XML 72 R61.htm IDEA: XBRL DOCUMENT v3.24.1.u1

FINANCING OBLIGATION (Details) - USD ($) $ in Thousands	6 Months Ended
	Mar. 29, 2024	Sep. 29, 2023
Long-term Purchase Commitment [Line Items]
Property and equipment, net capitalized	$ 8,500	$ 8,900
Financing obligation for property, plant and equipment	9,400	9,600
Future fixed payment	$ 16,800
Power generator life term	15 years
Implied discount rate	7.40%
Purchase commitment period	14 years
Total payments	$ 15,416	15,900
Purchase Commitment
Long-term Purchase Commitment [Line Items]
Contractual Obligation	$ 24,800	$ 25,500

X

- Definition

Financing Obligation, Fixed Future Payment

+ References

No definition available.

+ Details

Name:	mtsi_FinancingObligationFixedFuturePayment
Namespace Prefix:	mtsi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Financing Obligation, Liability, Payment, Due

+ References

No definition available.

+ Details

Name:	mtsi_FinancingObligationLiabilityPaymentDue
Namespace Prefix:	mtsi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Financing Obligation, Property, Plant And Equipment

+ References

No definition available.

+ Details

Name:	mtsi_FinancingObligationPropertyPlantAndEquipment
Namespace Prefix:	mtsi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Property, Plant And Equipment, Implied Discount Rate

+ References

No definition available.

+ Details

Name:	mtsi_PropertyPlantAndEquipmentImpliedDiscountRate
Namespace Prefix:	mtsi_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of accumulated interest costs capitalized as part of property, plant and equipment cost basis.

+ References

No definition available.

+ Details

Name:	us-gaap_AccumulatedCapitalizedInterestCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3

+ Details

Name:	us-gaap_ContractualObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- 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

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

X

- Definition

Period covered by the long-term purchase commitment, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_LongtermPurchaseCommitmentPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_LongTermContractForPurchaseOfElectricPowerAxis=us-gaap_PurchaseCommitmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: