XML 111 R87.htm IDEA: XBRL DOCUMENT
v3.20.1

Participations and Residuals (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019
Participations And Residuals [abstract] |  |
Contribution of TIK Films, in general, subject to certain limitations | 25.00% |
Theatrical slate participation arrangement, length of term ended January 23, 2018 | 3 years |
Theatrical slate participation arrangement, amount payable to TIK Films | $ 32.8 | $ 157.0

X
- Definition Participations and residuals. + References No definition available. + Details
Name: | lgfa_ParticipationsAndResidualsAbstract
Namespace Prefix: | lgfa_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount payable to a third-party as of the balance sheet date under a theatrical slate participation arrangement. + References No definition available. + Details
Name: | lgfa_TheatricalSlateParticipationArrangementAmountPayable
Namespace Prefix: | lgfa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition In a theatrical slate participation arrangement, the percentage of third-party contribution towards production or acquisition costs of certain theatrical feature films released during the term of the arrangement. + References No definition available. + Details
Name: | lgfa_TheatricalSlateParticipationArrangementPercentageContribution
Namespace Prefix: | lgfa_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Term of a theatrical slate participation arrangement. + References No definition available. + Details
Name: | lgfa_TheatricalSlateParticipationArrangementTerm
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration