XML 46 R34.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Supplemental Consolidated Balance Sheet Information (Tables) | 4 Months Ended
--- | ---
Jan. 21, 2018
Balance Sheet Related Disclosures [Abstract] |
Schedule Of Supplemental Consolidated Balance Sheet Information |
| January 21, 2018 |  | October 1, 2017
Accounts and other receivables, net: |  |  |
Trade | $ | 31,688 |  |  | $ | 55,108 |
Notes receivable | 766 |  |  | 988 |
Other | 5,020 |  |  | 5,672 |
Allowance for doubtful accounts | (1,171 | ) |  | (2,159 | )
| $ | 36,303 |  |  | $ | 59,609 |
Prepaid expenses: |  |  |
Prepaid rent | $ | 4,761 |  |  | $ | — |
Prepaid income taxes | 4,190 |  |  | 16,928 |
Other | 7,472 |  |  | 10,604 |
| $ | 16,423 |  |  | $ | 27,532 |
Other assets, net: |  |  |
Company-owned life insurance policies | $ | 109,791 |  |  | $ | 110,057 |
Deferred tax assets | 67,033 |  |  | 105,117 |
Deferred rent receivable | 47,345 |  |  | 46,962 |
Other | 19,725 |  |  | 15,434 |
| $ | 243,894 |  |  | $ | 277,570 |
Accrued liabilities: |  |  |
Insurance | $ | 37,095 |  |  | $ | 39,011 |
Payroll and related taxes | 24,390 |  |  | 23,361 |
Advertising | 11,047 |  |  | 18,493 |
Deferred rent income | 5,681 |  |  | 18,961 |
Sales and property taxes | 3,242 |  |  | 7,275 |
Gift card liability | 2,516 |  |  | 2,237 |
Deferred franchise fees | 425 |  |  | 450 |
Other | 18,470 |  |  | 25,266 |
| $ | 102,866 |  |  | $ | 135,054 |
Other long-term liabilities: |  |  |
Defined benefit pension plans | $ | 104,798 |  |  | $ | 107,011 |
Straight-line rent accrual | 33,047 |  |  | 33,749 |
Other | 97,549 |  |  | 108,065 |
| $ | 235,394 |  |  | $ | 248,825 |

X
- Definition Schedule Of Supplemental Consolidated Balance Sheet Information [Table Text Block] + References No definition available. + Details
Name: | jack_ScheduleOfSupplementalConsolidatedBalanceSheetInformationTableTextBlock
Namespace Prefix: | jack_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_BalanceSheetRelatedDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration