XML 103 R88.htm IDEA: XBRL DOCUMENT
v3.22.1

Noncontrolling Interests (Narrative) (Details) - USD ($) $ in Millions |  |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Nov. 12, 2024 | Nov. 12, 2022 | May 29, 2018 | Nov. 12, 2015 | Jun. 30, 2021 | Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2020
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Noncontrolling interests discount accretion |  |  |  |  |  | $ 22.7 | $ 22.7 | $ 25.4
3 Arts Entertainment |  |  |  |  |  |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Deferred compensation arrangements |  |  | $ 38.3 |  |  |  |  |
Contingency period |  |  |  |  |  | 5 years |  |
Forecast |  |  |  |  |  |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Call period | 30 days | 30 days |  |  |  |  |  |
3 Arts Entertainment |  |  |  |  |  |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Put rights exercise period |  |  |  |  |  | 60 days |  |
Period after expiration of put rights that call rights begin |  |  |  |  |  | 30 days |  |
Call rights exercise period |  |  |  |  |  | 60 days |  |
Pilgrim Media Group |  |  |  |  |  |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Noncontrolling interests discount accretion |  |  |  |  | $ 2.7 |  |  |
3 Arts Entertainment |  |  |  |  |  |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Initial fair value of redeemable noncontrolling interests |  |  | $ 15.8 |  |  |  |  |
Redeemable noncontrolling interest, ownership percentage held by noncontrolling interest holders |  |  | 49.00% |  |  |  |  |
Pilgrim Media Group |  |  |  |  |  |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Initial fair value of redeemable noncontrolling interests |  |  |  | $ 90.1 |  |  |  |
Redeemable noncontrolling interest, ownership percentage held by noncontrolling interest holders |  |  |  | 37.50% |  |  |  |
Pilgrim Media Group | Forecast |  |  |  |  |  |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |
Portion of noncontrolling interest redeemable after first term, five years after November 12, 2015 |  | 25.00% |  |  |  |  |  |

X
- Definition Business Combination, Contingent Consideration, Contingency Period + References No definition available. + Details
Name: | lgfa_BusinessCombinationContingentConsiderationContingencyPeriod
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Derivative, Call Rights Exercise Period + References No definition available. + Details
Name: | lgfa_DerivativeCallRightsExercisePeriod
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Derivative, Period After Expiration of Put Rights that Call Rights Begin + References No definition available. + Details
Name: | lgfa_DerivativePeriodAfterExpirationofPutRightsthatCallRightsBegin
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise period for put rights. + References No definition available. + Details
Name: | lgfa_DerivativePutRightsExercisePeriod
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Noncontrolling Interest, Call Period + References No definition available. + Details
Name: | lgfa_NoncontrollingInterestCallPeriod
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The portion of redeemable noncontrolling interest, expressed as a percentage of the company acquired, that is redeemable at the completion of the first term. + References No definition available. + Details
Name: | lgfa_RedeemableNoncontrollingInterestPercentRedeemableatFirstTerm
Namespace Prefix: | lgfa_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Carrying amount as of the balance sheet date of assets held under deferred compensation agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DeferredCompensationPlanAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
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_RedeemableNoncontrollingInterestLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of increase (decrease) in temporary equity from changes classified as other. + References No definition available. + Details
Name: | us-gaap_TemporaryEquityOtherChanges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value of new stock classified as temporary equity issued during the period. + References No definition available. + Details
Name: | us-gaap_TemporaryEquityStockIssuedDuringPeriodValueNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=lgfa_A3ArtsEntertainmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=lgfa_A3ArtsEntertainmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=lgfa_PilgrimMediaGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=lgfa_A3ArtsEntertainmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=lgfa_PilgrimMediaGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |