XML 117 R87.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Benefit Plans - Fair Value of Pension Plan Assets (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Significant Unobservable Inputs (Level 3) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | $ 1,902 | $ 1,057 | $ 816
Significant Unobservable Inputs (Level 3) | Corporate bonds and other fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1,836 | 1,032 | $ 790
Pension Plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 11,430 | 9,908 |
Pension Plans | Total Fair Value |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 9,133 | 7,915 |
Pension Plans | Total Fair Value | U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2 | 2 |
Pension Plans | Total Fair Value | Non-U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2 | 5 |
Pension Plans | Total Fair Value | Pooled funds - equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2,186 | 1,951 |
Pension Plans | Total Fair Value | Total equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2,190 | 1,958 |
Pension Plans | Total Fair Value | Government bonds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 3,328 | 3,156 |
Pension Plans | Total Fair Value | Pooled funds - fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 575 | 573 |
Pension Plans | Total Fair Value | Corporate bonds and other fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2,727 | 2,050 |
Pension Plans | Total Fair Value | Total fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 6,630 | 5,779 |
Pension Plans | Total Fair Value | Real estate |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 186 | 130 |
Pension Plans | Total Fair Value | Private equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 3 | 2 |
Pension Plans | Total Fair Value | Cash |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 122 | 44 |
Pension Plans | Total Fair Value | Other |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2 | 2 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1,672 | 1,469 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2 | 2 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Non-U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 2 | 5 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pooled funds - equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 890 | 743 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Total equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 894 | 750 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Government bonds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 53 | 62 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Pooled funds - fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 417 | 429 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate bonds and other fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 66 | 87 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Total fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 536 | 578 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Real estate |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 124 | 108 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Private equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Cash |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 117 | 32 |
Pension Plans | Quoted Prices in Active Markets for Identical Assets (Level 1) | Other |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1 | 1 |
Pension Plans | Significant Other Observable Inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 5,559 | 5,389 |
Pension Plans | Significant Other Observable Inputs (Level 2) | U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Non-U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Pooled funds - equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1,296 | 1,208 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Total equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1,296 | 1,208 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Government bonds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 3,275 | 3,094 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Pooled funds - fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 158 | 144 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Corporate bonds and other fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 825 | 931 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Total fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 4,258 | 4,169 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Real estate |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Private equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Cash |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 5 | 12 |
Pension Plans | Significant Other Observable Inputs (Level 2) | Other |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1,902 | 1,057 |
Pension Plans | Significant Unobservable Inputs (Level 3) | U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Non-U.S. equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Pooled funds - equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Total equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Government bonds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Pooled funds - fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Corporate bonds and other fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1,836 | 1,032 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Total fixed-income securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1,836 | 1,032 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Real estate |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 62 | 22 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Private equity |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 3 | 2 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Cash |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 0 | 0 |
Pension Plans | Significant Unobservable Inputs (Level 3) | Other |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | 1 | 1 |
Pension Plans | Total assets in the fair value hierarchy |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Total investments at fair value | $ 2,297 | $ 1,993 |

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_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=mdlz_CorporateBondsAndOtherFixedIncomeSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel12And3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=mdlz_PooledFundsEquitySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanEquitySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_USTreasuryAndGovernmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=mdlz_PooledFundsFixedIncomeSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_FixedIncomeSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_PrivateEquityFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_DefinedBenefitPlanCashMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=mdlz_OtherInvestmentMember
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_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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