XML 91 R61.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Derivatives and Fair Value of Financial Instruments - Assets and Liabilities at Fair Value (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Assets: |  |
Trading securities | $ 1,434 | $ 1,336
Commodities |  |
Assets: |  |
Margin account | 13 | 15
Domestic equity securities |  |
Assets: |  |
Trading securities | 706 | 632
Domestic debt securities |  |
Assets: |  |
Trading securities | 409 | 268
Foreign equity securities |  |
Assets: |  |
Trading securities | 189 | 218
High yield securities |  |
Assets: |  |
Trading securities | 56 | 19
Foreign debt securities |  |
Assets: |  |
Trading securities | 43 | 16
Money market funds held in trading accounts |  |
Assets: |  |
Trading securities | 12 | 146
Recurring basis | Level 1 |  |
Assets: |  |
Total assets | 1,095 | 1,282
Liabilities: |  |
Total liabilities | 4 | 4
Recurring basis | Level 1 | Commodities |  |
Assets: |  |
Derivatives | 6 | 4
Liabilities: |  |
Derivatives | 4 | 4
Recurring basis | Level 1 | Domestic equity securities | Short term investments |  |
Assets: |  |
Trading securities | 706 | 632
Recurring basis | Level 1 | Domestic equity securities | Other current assets |  |
Assets: |  |
Trading securities | 40 | 32
Recurring basis | Level 1 | Domestic debt securities | Short term investments |  |
Assets: |  |
Trading securities | 117 | 215
Recurring basis | Level 1 | Foreign equity securities | Short term investments |  |
Assets: |  |
Trading securities | 189 | 218
Recurring basis | Level 1 | Foreign equity securities | Other current assets |  |
Assets: |  |
Trading securities | 3 | 3
Recurring basis | Level 1 | High yield securities | Short term investments |  |
Assets: |  |
Trading securities | 10 | 7
Recurring basis | Level 1 | Foreign debt securities | Short term investments |  |
Assets: |  |
Trading securities |  | 2
Recurring basis | Level 1 | Money market funds held in trading accounts | Short term investments |  |
Assets: |  |
Trading securities | 12 | 146
Recurring basis | Level 1 | Money market funds held in trading accounts | Other current assets |  |
Assets: |  |
Trading securities | 6 | 5
Recurring basis | Level 1 | Other trading investments | Short term investments |  |
Assets: |  |
Trading securities | 4 | 14
Recurring basis | Level 1 | Fixed income securities | Other current assets |  |
Assets: |  |
Trading securities | 2 | 3
Recurring basis | Level 1 | Other | Other current assets |  |
Assets: |  |
Trading securities |  | 1
Recurring basis | Level 2 |  |
Assets: |  |
Total assets | 396 | 111
Liabilities: |  |
Total liabilities | 3 | 5
Recurring basis | Level 2 | Commodities |  |
Assets: |  |
Derivatives |  | 2
Recurring basis | Level 2 | Foreign currencies |  |
Assets: |  |
Derivatives |  | 2
Liabilities: |  |
Derivatives | 3 |
Recurring basis | Level 2 | Domestic debt securities | Short term investments |  |
Assets: |  |
Trading securities | 292 | 53
Recurring basis | Level 2 | High yield securities | Short term investments |  |
Assets: |  |
Trading securities | 46 | 12
Recurring basis | Level 2 | Foreign debt securities | Short term investments |  |
Assets: |  |
Trading securities | 43 | 14
Recurring basis | Level 2 | Collateralized loan obligations | Short term investments |  |
Assets: |  |
Trading securities | 15 | 28
Recurring basis | Level 2 | Other trading investments | Short term investments |  |
Liabilities: |  |
Derivatives |  | 5
Recurring basis | Level 3 |  |
Liabilities: |  |
Contingent consideration | 13 | 13
Total liabilities | 13 | 13
Recurring basis | Fair Value |  |
Assets: |  |
Total assets | 1,491 | 1,393
Liabilities: |  |
Contingent consideration | 13 | 13
Total liabilities | 20 | 22
Recurring basis | Fair Value | Commodities |  |
Assets: |  |
Derivatives | 6 | 6
Liabilities: |  |
Derivatives | 4 | 4
Recurring basis | Fair Value | Foreign currencies |  |
Assets: |  |
Derivatives |  | 2
Liabilities: |  |
Derivatives | 3 |
Recurring basis | Fair Value | Domestic equity securities | Short term investments |  |
Assets: |  |
Trading securities | 706 | 632
Recurring basis | Fair Value | Domestic equity securities | Other current assets |  |
Assets: |  |
Trading securities | 40 | 32
Recurring basis | Fair Value | Domestic debt securities | Short term investments |  |
Assets: |  |
Trading securities | 409 | 268
Recurring basis | Fair Value | Foreign equity securities | Short term investments |  |
Assets: |  |
Trading securities | 189 | 218
Recurring basis | Fair Value | Foreign equity securities | Other current assets |  |
Assets: |  |
Trading securities | 3 | 3
Recurring basis | Fair Value | High yield securities | Short term investments |  |
Assets: |  |
Trading securities | 56 | 19
Recurring basis | Fair Value | Foreign debt securities | Short term investments |  |
Assets: |  |
Trading securities | 43 | 16
Recurring basis | Fair Value | Collateralized loan obligations | Short term investments |  |
Assets: |  |
Trading securities | 15 | 28
Recurring basis | Fair Value | Money market funds held in trading accounts | Short term investments |  |
Assets: |  |
Trading securities | 12 | 146
Recurring basis | Fair Value | Money market funds held in trading accounts | Other current assets |  |
Assets: |  |
Trading securities | 6 | 5
Recurring basis | Fair Value | Other trading investments | Short term investments |  |
Assets: |  |
Trading securities | 4 | 14
Liabilities: |  |
Derivatives |  | 5
Recurring basis | Fair Value | Fixed income securities | Other current assets |  |
Assets: |  |
Trading securities | $ 2 | 3
Recurring basis | Fair Value | Other | Other current assets |  |
Assets: |  |
Trading securities |  | $ 1

X
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_AssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph b -URI http://asc.fasb.org/extlink&oid=116859824&loc=d3e6819-128478 + Details
Name: | us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
Name: | us-gaap_DerivativeAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 + Details
Name: | us-gaap_DerivativeLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_LiabilitiesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition The amount of cash or securities placed with a broker or counterparty as security for a trading or derivatives securities position which was partially obtained with funds provided by the broker dealer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.8,17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_MarginDepositAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_TradingSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=seb_DomesticEquitySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_DomesticCorporateDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=seb_ForeignEquitySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=seb_HighYieldTradingDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=seb_ForeignDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=seb_MoneyMarketFundsHeldInTradingAccountsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=us-gaap_ShortTermInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InvestmentTypeAxis=us-gaap_OtherCurrentAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_OtherDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_FixedIncomeFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_OtherAggregatedInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
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_FinancialInstrumentAxis=us-gaap_CollateralizedMortgageObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |