Name:	sanm_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedAndExpectedToVestNumber
Namespace Prefix:	sanm_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

The weighted average fair value of non-vested awards on equity-based plans excluding options plans for which an entity expects to issue equity instruments.

No definition available.

Name:	sanm_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedAndExpectedToVestWeightedAverageGrantDateFairValue
Namespace Prefix:	sanm_
Data Type:	dtr-types1:perShareItemType
Balance Type:	na
Period Type:	instant

The weighted-average period between the balance sheet date and expiration for equity-based awards other than stock option plans for which an entity expects to issue equity instruments, which may be expressed in a decimal value for number of years.

No definition available.

Name:	sanm_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedAndExpectedToVestWeightedAverageRemainingContractualTerm
Namespace Prefix:	sanm_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Number of stock awards for which the grantee either gained the right to receive the shares or forfeited the right to receive the shares.

No definition available.

Name:	sanm_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndCancelled
Namespace Prefix:	sanm_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Share based Compensation Arrangement by Share based Payment Award Equity Instruments Other than Options Aggregate Intrinsic Value [Abstract]

No definition available.

Name:	sanm_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockNonVestedAggregateIntrinsicValueAbstract
Namespace Prefix:	sanm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The intrinsic value of nonvested awards on equity-based plans excluding option plans (for example, restricted stock) for which the employer expects to issue equity instruments to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of such awards.

No definition available.

Name:	sanm_ShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockNonvestedAndExpectedToVestAggregateIntrinsicValue
Namespace Prefix:	sanm_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

The weighted average fair value at grant date for non-vested equity-based awards released or cancelled during the period on other than stock option plans.

No definition available.

Name:	sanm_ShareBasedCompensationArrangementsByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndCancelledWeightedAverageGrantDateFairValue
Namespace Prefix:	sanm_
Data Type:	dtr-types1:perShareItemType
Balance Type:	na
Period Type:	duration

The intrinsic value of nonvested awards on equity-based plans excluding option plans (for example, restricted stock) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units, as calculated by applying the disclosed pricing methodology.

No definition available.

Name:	sanm_Sharebasedcompensationarrangementsbysharebasedpaymentawardequityinstrumentsotherthanoptionsnonvestedintrinsicvalue
Namespace Prefix:	sanm_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

Weighted Average Grant Date Fair Value Restricted Stock [Abstract]

No definition available.

Name:	sanm_WeightedAverageGrantDateFairValueRestrictedStockAbstract
Namespace Prefix:	sanm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Weighted average remaining contractual term [Abstract]

No definition available.

Name:	sanm_WeightedAverageRemainingContractualTermAbstract
Namespace Prefix:	sanm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Subparagraph (e)(1)
-Name Accounting Standards Codification
-Paragraph 2
-Section 50
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2