DESCRIPTION OF PLAN - Plan Termination, Notes Receivable from Participants (Details) - Dillard's, Inc. Investment & Employee Stock Ownership Plan	12 Months Ended
Dec. 31, 2025 USD ($)
DESCRIPTION OF PLAN
Vesting percentage	100.00%
Note receivable, minimum borrowing amount	$ 1,000
Note receivable, maximum borrowing amount	$ 50,000
Note receivable, maximum borrowing percentage	50.00%
Minimum
DESCRIPTION OF PLAN
General purpose loan, maximum repayment term	1 year
Maximum
DESCRIPTION OF PLAN
General purpose loan, maximum repayment term	5 years
Primary residence loan, maximum repayment term	10 years

Term of general notes receivable in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

No definition available.

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- Definition

Term of notes receivable which is related to purchase of primary residence purpose in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

+ References

No definition available.

+ Details

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- Definition

Represents the percentage of vesting of participant accounts in the event of termination.

+ References

No definition available.

+ Details

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- 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/2009/role/commonPracticeRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478416/962-205-50-1

+ Details

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- Definition

Amount of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478873/962-325-55-17

+ Details

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- Definition

Percentage of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow to total participant account balance.

+ References

+ Details

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- Definition

Amount of minimum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow.

+ References

+ Details

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