XML 40 R33.htm IDEA: XBRL DOCUMENT v3.25.3

Revenue Recognition - Schedule of Breakdown of Revenue (Details)	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Disaggregation of Revenue [Abstract]
Shipments to domestic distributors	93.00%	94.00%	94.00%	94.00%
Shipments to international distributors	5.00%	4.00%	5.00%	5.00%
Sales at retail locations	2.00%	2.00%	1.00%	1.00%
Percentage of sales	100.00%	100.00%	100.00%	100.00%

X

- Definition

Percentage of sales.

+ References

No definition available.

+ Details

Name:	sam_PercentageOfSales
Namespace Prefix:	sam_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Sales at retail locations percentage.

+ References

No definition available.

+ Details

Name:	sam_SalesAtRetailLocationsPercentage
Namespace Prefix:	sam_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Shipments to domestic distributors percentage.

+ References

No definition available.

+ Details

Name:	sam_ShipmentsToDomesticDistributorsPercentage
Namespace Prefix:	sam_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Shipments to international distributors percentage.

+ References

No definition available.

+ Details

Name:	sam_ShipmentsToInternationalDistributorsPercentage
Namespace Prefix:	sam_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DisaggregationOfRevenueAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration