XML 124 R110.htm IDEA: XBRL DOCUMENT
v3.22.4

Commitments and Contingent Liabilities - Narrative (Details) $ in Thousands | 12 Months Ended
--- | ---
Sep. 25, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract] |
Construction and equipment, purchase commitments | $ 3,872

X
- Definition Represents purchase commitments for construction and equipment. + References No definition available. + Details
Name: | lee_ConstructionAndEquipmentPurchaseCommitments
Namespace Prefix: | lee_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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