Employee Related Costs Include Pension

No definition available.

Name:	cl_EmployeeRelatedCostsIncludePension
Namespace Prefix:	cl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Percent Of Total Restructuring Charges Related To Segment For The Period

+ References

No definition available.

+ Details

Name:	cl_PercentOfTotalRestructuringChargesRelatedToSegmentForThePeriod
Namespace Prefix:	cl_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Restructuring and Related Cost, Estimated to Settle Through Cash, Percentage

+ References

No definition available.

+ Details

Name:	cl_RestructuringAndRelatedCostEstimatedToSettleThroughCashPercentage
Namespace Prefix:	cl_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Restructuring and Related Cost, Expected Cost, After Tax

+ References

No definition available.

+ Details

Name:	cl_RestructuringAndRelatedCostExpectedCostAfterTax
Namespace Prefix:	cl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Restructuring and Related Cost, Expected Cost, Percentage

+ References

No definition available.

+ Details

Name:	cl_RestructuringAndRelatedCostExpectedCostPercentage
Namespace Prefix:	cl_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Restructuring And Related Cost, Incurred Cost, After Tax

+ References

No definition available.

+ Details

Name:	cl_RestructuringAndRelatedCostIncurredCostAfterTax
Namespace Prefix:	cl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount expected to be recognized in earnings for the specified restructuring cost.

+ References

+ Details

Name:	us-gaap_RestructuringAndRelatedCostExpectedCost1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

+ References

+ Details

Name:	us-gaap_RestructuringAndRelatedCostIncurredCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4.d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4.b.1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4.b.2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482017/420-10-50-1

+ Details

Name:	us-gaap_RestructuringCostAndReserveLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_RestructuringPlanAxis=cl_GlobalProductivityInitiativeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=cl_PetNutritionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=us-gaap_CorporateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=srt_NorthAmericaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=srt_LatinAmericaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=srt_EuropeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=srt_AsiaPacificMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=cl_AfricaEurasiaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_OneTimeTerminationBenefitsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=cl_AssetRelatedCostsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_OtherRestructuringMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Restructuring and Related Implementation Charges - Narrative (Details) - Global Productivity Initiative - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Jan. 27, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring program cost before tax	$ 225,000,000		$ 225,000,000
Restructuring program cost, after tax	180,000,000		$ 180,000,000
Restructuring and related cost, estimated to settle through cash, percentage					80.00%
Percent of total restructuring charges related to segment			100.00%	100.00%
Total 2022 Global Productivity Initiative charges, pretax	15,000,000	$ 2,000,000	$ 77,000,000	$ 29,000,000
Total 2022 Global Productivity Initiative charges, aftertax	$ 13,000,000	$ 2,000,000	67,000,000	$ 23,000,000
Employee related costs include pension			$ 0
Hill's Pet Nutrition
Restructuring Cost and Reserve [Line Items]
Percent of total restructuring charges related to segment			7.00%	14.00%
Corporate
Restructuring Cost and Reserve [Line Items]
Percent of total restructuring charges related to segment			2.00%	20.00%
North America
Restructuring Cost and Reserve [Line Items]
Percent of total restructuring charges related to segment			3.00%	15.00%
Latin America
Restructuring Cost and Reserve [Line Items]
Percent of total restructuring charges related to segment			0.00%	1.00%
Europe
Restructuring Cost and Reserve [Line Items]
Percent of total restructuring charges related to segment			88.00%	19.00%
Asia Pacific
Restructuring Cost and Reserve [Line Items]
Percent of total restructuring charges related to segment			0.00%	21.00%
Africa/Eurasia
Restructuring Cost and Reserve [Line Items]
Percent of total restructuring charges related to segment			0.00%	10.00%
Employee-Related Costs
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost, percentage					80.00%
Asset Related Costs
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost, percentage					5.00%
Other
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost, percentage					15.00%