015M shares	1.902M shares	771.0K shares
Shareholders Equity	$530.1M	$541.7M	$452.1M
YoY Change
Total Liabilities & Shareholders Equity	$2.974B	$3.054B	$3.338B
YoY Change	-10.91%	-21.91%	124.34%

Cashflow Statement

Concept	2021 Q2	2021 Q1	2020 Q2
OPERATING ACTIVITIES
Net Income	$15.12M	-$142.3M	-$436.9M
YoY Change	-103.46%	77.56%	-15620.18%
Depreciation, Depletion And Amortization	$48.24M	$58.10M	$66.33M
YoY Change	-27.27%	-25.53%	184.32%
Cash From Operating Activities	$31.29M	$61.32M	-$35.90M
YoY Change	-187.15%	1.37%	-238.08%
INVESTING ACTIVITIES
Capital Expenditures	-$8.221M	$7.607M	-$8.400M
YoY Change	-2.13%	-44.81%	211.11%
Acquisitions		$0.00
YoY Change
Other Investing Activities	$12.91M	$0.00	$8.700M
YoY Change	48.34%	-100.0%	163.64%
Cash From Investing Activities	$4.685M	$2.516M	$400.0K
YoY Change	1071.25%	-173.59%	-20.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-46.28M	-$74.70M	-5.600M
YoY Change	726.41%	408.88%	-82.5%
NET CHANGE
Cash From Operating Activities	31.29M	$61.32M	-35.90M
Cash From Investing Activities	4.685M	$2.516M	400.0K
Cash From Financing Activities	-46.28M	-$74.70M	-5.600M
Net Change In Cash	-10.31M	-$10.55M	-41.10M
YoY Change	-74.92%	-124.01%	647.27%
FREE CASH FLOW
Cash From Operating Activities	$31.29M	$61.32M	-$35.90M
Capital Expenditures	-$8.221M	$7.607M	-$8.400M
Free Cash Flow	$39.51M	$53.71M	-$27.50M
YoY Change	-243.67%	14.99%	-195.82%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001579684
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2021Q2	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-36097
	dei	Entity Registrant Name EntityRegistrantName	GANNETT CO., INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	38-3910250
	dei	Entity Address Address Line1 EntityAddressAddressLine1	7950 Jones Branch Drive,
	dei	Entity Address City Or Town EntityAddressCityOrTown	McLean,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	VA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	22107-0910
	dei	City Area Code CityAreaCode	703
	dei	Local Phone Number LocalPhoneNumber	854-6000
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	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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CY2021Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2834000	USD
CY2020Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-369000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-22235000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1174000	USD
CY2021Q2	gci	Defined Benefit Plan Non Operating Net Periodic Benefit Cost Credit DefinedBenefitPlanNonOperatingNetPeriodicBenefitCostCredit	-23906000	USD
CY2020Q2	gci	Defined Benefit Plan Non Operating Net Periodic Benefit Cost Credit DefinedBenefitPlanNonOperatingNetPeriodicBenefitCostCredit	-17553000	USD
	gci	Defined Benefit Plan Non Operating Net Periodic Benefit Cost Credit DefinedBenefitPlanNonOperatingNetPeriodicBenefitCostCredit	-47784000	USD
	gci	Defined Benefit Plan Non Operating Net Periodic Benefit Cost Credit DefinedBenefitPlanNonOperatingNetPeriodicBenefitCostCredit	-36099000	USD
CY2021Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2020Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-126600000	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1148000	USD
CY2020Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6261000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3023000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4616000	USD
CY2021Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-13044000	USD
CY2020Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-34483000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-172795000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-76286000	USD
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32401000	USD
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-472107000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-119409000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-543734000	USD
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17692000	USD
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-34276000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8583000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-25297000	USD
CY2021Q2	us-gaap	Profit Loss ProfitLoss	14709000	USD
CY2020Q2	us-gaap	Profit Loss ProfitLoss	-437831000	USD
	us-gaap	Profit Loss ProfitLoss	-127992000	USD
	us-gaap	Profit Loss ProfitLoss	-518437000	USD
CY2021Q2	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-406000	USD
CY2020Q2	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-938000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-791000	USD
	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	-1392000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	15115000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-436893000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-127201000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-517045000	USD
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.32
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.95
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.95
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.10
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.32
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.95
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.95
CY2021Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	1750000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-2552000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	4787000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-16585000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-1426000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-8078000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-300000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-8078000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	5000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	11000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-15000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	25000	USD
CY2021Q2	gci	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansOtherAdjustmentsBeforeTax	292000	USD
CY2020Q2	gci	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansOtherAdjustmentsBeforeTax	-95000	USD
	gci	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansOtherAdjustmentsBeforeTax	846000	USD
	gci	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Other Adjustments Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansOtherAdjustmentsBeforeTax	-1061000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	1723000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	7994000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	1131000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	7042000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	27000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-10546000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	3656000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-23627000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-390000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2059000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-184000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2063000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	417000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8487000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3840000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-21564000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	15126000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-446318000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-124152000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-540001000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-406000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-938000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-791000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1392000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15532000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-445380000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-123361000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-538609000	USD
	us-gaap	Profit Loss ProfitLoss	-127992000	USD
	us-gaap	Profit Loss ProfitLoss	-518437000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	106345000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	144352000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	18968000	USD
	gci	Noncash Interest Expense NoncashInterestExpense	11531000	USD
	gci	Noncash Interest Expense NoncashInterestExpense	11902000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-10039000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-745000	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-126600000	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-22235000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1174000	USD
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	393446000	USD
	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	833000	USD
	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	6859000	USD
	gci	Increase Decrease In Pension And Other Postretirement Benefit Obligations IncreaseDecreaseInPensionAndOtherPostretirementBenefitObligations	78038000	USD
	gci	Increase Decrease In Pension And Other Postretirement Benefit Obligations IncreaseDecreaseInPensionAndOtherPostretirementBenefitObligations	49064000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-11832000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-14695000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	92587000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	24640000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	15821000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	22157000	USD
	us-gaap	Proceeds From Sales Of Assets Investing Activities ProceedsFromSalesOfAssetsInvestingActivities	23341000	USD
	us-gaap	Proceeds From Sales Of Assets Investing Activities ProceedsFromSalesOfAssetsInvestingActivities	17792000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	335000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1339000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	7185000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3026000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	33921000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Proceeds From Issuance Of Medium Term Notes ProceedsFromIssuanceOfMediumTermNotes	1045000000	USD
	us-gaap	Proceeds From Issuance Of Medium Term Notes ProceedsFromIssuanceOfMediumTermNotes	0	USD
	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	1129605000	USD
	us-gaap	Repayments Of Medium Term Notes RepaymentsOfMediumTermNotes	18985000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2030000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1942000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-423000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	596000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-120979000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-20331000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	625000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-780000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-20582000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	503000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	206726000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	188664000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	186144000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	189167000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	541652000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	15115000	USD
CY2021Q2	gci	Stock Issued During Period Value Restricted Stock Award Settled StockIssuedDuringPeriodValueRestrictedStockAwardSettled	11000	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	-32534000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	1000	USD
CY2020Q2	us-gaap	Stockholders Equity Other StockholdersEquityOther	73000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	452085000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	364109000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-127201000	USD
	gci	Stock Issued During Period Value Restricted Stock Award Settled StockIssuedDuringPeriodValueRestrictedStockAwardSettled	1896000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0	USD
	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	283718000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-184000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3840000	USD
	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	9202000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	63000	USD
	gci	Remeasurement Of Redeemable Noncontrolling Interest RemeasurementOfRedeemableNoncontrollingInterest	126000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2030000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	2000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	-148000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-390000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	417000	USD
CY2021Q2	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	5779000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2000	USD
CY2021Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	323000	USD
CY2021Q2	us-gaap	Stockholders Equity Other StockholdersEquityOther	20000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	530077000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	889556000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-436893000	USD
CY2020Q2	gci	Stock Issued During Period Value Restricted Stock Award Settled StockIssuedDuringPeriodValueRestrictedStockAwardSettled	106000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2059000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8487000	USD
CY2020Q2	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	7391000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1024000	USD
CY2020Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	326000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1715683000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	530077000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	981356000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-517045000	USD
	gci	Stock Issued During Period Value Restricted Stock Award Settled StockIssuedDuringPeriodValueRestrictedStockAwardSettled	9928000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2063000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-21564000	USD
	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	18968000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2576000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1941000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	1000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	336000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	452085000	USD
CY2021Q2	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	46	state
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1581359000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of estimates </span></div><div><span><br/></span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the unaudited condensed consolidated financial statements and footnotes thereto. Actual results could differ from those estimates.</span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Significant estimates inherent in the preparation of the condensed consolidated financial statements include pension and postretirement benefit obligation assumptions, income taxes, goodwill and intangible asset impairment analysis, valuation of property, plant and equipment and intangible assets and the mark to market of the conversion feature associated with the convertible debt.</span></div>
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	804275000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	767000000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	186007000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	218823000	USD
	gci	Contract With Customer Liability Increase From Cash Receipts ContractWithCustomerLiabilityIncreaseFromCashReceipts	644429000	USD
	gci	Contract With Customer Liability Increase From Cash Receipts ContractWithCustomerLiabilityIncreaseFromCashReceipts	736224000	USD
	gci	Contract With Customer Liability Including New Contract Revenue Recognized ContractWithCustomerLiabilityIncludingNewContractRevenueRecognized	645817000	USD
	gci	Contract With Customer Liability Including New Contract Revenue Recognized ContractWithCustomerLiabilityIncludingNewContractRevenueRecognized	741059000	USD
CY2021Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	184619000	USD
CY2020Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	213988000	USD
CY2021Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	278400000	USD
CY2021Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	43300000	USD
CY2021Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	262400000	USD
CY2021Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	19978000	USD
CY2020Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	21872000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	40649000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	41505000	USD
CY2021Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	423000	USD
CY2020Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1345000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	565000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4487000	USD
CY2021Q2	us-gaap	Variable Lease Cost VariableLeaseCost	2637000	USD
CY2020Q2	us-gaap	Variable Lease Cost VariableLeaseCost	2565000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	5721000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	6816000	USD
CY2021Q2	us-gaap	Lease Cost LeaseCost	23038000	USD
CY2020Q2	us-gaap	Lease Cost LeaseCost	25782000	USD
	us-gaap	Lease Cost LeaseCost	46935000	USD
	us-gaap	Lease Cost LeaseCost	52808000	USD
CY2021Q2	us-gaap	Sublease Income SubleaseIncome	1800000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	43076000	USD
CY2020Q2	us-gaap	Sublease Income SubleaseIncome	900000	USD
	us-gaap	Sublease Income SubleaseIncome	3000000.0	USD
	us-gaap	Sublease Income SubleaseIncome	2000000.0	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	34897000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	79073000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	66118000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	58535000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	49499000	USD
CY2021Q2	gci	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	206312000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	494434000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	188726000	USD
CY2021Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	305708000	USD
	gci	Lessee Operating Lease Lease Not Yet Commenced Liability LesseeOperatingLeaseLeaseNotYetCommencedLiability	13800000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	38989000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	15289000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	14610000	USD
	us-gaap	Sale And Leaseback Transaction Gain Loss Net SaleAndLeasebackTransactionGainLossNet	-2014000	USD
	us-gaap	Sale And Leaseback Transaction Gain Loss Net SaleAndLeasebackTransactionGainLossNet	0	USD
CY2021Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y6M
CY2020Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y10M24D
CY2021Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.1282
CY2020Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.1278
	gci	Accounts Receivable Reserve Percentage Calculation Period AccountsReceivableReservePercentageCalculationPeriod	P3Y
	gci	Accounts Receivable Reserve Percentage Calculation Period AccountsReceivableReservePercentageCalculationPeriod	P3Y
	gci	Threshold Period Past Due For Reservation Of Trade Accounts Receivable ThresholdPeriodPastDueForReservationOfTradeAccountsReceivable	P90D
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	20843000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	19923000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	681000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	17345000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	5943000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	12019000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	2296000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	1467000	USD
	gci	Accounts Receivable Allowance For Credit Loss Foreign Currency Translation AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslation	78000	USD
	gci	Accounts Receivable Allowance For Credit Loss Foreign Currency Translation AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslation	-156000	USD
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	17955000	USD
CY2020Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	26560000	USD
CY2021Q2	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2900000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	700000	USD
CY2020Q2	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	12200000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	17300000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	885628000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	286099000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	599529000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	887645000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	234403000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	653242000	USD
CY2021Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	770811000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	824650000	USD
CY2021Q2	us-gaap	Goodwill Gross GoodwillGross	534218000	USD
CY2020Q4	us-gaap	Goodwill Gross GoodwillGross	534088000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	800000	USD
CY2020Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6900000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6900000	USD
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q1	us-gaap	Debt Instrument Convertible Stock Price Trigger DebtInstrumentConvertibleStockPriceTrigger	4.95
CY2020	us-gaap	Debt Instrument Convertible Stock Price Trigger DebtInstrumentConvertibleStockPriceTrigger	3.36
CY2021Q2	gci	Employee Retirement Income Security Act Contributions Deferred EmployeeRetirementIncomeSecurityActContributionsDeferred	11000000	USD
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32401000	USD
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-472107000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-119409000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-543734000	USD
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17692000	USD
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-34276000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8583000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-25297000	USD
CY2021Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.546
CY2020Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.073
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.072
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.047
CY2021Q2	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	42900000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	39500000	USD
CY2021Q2	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	3000000.0	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	2600000	USD
CY2020Q2	gci	Estimated Effective Income Tax Rate EstimatedEffectiveIncomeTaxRate	0.068
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	15115000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-436893000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-127201000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-517045000	USD
CY2021Q2	gci	Dilutive Securities Effect On Basic Earnings Per Share Tax Effected Interest Adjustments Related To Assumed Conversion Of Debt DilutiveSecuritiesEffectOnBasicEarningsPerShareTaxEffectedInterestAdjustmentsRelatedToAssumedConversionOfDebt	7470000	USD
CY2020Q2	gci	Dilutive Securities Effect On Basic Earnings Per Share Tax Effected Interest Adjustments Related To Assumed Conversion Of Debt DilutiveSecuritiesEffectOnBasicEarningsPerShareTaxEffectedInterestAdjustmentsRelatedToAssumedConversionOfDebt	0	USD
	gci	Dilutive Securities Effect On Basic Earnings Per Share Tax Effected Interest Adjustments Related To Assumed Conversion Of Debt DilutiveSecuritiesEffectOnBasicEarningsPerShareTaxEffectedInterestAdjustmentsRelatedToAssumedConversionOfDebt	0	USD
	gci	Dilutive Securities Effect On Basic Earnings Per Share Tax Effected Interest Adjustments Related To Assumed Conversion Of Debt DilutiveSecuritiesEffectOnBasicEarningsPerShareTaxEffectedInterestAdjustmentsRelatedToAssumedConversionOfDebt	0	USD
CY2021Q2	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	22585000	USD
CY2020Q2	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	-436893000	USD
	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	-127201000	USD
	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	-517045000	USD
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	134744000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	131471000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	134411000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	130999000	shares
CY2021Q2	gci	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Restricted Stock Grants IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfRestrictedStockGrants	3350000	shares
CY2020Q2	gci	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Restricted Stock Grants IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfRestrictedStockGrants	0	shares
	gci	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Restricted Stock Grants IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfRestrictedStockGrants	0	shares
	gci	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Restricted Stock Grants IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfRestrictedStockGrants	0	shares
CY2021Q2	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	99419000	shares
CY2020Q2	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	237513000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	131471000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	134411000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	130999000	shares
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.32
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.95
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.95
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.10
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.32
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.95
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.95
CY2021Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5800000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	9200000	USD
CY2020Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7400000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	19000000.0	USD
CY2021Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	34800000	USD
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y3M18D
CY2020Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	543500000	USD
CY2020Q2	gci	Class Of Warrant Or Right Dividend Declared Shares ClassOfWarrantOrRightDividendDeclaredShares	1	shares
CY2020Q2	gci	Classof Warrantor Right Exercisable Threshold Percent Of Total Common Stock Outstanding ClassofWarrantorRightExercisableThresholdPercentOfTotalCommonStockOutstanding	0.0499
CY2020Q2	gci	Classof Warrantor Right Exercisable Threshold Percent Of Total Common Stock Outstanding ClassofWarrantorRightExercisableThresholdPercentOfTotalCommonStockOutstanding	0.0499
CY2020Q2	gci	Class Of Warrant Or Right Exercisable Threshold Additional Percent Of Total Common Stock Outstanding Required ClassOfWarrantOrRightExercisableThresholdAdditionalPercentOfTotalCommonStockOutstandingRequired	0.005
CY2020Q2	gci	Warrantor Right Exercise Percent Discount WarrantorRightExercisePercentDiscount	0.50
CY2021Q2	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	115769000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	767000000	USD
CY2021Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	300000	shares
CY2021Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	3829000	USD
	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-21546000	USD
	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-11000	USD
	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	18000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3840000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-21564000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-4000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	7000	USD
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	804275000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	144352000	USD
CY2020Q2	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	78018000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1581359000	USD
	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	216234000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1715683000	USD
	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	177084000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	15115000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-436893000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-127201000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-517045000	USD
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17692000	USD
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-34276000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8583000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-25297000	USD
CY2021Q2	us-gaap	Interest Expense InterestExpense	35264000	USD
CY2020Q2	us-gaap	Interest Expense InterestExpense	57928000	USD
	us-gaap	Interest Expense InterestExpense	74767000	USD
	us-gaap	Interest Expense InterestExpense	115827000	USD
CY2020Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	66327000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	106345000	USD
CY2021Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2834000	USD
CY2020Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-369000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-22235000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1174000	USD
CY2021Q2	gci	Non Operating Pension Income NonOperatingPensionIncome	23906000	USD
CY2020Q2	gci	Non Operating Pension Income NonOperatingPensionIncome	17553000	USD
	gci	Non Operating Pension Income NonOperatingPensionIncome	47784000	USD
	gci	Non Operating Pension Income NonOperatingPensionIncome	36099000	USD
CY2021Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2020Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-126600000	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1148000	USD
CY2020Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6261000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3023000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4616000	USD
CY2021Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	48242000	USD
CY2020Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-88000	USD
CY2021Q2	us-gaap	Restructuring Charges RestructuringCharges	8444000	USD
CY2020Q2	us-gaap	Restructuring Charges RestructuringCharges	32306000	USD
	us-gaap	Restructuring Charges RestructuringCharges	21848000	USD
	us-gaap	Restructuring Charges RestructuringCharges	60560000	USD
CY2021Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	774000	USD
CY2020Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2379000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	11350000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	8348000	USD
CY2021Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2020Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6859000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	833000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6859000	USD
CY2021Q2	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2020Q2	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	393446000	USD
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	393446000	USD
CY2021Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-5294000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-10039000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-745000	USD
CY2021Q2	us-gaap	Share Based Compensation ShareBasedCompensation	5779000	USD
CY2020Q2	us-gaap	Share Based Compensation ShareBasedCompensation	7391000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	9202000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	18968000	USD
CY2021Q2	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	1385000	USD
CY2020Q2	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	5908000	USD
	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	2440000	USD
	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	9862000	USD
CY2021Q2	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	115769000	USD
CY2020Q2	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	78018000	USD
	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	216234000	USD
	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItems	177084000	USD
CY2021Q2	gci	Net Income Loss Attributable To Parent Margin Percent NetIncomeLossAttributableToParentMarginPercent	0.019
CY2020Q2	gci	Net Income Loss Attributable To Parent Margin Percent NetIncomeLossAttributableToParentMarginPercent	-0.570
	gci	Net Income Loss Attributable To Parent Margin Percent NetIncomeLossAttributableToParentMarginPercent	-0.080
	gci	Net Income Loss Attributable To Parent Margin Percent NetIncomeLossAttributableToParentMarginPercent	-0.301
CY2021Q2	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items Margin Percent EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItemsMarginPercent	0.144
CY2020Q2	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items Margin Percent EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItemsMarginPercent	0.102
	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items Margin Percent EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItemsMarginPercent	0.137
	gci	Earnings Loss Before Interest Taxes Depreciation And Amortization Restructuring Charges And Other Items Margin Percent EarningsLossBeforeInterestTaxesDepreciationAndAmortizationRestructuringChargesAndOtherItemsMarginPercent	0.103
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	15115000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-436893000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-127201000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-517045000	USD
CY2021Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2834000	USD
CY2020Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-369000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-22235000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1174000	USD
CY2021Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2020Q2	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-126600000	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	USD
CY2021Q2	us-gaap	Restructuring Charges RestructuringCharges	8444000	USD
CY2020Q2	us-gaap	Restructuring Charges RestructuringCharges	32306000	USD
	us-gaap	Restructuring Charges RestructuringCharges	21848000	USD
	us-gaap	Restructuring Charges RestructuringCharges	60560000	USD
CY2021Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	774000	USD
CY2020Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2379000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	11350000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	8348000	USD
CY2021Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2020Q2	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6859000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	833000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6859000	USD
CY2021Q2	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2020Q2	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	393446000	USD
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	393446000	USD
CY2021Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-5294000	USD
CY2020Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-88000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-10039000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-745000	USD
CY2021Q2	gci	Adjusted Net Income Loss Attributable To Parent Gross AdjustedNetIncomeLossAttributableToParentGross	32461000	USD
CY2020Q2	gci	Adjusted Net Income Loss Attributable To Parent Gross AdjustedNetIncomeLossAttributableToParentGross	-1446000	USD
	gci	Adjusted Net Income Loss Attributable To Parent Gross AdjustedNetIncomeLossAttributableToParentGross	65704000	USD
	gci	Adjusted Net Income Loss Attributable To Parent Gross AdjustedNetIncomeLossAttributableToParentGross	-45913000	USD
CY2021Q2	gci	Adjusted Net Income Loss Attributable To Parent Tax Impact AdjustedNetIncomeLossAttributableToParentTaxImpact	2403000	USD
CY2020Q2	gci	Adjusted Net Income Loss Attributable To Parent Tax Impact AdjustedNetIncomeLossAttributableToParentTaxImpact	3734000	USD
	gci	Adjusted Net Income Loss Attributable To Parent Tax Impact AdjustedNetIncomeLossAttributableToParentTaxImpact	21009000	USD
	gci	Adjusted Net Income Loss Attributable To Parent Tax Impact AdjustedNetIncomeLossAttributableToParentTaxImpact	35915000	USD
CY2021Q2	gci	Adjusted Net Income Loss Attributable To Parent Net Of Tax AdjustedNetIncomeLossAttributableToParentNetOfTax	30058000	USD
CY2020Q2	gci	Adjusted Net Income Loss Attributable To Parent Net Of Tax AdjustedNetIncomeLossAttributableToParentNetOfTax	-5180000	USD
	gci	Adjusted Net Income Loss Attributable To Parent Net Of Tax AdjustedNetIncomeLossAttributableToParentNetOfTax	44695000	USD
	gci	Adjusted Net Income Loss Attributable To Parent Net Of Tax AdjustedNetIncomeLossAttributableToParentNetOfTax	-81828000	USD
CY2021Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	158563000	USD
CY2020Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	158603000	USD
CY2021Q2	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	4879000	USD
CY2020Q2	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	9298000	USD
CY2021Q2	us-gaap	Restricted Cash And Investments RestrictedCashAndInvestments	22702000	USD
CY2020Q2	us-gaap	Restricted Cash And Investments RestrictedCashAndInvestments	21266000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	186144000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	189167000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-8703000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1720000	USD
	us-gaap	Interest Paid Net InterestPaidNet	49902000	USD
	us-gaap	Interest Paid Net InterestPaidNet	125311000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	924000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	718000	USD
CY2021Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	143827000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	131797000	USD
CY2021Q2	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	88123000	USD
CY2020Q4	us-gaap	Accrued Salaries Current And Noncurrent AccruedSalariesCurrentAndNoncurrent	115061000	USD
CY2021Q2	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	27809000	USD
CY2020Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	30834000	USD
CY2021Q2	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	22392000	USD
CY2020Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	22821000	USD
CY2021Q2	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	13564000	USD
CY2020Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	3676000	USD
CY2021Q2	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	56204000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	74057000	USD
CY2021Q2	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	351919000	USD
CY2020Q4	us-gaap	Accounts Payable And Other Accrued Liabilities AccountsPayableAndOtherAccruedLiabilities	378246000	USD

Files In Submission

Name	View Source	Status
0001579684-21-000032-index-headers.html	Edgar Link	pending
0001579684-21-000032-index.html	Edgar Link	pending
0001579684-21-000032.txt	Edgar Link	pending
0001579684-21-000032-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
gci-20210630.htm	Edgar Link	pending
gci-20210630.xsd	Edgar Link	pending
gci-20210630xex31x1.htm	Edgar Link	pending
gci-20210630xex31x2.htm	Edgar Link	pending
gci-20210630xex32x1.htm	Edgar Link	pending
gci-20210630xex32x2.htm	Edgar Link	pending
gci-20210630_cal.xml	Edgar Link	unprocessable
gci-20210630_def.xml	Edgar Link	unprocessable
gci-20210630_htm.xml	Edgar Link	completed
gci-20210630_lab.xml	Edgar Link	unprocessable
gci-20210630_pre.xml	Edgar Link	unprocessable
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
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$GCI
Gannett Co., Inc. Stock $gci

2021 Q2 Form 10-Q Financial Statement

#000157968421000032 Filed on August 06, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GCI Gannett Co., Inc. Stock $gci

2021 Q2 Form 10-Q Financial Statement

#000157968421000032 Filed on August 06, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GCI
Gannett Co., Inc. Stock $gci