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v2.4.1.9

Long-Term Debt (Details 2) (MTR Gaming, Senior Secured Second Lien Notes, USD $) In Millions, unless otherwise specified | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2015 | Dec. 31, 2014 | Aug. 01, 2011
Debt instruments |  |  |
Debt issued |  |  | $ 565.0 us-gaap_DebtInstrumentFaceAmount
Interest rate (as a percent) | 11.50%us-gaap_DebtInstrumentInterestRateStatedPercentage | 11.50%us-gaap_DebtInstrumentInterestRateStatedPercentage |
Issue price as percentage of principal amount |  |  | 97.00%eri_LongTermDebtIssuePriceAsPercentageOfPrincipalAmount
Prior to August 1, 2015 |  |  |
Debt instruments |  |  |
Redemption price (as a percent) | 100.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = eri_SeniorSecuredSecondLienNotes11.5PercentMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = us-gaap_DebtInstrumentRedemptionPeriodFiveMember / dei_LegalEntityAxis = eri_MTRGamingGroupIncMember |  |
Year beginning August 1, 2015 |  |  |
Debt instruments |  |  |
Redemption price (as a percent) | 106.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = eri_SeniorSecuredSecondLienNotes11.5PercentMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = eri_DebtInstrumentRedemptionPeriodSixMember / dei_LegalEntityAxis = eri_MTRGamingGroupIncMember |  |
Year beginning August 1, 2016 |  |  |
Debt instruments |  |  |
Redemption price (as a percent) | 103.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = eri_SeniorSecuredSecondLienNotes11.5PercentMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = eri_DebtInstrumentRedemptionPeriodSevenMember / dei_LegalEntityAxis = eri_MTRGamingGroupIncMember |  |
Year beginning August 1, 2017 and thereafter |  |  |
Debt instruments |  |  |
Redemption price (as a percent) | 100.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = eri_SeniorSecuredSecondLienNotes11.5PercentMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = eri_DebtInstrumentRedemptionPeriodEightMember / dei_LegalEntityAxis = eri_MTRGamingGroupIncMember |  |
Minimum |  |  |
Debt instruments |  |  |
Consolidated total debt ratio | 4.0 eri_DebtInstrumentConsolidatedDebtRatio / us-gaap_DebtInstrumentAxis = eri_SeniorSecuredSecondLienNotes11.5PercentMember / dei_LegalEntityAxis = eri_MTRGamingGroupIncMember / us-gaap_RangeAxis = us-gaap_MinimumMember |  |

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- Definition Represents the minimum consolidated total debt ratio required to be maintained. + References No definition available. + Details
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- Definition The issue price of the debt instrument expressed as a percentage of principal amount. + References No definition available. + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 + Details
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Balance Type: | credit
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph e -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 + Details
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