XML 61 R54.htm IDEA: XBRL DOCUMENT
v3.24.3

Licensing Agreements - Additional Information (Detail) - Pepsi - Pepsi Licensing Agreement - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 28, 2024 | Sep. 30, 2023 | Sep. 28, 2024 | Sep. 30, 2023 | Dec. 30, 2023
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |
Maximum percentage of shipments of beverages under license agreement | 1.00% |  |  |  |
Transition of distributor networks |  |  | The transition of distributor networks began in May of 2024 and is expected to extend into 2025. |  |
Percentage of shipments of beverages under license agreement |  | 1.00% |  | 3.00% |
Payments for proprietary ingredients, shipment of beverages and marketing services | $ 0.0 | $ 0.4 | $ 0.3 | $ 1.7 |
Excess over fair market value | $ 0.0 |  | $ 0.0 |  | $ 0.1

X
- Definition Inventory on hand in excess over fair value market. + References No definition available. + Details
Name: | sam_InventoryOnHandInExcessOverFairValueMarket
Namespace Prefix: | sam_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maximum percentage of shipments of beverages under license agreement. + References No definition available. + Details
Name: | sam_MaximumPercentageOfShipmentsOfBeveragesUnderLicenseAgreement
Namespace Prefix: | sam_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Payments for proprietary ingredients, shipment of beverages and marketing services. + References No definition available. + Details
Name: | sam_PaymentsForProprietaryIngredientsShipmentOfBeveragesAndMarketingServices
Namespace Prefix: | sam_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Percentage of shipments of beverages under license agreement. + References No definition available. + Details
Name: | sam_PercentageOfShipmentsOfBeveragesUnderLicenseAgreement
Namespace Prefix: | sam_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Transition of distributor networks. + References No definition available. + Details
Name: | sam_TransitionOfDistributorNetworks
Namespace Prefix: | sam_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 808 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479402/808-10-50-1 + Details
Name: | us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_CounterpartyNameAxis=sam_PepsicoIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=sam_PepsiLicensingAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |