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.

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266

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Period Type:	instant

- Definition

Loss recognized as a result of the initial and subsequent write-down of a long-lived asset's carrying amount to fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230

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Period Type:	duration

- Definition

Goodwill, Impairment, Discount Rate

+ References

No definition available.

+ Details

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- Details

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- Details

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Namespace Prefix:
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Impairment Charges (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Impairment Charges (Details) - USD ($) $ in Thousands	Apr. 28, 2019	Nov. 03, 2019	Oct. 28, 2018
Finite-Lived Intangible Assets [Line Items]
Goodwill, impairment, discount rate	15.00%
Goodwill, carrying value	$ 5,400	$ 5,397	$ 5,351
Equipment \| Facility Closing
Finite-Lived Intangible Assets [Line Items]
Impairment charges		100
Software systems
Finite-Lived Intangible Assets [Line Items]
Impairment charges		300	$ 500
Corporate & Other \| Equipment
Finite-Lived Intangible Assets [Line Items]
Impairment charges		$ 300