Fair value portion of the current and noncurrent liability for deferred compensation arrangements.

No definition available.

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Namespace Prefix:	dg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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Period Type:	duration

- Definition

Amount of long-term debt and lease obligation, classified as noncurrent.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16)(a)(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long-term debt and lease obligation, classified as current.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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- Details

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Assets and liabilities measured at fair value (Details) - USD ($) $ in Thousands	Feb. 02, 2024	Feb. 03, 2023
Liabilities:
Current portion of long-term obligations	$ 768,645
Long-term obligations	6,231,539	$ 7,009,399
Current portion of long-term debt obligations
Liabilities:
Current portion of long-term obligations	768,645
Reported amount \| Long-term obligations
Liabilities:
Current and long-term obligations	6,231,539
Reported amount \| Accrued expenses and other current liabilities
Liabilities:
Deferred compensation	3,100
Reported amount \| Noncurrent Other liabilities
Liabilities:
Deferred compensation	48,246
Fair value measurements on recurring basis \| Balance at the end of the period
Liabilities:
Current and long-term obligations	6,856,163
Deferred compensation	51,346
Fair value measurements on recurring basis \| Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1)
Liabilities:
Current and long-term obligations	6,655,745
Deferred compensation	51,346
Fair value measurements on recurring basis \| Significant Other Observable Inputs (Level 2)
Liabilities:
Current and long-term obligations	$ 200,418