XML 71 R62.htm IDEA: XBRL DOCUMENT
v3.23.2

Derivative Instruments - Assets and Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022 | Jun. 30, 2022
--- | --- | --- | ---
Derivatives, Fair Value [Line Items] |  |  |
Derivative Assets | $ 8,724 | $ 17,563 | $ 44,182
Derivative Liabilities | 7,577 | 10,754 | 2,136
Derivatives Designated as Hedging Instruments: |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Assets | 7,549 | 16,400 | 37,528
Derivative Liabilities | 7,085 | 4,454 | 1,239
Derivatives Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts | Prepaid expenses and other current assets |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Assets | 7,440 | 14,899 | 31,145
Derivatives Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts | Other noncurrent assets |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Assets | 109 | 1,501 | 6,383
Derivatives Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts | Accrued liabilities |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Liabilities | 6,601 | 3,647 | 1,132
Derivatives Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts | Other noncurrent liabilities |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Liabilities | 484 | 807 | 107
Derivatives Not Designated as Hedging Instruments: |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Liabilities | 492 | 6,300 | 897
Derivatives Not Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Assets | 1,175 | 1,163 | 6,654
Derivatives Not Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts | Prepaid expenses and other current assets |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Assets | 1,175 | 1,163 | 6,654
Derivatives Not Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts | Accrued liabilities |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Liabilities | 492 | 6,261 | 897
Derivatives Not Designated as Hedging Instruments: | Foreign currency forward exchange and other contracts | Other noncurrent liabilities |  |  |
Derivatives, Fair Value [Line Items] |  |  |
Derivative Liabilities | $ 0 | $ 39 | $ 0

X
- Definition Fair value, before 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 elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483444/210-20-55-22 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483444/210-20-55-7 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4B Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 4D -Subparagraph (c)(2) -SubTopic 20 -Topic 860 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481326/860-20-50-4D + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeAsset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value, before 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 elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483444/210-20-55-22 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483444/210-20-55-7 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4B Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 4D -Subparagraph (c)(2) -SubTopic 20 -Topic 860 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481326/860-20-50-4D + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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_DerivativesFairValueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_AccruedLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_HedgingDesignationAxis=us-gaap_NondesignatedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |