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Revenue Recognition - Schedule of Revenue Recorded as Reductions to Net Revenue or as Advertising, Promotional and Selling Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Disaggregation of Revenue [Abstract]
Amount recorded as a reduction to net revenue	$ 11,930	$ 9,109	$ 30,876	$ 22,823
Amount recorded as advertising, promotional and selling expenses	6,519	5,277	15,608	14,537
Total customer programs and incentives	$ 18,449	$ 14,386	$ 46,484	$ 37,360

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- Definition

Amount recorded as a reduction to net revenue.

+ References

No definition available.

+ Details

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X

- Definition

Amount recorded as advertising, promotional and selling expenses.

+ References

No definition available.

+ Details

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- Definition

Total customer programs and incentives.

+ References

No definition available.

+ Details

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Namespace Prefix:	sam_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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- References

No definition available.

+ Details

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