XML 169 R125.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Segment Information (Purchase Accounting and Related Adjustments) (Details) - Corporate and reconciling items - USD ($) $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Mar. 31, 2015
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Purchase accounting and related adjustments | [1] | $ 62.8 | $ 9.6 | $ 0.0
Direct operating |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Purchase accounting and related adjustments |  | 17.5 | 6.5 | 0.0
General and administrative expense |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Purchase accounting and related adjustments |  | 5.0 | 1.9 | 0.0
Depreciation and amortization expense |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Purchase accounting and related adjustments |  | $ 40.3 | $ 1.2 | $ 0.0
[1] | Purchase accounting and related adjustments represent the amortization of non-cash fair value adjustments to the assets and liabilities acquired in the acquisition of Starz and Pilgrim Media Group. The following sets forth the amounts included in each line item in the financial statements: Year Ended March 31, 2017 2016 2015 (Amounts in millions)Purchase accounting and related adjustments: Direct operating$17.5 $6.5 $—General and administrative expense5.0 1.9 —Depreciation and amortization40.3 1.2 — $62.8 $9.6 $—

X
- Definition The amortization of non-cash fair value adjustments to the assets and liabilities acquired in the acquisition of businesses. + References No definition available. + Details
Name: | lgfa_PurchaseAccountingandRelatedAdjustments
Namespace Prefix: | lgfa_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ConsolidationItemsAxis=lgfa_CorporateAndReconcilingItemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_OperatingExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=lgfa_DepreciationandAmortizationExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |