XML 85 R69.htm IDEA: XBRL DOCUMENT v3.24.0.1

Accounts Receivable, Net - Narrative (Details) - USD ($)		12 Months Ended
	Dec. 23, 2022	Dec. 31, 2023	Dec. 31, 2022
Accounts Receivable [Line Items]
Principal amount outstanding of receivables sold	$ 175,000,000
Term of receivables sales agreement	3 years
Cash proceeds from financial institutions	$ 126,000,000	$ 1,094,800,000	$ 201,800,000
Accounts receivable, net		176,500,000	178,200,000
Total fees		4,500,000	0
Asset Pledged as Collateral without Right | Nonrecourse
Accounts Receivable [Line Items]
Accounts receivable, net		$ 27,900,000	$ 34,200,000

X

- Definition

Accounts Receivable Sale Agreement, Maximum Commitment

+ References

No definition available.

+ Details

Name:	matv_AccountsReceivableSaleAgreementMaximumCommitment
Namespace Prefix:	matv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Accounts Receivable Sales Agreement, Term

+ References

No definition available.

+ Details

Name:	matv_AccountsReceivableSalesAgreementTerm
Namespace Prefix:	matv_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Accounts Receivable Sales Agreement, Transaction Fees

+ References

No definition available.

+ Details

Name:	matv_AccountsReceivableSalesAgreementTransactionFees
Namespace Prefix:	matv_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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

X

- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-9

+ Details

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

X

- Definition

The cash inflow associated with the proceeds from sale and collection of receivables during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-12

+ Details

Name:	us-gaap_ProceedsFromSaleAndCollectionOfReceivables
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_PledgedStatusAxis=us-gaap_AssetPledgedAsCollateralWithoutRightMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RecourseStatusAxis=us-gaap_NonrecourseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: