$ZD
ZIFF DAVIS, INC. Stock $zd

$zd Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-Q Financial Statement

#000108404821000032 Filed on May 10, 2021

Income Statement

Concept	2021 Q1	2020 Q1
Revenue	$311.7M	$251.4M
YoY Change	23.97%	-16.17%
Cost Of Revenue	$43.85M	$59.13M
YoY Change	-25.84%	15.91%
Gross Profit	$267.8M	$204.6M
YoY Change	30.89%	-17.79%
Gross Profit Margin	85.93%	81.38%
Selling, General & Admin	$221.2M	$202.6M
YoY Change	9.2%	9.5%
% of Gross Profit	82.62%	99.03%
Research & Development	$19.68M	$15.41M
YoY Change	27.71%	18.65%
% of Gross Profit	7.35%	7.53%
Depreciation & Amortization	$65.49M	$53.98M
YoY Change	21.33%	9.7%
% of Gross Profit	24.46%	26.38%
Operating Expenses	$240.9M	$218.0M
YoY Change	10.51%	10.1%
Operating Profit	$26.88M	$55.25M
YoY Change	-51.34%	8.62%
Interest Expense	-$21.48M	-$41.80M
YoY Change	-48.62%	161.25%
% of Operating Profit	-79.9%	-75.66%
Other Income/Expense, Net	$243.0K	-$6.876M
YoY Change	-103.53%	212.26%
Pretax Income	-$10.10M	-$18.90M
YoY Change	-46.56%	-856.0%
Income Tax	-$6.884M	$8.703M
% Of Pretax Income
Net Earnings	$77.92M	-$6.404M
YoY Change	-1316.77%	-119.74%
Net Earnings / Revenue	25.0%	-2.55%
Basic Earnings Per Share	$1.75	-$0.13
Diluted Earnings Per Share	$1.67	-$0.13
COMMON SHARES
Basic Shares Outstanding	44.40M shares	47.62M shares
Diluted Shares Outstanding	46.73M shares	47.62M shares

Balance Sheet

Concept	2021 Q1	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$372.6M	$526.6M
YoY Change	-29.24%	132.39%
Cash & Equivalents	$372.0M	$526.6M
Short-Term Investments	$663.0K
Other Short-Term Assets	$60.45M	$50.80M
YoY Change	18.99%	57.76%
Inventory
Prepaid Expenses
Receivables	$242.4M	$204.8M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$675.5M	$782.1M
YoY Change	-13.63%	79.56%
LONG-TERM ASSETS
Property, Plant & Equipment	$155.8M	$136.4M
YoY Change	14.19%	30.4%
Goodwill	$1.778B	$1.637B
YoY Change	8.58%	15.65%
Intangibles
YoY Change
Long-Term Investments	$107.4M	$67.49M
YoY Change	59.14%	67.4%
Other Assets	$16.99M	$14.46M
YoY Change	17.5%	36.33%
Total Long-Term Assets	$3.028B	$2.587B
YoY Change	17.06%	17.19%
TOTAL ASSETS
Total Short-Term Assets	$675.5M	$782.1M
Total Long-Term Assets	$3.028B	$2.587B
Total Assets	$3.704B	$3.369B
YoY Change	9.94%	27.47%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$201.1M	$162.7M
YoY Change	23.63%	-12.99%
Accrued Expenses	$30.33M	$26.70M
YoY Change	13.6%	41.27%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$399.9M	$0.00
YoY Change
Total Short-Term Liabilities	$867.5M	$368.7M
YoY Change	135.31%	5.78%
LONG-TERM LIABILITIES
Long-Term Debt	$1.186B	$1.455B
YoY Change	-18.48%	43.26%
Other Long-Term Liabilities	$32.95M	$26.74M
YoY Change	23.25%	24.76%
Total Long-Term Liabilities	$1.219B	$1.482B
YoY Change	-17.73%	42.88%
TOTAL LIABILITIES
Total Short-Term Liabilities	$867.5M	$368.7M
Total Long-Term Liabilities	$1.219B	$1.482B
Total Liabilities	$2.429B	$2.128B
YoY Change	14.14%	34.14%
SHAREHOLDERS EQUITY
Retained Earnings	$882.1M	$832.6M
YoY Change	5.94%	12.19%
Common Stock	$445.0K	$471.0K
YoY Change	-5.52%	-1.26%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$1.275B	$1.241B
YoY Change
Total Liabilities & Shareholders Equity	$3.704B	$3.369B
YoY Change	9.94%	27.47%

Cashflow Statement

Concept	2021 Q1	2020 Q1
OPERATING ACTIVITIES
Net Income	$77.92M	-$6.404M
YoY Change	-1316.77%	-119.74%
Depreciation, Depletion And Amortization	$65.49M	$53.98M
YoY Change	21.33%	9.7%
Cash From Operating Activities	$178.7M	$102.0M
YoY Change	75.16%	-12.68%
INVESTING ACTIVITIES
Capital Expenditures	$26.27M	$26.89M
YoY Change	-2.29%	114.55%
Acquisitions	-$385.0K	$18.70M
YoY Change	-102.06%	-68.48%
Other Investing Activities	-$2.679M	-$42.20M
YoY Change	-93.65%	-38.93%
Cash From Investing Activities	-$28.96M	-$69.06M
YoY Change	-58.07%	-15.43%
FINANCING ACTIVITIES
Cash Dividend Paid		$0.00
YoY Change		-100.0%
Common Stock Issuance & Retirement, Net	$12.18M	$62.97M
YoY Change	-80.66%	5249.7%
Debt Paid & Issued, Net	$0.00
YoY Change
Cash From Financing Activities	-$20.14M	-$78.36M
YoY Change	-74.3%	306.5%
NET CHANGE
Cash From Operating Activities	$178.7M	$102.0M
Cash From Investing Activities	-$28.96M	-$69.06M
Cash From Financing Activities	-$20.14M	-$78.36M
Net Change In Cash	$129.3M	-$49.06M
YoY Change	-363.59%	-408.29%
FREE CASH FLOW
Cash From Operating Activities	$178.7M	$102.0M
Capital Expenditures	$26.27M	$26.89M
Free Cash Flow	$152.5M	$75.15M
YoY Change	102.86%	-27.96%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001084048
CY2021Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2021Q1	dei	Amendment Flag AmendmentFlag	false
CY2021Q1	jcom	Variable Interest Entity Investment Period VariableInterestEntityInvestmentPeriod	P6Y
CY2021Q1	dei	Document Type DocumentType	10-Q
CY2021Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2021Q1	dei	Document Period End Date DocumentPeriodEndDate	2021-03-31
CY2021Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2021Q1	dei	Entity File Number EntityFileNumber	0-25965
CY2021Q1	dei	Entity Registrant Name EntityRegistrantName	J2 GLOBAL, INC.
CY2021Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	47-1053457
CY2021Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	700 S. Flower Street
CY2021Q1	dei	Entity Address Address Line2 EntityAddressAddressLine2	15th Floor
CY2021Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Los Angeles
CY2021Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2021Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	90017
CY2021Q1	dei	City Area Code CityAreaCode	323
CY2021Q1	dei	Local Phone Number LocalPhoneNumber	860-9200
CY2021Q1	dei	Security12b Title Security12bTitle	Common Stock, $0.01 par value
CY2021Q1	dei	Trading Symbol TradingSymbol	JCOM
CY2021Q1	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2021Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021Q1	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	45112198	shares
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	371971000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	242652000	USD
CY2021Q1	us-gaap	Short Term Investments ShortTermInvestments	663000	USD
CY2020Q4	us-gaap	Short Term Investments ShortTermInvestments	663000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	17971000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	16018000	USD
CY2021Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	242420000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	325619000	USD
CY2021Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	52386000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	53909000	USD
CY2021Q1	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	8063000	USD
CY2020Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2021Q1	us-gaap	Assets Current AssetsCurrent	675503000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	622843000	USD
CY2021Q1	us-gaap	Long Term Investments LongTermInvestments	138703000	USD
CY2020Q4	us-gaap	Long Term Investments LongTermInvestments	97495000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	155799000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	156577000	USD
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	85342000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	105845000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	1777745000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	1867430000	USD
CY2021Q1	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	157575000	USD
CY2020Q4	us-gaap	Other Intangible Assets Net OtherIntangibleAssetsNet	176473000	USD
CY2021Q1	jcom	Deferred Income Tax Assets Net Noncurrent DeferredIncomeTaxAssetsNetNoncurrent	49282000	USD
CY2020Q4	jcom	Deferred Income Tax Assets Net Noncurrent DeferredIncomeTaxAssetsNetNoncurrent	56545000	USD
CY2021Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	16993000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	17027000	USD
CY2021Q1	us-gaap	Disposal Group Including Discontinued Operation Assets Noncurrent DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent	127591000	USD
CY2020Q4	us-gaap	Disposal Group Including Discontinued Operation Assets Noncurrent DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent	0	USD
CY2021Q1	us-gaap	Assets Assets	3703657000	USD
CY2020Q4	us-gaap	Assets Assets	3665331000	USD
CY2021Q1	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	201141000	USD
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	230651000	USD
CY2021Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	32693000	USD
CY2020Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	31753000	USD
CY2021Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	193934000	USD
CY2020Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	190644000	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	30330000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	32211000	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	399893000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	396801000	USD
CY2021Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	41000	USD
CY2020Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	497000	USD
CY2021Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	9502000	USD
CY2020Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2021Q1	us-gaap	Liabilities Current LiabilitiesCurrent	867534000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	882557000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1186438000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1182220000	USD
CY2021Q1	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	15134000	USD
CY2020Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	14440000	USD
CY2021Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	80465000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	99177000	USD
CY2021Q1	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	11675000	USD
CY2020Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	11675000	USD
CY2021Q1	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	58386000	USD
CY2020Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	57081000	USD
CY2021Q1	jcom	Deferred Income Tax Liabilities Net Noncurrent DeferredIncomeTaxLiabilitiesNetNoncurrent	163348000	USD
CY2020Q4	jcom	Deferred Income Tax Liabilities Net Noncurrent DeferredIncomeTaxLiabilitiesNetNoncurrent	162700000	USD
CY2021Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	32953000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	44463000	USD
CY2021Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	12813000	USD
CY2020Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	0	USD
CY2021Q1	us-gaap	Liabilities Liabilities	2428746000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	2454313000	USD
CY2021Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2021Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	95000000	shares
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	95000000	shares
CY2021Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	44489399	shares
CY2021Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	44489399	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	44346630	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	44346630	shares
CY2021Q1	us-gaap	Common Stock Value CommonStockValue	445000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	443000	USD
CY2021Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	455625000	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	456274000	USD
CY2021Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	882071000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	809107000	USD
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-63230000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-54806000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	1274911000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1211018000	USD
CY2021Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3703657000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3665331000	USD
CY2021Q1	us-gaap	Revenues Revenues	398185000	USD
CY2020Q1	us-gaap	Revenues Revenues	332393000	USD
CY2021Q1	us-gaap	Cost Of Revenue CostOfRevenue	57822000	USD
CY2020Q1	us-gaap	Cost Of Revenue CostOfRevenue	59131000	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	340363000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	273262000	USD
CY2021Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	121186000	USD
CY2020Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	99438000	USD
CY2021Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	21351000	USD
CY2020Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	15406000	USD
CY2021Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	119346000	USD
CY2020Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	103171000	USD
CY2021Q1	us-gaap	Operating Expenses OperatingExpenses	261883000	USD
CY2020Q1	us-gaap	Operating Expenses OperatingExpenses	218015000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	78480000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	55247000	USD
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-21704000	USD
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-20971000	USD
CY2021Q1	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	1979000	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2021Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	0	USD
CY2020Q1	us-gaap	Gain Loss On Investments GainLossOnInvestments	-20832000	USD
CY2021Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	622000	USD
CY2020Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6876000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	59377000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	6568000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5725000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8703000	USD
CY2021Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	24270000	USD
CY2020Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-4269000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	77922000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-6404000	USD
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.75
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.67
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.13
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44399149	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47620774	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47620774	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	46731872	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	47620774	shares
CY2021Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6113000	USD
CY2020Q1	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6313000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	77922000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-6404000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-8424000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-8714000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	708000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8424000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8006000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	69498000	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-14410000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	77922000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-6404000	USD
CY2021Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	65492000	USD
CY2020Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	53980000	USD
CY2021Q1	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	7296000	USD
CY2020Q1	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	6997000	USD
CY2021Q1	jcom	Operating Lease Rightof Use Asset Amortization OperatingLeaseRightofUseAssetAmortization	3320000	USD
CY2020Q1	jcom	Operating Lease Rightof Use Asset Amortization OperatingLeaseRightofUseAssetAmortization	4834000	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	6113000	USD
CY2020Q1	us-gaap	Share Based Compensation ShareBasedCompensation	6313000	USD
CY2021Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2485000	USD
CY2020Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2826000	USD
CY2021Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5380000	USD
CY2020Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1106000	USD
CY2021Q1	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	1979000	USD
CY2020Q1	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2021Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1086000	USD
CY2020Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	0	USD
CY2021Q1	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	510000	USD
CY2020Q1	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-240000	USD
CY2021Q1	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-655000	USD
CY2020Q1	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-7801000	USD
CY2021Q1	jcom	Gain Losson Investments Noncash GainLossonInvestmentsNoncash	24270000	USD
CY2020Q1	jcom	Gain Losson Investments Noncash GainLossonInvestmentsNoncash	-4269000	USD
CY2021Q1	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	0	USD
CY2020Q1	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-20826000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-68564000	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-52949000	USD
CY2021Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2481000	USD
CY2020Q1	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	8169000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1193000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2612000	USD
CY2021Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-22078000	USD
CY2020Q1	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-43374000	USD
CY2021Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	2471000	USD
CY2020Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1616000	USD
CY2021Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	7867000	USD
CY2020Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-686000	USD
CY2021Q1	jcom	Increase Decreasein Operating Lease Liabilities IncreaseDecreaseinOperatingLeaseLiabilities	-5951000	USD
CY2020Q1	jcom	Increase Decreasein Operating Lease Liabilities IncreaseDecreaseinOperatingLeaseLiabilities	-5062000	USD
CY2021Q1	jcom	Increase Decrease In Liability For Uncertain Tax Positions IncreaseDecreaseInLiabilityForUncertainTaxPositions	1304000	USD
CY2020Q1	jcom	Increase Decrease In Liability For Uncertain Tax Positions IncreaseDecreaseInLiabilityForUncertainTaxPositions	1654000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-5415000	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	400000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	178724000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	102036000	USD
CY2021Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	8064000	USD
CY2020Q1	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	22840000	USD
CY2021Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	999000	USD
CY2020Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	843000	USD
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	26269000	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	26885000	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	0	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	226000	USD
CY2021Q1	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-385000	USD
CY2020Q1	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	18701000	USD
CY2021Q1	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	5999000	USD
CY2020Q1	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
CY2021Q1	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	8000	USD
CY2020Q1	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	19000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-28956000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-69062000	USD
CY2021Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	12179000	USD
CY2020Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	62966000	USD
CY2021Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	444000	USD
CY2020Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	952000	USD
CY2021Q1	jcom	Payments Of Deferred Consideration Related To Acquisition PaymentsOfDeferredConsiderationRelatedToAcquisition	7853000	USD
CY2020Q1	jcom	Payments Of Deferred Consideration Related To Acquisition PaymentsOfDeferredConsiderationRelatedToAcquisition	15503000	USD
CY2021Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-551000	USD
CY2020Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-839000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-20139000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-78356000	USD
CY2021Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-310000	USD
CY2020Q1	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-3679000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	129319000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-49061000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	242652000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	575615000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	371971000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	526554000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	1311192000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-6404000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8006000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	952000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0	USD
CY2020Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	62966000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6313000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	1241081000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1211018000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	77922000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8424000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	444000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0	USD
CY2021Q1	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	12179000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6113000	USD
CY2021Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	-17000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	1274911000	USD
CY2021Q1	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements, including judgments about investment classifications and the reported amounts of net revenue and expenses during the reporting period. The Company believes that its most significant estimates are those related to revenue recognition, valuation and impairment of investments, its assessment of ownership interests as variable interest entities and the related determination of consolidation, share-based compensation expense, fair value of assets acquired and liabilities assumed in connection with business combinations, long-lived and intangible asset impairment, contingent consideration, income taxes and contingencies and allowances for doubtful accounts. On an ongoing basis, management evaluates its estimates based on historical experience and on various other factors that the Company believes to be reasonable under the circumstances. Actual results could materially differ from those estimates due to risks and uncertainties, including uncertainty in the current economic environment due to the novel coronavirus pandemic (“COVID-19”).</span></div>
CY2020Q1	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2021Q1	us-gaap	Comparability Of Prior Year Financial Data ComparabilityOfPriorYearFinancialData	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Reclassifications</span></div><div style="text-align:justify;text-indent:36pt"><span><br/></span></div><div style="text-align:justify;text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain prior year reported amounts have been reclassified to conform to the 2021 presentation.</span></div>
CY2021Q1	us-gaap	Revenues Revenues	398185000	USD
CY2020Q1	us-gaap	Revenues Revenues	332393000	USD
CY2021Q1	us-gaap	Revenues Revenues	398185000	USD
CY2020Q1	us-gaap	Revenues Revenues	332393000	USD
CY2021Q1	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	78800000	USD
CY2020Q1	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	68500000	USD
CY2021Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Deferred Revenue BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue	0	USD
CY2021Q1	jcom	Equity Securities Without Readily Determinable Fair Value Cost EquitySecuritiesWithoutReadilyDeterminableFairValueCost	31779000	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	479000	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	31300000	USD
CY2021Q1	jcom	Equity Securities Without Readily Determinable Fair Value Cost EquitySecuritiesWithoutReadilyDeterminableFairValueCost	31779000	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	0	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	479000	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	31300000	USD
CY2020Q4	jcom	Equity Securities Without Readily Determinable Fair Value Cost EquitySecuritiesWithoutReadilyDeterminableFairValueCost	50384000	USD
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	19605000	USD
CY2020Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	479000	USD
CY2020Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	30300000	USD
CY2020Q4	jcom	Equity Securities Without Readily Determinable Fair Value Cost EquitySecuritiesWithoutReadilyDeterminableFairValueCost	50384000	USD
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount	19605000	USD
CY2020Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	479000	USD
CY2020Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	30300000	USD
CY2020Q1	jcom	Exchange Of Available For Sale Debt Securities ExchangeOfAvailableForSaleDebtSecurities	18300000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	4400000	USD
CY2020	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount	19600000	USD
CY2021Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Impairment Loss Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossCumulativeAmount	23800000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	511000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	152000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	0	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	663000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	511000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	152000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	0	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	663000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	663000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	663000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	0	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	0	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	0	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	0	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	0	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	0	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	663000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	663000	USD
CY2017Q3	us-gaap	Variable Interest Entity Financial Or Other Support Amount VariableInterestEntityFinancialOrOtherSupportAmount	200000000	USD
CY2017Q3	us-gaap	Variable Interest Entity Ownership Percentage VariableInterestEntityOwnershipPercentage	0.766
CY2017Q3	jcom	Variable Interest Entity Qualitative Or Quantitative Information Annual Management Fee Percentage VariableInterestEntityQualitativeOrQuantitativeInformationAnnualManagementFeePercentage	0.020
CY2017Q3	jcom	Variable Interest Entity Qualitative Or Quantitative Information Management Fee Annual Reduction Percentage VariableInterestEntityQualitativeOrQuantitativeInformationManagementFeeAnnualReductionPercentage	0.10
CY2017Q3	jcom	Variable Interest Entity Qualitative Or Quantitative Information Carried Interest Percentage VariableInterestEntityQualitativeOrQuantitativeInformationCarriedInterestPercentage	0.20
CY2021Q1	us-gaap	Variable Interest Entity Activity Between Vie And Entity Other Measure Of Activity Amount VariableInterestEntityActivityBetweenVIEAndEntityOtherMeasureOfActivityAmount	7100000	USD
CY2021Q1	us-gaap	Variable Interest Entity Activity Between Vie And Entity Purchases VariableInterestEntityActivityBetweenVIEAndEntityPurchases	8100000	USD
CY2020Q1	us-gaap	Variable Interest Entity Activity Between Vie And Entity Other Measure Of Activity Amount VariableInterestEntityActivityBetweenVIEAndEntityOtherMeasureOfActivityAmount	22800000	USD
CY2020Q1	us-gaap	Variable Interest Entity Activity Between Vie And Entity Purchases VariableInterestEntityActivityBetweenVIEAndEntityPurchases	22800000	USD
CY2021Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	24300000	USD
CY2020Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-4300000	USD
CY2020Q1	jcom	Investment Income Tax Expense Benefit InvestmentIncomeTaxExpenseBenefit	2700000	USD
CY2021Q1	us-gaap	Management Fee Expense ManagementFeeExpense	800000	USD
CY2020Q1	us-gaap	Management Fee Expense ManagementFeeExpense	800000	USD
CY2021Q1	us-gaap	Equity Method Investments EquityMethodInvestments	107403000	USD
CY2021Q1	jcom	Operating Lease Liability Noncurrent Held For Sale OperatingLeaseLiabilityNoncurrentHeldForSale	12566000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	67195000	USD
CY2021Q1	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	107403000	USD
CY2020Q4	us-gaap	Variable Interest Entity Entity Maximum Loss Exposure Amount VariableInterestEntityEntityMaximumLossExposureAmount	67195000	USD
CY2021Q1	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	2000000.0	USD
CY2021Q1	jcom	Operating Lease Right Of Use Asset Held For Sale OperatingLeaseRightOfUseAssetHeldForSale	15150000	USD
CY2021Q1	jcom	Operating Lease Liability Current Held For Sale OperatingLeaseLiabilityCurrentHeldForSale	2648000	USD
CY2021Q1	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	2100000000	USD
CY2020Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	2000000000.0	USD
CY2021Q1	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	500000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	1867430000	USD
CY2021Q1	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	1339000	USD
CY2021Q1	us-gaap	Goodwill Transfers GoodwillTransfers	-86389000	USD
CY2021Q1	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	2790000	USD
CY2021Q1	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-4747000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	1777745000	USD
CY2021Q1	us-gaap	Goodwill Transfers GoodwillTransfers	-86400000	USD
CY2021Q1	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	31734000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	31789000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1597836000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	940009000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	657827000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1613922000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	904142000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	709780000	USD
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	48500000	USD
CY2020Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	38800000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	136100000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	134700000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	106200000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	77700000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	65300000	USD
CY2021Q1	jcom	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	137800000	USD
CY2021Q1	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	106411000	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	112798000	USD
CY2021Q1	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	10581000	USD
CY2020Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	11505000	USD
CY2021Q1	us-gaap	Long Term Debt LongTermDebt	1586331000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	1579021000	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	399893000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	396801000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1186438000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1182220000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P5Y
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	32211000	USD
CY2021Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	7023000	USD
CY2020Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	7104000	USD
CY2021Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1173000	USD
CY2020Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	445000	USD
CY2021Q1	us-gaap	Lease Cost LeaseCost	8196000	USD
CY2020Q1	us-gaap	Lease Cost LeaseCost	7549000	USD
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	85342000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	105845000	USD
CY2021Q1	jcom	Operating Lease Right Of Use Asset Held For Sale OperatingLeaseRightOfUseAssetHeldForSale	15150000	USD
CY2020Q4	jcom	Operating Lease Right Of Use Asset Held For Sale OperatingLeaseRightOfUseAssetHeldForSale	0	USD
CY2021Q1	jcom	Operating Lease Right Of Use Asset Including Held For Sale OperatingLeaseRightOfUseAssetIncludingHeldForSale	100492000	USD
CY2020Q4	jcom	Operating Lease Right Of Use Asset Including Held For Sale OperatingLeaseRightOfUseAssetIncludingHeldForSale	105845000	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	30330000	USD
CY2021Q1	jcom	Operating Lease Liability Current Held For Sale OperatingLeaseLiabilityCurrentHeldForSale	2648000	USD
CY2020Q4	jcom	Operating Lease Liability Current Held For Sale OperatingLeaseLiabilityCurrentHeldForSale	0	USD
CY2021Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	80465000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	99177000	USD
CY2021Q1	jcom	Operating Lease Liability Noncurrent Held For Sale OperatingLeaseLiabilityNoncurrentHeldForSale	12566000	USD
CY2020Q4	jcom	Operating Lease Liability Noncurrent Held For Sale OperatingLeaseLiabilityNoncurrentHeldForSale	0	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	126009000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	131388000	USD
CY2021Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	8099000	USD
CY2020Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	7411000	USD
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	920000	USD
CY2020Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1790000	USD
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y2M12D
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0394
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0393
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	25640000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	30680000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	25072000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	18473000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	10035000	USD
CY2021Q1	jcom	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	31319000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	141219000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	15210000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	126009000	USD
CY2021Q1	us-gaap	Sublease Income SubleaseIncome	400000	USD
CY2020Q1	us-gaap	Sublease Income SubleaseIncome	800000	USD
CY2021Q1	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	4300000	USD
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2021Q1	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	4500000	USD
CY2021Q1	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	23700000	USD
CY2021Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.096
CY2020Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	1.325
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	19500000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-18900000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	39800000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	25500000	USD
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	58400000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	57100000	USD
CY2021Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7400000	USD
CY2020Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	6600000	USD
CY2021Q1	us-gaap	Prepaid Taxes PrepaidTaxes	3000000.0	USD
CY2020Q4	us-gaap	Prepaid Taxes PrepaidTaxes	3000000.0	USD
CY2021Q1	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	108287	shares
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	475601	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	69.61
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2021Q1	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	15117	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	29.34
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	460484	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	70.93
CY2021Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M6D
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	22531404	USD
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	210484	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	66.06
CY2021Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y3M18D
CY2021Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	11323904	USD
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	387924	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	70.16
CY2021Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	19278539	USD
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1200000	USD
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3000000.0	USD
CY2021Q1	jcom	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Estimated Forfeiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsEstimatedForfeitureRate	0.1223
CY2020Q1	jcom	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Estimated Forfeiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsEstimatedForfeitureRate	0.1157
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	77922000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-6404000	USD
CY2021Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	88000	USD
CY2020Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0	USD
CY2021Q1	jcom	Net Income Loss Available To Common Stockholders Basic And Diluted NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted	77834000	USD
CY2020Q1	jcom	Net Income Loss Available To Common Stockholders Basic And Diluted NetIncomeLossAvailableToCommonStockholdersBasicAndDiluted	-6404000	USD
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44399149	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47620774	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	47620774	shares
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	108703	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	2224020	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	0	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	46731872	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	47620774	shares
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.75
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.67
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.13
CY2021Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2020Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2021Q1	jcom	Number Of Businesses NumberOfBusinesses	2	business
CY2021Q1	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2021Q1	us-gaap	Revenues Revenues	398185000	USD
CY2020Q1	us-gaap	Revenues Revenues	332393000	USD
CY2021Q1	us-gaap	Gross Profit GrossProfit	340363000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	273262000	USD
CY2021Q1	jcom	Direct Costs By Segment DirectCostsBySegment	261883000	USD
CY2020Q1	jcom	Direct Costs By Segment DirectCostsBySegment	218015000	USD
CY2021Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	78480000	USD
CY2020Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	55247000	USD
CY2020Q4	us-gaap	Noncurrent Assets NoncurrentAssets	972198000	USD
CY2021Q1	us-gaap	Assets Assets	3703657000	USD
CY2020Q4	us-gaap	Assets Assets	3665331000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	26269000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	26885000	USD
CY2021Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	65492000	USD
CY2020Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	53980000	USD
CY2021Q1	us-gaap	Revenues Revenues	398185000	USD
CY2020Q1	us-gaap	Revenues Revenues	332393000	USD
CY2021Q1	us-gaap	Noncurrent Assets NoncurrentAssets	923396000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-8424000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-8424000	USD

Files In Submission

Name	View Source	Status
0001084048-21-000032-index-headers.html	Edgar Link	pending
0001084048-21-000032-index.html	Edgar Link	pending
0001084048-21-000032.txt	Edgar Link	pending
0001084048-21-000032-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
jcom-20210331.htm	Edgar Link	pending
jcom-20210331.xsd	Edgar Link	pending
jcom-20210331_cal.xml	Edgar Link	unprocessable
jcom-20210331_def.xml	Edgar Link	unprocessable
jcom-20210331_g1.jpg	Edgar Link	pending
jcom-20210331_htm.xml	Edgar Link	completed
jcom-20210331_lab.xml	Edgar Link	unprocessable
jcom-20210331_pre.xml	Edgar Link	unprocessable
jcom20210331ex-311.htm	Edgar Link	pending
jcom20210331ex-312.htm	Edgar Link	pending
jcom20210331ex-321.htm	Edgar Link	pending
jcom20210331ex-322.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
usapsu_agtxee.htm	Edgar Link	pending
usarsu_agtxee.htm	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$ZD
ZIFF DAVIS, INC. Stock $zd

2021 Q1 Form 10-Q Financial Statement

#000108404821000032 Filed on May 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ZD ZIFF DAVIS, INC. Stock $zd

2021 Q1 Form 10-Q Financial Statement

#000108404821000032 Filed on May 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ZD
ZIFF DAVIS, INC. Stock $zd