Transactions with Officers and Directors (Details) (USD $)
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1 Months Ended | 12 Months Ended |
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Dec. 31, 2014
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Dec. 31, 2014
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Annual base salary increase | 5.00%lmca_AnnualBaseSalaryIncrease | |
Annual target cash bonus | 250.00%lmca_AnnualTargetCashBonus | |
CEO | ||
Employment agreement term | 5 years | |
Officers' Compensation |
$ 960,750us-gaap_OfficersCompensation / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember |
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Target Allocation [Abstract] | ||
2015 |
16,000,000lmca_TargetAmountAllocatedInNextTwelveMonths / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember |
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Termination Benefits Scenario Without Cause Or Good Reason [Member] | CEO | ||
Severance payment multiple |
1.5lmca_SeverancePaymentMultiple / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember / us-gaap_StatementScenarioAxis = lmca_TerminationBenefitsScenarioWithoutCauseOrGoodReasonMember |
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Pro rated severance payment |
11,750,000lmca_MaximumSeverancePaymentProRata / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember / us-gaap_StatementScenarioAxis = lmca_TerminationBenefitsScenarioWithoutCauseOrGoodReasonMember |
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Fixed severance payments |
17,500,000lmca_FixedSeverancePayment / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember / us-gaap_StatementScenarioAxis = lmca_TerminationBenefitsScenarioWithoutCauseOrGoodReasonMember |
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Additional vesting added upon termination | 18 months | |
Termination Benefits Scenario With No Good Reason [Member] | CEO | ||
Pro rated severance payment |
11,750,000lmca_MaximumSeverancePaymentProRata / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember / us-gaap_StatementScenarioAxis = lmca_TerminationBenefitsScenarioWithNoGoodReasonMember |
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Termination Benefits Scenario For Death Or Disability [Member] | CEO | ||
Severance payment multiple |
1.5lmca_SeverancePaymentMultiple / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember / us-gaap_StatementScenarioAxis = lmca_TerminationBenefitsScenarioForDeathOrDisabilityMember |
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Pro rated severance payment |
11,750,000lmca_MaximumSeverancePaymentProRata / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember / us-gaap_StatementScenarioAxis = lmca_TerminationBenefitsScenarioForDeathOrDisabilityMember |
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Fixed severance payments |
17,500,000lmca_FixedSeverancePayment / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember / us-gaap_StatementScenarioAxis = lmca_TerminationBenefitsScenarioForDeathOrDisabilityMember |
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Performance Options And Performance Based Restricted Stock Units [Member] | CEO | ||
Term of option | 7 years | |
Target Allocation [Abstract] | ||
2016 |
17,000,000lmca_TargetAmountAllocatedInYearTwo / us-gaap_AwardTypeAxis = lmca_PerformanceOptionsAndPerformanceBasedRestrictedStockUnitsMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember |
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2017 |
18,000,000lmca_TargetAmountAllocatedInYearThree / us-gaap_AwardTypeAxis = lmca_PerformanceOptionsAndPerformanceBasedRestrictedStockUnitsMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember |
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2018 |
19,000,000lmca_TargetAmountAllocatedInYearFour / us-gaap_AwardTypeAxis = lmca_PerformanceOptionsAndPerformanceBasedRestrictedStockUnitsMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember |
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2019 |
$ 20,000,000lmca_TargetAmountAllocatedInYearFive / us-gaap_AwardTypeAxis = lmca_PerformanceOptionsAndPerformanceBasedRestrictedStockUnitsMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember |
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Maximum percentage of target awards issued for performace options and RSUs |
50.00%lmca_MaximumPercentageOfTargetAwardsIssuedForPerformaceOptionsAndRSUs / us-gaap_AwardTypeAxis = lmca_PerformanceOptionsAndPerformanceBasedRestrictedStockUnitsMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = us-gaap_ChiefExecutiveOfficerMember |
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- Definition
Annual base salary increase as a percent of base salary No definition available.
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Annual target cash bonus as a percent of base salary No definition available.
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The length of time of an employment agreement. No definition available.
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The amount of severance payments that are fixed. No definition available.
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Represents the information pertaining to maximum percentage of target awards issued for performace options and RSUs. No definition available.
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- Definition
The maximum severance payment to be paid to the CEO based on a multiple of the base salary pro rated based on the number of dasy in the calendar in the calendar year of termination. No definition available.
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Represents the information pertaining to multiple of severance payments. No definition available.
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The amount of time added to the CEO's vesting of stock options upon termination. No definition available.
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Represents the information pertaining to target amount allocated in the next twelve months. No definition available.
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Represents the information pertaining to target amount allocated in year five No definition available.
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Represents the information pertaining to target amount allocated in year four. No definition available.
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Represents the information pertaining to target amount allocated in year three. No definition available.
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Represents the information pertaining to target amount allocated in year two. No definition available.
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- Definition
Expenditures for salaries of officers. Does not include allocated share-based compensation, pension and post-retirement benefit expense or other labor-related non-salary expense. For commercial and industrial companies, excludes any direct and overhead labor that is included in cost of goods sold. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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