XML 54 R44.htm IDEA: XBRL DOCUMENT v3.22.2.2

Leases - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 08, 2022	Oct. 09, 2021	Oct. 08, 2022	Oct. 09, 2021
Lessee Lease Description [Line Items]
Lease modifications and renewals	$ 3,353	$ 6,965	$ 22,007	$ 44,667
Warehouse Leases
Lessee Lease Description [Line Items]
Lease modifications and renewals			$ 11,200
Freezer Storage Leases
Lessee Lease Description [Line Items]
Lease modifications and renewals				$ 28,900

X

- Definition

Operating lease modifications and renewals.

+ References

No definition available.

+ Details

Name:	flo_OperatingLeaseModificationsAndRenewals
Namespace Prefix:	flo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=flo_WarehouseLeaseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=flo_FreezerStorageLeasesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: