XML 92 R72.htm IDEA: XBRL DOCUMENT v3.24.3

Indebtedness (Scheduled Principal Payments of Long-Term Debt) (Details) - USD ($) $ in Thousands	Sep. 29, 2024	Oct. 01, 2023
Debt Disclosure [Abstract]
2025	$ 35,880
2026	289,156
2027	516,034
2028	15,538
2029	427,292
Thereafter	467,638
Total debt	$ 1,751,538	$ 1,775,501

X

- Definition

Long-term Debt and Lease Obligations, Maturities, Repayments of Principal after Year Five

+ References

No definition available.

+ Details

Name:	jack_LongTermDebtAndLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive
Namespace Prefix:	jack_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Long-term Debt and Lease Obligations, Maturities, Repayments of Principal in Year Five

+ References

No definition available.

+ Details

Name:	jack_LongTermDebtAndLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive
Namespace Prefix:	jack_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Long-term Debt and Lease Obligations, Maturities, Repayments of Principal in Year Four

+ References

No definition available.

+ Details

Name:	jack_LongTermDebtAndLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour
Namespace Prefix:	jack_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Long-term Debt and Lease Obligations, Maturities, Repayments of Principal in Year Three

+ References

No definition available.

+ Details

Name:	jack_LongTermDebtAndLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree
Namespace Prefix:	jack_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Long-term Debt and Lease Obligations, Maturities, Repayments of Principal in Year Two

+ References

No definition available.

+ Details

Name:	jack_LongTermDebtAndLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo
Namespace Prefix:	jack_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Long-term Debt and Lease Obligations, Repayments of Principal in Next Twelve Months

+ References

No definition available.

+ Details

Name:	jack_LongTermDebtAndLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths
Namespace Prefix:	jack_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Long-term Debt, Gross And Lease Obligation

+ References

No definition available.

+ Details

Name:	jack_LongTermDebtGrossAndLeaseObligation
Namespace Prefix:	jack_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_DebtDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration