XML 53 R45.htm IDEA: XBRL DOCUMENT
v3.22.1

Leases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Leases [Abstract] |
Schedule of components of lease expense, supplemental cash flow and other information related to leases | The components of lease expense are as follows:
(Millions) |  | 2021 |  | 2020 |  | 2019
Operating lease cost |  | $ | 319 |  |  | $ | 348 |  |  | $ | 308 |
Finance lease cost: |  |  |  |  |  |
Amortization of assets |  | 15 |  |  | 21 |  |  | 20 |
Interest on lease liabilities |  | 2 |  |  | 1 |  |  | 2 |
Variable lease cost |  | 127 |  |  | 101 |  |  | 93 |
Total net lease cost |  | $ | 463 |  |  | $ | 471 |  |  | $ | 423 |
Supplemental cash flow and other information related to leases is as follows:
(Millions) |  | 2021 |  | 2020 |  | 2019
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 317 |  |  | $ | 326 |  |  | $ | 309 |
Operating cash flows from finance leases |  | 2 |  |  | 1 |  |  | 2 |
Financing cash flows from finance leases |  | 19 |  |  | 58 |  |  | 18 |
Right of use assets obtained in exchange for lease liabilities: |  |  |  |  |  |
Operating leases |  | 342 |  |  | 250 |  |  | 326 |
Finance leases |  | 3 |  |  | 18 |  |  | 61 |
Schedule of supplemental balance sheet information | Supplemental balance sheet information related to leases is as follows:
(Millions unless noted) |  | Location on face of Balance Sheet |  | 2021 |  | 2020
Operating leases: |  |  |  |  |  |
Operating lease right of use assets |  | Operating lease right of use assets |  | $ | 858 |  |  | $ | 864 |
Current operating lease liabilities |  | Operating lease liabilities - current |  | 263 |  |  | 256 |
Noncurrent operating lease liabilities |  | Operating lease liabilities |  | 591 |  |  | 609 |
Total operating lease liabilities |  |  |  | 854 |  |  | 865 |
Finance leases: |  |  |  |  |  |
Property and equipment, at cost |  | Property, plant and equipment |  | 223 |  |  | 225 |
Accumulated amortization |  | Property, plant and equipment (accumulated depreciation) |  | (117) |  |  | (106) |
Property and equipment, net |  |  |  | 106 |  |  | 119 |
Current obligations of finance leases |  | Other current liabilities |  | 7 |  |  | 22 |
Finance leases, net of current obligations |  | Other liabilities |  | 93 |  |  | 93 |
Total finance lease liabilities |  |  |  | $ | 100 |  |  | $ | 115 |
Weighted average remaining lease term (in years): |  |  |  |
Operating leases |  |  |  | 5.5 |  | 5.6
Finance leases |  |  |  | 6.6 |  | 7.6
Weighted average discount rate: |  |  |  |  |  |
Operating leases |  |  |  | 1.8 | % |  | 2.4 | %
Finance leases |  |  |  | 3.3 | % |  | 3.5 | %
Schedule of maturities of operating lease liabilities | Maturities of lease liabilities were as follows:
|  | December 31, 2021
(Millions) |  | Finance Leases |  | Operating Leases
2022 |  | $ | 20 |  |  | $ | 280 |
2023 |  | 19 |  |  | 203 |
2024 |  | 17 |  |  | 134 |
2025 |  | 11 |  |  | 80 |
2026 |  | 9 |  |  | 45 |
After 2026 |  | 31 |  |  | 151 |
Total |  | 107 |  |  | 893 |
Less: Amounts representing interest |  | 7 |  |  | 39 |
Present value of future minimum lease payments |  | 100 |  |  | 854 |
Less: Current obligations |  | 7 |  |  | 263 |
Long-term obligations |  | $ | 93 |  |  | $ | 591 |
Schedule of maturities of finance lease liabilities | Maturities of lease liabilities were as follows:
|  | December 31, 2021
(Millions) |  | Finance Leases |  | Operating Leases
2022 |  | $ | 20 |  |  | $ | 280 |
2023 |  | 19 |  |  | 203 |
2024 |  | 17 |  |  | 134 |
2025 |  | 11 |  |  | 80 |
2026 |  | 9 |  |  | 45 |
After 2026 |  | 31 |  |  | 151 |
Total |  | 107 |  |  | 893 |
Less: Amounts representing interest |  | 7 |  |  | 39 |
Present value of future minimum lease payments |  | 100 |  |  | 854 |
Less: Current obligations |  | 7 |  |  | 263 |
Long-term obligations |  | $ | 93 |  |  | $ | 591 |

X
- Definition Assets And Liabilities, Lessee + References No definition available. + Details
Name: | mmm_AssetsAndLiabilitiesLesseeTableTextBlock
Namespace Prefix: | mmm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration