XML 60 R50.htm IDEA: XBRL DOCUMENT
v3.22.2

FAIR VALUE - Fair Value of Assets and Liabilities (Details) - Fair Value, Recurring - USD ($) $ in Thousands | Jun. 25, 2022 | Dec. 25, 2021
--- | --- | ---
Current assets measured at fair value: |  |
Cash equivalents | $ 77 | $ 893
Other assets: |  |
Life insurance policies | 34,882 | 42,918
Total assets measured at fair value | 34,959 | 43,811
Accrued liabilities measured at fair value: |  |
Contingent consideration | 9,550 | 11,794
Other long-term liabilities measured at fair value: |  |
Contingent consideration |  | 25,450
Total liabilities measured at fair value | 9,550 | 37,244
Level 1 |  |
Current assets measured at fair value: |  |
Cash equivalents | 0 | 0
Other assets: |  |
Life insurance policies | 0 | 0
Total assets measured at fair value | 0 | 0
Accrued liabilities measured at fair value: |  |
Contingent consideration | 0 | 0
Other long-term liabilities measured at fair value: |  |
Contingent consideration |  | 0
Total liabilities measured at fair value | 0 | 0
Level 2 |  |
Current assets measured at fair value: |  |
Cash equivalents | 77 | 893
Other assets: |  |
Life insurance policies | 34,882 | 42,918
Total assets measured at fair value | 34,959 | 43,811
Accrued liabilities measured at fair value: |  |
Contingent consideration | 0 | 0
Other long-term liabilities measured at fair value: |  |
Contingent consideration |  | 0
Total liabilities measured at fair value | 0 | 0
Level 3 |  |
Current assets measured at fair value: |  |
Cash equivalents | 0 | 0
Other assets: |  |
Life insurance policies | 0 | 0
Total assets measured at fair value | 0 | 0
Accrued liabilities measured at fair value: |  |
Contingent consideration | 9,550 | 11,794
Other long-term liabilities measured at fair value: |  |
Contingent consideration |  | 25,450
Total liabilities measured at fair value | $ 9,550 | $ 37,244

X
- Definition Other Assets, Fair Value Disclosure [Abstract] + References No definition available. + Details
Name: | crl_OtherAssetsFairValueDisclosureAbstract
Namespace Prefix: | crl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other Liabilities, Current, Fair Value Disclosure + References No definition available. + Details
Name: | crl_OtherLiabilitiesCurrentFairValueDisclosureAbstract
Namespace Prefix: | crl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other Liabilities, Non-Current, Fair Value Disclosure [Abstract] + References No definition available. + Details
Name: | crl_OtherLiabilitiesNonCurrentFairValueDisclosureAbstract
Namespace Prefix: | crl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph b -URI https://asc.fasb.org/extlink&oid=126966325&loc=d3e6819-128478 + Details
Name: | us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph b -URI https://asc.fasb.org/extlink&oid=126966325&loc=d3e6819-128478 + Details
Name: | us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
Name: | us-gaap_CashAndCashEquivalentsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of the amount that could be realized under a life insurance contract or contracts owned by the entity, commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI). + References No definition available. + Details
Name: | us-gaap_CashSurrenderValueFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
Name: | us-gaap_LiabilitiesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |