XML 115 R86.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Debt (Narrative - Capital Lease Obligations) (Details) - Capital Lease Obligations | 12 Months Ended
--- | ---
Mar. 31, 2018
Debt Instrument [Line Items] |
Capital leases, period of lease agreement | 10 years
Capital Leases, number of renewal periods | 4
Capital Leases, renewal term (in years) | 5 years
Capital lease agreement, imputed annual interest rate | 7.20%
Minimum |
Debt Instrument [Line Items] |
Capital lease agreement, imputed annual interest rate | 5.50%
Maximum |
Debt Instrument [Line Items] |
Capital lease agreement, imputed annual interest rate | 7.00%

X
- Definition Capital Lease Agreement, Imputed Annual Interest Rate + References No definition available. + Details
Name: | lgfa_CapitalLeaseAgreementImputedAnnualInterestRate
Namespace Prefix: | lgfa_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Capital Leases, Period of Lease Agreement + References No definition available. + Details
Name: | lgfa_CapitalLeasesPeriodOfLeaseAgreement
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Capital Leases, Successive Renewal Periods Available for Lease Agreement + References No definition available. + Details
Name: | lgfa_CapitalLeasesSuccessiveRenewalPeriodsAvailableforLeaseAgreement
Namespace Prefix: | lgfa_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Capital Leases, Successive Renewal Term for Lease Agreement + References No definition available. + Details
Name: | lgfa_CapitalLeasesSuccessiveRenewalTermforLeaseAgreement
Namespace Prefix: | lgfa_
Data Type: | xbrli:durationItemType
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: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_CapitalLeaseObligationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |