XML 46 R55.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Derivative Financial Instruments (Details 4) - USD ($) $ in Millions | Jan. 31, 2020 | Apr. 30, 2019 | Nov. 30, 2018 | Jun. 30, 2018
--- | --- | --- | --- | ---
Commodity contracts |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gross notional amount | $ 808.9 | $ 544.8 |  |
Foreign currency exchange contracts |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gross notional amount | 88.1 | 144.9 |  |
Interest rate contracts |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gross notional amount | $ 800.0 | $ 800.0 | $ 300.0 | $ 500.0

X
- Definition Nominal or face amount used to calculate payment on derivative. + References No definition available. + Details
Name: | sjm_NotionalAmount
Namespace Prefix: | sjm_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

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

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |