Leslie's, Inc. Annual report pursuant to Section 13 and 15(d)

Long Term Debt - ABL Credit Facility - Additional Information (Details)

v3.21.2

Long Term Debt - ABL Credit Facility - Additional Information (Details) - ABL Credit Facility - USD ($)			12 Months Ended
	Apr. 12, 2021	Apr. 11, 2021	Oct. 02, 2021	Oct. 03, 2020
Debt Instrument [Line Items]
Debt instrument, maturity date	Aug. 13, 2025
Credit facility, current borrowing capacity			$ 0	$ 0
Credit facility, maximum borrowing capacity	$ 200,000,000.0
Standby Letter of Credit
Debt Instrument [Line Items]
Amount of Letters of credit on credit facility			$ 9,200,000	$ 11,600,000
Minimum
Debt Instrument [Line Items]
Credit facility, commitment fee percentage	0.25%
Maximum
Debt Instrument [Line Items]
Credit facility, commitment fee percentage	0.375%
Base Rate \| Minimum
Debt Instrument [Line Items]
Interest rate	0.25%	0.75%	0.25%
Base Rate \| Maximum
Debt Instrument [Line Items]
Interest rate	0.75%	1.00%	0.75%
Eurodollar \| Minimum
Debt Instrument [Line Items]
Interest rate	1.25%	1.75%	1.25%
Eurodollar \| Maximum
Debt Instrument [Line Items]
Interest rate	1.75%	2.00%	1.75%
LIBOR \| Minimum
Debt Instrument [Line Items]
Interest rate	0.00%
LIBOR \| Maximum
Debt Instrument [Line Items]
Interest rate	0.75%

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

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

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

Name:	us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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

- Details

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

- Details

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Balance Type:
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- Details

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- Details

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- Details

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- Details

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- Details

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