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v3.26.3
Cover
Feb. 26, 2026
Entity Addresses [Line Items]  
Document Type 8-K
Registrant Name Starz Entertainment Corp.
Entity Incorporation, State or Country Code A1
Entity File Number 1-14880
Entity Address, Address Line One 250 Howe Street, 20th Floor
Entity Address, City or Town Vancouver
Entity Address, State or Province BC
Entity Address, Postal Zip Code V6C 3R8
City Area Code 604)
Local Phone Number 648-6559
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Shares, no par value per share
Trading Symbol STRZ
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Amendment Flag false
Central Index Key 0000929351
Other Address  
Entity Addresses [Line Items]  
Entity Address, Address Line One 1647 Stewart Street
Entity Address, City or Town Santa Monica
Entity Address, State or Province CA
Entity Address, Postal Zip Code 90404
X
- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details
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Namespace Prefix: dei_
Data Type: xbrli:booleanItemType
Balance Type: na
Period Type: duration
X
- Definition

Area code of city

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No definition available.

+ Details
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Namespace Prefix: dei_
Data Type: xbrli:normalizedStringItemType
Balance Type: na
Period Type: duration
X
- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details
Name: dei_DocumentType
Namespace Prefix: dei_
Data Type: dei:submissionTypeItemType
Balance Type: na
Period Type: duration
X
- Definition

Address Line 1 such as Attn, Building Name, Street Name

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No definition available.

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Name: dei_EntityAddressAddressLine1
Namespace Prefix: dei_
Data Type: xbrli:normalizedStringItemType
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Period Type: duration
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- Definition

Name of the City or Town

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No definition available.

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Name: dei_EntityAddressCityOrTown
Namespace Prefix: dei_
Data Type: xbrli:normalizedStringItemType
Balance Type: na
Period Type: duration
X
- Definition

Code for the postal or zip code

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No definition available.

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Namespace Prefix: dei_
Data Type: xbrli:normalizedStringItemType
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Period Type: duration
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- Definition

Name of the state or province.

+ References

No definition available.

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Namespace Prefix: dei_
Data Type: dei:stateOrProvinceItemType
Balance Type: na
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: dei_EntityAddressesLineItems
Namespace Prefix: dei_
Data Type: xbrli:stringItemType
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Period Type: duration
X
- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2

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Namespace Prefix: dei_
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Balance Type: na
Period Type: duration
X
- Definition

Indicate if registrant meets the emerging growth company criteria.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2

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Name: dei_EntityEmergingGrowthCompany
Namespace Prefix: dei_
Data Type: xbrli:booleanItemType
Balance Type: na
Period Type: duration
X
- Definition

Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.

+ References

No definition available.

+ Details
Name: dei_EntityFileNumber
Namespace Prefix: dei_
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Balance Type: na
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- Definition

Two-character EDGAR code representing the state or country of incorporation.

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No definition available.

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Name: dei_EntityIncorporationStateCountryCode
Namespace Prefix: dei_
Data Type: dei:edgarStateCountryItemType
Balance Type: na
Period Type: duration
X
- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2

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- Definition

Local phone number for entity.

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No definition available.

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X
- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 13e
-Subsection 4c

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Namespace Prefix: dei_
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Period Type: duration
X
- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 14d
-Subsection 2b

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Namespace Prefix: dei_
Data Type: xbrli:booleanItemType
Balance Type: na
Period Type: duration
X
- Definition

Title of a 12(b) registered security.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b

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Namespace Prefix: dei_
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Balance Type: na
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X
- Definition

Name of the Exchange on which a security is registered.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection d1-1

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Namespace Prefix: dei_
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Balance Type: na
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- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 14a
-Subsection 12

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Namespace Prefix: dei_
Data Type: xbrli:booleanItemType
Balance Type: na
Period Type: duration
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- Definition

Trading symbol of an instrument as listed on an exchange.

+ References

No definition available.

+ Details
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Namespace Prefix: dei_
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Balance Type: na
Period Type: duration
X
- Definition

Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230
-Section 425

+ Details
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Namespace Prefix: dei_
Data Type: xbrli:booleanItemType
Balance Type: na
Period Type: duration
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Period Type: