Number of major customers representing 10% or more of the Company's accounts receivable.

No definition available.

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- Definition

Number Of customers over ten percent benchmark.

+ References

No definition available.

+ Details

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 275
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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-URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13531-108611

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

+ Details

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045

+ Details

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Balance Type:	credit
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

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Balance Type:	na
Period Type:	duration

- Definition

Description of good or service to be transferred in contract with customer. Includes, but is not limited to, arrangement for another party to transfer good or service to customer.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045

+ Details

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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045

+ Details

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

- Definition

Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045

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Balance Type:	na
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- Definition

Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045

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- Details

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- Details

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- Details

Name:	us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember
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- Details

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- Details

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Revenue - Additional Information (Detail) $ in Millions		3 Months Ended		6 Months Ended			12 Months Ended
Revenue - Additional Information (Detail) $ in Millions	Mar. 26, 2022 USD ($) customers	Mar. 26, 2022 USD ($) customers	Mar. 27, 2021 USD ($) customers	Mar. 26, 2022 USD ($) customers	Mar. 26, 2022 USD ($) customers	Mar. 27, 2021 customers	Sep. 25, 2021 USD ($) customers	Sep. 26, 2020 USD ($)
Disaggregation of Revenue [Line Items]
Revenue Remaining Performance Obligation \| $	$ 5,200.0	$ 5,200.0		$ 5,200.0	$ 5,200.0		$ 5,400.0
Agreement terms		25 of Walmart’s 42 regional distribution centers					25 of Walmart’s 42 regional distribution centers
Contract with Customer, Liability, Revenue Recognized \| $		$ 140.6	$ 3.0				$ 120.3	$ 72.6
Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Entity wide revenue major customers \| customers		1	1		1	3
Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Entity wide accounts receivable major customers \| customers	2	2		2	2		4
Major Customers [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage		92.00%	77.00%		90.00%	89.00%
Major Customers [Member] \| Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage	98.00%			100.00%
Major Customer One [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage						65.00%
Major Customer One [Member] \| Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage	65.00%			97.00%
Major Customer Two [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage						13.00%
Major Customer Two [Member] \| Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage	33.00%			1.00%
Major Customer Three [Member] \| Revenue Benchmark [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage						11.00%
Major Customer Three [Member] \| Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage				1.00%
Major Customer Four [Member] \| Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Disaggregation of Revenue [Line Items]
Concentration risk percentage				1.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-09-26
Disaggregation of Revenue [Line Items]
Revenue Remaining Performance Obligation Percentage	12.00%	12.00%		12.00%	12.00%		8.00%
Revenue Remaining Performance Obligation Period	12 months	12 months		12 months	12 months		12 months
Upto Fiscal Year Two Thousand And Twenty Five [Member] \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-09-26
Disaggregation of Revenue [Line Items]
Revenue Remaining Performance Obligation Percentage	46.00%	46.00%		46.00%	46.00%		53.00%
Revenue Remaining Performance Obligation Period	3 years	3 years		3 years	3 years		4 years
After Fiscal Year Two Thousand And Twenty Five Till Fiscal Year Two Thousand And Twenty Eight [Member] \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-09-26
Disaggregation of Revenue [Line Items]
Revenue Remaining Performance Obligation Percentage	42.00%	42.00%		42.00%	42.00%		39.00%
Revenue Remaining Performance Obligation Period	5 years	5 years		5 years	5 years		7 years