v3.25.4
Significant Accounting Policies - Schedule of Revenue Sales Recognition (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Accounting Policies [Abstract]
Accrued customer incentives
$ 624
$ 607
X
- Definition
Accrued Customer Incentives
+ References
No definition available.
+ Details
Name:
mmm_AccruedCustomerIncentives
Namespace Prefix:
mmm_
Data Type:
xbrli:monetaryItemType
Balance Type:
credit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_AccountingPoliciesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration