Litigation Settlement, Settlement Contingencies, Per Plaintiff Clawback, Participation Rate, Percentage

No definition available.

Name:	ogn_LitigationSettlementSettlementContingenciesPerPlaintiffClawbackParticipationRatePercentage
Namespace Prefix:	ogn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Litigation Settlement, Settlement Contingencies, Plaintiff Participation, Percentage

+ References

No definition available.

+ Details

Name:	ogn_LitigationSettlementSettlementContingenciesPlaintiffParticipationPercentage
Namespace Prefix:	ogn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Loss Contingency, Claims on Appeal, Number

+ References

No definition available.

+ Details

Name:	ogn_LossContingencyClaimsOnAppealNumber
Namespace Prefix:	ogn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Loss Contingency, Pending Claims, Number of Pending Class Actions

+ References

No definition available.

+ Details

Name:	ogn_LossContingencyPendingClaimsNumberOfPendingClassActions
Namespace Prefix:	ogn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Loss Contingency, Pending Claims, Number of Pending Putative Class Actions

+ References

No definition available.

+ Details

Name:	ogn_LossContingencyPendingClaimsNumberOfPendingPutativeClassActions
Namespace Prefix:	ogn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Loss Contingency, Unfiled Claims, Number

+ References

No definition available.

+ Details

Name:	ogn_LossContingencyUnfiledClaimsNumber
Namespace Prefix:	ogn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.25)
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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

- Definition

Amount awarded to other party in judgment or settlement of litigation.

+ References

No definition available.

+ Details

Name:	us-gaap_LitigationSettlementAmountAwardedToOtherParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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

No definition available.

+ Details

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

- Definition

Number of claims dismissed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

+ Details

Name:	us-gaap_LossContingencyClaimsDismissedNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349

+ Details

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

- Definition

Number of pending claims pertaining to a loss contingency.

+ References

+ Details

Name:	us-gaap_LossContingencyPendingClaimsNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Details

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

- Details

Name:	srt_ProductOrServiceAxis=ogn_FosamaxMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_LitigationCaseAxis=ogn_FederalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LossContingenciesByNatureOfContingencyAxis=ogn_FemurFractureLitigationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_LitigationCaseAxis=ogn_NewJerseyStateCourtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_LitigationCaseAxis=ogn_CaliforniaStateCourtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_LitigationCaseAxis=ogn_OtherStateCourtsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ProductOrServiceAxis=ogn_NexplanonMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_StatementGeographicalAxis=us-gaap_NonUsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_LitigationCaseAxis=ogn_WesternDistrictOfArkansasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ProductOrServiceAxis=ogn_ImplanonMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_LitigationCaseAxis=ogn_NorthernDistrictOfOhioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ProductOrServiceAxis=ogn_NexplanonImplanonNXTMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ProductOrServiceAxis=ogn_PropeciaProscarMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	srt_LitigationCaseAxis=ogn_NewJerseyCoordinatedProceedingsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Contingencies (Details) € in Millions, $ in Millions	1 Months Ended	9 Months Ended	12 Months Ended
Contingencies (Details) € in Millions, $ in Millions	Mar. 31, 2014 case	Sep. 30, 2022 EUR (€) case	Dec. 31, 2018 USD ($)	Sep. 30, 2022 USD ($) case	Dec. 31, 2021 USD ($)
Loss Contingencies [Line Items]
Amount of legal defense reserves \| $				$ 15.0	$ 9.0
Spain
Loss Contingencies [Line Items]
Governmental fine \| €		€ 39
Fosamax
Loss Contingencies [Line Items]
Number of pending claims				3,285
Fosamax \| Federal \| Femur Fracture Litigation
Loss Contingencies [Line Items]
Number of pending claims				975
Number of claims dismissed	650
Number of claims on appeal		515
Fosamax \| New Jersey State Court \| Femur Fracture Litigation
Loss Contingencies [Line Items]
Number of pending claims				2,030
Fosamax \| California State Court \| Femur Fracture Litigation
Loss Contingencies [Line Items]
Number of pending claims				275
Fosamax \| Other State Courts \| Femur Fracture Litigation
Loss Contingencies [Line Items]
Number of pending claims				4
Nexplanon \| International
Loss Contingencies [Line Items]
Number of pending claims				6
Nexplanon \| Western District of Arkansas
Loss Contingencies [Line Items]
Number of pending claims				1
Implanon \| International
Loss Contingencies [Line Items]
Number of pending claims				12
Implanon \| Northern District of Ohio
Loss Contingencies [Line Items]
Number of pending claims				2
Number of unfiled claims				56
Nexplanon/Implanon NXT \| International
Loss Contingencies [Line Items]
Number of pending claims				18
Propecia/ Proscar \| International
Loss Contingencies [Line Items]
Number of pending claims				16
Number of pending class actions				2
Number of pending putative class actions				4
Propecia/ Proscar \| U.S.
Loss Contingencies [Line Items]
Number of pending claims				3
Propecia/ Proscar \| New Jersey Coordinated Proceedings
Loss Contingencies [Line Items]
Amount awarded to other party \| $			$ 4.3
Plaintiff participation percentage			95.00%
Plaintiff clawback participation rate percentage			100.00%