Line Of Credit Facility, Accordion Feature, Increase Limit

No definition available.

Name:	coo_LineOfCreditFacilityAccordionFeatureIncreaseLimit
Namespace Prefix:	coo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Schedule of Long Term And Short Term Debt Instruments [Line Items]

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

The effective interest rate at the end of the reporting period.

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 45
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481573/470-10-45-13

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 45
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481573/470-10-45-14

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Financing Arrangements - Narrative (Details) - USD ($) $ in Millions	Jan. 31, 2024	Dec. 17, 2021	Apr. 01, 2020
Line of Credit \| Term Loan Facility 2021
Schedule of Long Term And Short Term Debt Instruments [Line Items]
Aggregate principal amount		$ 1,500.0
Debt outstanding	$ 1,500.0
Interest rate	6.45%
Revolving Credit Facility And Term Loan Facility 2020 \| Credit Agreement 2020 \| Line of Credit
Schedule of Long Term And Short Term Debt Instruments [Line Items]
Interest rate	6.45%
Potential additional borrowing capacity			$ 1,605.0
Revolving Credit Facility \| Credit Agreement 2020 \| Line of Credit
Schedule of Long Term And Short Term Debt Instruments [Line Items]
Aggregate principal amount			1,290.0
Debt outstanding	$ 375.0
Term Loan Facility 2020 \| Credit Agreement 2020 \| Line of Credit
Schedule of Long Term And Short Term Debt Instruments [Line Items]
Aggregate principal amount			$ 850.0
Debt outstanding	$ 850.0