XML 47 R37.htm IDEA: XBRL DOCUMENT
v3.10.0.1

GENERAL - Guarantees (Details) - Revocable standby letters of credit $ in Millions | 3 Months Ended
--- | ---
Jan. 27, 2019 USD ($)
Guarantees |
Guarantee term | 1 year
Standby letters of credit | $ 2.4

X
- Definition Guarantor Obligations, Termination Term + References No definition available. + Details
Name: | hrl_GuarantorObligationsTerminationTerm
Namespace Prefix: | hrl_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_GuaranteeObligationsByNatureAxis=us-gaap_FinancialStandbyLetterOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |