Period of post-closing services attributable to disposal group, including, but not limited to discontinued operations in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

+ Details

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Namespace Prefix:	flws_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

The working capital adjustment that occurred in the disposition of a business.

+ References

No definition available.

+ Details

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Namespace Prefix:	flws_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1B
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4582445-111684

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=flws_FerreroMember
Namespace Prefix:
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Period Type:

Note 4 - Disposition (Details Textual) - USD ($) $ in Millions	1 Months Ended	3 Months Ended	6 Months Ended
	Aug. 31, 2018	Jul. 02, 2017	Dec. 30, 2018	Mar. 15, 2017
Disposal Group, Including Discontinued Operation, Period of Post-closing Services			1 year 240 days
Fannie May [Member] \| Other Nonoperating Income (Expense) [Member]
Gain (Loss) on Disposition of Business		$ 14.6
Fannie May [Member] \| Ferrero [Member]
Disposal Group, Including Discontinued Operation, Consideration				$ 115.0
Working Capital Adjustment in Disposition of Business	$ 8.5