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Long-Term Debt and Short-Term Borrowings - Floating Rate Notes (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2004 | Dec. 31, 2018
Floating rate notes due 2027 and 2040 and 2041 |  |
Number of years after date of issuance that put options commence |  | 10 years
Number of years after put options commence when additional put options occur on each anniversary thereafter until final maturity |  | 3 years
Floating rate note due 2044 |  |
Debt Instrument Term | 40 years |
Debt Instrument, Face Amount | $ 60 | $ 55
Repurchase price of floating rate notes (as a percent) |  | 100.00%
Maximum | Floating rate notes due 2027 and 2040 and 2041 |  |
Repurchase price of floating rate notes (as a percent) |  | 100.00%
Minimum | Floating rate notes due 2027 and 2040 and 2041 |  |
Repurchase price of floating rate notes (as a percent) |  | 99.00%

X
- Definition The repurchase price (as a percent) for all Floating Rate Notes if holders of the notes chose to exercise their option for 3M to repurchase held at period end. + References No definition available. + Details
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- Definition The number of years after put options commence when additional put options occur on each anniversary thereafter until final maturity. + References No definition available. + Details
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- Definition The number of years after date of issuance that put options commence. + References No definition available. + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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