v3.24.3

Description of business and basis of presentation (Details) $ in Thousands				1 Months Ended	6 Months Ended
	Oct. 15, 2024 USD ($)	Sep. 03, 2024	Aug. 28, 2024	Oct. 30, 2024 USD ($)	Sep. 28, 2024 USD ($) ft² country segment state store	Oct. 08, 2024 USD ($)	Mar. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Apr. 03, 2021
Description of Business [Line Items]
Cash					$ 66,123		$ 21,000	$ 10,195
Stock split conversion ratio		0.07
Number of reportable segments \| segment					2
Number of stores \| store					103
Average size of stores (in square feet) \| ft²					24,000
Average selling square feet in stores (in square feet) \| ft²					18,000
Number of states \| state					34
Line of Credit
Description of Business [Line Items]
Borrowings outstanding					$ 71,000
Term Loan
Description of Business [Line Items]
Borrowings outstanding					$ 160,321
Revolving credit facility \| Line of Credit \| Subsequent Event
Description of Business [Line Items]
Proceeds from long-term lines of credit				$ 9,000
Revolving credit facility \| Revolving Credit Facility \| Line of Credit \| Subsequent Event
Description of Business [Line Items]
Line of credit facility, capacity						$ 100,000
Scenario, Plan \| Subsequent Event \| Securities Purchase Agreement
Description of Business [Line Items]
Sale of stock, consideration received on transaction	$ 40,000
Minimum \| Scenario, Plan
Description of Business [Line Items]
Stock split conversion ratio			0.10
Maximum \| Scenario, Plan
Description of Business [Line Items]
Stock split conversion ratio			0.07
Elfa
Description of Business [Line Items]
Number of countries in which products are sold on wholesale basis \| country					30
The Container Store Group, Inc. \| LGP
Description of Business [Line Items]
Ownership percentage (less than)									50.00%

Represents the average selling square feet per store.

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Area of a real estate property.

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Represents the number of stores.

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The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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Container Store Group, Inc. 10-Q