$CRL
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Stock $crl

$crl Overview Financials Valuation SEC Filings Company Website

2024 Q3 Form 10-Q Financial Statement

#000110068224000027 Filed on August 07, 2024

Income Statement

Concept	2024 Q3	2024 Q2
Revenue	$1.010B	$1.026B
YoY Change	-4.73%	-0.32%
Cost Of Revenue	$660.7M	$672.4M
YoY Change	-0.03%	3.17%
Gross Profit	$349.0M	$353.7M
YoY Change	-12.52%	-6.34%
Gross Profit Margin	34.56%	34.47%
Selling, General & Admin	$199.2M	$169.8M
YoY Change	-0.27%	-2.89%
% of Gross Profit	57.08%	48.0%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$88.20M	$86.08M
YoY Change	13.55%	11.69%
% of Gross Profit	25.27%	24.34%
Operating Expenses	$199.2M	$169.8M
YoY Change	-0.27%	-2.89%
Operating Profit	$117.4M	$151.7M
YoY Change	-28.82%	-9.67%
Interest Expense	-$28.76M	-$29.76M
YoY Change	-182.06%	-186.56%
% of Operating Profit	-24.49%	-19.62%
Other Income/Expense, Net	$2.592M	-$2.240M
YoY Change	-197.33%	-31.64%
Pretax Income	$91.24M	$119.7M
YoY Change	-29.09%	-8.69%
Income Tax	$20.95M	$25.39M
% Of Pretax Income	22.96%	21.22%
Net Earnings	$69.66M	$94.08M
YoY Change	-28.2%	-8.78%
Net Earnings / Revenue	6.9%	9.17%
Basic Earnings Per Share	$1.34	$1.75
Diluted Earnings Per Share	$1.33	$1.74
COMMON SHARES
Basic Shares Outstanding	51.63M shares	51.51M shares
Diluted Shares Outstanding	51.58M shares	51.85M shares

Balance Sheet

Concept	2024 Q3	2024 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$210.2M	$205.9M
YoY Change	4.39%	1.65%
Cash & Equivalents	$210.2M	$179.2M
Short-Term Investments	$69.00K	$26.71M
Other Short-Term Assets	$194.1M	$182.0M
YoY Change	-10.75%	-6.6%
Inventory	$336.2M	$349.1M
Prepaid Expenses	$92.63M	$97.89M
Receivables	$754.2M	$762.2M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$1.495B	$1.499B
YoY Change	-0.67%	3.52%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.025B	$2.000B
YoY Change	5.1%	5.12%
Goodwill	$3.125B	$3.080B
YoY Change	7.13%	6.14%
Intangibles
YoY Change
Long-Term Investments	$236.0M	$231.9M
YoY Change	-21.41%	-21.08%
Other Assets	$307.0M	$301.2M
YoY Change	97.48%	95.58%
Total Long-Term Assets	$6.509B	$6.449B
YoY Change	3.85%	3.17%
TOTAL ASSETS
Total Short-Term Assets	$1.495B	$1.499B
Total Long-Term Assets	$6.509B	$6.449B
Total Assets	$8.004B	$7.948B
YoY Change	2.98%	3.23%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$136.0M	$133.1M
YoY Change	-3.02%	10.91%
Accrued Expenses	$208.1M	$192.2M
YoY Change	-5.7%	-13.2%
Deferred Revenue	$252.0M	$247.2M
YoY Change	-2.11%	-5.74%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$157.0K	$435.0K
YoY Change	-86.78%	-89.12%
Total Short-Term Liabilities	$1.012B	$947.5M
YoY Change	0.46%	-3.45%
LONG-TERM LIABILITIES
Long-Term Debt	$2.327B	$2.409B
YoY Change	-13.14%	-12.19%
Other Long-Term Liabilities	$236.7M	$224.5M
YoY Change	33.52%	20.08%
Total Long-Term Liabilities	$236.7M	$224.5M
YoY Change	33.52%	20.08%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.012B	$947.5M
Total Long-Term Liabilities	$236.7M	$224.5M
Total Liabilities	$4.176B	$4.175B
YoY Change	-6.62%	-8.09%
SHAREHOLDERS EQUITY
Retained Earnings	$2.123B	$2.054B
YoY Change	29.99%	33.69%
Common Stock	$1.972B	$1.957B
YoY Change	6.54%	6.91%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$3.782B	$3.723B
YoY Change
Total Liabilities & Shareholders Equity	$8.004B	$7.948B
YoY Change	2.98%	3.23%

Cashflow Statement

Concept	2024 Q3	2024 Q2
OPERATING ACTIVITIES
Net Income	$69.66M	$94.08M
YoY Change	-28.2%	-8.78%
Depreciation, Depletion And Amortization	$88.20M	$86.08M
YoY Change	13.55%	11.69%
Cash From Operating Activities	$251.8M	$193.5M
YoY Change	69.99%	76.93%
INVESTING ACTIVITIES
Capital Expenditures	$38.72M	$39.49M
YoY Change	-42.54%	-63.05%
Acquisitions
YoY Change
Other Investing Activities	$17.40M	-$22.38M
YoY Change	-288.56%	-2431.25%
Cash From Investing Activities	-$21.32M	-$61.87M
YoY Change	-72.17%	-63.31%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-207.5M	-285.9M
YoY Change	190.41%	-1232.51%
NET CHANGE
Cash From Operating Activities	251.8M	193.5M
Cash From Investing Activities	-21.32M	-61.87M
Cash From Financing Activities	-207.5M	-285.9M
Net Change In Cash	22.93M	-154.2M
YoY Change	46700.0%	377.03%
FREE CASH FLOW
Cash From Operating Activities	$251.8M	$193.5M
Capital Expenditures	$38.72M	$39.49M
Free Cash Flow	$213.1M	$154.0M
YoY Change	163.9%	6042.3%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2089310000	usd
	crl	Contract With Customer Percentage Of Liabilities Recognized As Revenue ContractWithCustomerPercentageOfLiabilitiesRecognizedAsRevenue	0.75
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4719000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	97020000	usd
CY2024Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	89988000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	97020000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	157317000	usd
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.89
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.06
CY2024Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.74
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.89
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.04
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.90
CY2024Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51551000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51216000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51494000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51157000	shares
CY2024Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51846000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51467000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51810000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51382000	shares
CY2024Q2	us-gaap	Profit Loss ProfitLoss	94261000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	99443000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-21678000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	23227000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-84518000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	46540000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	342000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	174000	usd
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	686000	usd
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	344000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-396000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	6046000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	372000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	4644000	usd
CY2024Q2	crl	Other Comprehensive Income Loss Before Income Taxes OtherComprehensiveIncomeLossBeforeIncomeTaxes	-21732000	usd
CY2023Q3	crl	Other Comprehensive Income Loss Before Income Taxes OtherComprehensiveIncomeLossBeforeIncomeTaxes	29447000	usd
	crl	Other Comprehensive Income Loss Before Income Taxes OtherComprehensiveIncomeLossBeforeIncomeTaxes	-83460000	usd
	crl	Other Comprehensive Income Loss Before Income Taxes OtherComprehensiveIncomeLossBeforeIncomeTaxes	51528000	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2027000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	937000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-7500000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-101000	usd
CY2024Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	74556000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	127953000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	92783000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	255026000	usd
CY2024Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	265000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	78000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-976000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1087000	usd
CY2024Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	74291000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	127875000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	93759000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	253939000	usd
CY2024Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	179213000	usd
CY2024Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	24951000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	25722000	usd
CY2024Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	762221000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	780375000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	380259000	usd
CY2023Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	87879000	usd
CY2024Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	110836000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	83378000	usd
CY2024Q2	us-gaap	Assets Current AssetsCurrent	1499273000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	1608662000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	1639741000	usd
CY2023Q4	us-gaap	Equity Method Investments EquityMethodInvestments	243811000	usd
CY2024Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	386147000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	394029000	usd
CY2024Q2	us-gaap	Goodwill Goodwill	3079693000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	3095045000	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	800129000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	864051000	usd
CY2024Q2	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	36109000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	40279000	usd
CY2024Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	301178000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	309383000	usd
CY2024Q2	us-gaap	Assets Assets	7948283000	usd
CY2023Q4	us-gaap	Assets Assets	8195001000	usd
CY2024Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	133101000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	168937000	usd
CY2024Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	176667000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	213290000	usd
CY2024Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	247177000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	241820000	usd
CY2024Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	192156000	usd
CY2024Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	198418000	usd
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	203210000	usd
CY2024Q2	us-gaap	Liabilities Current LiabilitiesCurrent	947519000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1055082000	usd
CY2024Q2	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2409380000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2647147000	usd
CY2024Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	428587000	usd
CY2024Q2	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	165183000	usd
CY2024Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	224520000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	223191000	usd
CY2024Q2	us-gaap	Liabilities Liabilities	4175189000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	4536003000	usd
CY2024Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q2	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	46076000	usd
CY2023Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	56722000	usd
CY2024Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2024Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2024Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000	shares
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	120000000	shares
CY2024Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	51696000	shares
CY2024Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	51613000	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	51338000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	51338000	shares
CY2024Q2	us-gaap	Common Stock Value CommonStockValue	517000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	513000	usd
CY2023Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1905578000	usd
CY2024Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2053557000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1887218000	usd
CY2024Q2	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	83000	shares
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	0	shares
CY2024Q2	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	18265000	usd
CY2023Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	0	usd
CY2024Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-269709000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	3722729000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	3596882000	usd
CY2024Q2	us-gaap	Minority Interest MinorityInterest	4289000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	5394000	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3727018000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3602276000	usd
CY2024Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	7948283000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8195001000	usd
	us-gaap	Profit Loss ProfitLoss	203397000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	171439000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	154740000	usd
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-659000	usd
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-563000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-9090000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3229000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	48249000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-9750000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	32671000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-6436000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-24985000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-33153000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-7648000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	8151000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-6796000	usd
	crl	Increase Decrease In Contract With Customer Liability Customer Deposits IncreaseDecreaseInContractWithCustomerLiabilityCustomerDeposits	7849000	usd
	crl	Increase Decrease In Contract With Customer Liability Customer Deposits IncreaseDecreaseInContractWithCustomerLiabilityCustomerDeposits	-17519000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	46657000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	323423000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	257505000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	5479000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	50166000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	118630000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	174258000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	35538000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	22689000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	12359000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	2943000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	370000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1057000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-245227000	usd
	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	987344000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	18265000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	23978000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	2711000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-13434000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-267512000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-46223000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-11729000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1508000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-103476000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	284480000	usd
CY2024Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	181004000	usd
CY2024Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	0	usd
CY2024Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	21505000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	208777000	usd
CY2023Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	56722000	usd
CY2024Q1	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	1201000	usd
CY2024Q1	crl	Net Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterest	73281000	usd
CY2024Q1	crl	Temporary Equity Other Comprehensive Income Loss Net Of Tax TemporaryEquityOtherComprehensiveIncomeLossNetOfTax	-2763000	usd
CY2024Q1	crl	Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest Net Of Tax OtherComprehensiveIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterestNetOfTax	-53492000	usd
CY2024Q1	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	4807000	usd
CY2024Q1	crl	Noncontrolling Interest Increase Decrease In Redemption Value NoncontrollingInterestIncreaseDecreaseInRedemptionValue	4807000	usd
CY2024Q1	crl	Temporary Equity Dividends To Redeemable Noncontrolling Interest TemporaryEquityDividendsToRedeemableNoncontrollingInterest	2192000	usd
CY2024Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	0	usd
CY2024Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	21505000	usd
CY2024Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	9351000	usd
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16738000	usd
CY2024Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3646150000	usd
CY2024Q2	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	-332000	usd
CY2024Q2	crl	Net Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterest	94593000	usd
CY2024Q2	crl	Temporary Equity Other Comprehensive Income Loss Net Of Tax TemporaryEquityOtherComprehensiveIncomeLossNetOfTax	85000	usd
CY2024Q2	crl	Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest Net Of Tax OtherComprehensiveIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterestNetOfTax	-19790000	usd
CY2024Q2	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	496000	usd
CY2024Q2	crl	Noncontrolling Interest Increase Decrease In Redemption Value NoncontrollingInterestIncreaseDecreaseInRedemptionValue	496000	usd
CY2024Q2	crl	Temporary Equity Dividends To Redeemable Noncontrolling Interest TemporaryEquityDividendsToRedeemableNoncontrollingInterest	0	usd
CY2024Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1938000	usd
CY2024Q2	crl	Temporary Equity Purchase Of Remaining Equity Interest Of Other Redeemable Noncontrolling Interest TemporaryEquityPurchaseOfRemainingEquityInterestOfOtherRedeemableNoncontrollingInterest	12000000	usd
CY2024Q2	crl	Temporary Equity Purchase Adjustment Of Remaining Equity Interest Of Other Redeemable Noncontrolling Interest TemporaryEquityPurchaseAdjustmentOfRemainingEquityInterestOfOtherRedeemableNoncontrollingInterest	52000	usd
CY2024Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	826000	usd
CY2024Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16587000	usd
CY2024Q2	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	46076000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	42427000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2981078000	usd
CY2023Q2	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	322000	usd
CY2023Q2	crl	Net Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterest	103632000	usd
CY2023Q2	crl	Temporary Equity Other Comprehensive Income Loss Net Of Tax TemporaryEquityOtherComprehensiveIncomeLossNetOfTax	186000	usd
CY2023Q2	crl	Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest Net Of Tax OtherComprehensiveIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterestNetOfTax	22933000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	11792000	usd
CY2023Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	19012000	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13460000	usd
CY2023Q2	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	42935000	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3113883000	usd
CY2023Q3	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	1857000	usd
CY2023Q3	crl	Net Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterest	97586000	usd
CY2023Q3	crl	Temporary Equity Other Comprehensive Income Loss Net Of Tax TemporaryEquityOtherComprehensiveIncomeLossNetOfTax	-2345000	usd
CY2023Q3	crl	Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest Net Of Tax OtherComprehensiveIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterestNetOfTax	30855000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3927000	usd
CY2023Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	4966000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16270000	usd
CY2023Q3	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	42447000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3257555000	usd
CY2024Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	9351000	usd
CY2024Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16738000	usd
CY2024Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	57775000	usd
CY2024Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3646150000	usd
CY2024Q2	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	-332000	usd
CY2024Q2	crl	Net Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterest	94593000	usd
CY2024Q2	crl	Temporary Equity Other Comprehensive Income Loss Net Of Tax TemporaryEquityOtherComprehensiveIncomeLossNetOfTax	85000	usd
CY2024Q2	crl	Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest Net Of Tax OtherComprehensiveIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterestNetOfTax	-19790000	usd
CY2024Q2	us-gaap	Temporary Equity Accretion To Redemption Value TemporaryEquityAccretionToRedemptionValue	496000	usd
CY2024Q2	crl	Noncontrolling Interest Increase Decrease In Redemption Value NoncontrollingInterestIncreaseDecreaseInRedemptionValue	496000	usd
CY2024Q2	crl	Temporary Equity Dividends To Redeemable Noncontrolling Interest TemporaryEquityDividendsToRedeemableNoncontrollingInterest	0	usd
CY2024Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1938000	usd
CY2024Q2	crl	Temporary Equity Purchase Of Remaining Equity Interest Of Other Redeemable Noncontrolling Interest TemporaryEquityPurchaseOfRemainingEquityInterestOfOtherRedeemableNoncontrollingInterest	12000000	usd
CY2024Q2	crl	Temporary Equity Purchase Adjustment Of Remaining Equity Interest Of Other Redeemable Noncontrolling Interest TemporaryEquityPurchaseAdjustmentOfRemainingEquityInterestOfOtherRedeemableNoncontrollingInterest	52000	usd
CY2024Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	826000	usd
CY2024Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	8914000	usd
CY2024Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16587000	usd
CY2024Q2	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	46076000	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3727018000	usd
CY2022Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	42427000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2981078000	usd
CY2023Q2	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	322000	usd
CY2023Q2	crl	Net Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterest	103632000	usd
CY2023Q2	crl	Temporary Equity Other Comprehensive Income Loss Net Of Tax TemporaryEquityOtherComprehensiveIncomeLossNetOfTax	186000	usd
CY2023Q2	crl	Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest Net Of Tax OtherComprehensiveIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterestNetOfTax	22933000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	11792000	usd
CY2023Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	19012000	usd
CY2023Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	13460000	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3113883000	usd
CY2023Q3	us-gaap	Temporary Equity Net Income TemporaryEquityNetIncome	1857000	usd
CY2023Q3	crl	Net Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterest	97586000	usd
CY2023Q3	crl	Temporary Equity Other Comprehensive Income Loss Net Of Tax TemporaryEquityOtherComprehensiveIncomeLossNetOfTax	-2345000	usd
CY2023Q3	crl	Other Comprehensive Income Loss Including Portion Attributable To Noncontrolling Interest And Excluding Redeemable Noncontrolling Interest Net Of Tax OtherComprehensiveIncomeLossIncludingPortionAttributableToNoncontrollingInterestAndExcludingRedeemableNoncontrollingInterestNetOfTax	30855000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3927000	usd
CY2023Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	4966000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16270000	usd
CY2023Q3	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	42447000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3257555000	usd
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:6pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of unaudited condensed consolidated financial statements in accordance with U.S. GAAP requires that the Company make estimates and judgments that may affect the reported amounts of assets, liabilities, revenues, expenses and related disclosure of contingent assets and liabilities. On an on-going basis, the Company evaluates its estimates, judgments, and methodologies. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results may differ from these estimates under different assumptions or conditions. Changes in estimates are reflected in reported results in the period in which they become known.</span></div>
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:6pt;margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of unaudited condensed consolidated financial statements in accordance with U.S. GAAP requires that the Company make estimates and judgments that may affect the reported amounts of assets, liabilities, revenues, expenses and related disclosure of contingent assets and liabilities. On an on-going basis, the Company evaluates its estimates, judgments, and methodologies. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results may differ from these estimates under different assumptions or conditions. Changes in estimates are reflected in reported results in the period in which they become known.</span></div>
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2024Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1026117000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1059937000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2037677000	usd
CY2024Q2	crl	Trade Receivables From Customers TradeReceivablesFromCustomers	568283000	usd
CY2023Q4	crl	Trade Receivables From Customers TradeReceivablesFromCustomers	578077000	usd
CY2024Q2	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	218889000	usd
CY2024Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	787172000	usd
CY2023Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	806097000	usd
CY2024Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	24951000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	25722000	usd
CY2024Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	762221000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	780375000	usd
CY2024Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	247177000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	241820000	usd
CY2024Q2	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	29139000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	30919000	usd
CY2024Q2	crl	Contract With Customer Liability Customer Deposits ContractWithCustomerLiabilityCustomerDeposits	92032000	usd
CY2023Q4	crl	Contract With Customer Liability Customer Deposits ContractWithCustomerLiabilityCustomerDeposits	85554000	usd
	crl	Contract With Customer Asset Percentage Of Amount Reclassified To Receivable ContractWithCustomerAssetPercentageOfAmountReclassifiedToReceivable	0.85
CY2023Q4	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	228000000	usd
	crl	Contract With Customer Asset Percentage Of Amount Reclassified To Receivable ContractWithCustomerAssetPercentageOfAmountReclassifiedToReceivable	0.85
CY2022Q4	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	204000000	usd
	crl	Contract With Customer Percentage Of Liabilities Recognized As Revenue ContractWithCustomerPercentageOfLiabilitiesRecognizedAsRevenue	0.70
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	273000000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	290000000	usd
CY2024Q2	crl	Contract With Customer Unpaid Advanced Client Billings ContractWithCustomerUnpaidAdvancedClientBillings	46000000	usd
CY2023Q4	crl	Contract With Customer Unpaid Advanced Client Billings ContractWithCustomerUnpaidAdvancedClientBillings	41000000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	25722000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	11278000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	9849000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	5490000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	3087000	usd
