XML 92 R80.htm IDEA: XBRL DOCUMENT
v3.25.1

Commitments and Contingencies - Respirator (Details) respirator in Millions | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Oct. 31, 2019 USD ($) respirator | Mar. 31, 2025 USD ($) party | Mar. 31, 2025 USD ($) plaintiff party | Mar. 31, 2025 USD ($) case party | Mar. 31, 2025 USD ($) lawsuit party | Mar. 31, 2025 USD ($) party | Dec. 31, 2024 plaintiff
Respirator Mask/Asbestos Litigation |  |  |  |  |  |  |
Loss contingencies |  |  |  |  |  |  |
Total number of named claimants | plaintiff |  |  | 3,600 |  |  |  | 3,500
Number of years company has been the defendant in Respirator Mask/Asbestos Litigation |  | 20 years |  |  |  |  |
Number of total claims the Company prevailed after being taken to trial |  |  |  | 19 | 20 |  |
Accrued loss contingency reserve |  | $ 511,000,000 | $ 511,000,000 | $ 511,000,000 | $ 511,000,000 | $ 511,000,000 |
Increase (decrease) accrued loss contingency reserve |  |  |  |  |  | 0 |
Payments for fees and settlements related to litigation |  |  |  |  |  | $ 13,000,000 |
Respirator Mask/Asbestos Litigation - State of West Virginia |  |  |  |  |  |  |
Loss contingencies |  |  |  |  |  |  |
Number of additional defendants | party |  | 2 | 2 | 2 | 2 | 2 |
Amount of punitive damages awarded | $ 5,000 |  |  |  |  |  |
Number of respirators sold | respirator | 5 |  |  |  |  |  |
Accrued loss contingency reserve |  | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |
Respirator Mask/Asbestos Litigation - Aearo Technologies |  |  |  |  |  |  |
Loss contingencies |  |  |  |  |  |  |
Accrued loss contingency reserve |  | $ 52,000,000 | $ 52,000,000 | $ 52,000,000 | $ 52,000,000 | 52,000,000 |
Quarterly fee paid to Cabot to retain responsibility and liability for products |  |  |  |  |  | $ 100,000 |

X
- Definition The amount of punitive damages awarded. + References No definition available. + Details
Name: | mmm_LitigationSettlementExpensePunitive
Namespace Prefix: | mmm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of claims that the Company prevailed after being taken to trial. + References No definition available. + Details
Name: | mmm_LossContingencyClaimsPrevailedAfterTakenToTrialNumber
Namespace Prefix: | mmm_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of years the company has been the defendant in Respirator Mask/Asbestos Litigation. + References No definition available. + Details
Name: | mmm_LossContingencyClaimsYearsInLitigationNumber
Namespace Prefix: | mmm_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loss Contingency, Number Of Parties Jointly And Severally Liable In Litigation + References No definition available. + Details
Name: | mmm_LossContingencyNumberOfPartiesJointlyAndSeverallyLiableInLitigation
Namespace Prefix: | mmm_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loss Contingency, Number Of Respirators Sold + References No definition available. + Details
Name: | mmm_LossContingencyNumberOfRespiratorsSold
Namespace Prefix: | mmm_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The quarterly fee paid to a co-defendant to retain responsibility, and liability for and indemnify the entity's subsidiary against product liability claims for respirators manufactured prior to July 11, 1995. + References No definition available. + Details
Name: | mmm_QuarterlyFeePaidToCoDefendantForRetentionOfLiability
Namespace Prefix: | mmm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 720 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483359/720-20-50-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 27 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482395/460-10-55-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-10 + Details
Name: | us-gaap_LossContingencyAccrualAtCarryingValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of increase (decrease) in loss contingency liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details
Name: | us-gaap_LossContingencyAccrualCarryingValuePeriodIncreaseDecrease
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of cash outflow reducing loss contingency liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details
Name: | us-gaap_LossContingencyAccrualPayments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of plaintiffs that have filed claims pertaining to a loss contingency. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 + Details
Name: | us-gaap_LossContingencyNumberOfPlaintiffs
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=mmm_RespiratorMaskAsbestosLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=mmm_RespiratorMaskAsbestosLitigationWestVirginiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=mmm_RespiratorMaskAsbestosLitigationAearoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |