XML 40 R29.htm IDEA: XBRL DOCUMENT v3.25.1

Revenues (Information Regarding Major Product Lines) (Details)	3 Months Ended
	May 03, 2025	May 04, 2024
Product Information [Line Items]
Percentage of net sales	100.00%	100.00%
Denims [Member]
Product Information [Line Items]
Percentage of net sales	43.70%	43.20%
Tops (including sweaters) [Member]
Product Information [Line Items]
Percentage of net sales	27.20%	27.30%
Accessories [Member]
Product Information [Line Items]
Percentage of net sales	10.80%	10.80%
Sportswear / Fashions [Member]
Product Information [Line Items]
Percentage of net sales	7.90%	8.10%
Footwear [Member]
Product Information [Line Items]
Percentage of net sales	5.30%	5.80%
Casual Bottoms [Member]
Product Information [Line Items]
Percentage of net sales	1.50%	1.50%
Outerwear [Member]
Product Information [Line Items]
Percentage of net sales	0.80%	0.70%
Kids [Member]
Product Information [Line Items]
Percentage of net sales	2.80%	2.60%

X

- Definition

Aggregate percentage of revenue during the period from sale of goods and services in the normal course of business, after deducting returns, allowances and discounts.

+ References

No definition available.

+ Details

Name:	bke_SalesRevenueNetPercentage
Namespace Prefix:	bke_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- 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

No definition available.

+ Details

Name:	us-gaap_ProductInformationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_ProductOrServiceAxis=bke_DenimMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=bke_TopsAndSweatersMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=bke_AccessoriesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=bke_SportswearAndFashionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=bke_FootwearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=bke_CasualBottomsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=bke_OuterwearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ProductOrServiceAxis=bke_KidsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: