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Disposal Group, Including Discontinued Operation, Contingent Consideration

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Number Of Businesses Divested

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Interest-bearing security received in the divestiture.

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Percent, after disposal, of ownership interest of a discontinued operation in which an equity method investment is retained.

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Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.

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Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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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.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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Increase (decrease) in cash associated with the entity's discontinued operations.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Acquisitions and Divestitures - Divestitures Narrative (Details) $ in Millions	1 Months Ended			3 Months Ended	12 Months Ended
	May 31, 2020 USD ($)	Jan. 31, 2020 USD ($)	Aug. 31, 2019 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($) businessDivested	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of businesses sold \| businessDivested					0
Proceeds from divestiture of businesses					$ 0	$ 576	$ 236
Noncontrolling interest in the new company					71	64
Disposal Group, Held-for-sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Operating income of businesses held for sale					120	$ 160	$ 160
Floor products business \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Annual sales of business sold					$ 30
Food Safety Division business \| Discontinued Operations, Disposed of by Means Other than Sale, Spinoff \| Forecast
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of businesses				$ 1,000
Food Safety Division business \| Discontinued Operations, Disposed of by Means Other than Sale, Spinoff \| NEOGEN \| Forecast
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership interest after spinoff (as a percent)				49.90%
Food Safety Division business \| Discontinued Operations, Disposed of by Means Other than Sale, Spinoff \| Shareholders Of 3M \| Forecast
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Ownership interest after spinoff (as a percent)				50.10%
Advanced ballistic protection business \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Annual sales of business sold		$ 85
Proceeds from divested businesses		86
Maximum contingent consideration receivable depending on outcome of pending tenders		$ 25
Drug delivery business \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Annual sales of business sold	$ 380
Proceeds from divestiture of businesses	487
Consideration from sale of business	617
Interest-bearing security received in divestiture	70
Noncontrolling interest in the new company	$ 60
Noncontrolling interest in new company (as a percent)	17.00%
Pre-tax gain on sale	$ 387
Gas and flame detection business \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Annual sales of business sold			$ 120
Gas and flame detection business \| Safety and Industrial \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Pre-tax gain on sale			$ 112