XML 101 R82.htm IDEA: XBRL DOCUMENT
v3.23.1

Leases (Narrative) (Details) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2023 USD ($)
Lessee, Lease, Description [Line Items] |
Lease not yet commenced, option to terminate term (in years) | 7 years
Maximum |
Lessee, Lease, Description [Line Items] |
Leases, remaining lease term | 11 years 6 months
Studio Facility |
Lessee, Lease, Description [Line Items] |
Lease not yet commenced, renewal term (in years) | 10 years
Lease not yet commenced, total minimum lease payments | $ 254.1
Studio Facility | Maximum |
Lessee, Lease, Description [Line Items] |
Lease not yet commenced, term (in years) | 10 years 6 months

X
- Definition Lessee, Lease, Remaining Lease Term + References No definition available. + Details
Name: | lgfa_LesseeLeaseRemainingLeaseTerm
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease not yet commenced. + References No definition available. + Details
Name: | lgfa_LesseeOperatingLeaseLeaseNotYetCommencedLiabilityPaymentsDue
Namespace Prefix: | lgfa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Lessee, Operating Lease, Lease Not Yet Commenced, Option to Terminate Term + References No definition available. + Details
Name: | lgfa_LesseeOperatingLeaseLeaseNotYetCommencedOptionToTerminateTerm
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
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_LesseeLeaseDescriptionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Term of lessee's operating lease renewal for lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedRenewalTerm1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=lgfa_StudioFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |