XML 100 R82.htm IDEA: XBRL DOCUMENT
v3.22.4

Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands | Dec. 30, 2022 | Dec. 24, 2021
--- | --- | ---
Other Commitments [Line Items] |  |
Percentage of employees represented by unions | 4.40% |
Expiring in fiscal 2022 |  |
Other Commitments [Line Items] |  |
Percentage of employees represented by unions | 0.80% |
Medical Program |  |
Other Commitments [Line Items] |  |
Self insurance reserve | $ 2,310 | $ 2,373
Automobiles |  |
Other Commitments [Line Items] |  |
Self insurance reserve | 3,830 | 3,980
Workers Compensation |  |
Other Commitments [Line Items] |  |
Self insurance reserve | $ 10,544 | $ 7,053

X
- Definition Refers the percentage of employee represented by union. + References No definition available. + Details
Name: | chef_PercentageOfEmployeesRepresentedByUnions
Namespace Prefix: | chef_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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_OtherCommitmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_SelfInsuranceReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_CollectiveBargainingArrangementAxis=chef_ExpiringIn2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationAllowancesAndReservesTypeAxis=us-gaap_AccidentAndHealthInsuranceExcludingWorkersCompensationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationAllowancesAndReservesTypeAxis=us-gaap_AutomobilesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationAllowancesAndReservesTypeAxis=chef_WorkersCompensationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |