Additional performance-based awards to be earned, upon certain levels of achievement.

No definition available.

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- Details

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Conversion Ratio

+ References

No definition available.

+ Details

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- Definition

Number of employee stock purchase plans.

+ References

No definition available.

+ Details

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Namespace Prefix:	amat_
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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

+ Details

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Period Type:	instant

- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of a stock repurchase plan authorized by an entity's Board of Directors.

+ References

No definition available.

+ Details

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

- Definition

Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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Stockholders' Equity, Comprehensive Income and Share-Based Compensation (Details Textual) (USD $) Share data in Millions, except Per Share data, unless otherwise specified	0 Months Ended		1 Months Ended	3 Months Ended
	Jan. 26, 2014	Mar. 05, 2012	Dec. 31, 2013	Jan. 26, 2014 employee_stock_purchase_plans	Jan. 27, 2013
Equity [Line Items]
Amount authorized by Board of directors to repurchase shares		$ 3,000,000,000
Period of stock repurchase program		3 years
Number of shares repurchased				0
Remaining amount authorized to be repurchased	1,600,000,000
Cash dividend declared			$ 0.10
Dividend declared, amount				121,000,000	108,000,000
Number of employee stock purchase plans				2
Additional performance-based awards to be earned upon certain levels of achievement (in shares)	2			2
Employee Stock Purchase Plan [Member]
Equity [Line Items]
Number of shares available for grant (in shares)	40			40
Restricted Stock [Member]
Equity [Line Items]
Award conversion ratio to common stock				1
Performance Shares/Performance Units [Member]
Equity [Line Items]
Award conversion ratio to common stock				1
Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units [Member]
Equity [Line Items]
Stock options scheduled to be vested				4 years
Employee Stock Option [Member]
Equity [Line Items]
Stock options scheduled to expire				7 years
Employee Stock [Member]
Equity [Line Items]
Total unrecognized compensation expense	$ 305,000,000			$ 305,000,000
Weighted average period for unrecognized compensation expense to be recognized (in years)				2 years 9 months 18 days
Number of shares available for grant (in shares)	177			177
Minimum [Member] \| Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units [Member] \| Certain Executive Officers [Member]
Equity [Line Items]
Stock options scheduled to be vested				3 years
Minimum [Member] \| Employee Stock Option [Member]
Equity [Line Items]
Stock options scheduled to be vested				3 years
Maximum [Member] \| Restricted Stock Units, Restricted Stock, Performance Shares and Performance Units [Member] \| Certain Executive Officers [Member]
Equity [Line Items]
Stock options scheduled to be vested				4 years
Maximum [Member] \| Employee Stock Option [Member]
Equity [Line Items]
Stock options scheduled to be vested				4 years
United States [Member]
Equity [Line Items]
Number of employee stock purchase plans				1
International [Member]
Equity [Line Items]
Number of employee stock purchase plans				1