$JACK
Jack in the Box Inc Stock $jack

$jack Overview Financials Valuation SEC Filings Company Website

2021 Q2 Form 10-Q Financial Statement

#000080788221000008 Filed on May 12, 2021

Income Statement

Concept	2021 Q2	2020 Q2	2020 Q1
Revenue	$257.2M	$216.2M	$307.7M
YoY Change	19.0%	0.2%	5.81%
Cost Of Revenue	$100.8M	$59.07M	$123.1M
YoY Change	70.65%	6.34%	5.21%
Gross Profit	$156.4M	$157.1M	$184.5M
YoY Change	-0.44%	-1.93%	6.16%
Gross Profit Margin	60.8%	72.67%	59.96%
Selling, General & Admin	$18.86M	$24.20M	$108.7M
YoY Change	-22.07%	37.63%	19.71%
% of Gross Profit	12.06%	15.41%	58.92%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$10.70M	$12.28M	$16.70M
YoY Change	-12.91%	-3.22%	-2.91%
% of Gross Profit	6.84%	7.82%	9.05%
Operating Expenses	$18.86M	$24.20M	$125.5M
YoY Change	-22.07%	37.63%	15.77%
Operating Profit	$64.89M	$32.84M	$59.00M
YoY Change	97.58%	-30.31%	-9.79%
Interest Expense	-$15.20M	-$15.40M	-$19.90M
YoY Change	-1.3%	15.79%	14.37%
% of Operating Profit	-23.42%	-46.89%	-33.73%
Other Income/Expense, Net	-$200.0K	-$200.0K	-$400.0K
YoY Change	0.0%	-33.33%	-20.0%
Pretax Income	$49.46M	$16.92M	$11.00M
YoY Change	192.29%	-49.5%	-72.84%
Income Tax	$13.52M	$5.458M	$3.100M
% Of Pretax Income	27.34%	32.26%	28.18%
Net Earnings	$35.93M	$11.46M	$7.900M
YoY Change	213.48%	-54.31%	-76.83%
Net Earnings / Revenue	13.97%	5.3%	2.57%
Basic Earnings Per Share	$1.58	$0.50
Diluted Earnings Per Share	$1.58	$0.50	$330.5K
COMMON SHARES
Basic Shares Outstanding	22.72M shares	22.80M shares	22.63M shares
Diluted Shares Outstanding	22.78M shares	22.90M shares

Balance Sheet

Concept	2021 Q2	2020 Q2	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$90.60M	$132.2M	$19.90M
YoY Change	-31.47%	8162.5%	362.79%
Cash & Equivalents	$108.8M	$169.2M	$38.29M
Short-Term Investments
Other Short-Term Assets	$3.703M	$3.970M	$3.037M
YoY Change	-6.73%	-24.29%	-46.64%
Inventory	$2.158M	$1.821M	$2.029M
Prepaid Expenses	$6.784M	$18.46M	$13.67M
Receivables	$81.30M	$41.10M	$24.20M
Other Receivables	$5.400M	$25.20M	$29.40M
Total Short-Term Assets	$212.0M	$266.0M	$118.4M
YoY Change	-20.28%	152.48%	22.59%
LONG-TERM ASSETS
Property, Plant & Equipment	$332.0M	$356.2M	$361.5M
YoY Change	-6.8%	-10.63%	-11.46%
Goodwill	$47.16M	$47.16M	$46.75M
YoY Change	0.0%	0.89%	0.0%
Intangibles	$262.0K	$294.0K	$37.00K
YoY Change	-10.88%	-39.51%	-92.76%
Long-Term Investments
YoY Change
Other Assets	$1.247B	$1.239B	$1.210B
YoY Change	0.62%	497.47%	506.86%
Total Long-Term Assets	$1.579B	$1.595B	$1.572B
YoY Change	-1.04%	386.09%	385.15%
TOTAL ASSETS
Total Short-Term Assets	$212.0M	$266.0M	$118.4M
Total Long-Term Assets	$1.579B	$1.595B	$1.572B
Total Assets	$1.791B	$1.861B	$1.690B
YoY Change	-3.79%	123.67%	103.93%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$24.70M	$47.87M	$23.47M
YoY Change	-48.41%	90.37%	-47.55%
Accrued Expenses	$123.6M	$120.9M	$118.3M
YoY Change	2.15%	5.73%	17.78%
Deferred Revenue		$2.196M	$2.443M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$900.0K	$13.80M	$13.80M
YoY Change	-93.48%	-67.61%	-67.53%
Total Short-Term Liabilities	$302.4M	$345.7M	$314.3M
YoY Change	-12.53%	89.82%	67.5%
LONG-TERM LIABILITIES
Long-Term Debt	$1.271B	$1.368B	$1.263B
YoY Change	-7.09%	34.83%	24.56%
Other Long-Term Liabilities	$53.49M	$55.33M	$57.57M
YoY Change	-3.31%	-36.95%	-38.04%
Total Long-Term Liabilities	$2.269B	$2.392B	$2.217B
YoY Change	-5.16%	92.55%	77.59%
TOTAL LIABILITIES
Total Short-Term Liabilities	$302.4M	$345.7M	$314.3M
Total Long-Term Liabilities	$2.269B	$2.392B	$2.217B
Total Liabilities	$2.571B	$2.738B	$2.531B
YoY Change	-6.09%	92.2%	76.27%
SHAREHOLDERS EQUITY
Retained Earnings	$1.705B	$1.575B	$1.573B
YoY Change	8.24%	0.8%	1.6%
Common Stock	$497.6M	$490.7M	$484.6M
YoY Change	1.42%	2.93%	2.29%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$2.874B	$2.809B	$2.809B
YoY Change	2.31%	11.02%	11.02%
Treasury Stock Shares	60.29M shares	59.65M shares	59.65M shares
Shareholders Equity	-$780.6M	-$876.9M	-$841.2M
YoY Change
Total Liabilities & Shareholders Equity	$1.791B	$1.861B	$1.690B
YoY Change	-3.79%	123.67%	103.93%

Cashflow Statement

Concept	2021 Q2	2020 Q2	2020 Q1
OPERATING ACTIVITIES
Net Income	$35.93M	$11.46M	$7.900M
YoY Change	213.48%	-54.31%	-76.83%
Depreciation, Depletion And Amortization	$10.70M	$12.28M	$16.70M
YoY Change	-12.91%	-3.22%	-2.91%
Cash From Operating Activities	$16.20M	$36.20M	$22.70M
YoY Change	-55.25%	56.03%	-39.63%
INVESTING ACTIVITIES
Capital Expenditures	-$15.80M	-$5.600M	-$7.200M
YoY Change	182.14%	-20.0%	-35.71%
Acquisitions
YoY Change
Other Investing Activities	$800.0K	$2.800M	$39.60M
YoY Change	-71.43%	-9.68%	473.91%
Cash From Investing Activities	-$15.10M	-$2.800M	$32.40M
YoY Change	439.29%	-26.32%	-853.49%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-181.0M	97.40M	-168.3M
YoY Change	-285.83%	-540.72%	430.91%
NET CHANGE
Cash From Operating Activities	16.20M	36.20M	22.70M
Cash From Investing Activities	-15.10M	-2.800M	32.40M
Cash From Financing Activities	-181.0M	97.40M	-168.3M
Net Change In Cash	-179.9M	130.8M	-113.2M
YoY Change	-237.54%	-4944.44%	-7175.0%
FREE CASH FLOW
Cash From Operating Activities	$16.20M	$36.20M	$22.70M
Capital Expenditures	-$15.80M	-$5.600M	-$7.200M
Free Cash Flow	$32.00M	$41.80M	$29.90M
YoY Change	-23.44%	38.41%	-38.73%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0000807882
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--10-03
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
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CY2021Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-04-11
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-9390
	dei	Entity Registrant Name EntityRegistrantName	JACK IN THE BOX INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	95-2698708
	dei	Entity Address Address Line1 EntityAddressAddressLine1	9357 Spectrum Center Blvd.
	dei	Entity Address City Or Town EntityAddressCityOrTown	San Diego
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	92123
	dei	City Area Code CityAreaCode	858
	dei	Local Phone Number LocalPhoneNumber	571-2121
	dei	Security12b Title Security12bTitle	Common Stock
	dei	Trading Symbol TradingSymbol	JACK
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Shell Company EntityShellCompany	false
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
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	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	30585000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8591000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	35934000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	11463000	USD
	us-gaap	Net Income Loss NetIncomeLoss	86793000	USD
	us-gaap	Net Income Loss NetIncomeLoss	19360000	USD
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.58
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.50
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.80
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.58
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.78
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.82
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.40
CY2020Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.40
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.80
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.80
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	35934000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	11463000	USD
	us-gaap	Net Income Loss NetIncomeLoss	86793000	USD
	us-gaap	Net Income Loss NetIncomeLoss	19360000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	0	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-61090000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	0	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-32507000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	1138000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	1362000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	2655000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	41672000	USD
CY2021Q2	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	1138000	USD
CY2020Q2	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-59728000	USD
	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	2655000	USD
	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	9165000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-296000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	15503000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-690000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-2379000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-842000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	44225000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1965000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-6786000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	36776000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-32762000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	88758000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	26146000	USD
	us-gaap	Net Income Loss NetIncomeLoss	86793000	USD
	us-gaap	Net Income Loss NetIncomeLoss	19360000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	25267000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	29010000	USD
	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	1534000	USD
	us-gaap	Amortization Of Lease Incentives AmortizationOfLeaseIncentives	1765000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3013000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3046000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	1112000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	77000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-882000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	6783000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2836000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	5865000	USD
	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	474000	USD
	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	39490000	USD
	jack	Gains Losses On Cash Surrender Value Of Company Owned Life Insurance GainsLossesOnCashSurrenderValueOfCompanyOwnedLifeInsurance	9352000	USD
	jack	Gains Losses On Cash Surrender Value Of Company Owned Life Insurance GainsLossesOnCashSurrenderValueOfCompanyOwnedLifeInsurance	-3150000	USD
	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	2815000	USD
	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	1575000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1931000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	10170000	USD
	jack	Operating Lease Costs Non Cash OperatingLeaseCostsNonCash	11870000	USD
	jack	Operating Lease Costs Non Cash OperatingLeaseCostsNonCash	13118000	USD
	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	1340000	USD
	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	133000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	4490000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	22858000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	288000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-28000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-3461000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	10350000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-14614000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	20660000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	6499000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1400000	USD
	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	3577000	USD
	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	3582000	USD
	us-gaap	Payments For Proceeds From Tenant Allowance PaymentsForProceedsFromTenantAllowance	567000	USD
	us-gaap	Payments For Proceeds From Tenant Allowance PaymentsForProceedsFromTenantAllowance	5811000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-1175000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-4222000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	78544000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	58927000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	22928000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12777000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3629000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	22394000	USD
	jack	Proceeds From Assets Held For Sale And Leaseback ProceedsFromAssetsHeldForSaleAndLeaseback	0	USD
	jack	Proceeds From Assets Held For Sale And Leaseback ProceedsFromAssetsHeldForSaleAndLeaseback	17373000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	-965000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	-1575000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-2616000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1036000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-15718000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	29601000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	111376000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	107875000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	3500000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	415000	USD
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	3640000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	216000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	18130000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	18466000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4340000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3559000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	65000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	155576000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3892000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4442000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-190972000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-70905000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-128146000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	17623000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	236920000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	151561000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	108774000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	169184000	USD
CY2021Q2	us-gaap	Number Of Restaurants NumberOfRestaurants	2228	restaurant
CY2020Q2	us-gaap	Number Of Restaurants NumberOfRestaurants	2246	restaurant
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
	us-gaap	Fiscal Period FiscalPeriod	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Fiscal year</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> — Our fiscal year is 52 or 53 weeks ending the Sunday closest to September 30. Fiscal years 2021 and 2020 include 53 and 52 weeks, respectively. Our first quarter includes 16 weeks and all other quarters include 12 weeks, with the exception of the fourth quarter of fiscal 2021, which includes 13 weeks. All comparisons between 2021 and 2020 refer to the 12-weeks (“quarter”) and 28-weeks (“year-to-date”) ended April 11, 2021 and April 12, 2020, respectively, unless otherwise indicated.</span>
	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> — In preparing the condensed consolidated financial statements in conformity with U.S. GAAP, management is required to make certain assumptions and estimates that affect reported amounts of assets, liabilities, revenues, expenses and the disclosure of contingencies. In making these assumptions and estimates, management may from time to time seek advice and consider information provided by actuaries and other experts in a particular area. Actual amounts could differ materially from these estimates.</span>
	jack	Contractual Contributions Towards Advertising Costs Percentage Of Sales ContractualContributionsTowardsAdvertisingCostsPercentageOfSales	0.050
CY2021Q2	jack	Uncollected Postponed Marketing Fees UncollectedPostponedMarketingFees	5500000	USD
CY2021Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	4300000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	10100000	USD
CY2020Q2	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	3500000	USD
	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	8900000	USD
CY2021Q2	us-gaap	Restricted Cash RestrictedCash	18100000	USD
CY2020Q3	us-gaap	Restricted Cash RestrictedCash	37300000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5541000	USD
	us-gaap	Provision For Other Credit Losses ProvisionForOtherCreditLosses	476000	USD
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	19000	USD
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5998000	USD
	jack	Franchise Fees Current Standard FranchiseFeesCurrentStandard	50000	USD
	jack	Royalty And Marketing Fee Percent Of Gross Sales RoyaltyAndMarketingFeePercentOfGrossSales	0.05
CY2021Q2	us-gaap	Revenues Revenues	257217000	USD
CY2020Q2	us-gaap	Revenues Revenues	216157000	USD
	us-gaap	Revenues Revenues	595758000	USD
	us-gaap	Revenues Revenues	523830000	USD
CY2020Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	43541000	USD
CY2019Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	46272000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	3075000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	3061000	USD
	jack	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	1118000	USD
	jack	Contract With Customer Liability Additions ContractWithCustomerLiabilityAdditions	1488000	USD
CY2021Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	41584000	USD
CY2020Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	44699000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	2397000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	4812000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	4661000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	4471000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	4241000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	21002000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	41584000	USD
	us-gaap	Significant Changes Franchises Sold SignificantChangesFranchisesSold	0	restaurant
	us-gaap	Significant Changes Franchises Sold SignificantChangesFranchisesSold	0	restaurant
	us-gaap	Significant Changes Franchises Purchased During Period SignificantChangesFranchisesPurchasedDuringPeriod	4	restaurant
CY2021Q2	jack	Operating Lease Income Closed Restaurants And Other OperatingLeaseIncomeClosedRestaurantsAndOther	1360000	USD
CY2020Q2	jack	Operating Lease Income Closed Restaurants And Other OperatingLeaseIncomeClosedRestaurantsAndOther	1470000	USD
	jack	Operating Lease Income Closed Restaurants And Other OperatingLeaseIncomeClosedRestaurantsAndOther	3225000	USD
	jack	Operating Lease Income Closed Restaurants And Other OperatingLeaseIncomeClosedRestaurantsAndOther	3527000	USD
CY2021Q2	us-gaap	Fair Value Liabilities Measured On Recurring Basis Obligations FairValueLiabilitiesMeasuredOnRecurringBasisObligations	18066000	USD
CY2020Q3	us-gaap	Fair Value Liabilities Measured On Recurring Basis Obligations FairValueLiabilitiesMeasuredOnRecurringBasisObligations	25071000	USD
CY2021Q2	us-gaap	Business Exit Costs1 BusinessExitCosts1	441000	USD
CY2020Q2	us-gaap	Business Exit Costs1 BusinessExitCosts1	331000	USD
	us-gaap	Business Exit Costs1 BusinessExitCosts1	1464000	USD
	us-gaap	Business Exit Costs1 BusinessExitCosts1	432000	USD
CY2021Q2	us-gaap	Restructuring Costs RestructuringCosts	-2000	USD
CY2020Q2	us-gaap	Restructuring Costs RestructuringCosts	118000	USD
	us-gaap	Restructuring Costs RestructuringCosts	4000	USD
	us-gaap	Restructuring Costs RestructuringCosts	1163000	USD
CY2021Q2	jack	Accelerateddepreciation Accelerateddepreciation	560000	USD
CY2020Q2	jack	Accelerateddepreciation Accelerateddepreciation	0	USD
	jack	Accelerateddepreciation Accelerateddepreciation	1239000	USD
	jack	Accelerateddepreciation Accelerateddepreciation	0	USD
CY2021Q2	jack	Impairment And Other Costs Net ImpairmentAndOtherCostsNet	1228000	USD
CY2020Q2	jack	Impairment And Other Costs Net ImpairmentAndOtherCostsNet	716000	USD
	jack	Impairment And Other Costs Net ImpairmentAndOtherCostsNet	776000	USD
	jack	Impairment And Other Costs Net ImpairmentAndOtherCostsNet	-8575000	USD
CY2021Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.273
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.261
CY2020Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.323
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.307
	jack	Number Of Defined Benefit Pension Plans Sponsored NumberOfDefinedBenefitPensionPlansSponsored	2	defined_benefit_plan
	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	122300000	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-38600000	USD
CY2020Q2	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-300000	USD
	jack	Postretirement Medical Plan Number Sponsored PostretirementMedicalPlanNumberSponsored	2	healthcare_plan
CY2019Q1	jack	Minimum Required Contribution For Retirement Plans MinimumRequiredContributionForRetirementPlans	0	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	-749123000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	-841153000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	-793361000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	-737584000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4226000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3375000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4340000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3559000	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1605000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2681000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2836000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5865000	USD
CY2021Q2	us-gaap	Dividends Dividends	9041000	USD
CY2020Q2	us-gaap	Dividends Dividends	9067000	USD
	us-gaap	Dividends Dividends	18130000	USD
	us-gaap	Dividends Dividends	18492000	USD
CY2021Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	65000000	USD
CY2020Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	0	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	65000000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	153550000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	35934000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	11463000	USD
	us-gaap	Net Income Loss NetIncomeLoss	86793000	USD
	us-gaap	Net Income Loss NetIncomeLoss	19360000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	842000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-44225000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1965000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	6786000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	-780557000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	-876926000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	-780557000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	-876926000	USD
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	600000	shares
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	101.45
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	65000000.0	USD
CY2021Q2	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	135000000.0	USD
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.40
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22945000	shares
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	18200000	USD
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22723000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22803000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22863000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	23339000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22784000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22895000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23490000	shares
CY2021Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	32000	shares
CY2020Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	362000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	39000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	307000	shares
CY2021Q2	jack	Excluded From Diluted Weighted Average Shares Performance Conditions Not Satisfied ExcludedFromDilutedWeightedAverageSharesPerformanceConditionsNotSatisfied	36000	shares
CY2020Q2	jack	Excluded From Diluted Weighted Average Shares Performance Conditions Not Satisfied ExcludedFromDilutedWeightedAverageSharesPerformanceConditionsNotSatisfied	77000	shares
	jack	Excluded From Diluted Weighted Average Shares Performance Conditions Not Satisfied ExcludedFromDilutedWeightedAverageSharesPerformanceConditionsNotSatisfied	36000	shares
	jack	Excluded From Diluted Weighted Average Shares Performance Conditions Not Satisfied ExcludedFromDilutedWeightedAverageSharesPerformanceConditionsNotSatisfied	77000	shares
CY2021Q2	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	3900000	USD
CY2020Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	3800000	USD
CY2021Q2	us-gaap	Contractual Obligation ContractualObligation	26400000	USD
	jack	Lessee Guaranteed Leases Remaining Term LesseeGuaranteedLeasesRemainingTerm	P15Y
	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	0	USD
	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	2025000	USD
	us-gaap	Increase Decrease In Construction Payables IncreaseDecreaseInConstructionPayables	338000	USD
	us-gaap	Increase Decrease In Construction Payables IncreaseDecreaseInConstructionPayables	-1247000	USD
	jack	Increasedecreaseindividendsaccruedorconvertedtostockequivalents Increasedecreaseindividendsaccruedorconvertedtostockequivalents	108000	USD
	jack	Increasedecreaseindividendsaccruedorconvertedtostockequivalents Increasedecreaseindividendsaccruedorconvertedtostockequivalents	65000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Accounts Receivable Acquired1 NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1	0	USD
	us-gaap	Noncash Or Part Noncash Acquisition Accounts Receivable Acquired1 NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1	859000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	92723000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	105748000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	65000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	132000	USD
CY2021Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	87284000	USD
CY2020Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	77082000	USD
CY2021Q2	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	1714000	USD
CY2020Q3	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	1193000	USD
CY2021Q2	us-gaap	Income Tax Receivable IncomeTaxReceivable	1119000	USD
CY2020Q3	us-gaap	Income Tax Receivable IncomeTaxReceivable	1591000	USD
CY2021Q2	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	2602000	USD
CY2020Q3	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	4092000	USD
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5998000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5541000	USD
CY2021Q2	us-gaap	Receivables Net Current ReceivablesNetCurrent	86721000	USD
CY2020Q3	us-gaap	Receivables Net Current ReceivablesNetCurrent	78417000	USD
CY2021Q2	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	120164000	USD
CY2020Q3	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	113767000	USD
CY2021Q2	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	47419000	USD
CY2020Q3	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	48604000	USD
CY2021Q2	us-gaap	Tenant Improvements TenantImprovements	28888000	USD
CY2020Q3	us-gaap	Tenant Improvements TenantImprovements	29437000	USD
CY2021Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	123550000	USD
CY2021Q2	us-gaap	Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment	17667000	USD
CY2020Q3	us-gaap	Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment	18815000	USD
CY2021Q2	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	214138000	USD
CY2020Q3	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	210623000	USD
CY2021Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	26427000	USD
CY2020Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	34475000	USD
CY2021Q2	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	23383000	USD
CY2020Q3	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	25310000	USD
CY2021Q2	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	16144000	USD
CY2020Q3	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	9861000	USD
CY2021Q2	jack	Accrued Sales And Property Taxes Current AccruedSalesAndPropertyTaxesCurrent	8760000	USD
CY2020Q3	jack	Accrued Sales And Property Taxes Current AccruedSalesAndPropertyTaxesCurrent	22038000	USD
CY2021Q2	jack	Deferred Franchise Fees Accrued Liabilities DeferredFranchiseFeesAccruedLiabilities	4999000	USD
CY2020Q3	jack	Deferred Franchise Fees Accrued Liabilities DeferredFranchiseFeesAccruedLiabilities	4934000	USD
CY2021Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	43837000	USD
CY2020Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	32813000	USD
CY2020Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	129431000	USD
CY2021Q2	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	115268000	USD
CY2020Q3	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	120811000	USD
CY2021Q2	jack	Deferredfranchisefees Noncurrent DeferredfranchisefeesNoncurrent	36585000	USD
CY2020Q3	jack	Deferredfranchisefees Noncurrent DeferredfranchisefeesNoncurrent	38607000	USD
CY2021Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	53492000	USD
CY2020Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	47076000	USD
CY2021Q2	jack	Liabilities Other Than Long Term Debt And Operating Lease Liabilities Noncurrent LiabilitiesOtherThanLongTermDebtAndOperatingLeaseLiabilitiesNoncurrent	205345000	USD
CY2020Q3	jack	Liabilities Other Than Long Term Debt And Operating Lease Liabilities Noncurrent LiabilitiesOtherThanLongTermDebtAndOperatingLeaseLiabilitiesNoncurrent	206494000	USD

Files In Submission

Name	View Source	Status
0000807882-21-000008-index-headers.html	Edgar Link	pending
0000807882-21-000008-index.html	Edgar Link	pending
0000807882-21-000008.txt	Edgar Link	pending
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ex10222q22021.htm	Edgar Link	pending
ex10223q22021.htm	Edgar Link	pending
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ex10225q22021.htm	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
jack-20210411.htm	Edgar Link	pending
jack-20210411.xsd	Edgar Link	pending
jack-20210411_cal.xml	Edgar Link	unprocessable
jack-20210411_def.xml	Edgar Link	unprocessable
jack-20210411_g1.jpg	Edgar Link	pending
jack-20210411_htm.xml	Edgar Link	completed
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jack-20210411_pre.xml	Edgar Link	unprocessable
MetaLinks.json	Edgar Link	pending
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R6.htm	Edgar Link	pending
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R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$JACK
Jack in the Box Inc Stock $jack

2021 Q2 Form 10-Q Financial Statement

#000080788221000008 Filed on May 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JACK Jack in the Box Inc Stock $jack

2021 Q2 Form 10-Q Financial Statement

#000080788221000008 Filed on May 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JACK
Jack in the Box Inc Stock $jack