v3.25.4

Derivative Instruments and Hedging Activities - (Details)	1 Months Ended	3 Months Ended
	Apr. 30, 2023 USD ($)	Dec. 31, 2025 USD ($) Instrument	Dec. 31, 2024 USD ($)
Derivative Instruments
Number of derivative instruments held \| Instrument		0
Term of derivative instrument	3 years
Interest expense		$ 14,620,000	$ 17,442,000
Foreign Currency Forwards
Derivative Instruments
Notional Amount		81,825,000
Foreign Currency Forwards \| Selling, General and Administrative Expenses
Derivative Instruments
Foreign currency forwards designated as cash flow hedges to be reclassified in to cost of goods sold		(300,000)	1,600,000
Foreign Currency Forwards \| Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments
Foreign currency forwards designated as cash flow hedges to be reclassified in to cost of goods sold		(300,000)	(200,000)
Foreign currency forwards designated as cash flow hedges to be reclassified losses into cost of goods sold over next 12 months		(600,000)
Interest Rate Swap \| Sally Holdings, LLC
Derivative Instruments
Derivative instruments, expiration date	Apr. 30, 2026
Notional Amount	$ 200,000,000
Fixed interest rate	3.705%
Interest income		200,000	$ 500,000
Interest rate caps designated as cash flow hedges to be reclassified into interest expense over next 12 months		$ (100,000)

Fixed interest rate related to the interest rate derivative.

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Nominal or face amount used to calculate payment on derivative.

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The number of derivative instruments of a particular group held by the entity.

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Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense.

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Sally Beauty Holdings, Inc. 10-Q