CY2024Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	24951000	usd
CY2024Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1026117000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1059937000	usd
CY2024Q2	crl	Trade Receivables From Customers TradeReceivablesFromCustomers	568283000	usd
CY2023Q4	crl	Trade Receivables From Customers TradeReceivablesFromCustomers	578077000	usd
CY2024Q2	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	218889000	usd
CY2023Q4	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	228020000	usd
CY2024Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	787172000	usd
CY2023Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	806097000	usd
CY2024Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	24951000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	25722000	usd
CY2024Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	762221000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	780375000	usd
CY2024Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	247177000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	241820000	usd
CY2024Q2	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	29139000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	30919000	usd
CY2024Q2	crl	Contract With Customer Liability Customer Deposits ContractWithCustomerLiabilityCustomerDeposits	92032000	usd
CY2023Q4	crl	Contract With Customer Liability Customer Deposits ContractWithCustomerLiabilityCustomerDeposits	85554000	usd
	crl	Contract With Customer Asset Percentage Of Amount Reclassified To Receivable ContractWithCustomerAssetPercentageOfAmountReclassifiedToReceivable	0.85
CY2022Q4	us-gaap	Contract With Customer Asset Gross Current ContractWithCustomerAssetGrossCurrent	204000000	usd
	crl	Contract With Customer Percentage Of Liabilities Recognized As Revenue ContractWithCustomerPercentageOfLiabilitiesRecognizedAsRevenue	0.70
CY2023Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	273000000	usd
CY2022Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	290000000	usd
CY2024Q2	crl	Contract With Customer Unpaid Advanced Client Billings ContractWithCustomerUnpaidAdvancedClientBillings	46000000	usd
CY2023Q4	crl	Contract With Customer Unpaid Advanced Client Billings ContractWithCustomerUnpaidAdvancedClientBillings	41000000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	25722000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	11278000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	9849000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	5490000	usd
	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	3087000	usd
CY2024Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	24951000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	18040000	usd
	crl	Accounts Receivable Credit Loss Expense Reversal Net Of Recovery AccountsReceivableCreditLossExpenseReversalNetOfRecovery	4100000	usd
	crl	Accounts Receivable Credit Loss Expense Reversal Net Of Recovery AccountsReceivableCreditLossExpenseReversalNetOfRecovery	9200000	usd
CY2024Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	856600000	usd
CY2024Q2	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.50
CY2024Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2024Q2	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	16716000	usd
CY2023Q3	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	23891000	usd
	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	37690000	usd
	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	47981000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	18040000	usd
	crl	Accounts Receivable Credit Loss Expense Reversal Net Of Recovery AccountsReceivableCreditLossExpenseReversalNetOfRecovery	4100000	usd
	crl	Accounts Receivable Credit Loss Expense Reversal Net Of Recovery AccountsReceivableCreditLossExpenseReversalNetOfRecovery	9200000	usd
CY2024Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	856600000	usd
CY2024Q2	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.50
CY2024Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2024Q2	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	16716000	usd
CY2023Q3	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	23891000	usd
	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	37690000	usd
	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	47981000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2024Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1026117000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1059937000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2037677000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2089310000	usd
CY2024Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	672404000	usd
CY2023Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	660960000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1339121000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1312679000	usd
CY2024Q2	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	169791000	usd
CY2023Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	199758000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	356082000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	374604000	usd
CY2024Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	32270000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	34274000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	64845000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	69190000	usd
CY2024Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	151652000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	164945000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	277629000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	332837000	usd
CY2024Q2	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	39486000	usd
CY2023Q3	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	67383000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	118630000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	174258000	usd
CY2024Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	86082000	usd
CY2023Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	77671000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	171439000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	154740000	usd
CY2024Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1026117000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2037677000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2089310000	usd
CY2024Q2	us-gaap	Noncurrent Assets NoncurrentAssets	1613895000	usd
CY2024Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1026117000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1059937000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2037677000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2089310000	usd
CY2024Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	672404000	usd
CY2023Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	660960000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1339121000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1312679000	usd
CY2024Q2	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	169791000	usd
CY2023Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	199758000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	356082000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	374604000	usd
CY2024Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	32270000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	34274000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	64845000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	69190000	usd
CY2024Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	151652000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	164945000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	277629000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	332837000	usd
CY2024Q2	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	39486000	usd
CY2023Q3	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	67383000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	118630000	usd
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	174258000	usd
CY2024Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	86082000	usd
CY2023Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	77671000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	171439000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	154740000	usd
CY2024Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1026117000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1059937000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2037677000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2089310000	usd
CY2024Q2	us-gaap	Noncurrent Assets NoncurrentAssets	1613895000	usd
CY2023Q4	us-gaap	Noncurrent Assets NoncurrentAssets	1639741000	usd
CY2023Q4	us-gaap	Noncurrent Assets NoncurrentAssets	1639741000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	71722000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	61816000	usd
	us-gaap	Interest Paid Net InterestPaidNet	65630000	usd
	us-gaap	Interest Paid Net InterestPaidNet	66563000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	25278000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	47850000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	3159000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	154000	usd
CY2024Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	179213000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	276771000	usd
CY2024Q2	us-gaap	Restricted Cash Current RestrictedCashCurrent	325000	usd
CY2023Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	5803000	usd
CY2024Q2	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1466000	usd
CY2023Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1906000	usd
CY2024Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	181004000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	284480000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	71722000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	61816000	usd
	us-gaap	Interest Paid Net InterestPaidNet	65630000	usd
	us-gaap	Interest Paid Net InterestPaidNet	66563000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	25278000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	47850000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	3159000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	154000	usd
CY2024Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	179213000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	276771000	usd
CY2024Q2	us-gaap	Restricted Cash Current RestrictedCashCurrent	325000	usd
CY2023Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	5803000	usd
CY2024Q2	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1466000	usd
CY2023Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	1906000	usd
CY2024Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	181004000	usd
CY2024Q2	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	43238000	usd
CY2023Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	42296000	usd
CY2024Q2	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	57923000	usd
CY2023Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	59727000	usd
CY2024Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	247950000	usd
CY2023Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	278236000	usd
CY2024Q2	us-gaap	Inventory Net InventoryNet	349111000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	380259000	usd
CY2024Q2	crl	Amortization Of Inventory Step Up AmortizationOfInventoryStepUp	3500000	usd
	crl	Amortization Of Inventory Step Up AmortizationOfInventoryStepUp	10600000	usd
CY2024Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	3011230000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	2975050000	usd
CY2024Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	1397335000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	1335309000	usd
CY2024Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	1613895000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	1639741000	usd
CY2024Q2	us-gaap	Depreciation Depreciation	47600000	usd
CY2023Q3	us-gaap	Depreciation Depreciation	43400000	usd
	us-gaap	Depreciation Depreciation	93300000	usd
	us-gaap	Depreciation Depreciation	85500000	usd
CY2024Q2	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	43238000	usd
CY2023Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	42296000	usd
CY2024Q2	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	57923000	usd
CY2023Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	59727000	usd
CY2024Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	247950000	usd
CY2023Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	278236000	usd
CY2024Q2	us-gaap	Inventory Net InventoryNet	349111000	usd
CY2023Q4	us-gaap	Inventory Net InventoryNet	380259000	usd
CY2024Q2	crl	Amortization Of Inventory Step Up AmortizationOfInventoryStepUp	3500000	usd
	crl	Amortization Of Inventory Step Up AmortizationOfInventoryStepUp	10600000	usd
CY2024Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	3011230000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	2975050000	usd
CY2024Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	1397335000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	1335309000	usd
CY2024Q2	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	1613895000	usd
CY2023Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	1639741000	usd
CY2024Q2	us-gaap	Depreciation Depreciation	47600000	usd
CY2023Q3	us-gaap	Depreciation Depreciation	43400000	usd
	us-gaap	Depreciation Depreciation	93300000	usd
	us-gaap	Depreciation Depreciation	85500000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	3095045000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	17675000	usd
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-33027000	usd
CY2024Q2	us-gaap	Goodwill Goodwill	3079693000	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1716746000	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	916617000	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	800129000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1729559000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	865508000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	864051000	usd
CY2024Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	32300000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	34300000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	64800000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	69200000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	3095045000	usd
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	17675000	usd
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-33027000	usd
CY2024Q2	us-gaap	Goodwill Goodwill	3079693000	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1716746000	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	916617000	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	800129000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1729559000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	865508000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	864051000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	34300000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	64800000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	69200000	usd
CY2024Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	29637000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	28550000	usd
CY2024Q2	crl	Long Term Debt Gross And Lease Obligation LongTermDebtGrossAndLeaseObligation	2425260000	usd
CY2023Q4	crl	Long Term Debt Gross And Lease Obligation LongTermDebtGrossAndLeaseObligation	2667368000	usd
CY2024Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	435000	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	3172000	usd
CY2024Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	2778000	usd
CY2023Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	2398000	usd
CY2024Q2	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	3213000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	5570000	usd
CY2024Q2	crl	Long Term Debt And Lease Obligation Net Of Current Portion LongTermDebtAndLeaseObligationNetOfCurrentPortion	2422047000	usd
CY2023Q4	crl	Long Term Debt And Lease Obligation Net Of Current Portion LongTermDebtAndLeaseObligationNetOfCurrentPortion	2661798000	usd
CY2024Q2	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	-12667000	usd
CY2023Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	-14651000	usd
CY2024Q2	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2409380000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2647147000	usd
CY2024Q2	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0464
CY2023Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0493
CY2024Q2	us-gaap	Profit Loss ProfitLoss	94261000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	99443000	usd
	us-gaap	Profit Loss ProfitLoss	168743000	usd
	us-gaap	Profit Loss ProfitLoss	203397000	usd
CY2024Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	180000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2423000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1702000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3246000	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	94081000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	97020000	usd
	us-gaap	Net Income Loss NetIncomeLoss	167041000	usd
CY2024Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	29637000	usd
CY2023Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	28550000	usd
CY2024Q2	crl	Long Term Debt Gross And Lease Obligation LongTermDebtGrossAndLeaseObligation	2425260000	usd
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CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	94081000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	97020000	usd
	us-gaap	Net Income Loss NetIncomeLoss	167041000	usd
	us-gaap	Net Income Loss NetIncomeLoss	200151000	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	94081000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	97020000	usd
	us-gaap	Net Income Loss NetIncomeLoss	167041000	usd
	us-gaap	Net Income Loss NetIncomeLoss	200151000	usd
CY2024Q2	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	301000	usd
CY2023Q3	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	0	usd
	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	702000	usd
	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	0	usd
CY2024Q2	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	3792000	usd
CY2023Q3	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	0	usd
	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	9022000	usd
	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	0	usd
CY2024Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	89988000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	97020000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	157317000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	200151000	usd
CY2024Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51551000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51216000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51494000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51157000	shares
CY2024Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	295000	shares
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	251000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	316000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	225000	shares
CY2024Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51846000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51467000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51810000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51382000	shares
CY2024Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	506000	shares
CY2023Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	594000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	482000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	589000	shares
	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	100000	shares
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	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	18300000	usd
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CY2024Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.212
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	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.217
CY2024Q2	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	600000	usd
CY2024Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	24000000.0	usd
	us-gaap	Net Income Loss NetIncomeLoss	200151000	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	94081000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	97020000	usd
	us-gaap	Net Income Loss NetIncomeLoss	167041000	usd
	us-gaap	Net Income Loss NetIncomeLoss	200151000	usd
CY2024Q2	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	301000	usd
CY2023Q3	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	0	usd
	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	702000	usd
	crl	Adjustment Of Redeemable Noncontrolling Interest AdjustmentOfRedeemableNoncontrollingInterest	0	usd
CY2024Q2	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	3792000	usd
CY2023Q3	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	0	usd
	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	9022000	usd
	crl	Incremental Dividends Attributed To Noncontrolling Interest Holders IncrementalDividendsAttributedToNoncontrollingInterestHolders	0	usd
CY2024Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	89988000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	97020000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	157317000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	200151000	usd
CY2024Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51551000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51216000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51494000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51157000	shares
CY2024Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	295000	shares
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	251000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	316000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	225000	shares
CY2024Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51846000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51467000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51810000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	51382000	shares
CY2024Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	506000	shares
CY2023Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	594000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	482000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	589000	shares
	us-gaap	Shares Paid For Tax Withholding For Share Based Compensation SharesPaidForTaxWithholdingForShareBasedCompensation	100000	shares
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	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	18300000	usd
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	24000000.0	usd
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.227
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.228
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.217
CY2024Q2	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	600000	usd
CY2024Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	24000000.0	usd
CY2024Q2	crl	Increase Decrease In Unrecognized Tax Benefits That Would Impact Effective Tax Rate IncreaseDecreaseInUnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	400000	usd
CY2024Q2	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	21100000	usd
CY2024Q2	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1600000	usd
CY2024Q2	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	5000000	usd
CY2024Q2	us-gaap	Prepaid Taxes PrepaidTaxes	71242000	usd
CY2024Q2	crl	Increase Decrease In Unrecognized Tax Benefits That Would Impact Effective Tax Rate IncreaseDecreaseInUnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	400000	usd
CY2024Q2	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	21100000	usd
CY2024Q2	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1600000	usd
CY2024Q2	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	5000000	usd
CY2024Q2	us-gaap	Prepaid Taxes PrepaidTaxes	71242000	usd
CY2023Q4	us-gaap	Prepaid Taxes PrepaidTaxes	59715000	usd
CY2024Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	35126000	usd
CY2023Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	38819000	usd
CY2024Q2	us-gaap	Restructuring Charges RestructuringCharges	18000000.0	usd
	us-gaap	Restructuring Charges RestructuringCharges	35000000.0	usd
CY2024Q2	us-gaap	Restructuring And Related Cost Cost Incurred To Date1 RestructuringAndRelatedCostCostIncurredToDate1	65000000	usd
CY2024Q2	us-gaap	Restructuring Charges RestructuringCharges	17955000	usd
CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	2699000	usd
	us-gaap	Restructuring Charges RestructuringCharges	34954000	usd
	us-gaap	Restructuring Charges RestructuringCharges	6185000	usd
CY2024Q2	us-gaap	Severance Costs1 SeveranceCosts1	5897000	usd
CY2024Q2	us-gaap	Other Restructuring Costs OtherRestructuringCosts	12058000	usd
CY2024Q2	us-gaap	Restructuring Charges RestructuringCharges	17955000	usd
CY2023Q3	us-gaap	Severance Costs1 SeveranceCosts1	2517000	usd
CY2023Q3	us-gaap	Other Restructuring Costs OtherRestructuringCosts	182000	usd
CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	2699000	usd
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	us-gaap	Restructuring Charges RestructuringCharges	34954000	usd
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	us-gaap	Other Restructuring Costs OtherRestructuringCosts	2754000	usd
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CY2023Q4	us-gaap	Restructuring Reserve RestructuringReserve	5050000	usd
	us-gaap	Restructuring Charges RestructuringCharges	34954000	usd
	us-gaap	Payments For Restructuring PaymentsForRestructuring	14390000	usd
	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	14953000	usd
	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	-57000	usd
CY2024Q2	us-gaap	Restructuring Reserve RestructuringReserve	10604000	usd
CY2022Q4	us-gaap	Restructuring Reserve RestructuringReserve	1300000	usd
	us-gaap	Restructuring Charges RestructuringCharges	6185000	usd
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	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	2479000	usd
CY2023Q3	us-gaap	Restructuring Reserve RestructuringReserve	3901000	usd
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CY2024Q2	us-gaap	Restructuring Charges RestructuringCharges	18000000.0	usd
	us-gaap	Restructuring Charges RestructuringCharges	35000000.0	usd
CY2024Q2	us-gaap	Restructuring And Related Cost Cost Incurred To Date1 RestructuringAndRelatedCostCostIncurredToDate1	65000000	usd
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CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	2699000	usd
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CY2024Q2	us-gaap	Severance Costs1 SeveranceCosts1	5897000	usd
CY2024Q2	us-gaap	Other Restructuring Costs OtherRestructuringCosts	12058000	usd
CY2024Q2	us-gaap	Restructuring Charges RestructuringCharges	17955000	usd
CY2023Q3	us-gaap	Severance Costs1 SeveranceCosts1	2517000	usd
CY2023Q3	us-gaap	Other Restructuring Costs OtherRestructuringCosts	182000	usd
CY2023Q3	us-gaap	Restructuring Charges RestructuringCharges	2699000	usd
	us-gaap	Severance Costs1 SeveranceCosts1	14934000	usd
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CY2023Q4	us-gaap	Restructuring Reserve RestructuringReserve	5050000	usd
	us-gaap	Restructuring Charges RestructuringCharges	34954000	usd
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CY2024Q2	us-gaap	Restructuring Reserve RestructuringReserve	10604000	usd
CY2022Q4	us-gaap	Restructuring Reserve RestructuringReserve	1300000	usd
	us-gaap	Restructuring Charges RestructuringCharges	6185000	usd
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	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	9000	usd
CY2023Q3	us-gaap	Restructuring Reserve RestructuringReserve	3901000	usd
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$CRL
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Stock $crl

2024 Q3 Form 10-Q Financial Statement

#000110068224000027 Filed on August 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRL CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Stock $crl

2024 Q3 Form 10-Q Financial Statement

#000110068224000027 Filed on August 07, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRL
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. Stock $crl