Facility closure costs.

No definition available.

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- Definition

The portion of the charge against earnings in the period of costs associated with restructuring activities, that was non-cash.

+ References

No definition available.

+ Details

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- Definition

Number of employees still employed who are planned to be separated.

+ References

No definition available.

+ Details

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- Definition

Number Of Manufacturing Engineering And Selling Marketing General And Administrative Employees Related to Action

+ References

No definition available.

+ Details

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- Definition

Severance payments.

+ References

No definition available.

+ Details

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- Details

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

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-Section 50

-Paragraph 1

-Subparagraph (b)

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

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-Subparagraph (SAB TOPIC 5.P.4(b))

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-Publisher FASB

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

+ Details

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Period Type:	duration

- Details

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- Definition

Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

+ References

+ Details

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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b))

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

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- Details

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- Definition

Amount of foreign currency translation adjustment increasing or decreasing the accrual for a specified type of restructuring cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b)(2))

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-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

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-Paragraph 1

-Subparagraph (b)(2)

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- Definition

The amount of change in the restructuring reserve related to foreign currency translation adjustments and any other adjustments not separately disclosed or provided for elsewhere in the Taxonomy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b)(2))

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-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)(2)

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- Details

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References

+ Details

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- Details

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Special Charges (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Jan. 31, 2015	Feb. 01, 2014	Nov. 01, 2014
Restructuring Cost and Reserve [Line Items]
Facility closure costs	$ (366)adi_FacilityClosureCosts
Non-cash portion of special charge	(433)adi_NonCashPortionOfSpecialCharge
Summary of the Company's special charges, Income Statement
Total Charges	0us-gaap_RestructuringCharges	2,685us-gaap_RestructuringCharges
Summary of the Company's special charges and accruals related to ongoing actions, Balance Sheet
Total Charges	0us-gaap_RestructuringCharges	2,685us-gaap_RestructuringCharges
Special Charges (Textual) [Abstract]
Total Charges	0us-gaap_RestructuringCharges	2,685us-gaap_RestructuringCharges
Reduction of Operating Costs [Member]
Summary of the Company's special charges, Income Statement
Workforce reductions			37,873
Facility closure costs			459
Non-cash impairment charge			433
Restructuring Reserve, Translation and Other Adjustment			(1,443)
Summary of the Company's special charges and accruals related to ongoing actions, Balance Sheet
Severance payments		(14,795)
Effect of foreign currency on accrual		(447)
Accrued Restructuring, Ending Balance	24,462		40,503
Reduction of Operating Costs 2013 [Member]
Summary of the Company's special charges, Income Statement
Total Charges			37,300
Summary of the Company's special charges and accruals related to ongoing actions, Balance Sheet
Total Charges			37,300
Special Charges (Textual) [Abstract]
Total Charges			$ 37,300
Number Of Manufacturing Engineering And Selling Marketing General And Administrative Employees Related to Action			341
Reduction of Operating Costs 2014 [Member] [Member] [Member]
Special Charges (Textual) [Abstract]
Number Of Employees Still Employed Who Are Planned To Be Separated	61