Basis of Presentation (Policies)	3 Months Ended
Basis of Presentation (Policies)	Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Use of Estimates, Policy [Policy Text Block]	The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported and disclosed in the condensed consolidated financial statements and the accompanying notes. Significant estimates incorporated into the Company's condensed consolidated financial statements include the estimated useful lives for depreciable and amortizable assets, the estimated cash flows and other factors used in assessing the recoverability of goodwill, intangible assets and other long-lived assets, the estimated fair values of certain assets related to write-downs and impairments, the estimated reserve for self-insured insurance claims, the estimated costs associated with the Company's player rewards program and the estimated liabilities related to litigation, claims and assessments. Actual results could differ from those estimates.
Consolidation, Policy [Policy Text Block]	Principles of Consolidation The amounts shown in the accompanying condensed consolidated financial statements include the accounts of the Company and its controlled subsidiaries and MPM Enterprises, LLC ("MPM"), which is a 50% owned, consolidated variable interest entity ("VIE") that manages Gun Lake Casino. All significant intercompany accounts and transactions have been eliminated. The Company consolidates MPM because it directs the activities of MPM that most significantly impact MPM's economic performance and has the right to receive benefits and the obligation to absorb losses that are significant to MPM. The assets of MPM reflected in the Company's Condensed Consolidated Balance Sheets at March 31, 2015 and December 31, 2014 included intangible assets of $29.4 million and $31.9 million, respectively, and receivables of $3.6 million and $3.2 million, respectively. MPM's assets may be used only to settle MPM's obligations, and MPM's beneficial interest holders have no recourse to the general credit of the Company. The Company has various other investments in 50% owned joint ventures which are accounted for using the equity method, including its three 50% owned smaller casino properties and a joint venture which owns undeveloped land in North Las Vegas. Equity method investments at March 31, 2015 and December 31, 2014 also included $7.6 million and $8.8 million, respectively, of investments in certain restaurants at the Company's properties which are considered to be VIEs, of which Station is not the primary beneficiary. Third party holdings of equity interests in the Company's consolidated subsidiaries are referred to herein as noncontrolling interests. The portion of net income (loss) attributable to noncontrolling interests is presented separately in the Condensed Consolidated Statements of Income and the Condensed Consolidated Statements of Comprehensive Income, and the portion of members' equity attributable to noncontrolling interests is presented separately on the Condensed Consolidated Balance Sheets.
Reclassification, Policy [Policy Text Block]	Certain amounts in the condensed consolidated financial statements for the prior year have been reclassified to be consistent with the current year presentation. These reclassifications had no effect on the previously reported net income.
Discontinued Operations, Policy [Policy Text Block]	Discontinued Operations During the fourth quarter of 2014, the Company's majority-owned consolidated subsidiary, Fertitta Interactive LLC ("Fertitta Interactive"), ceased operations. The results of operations of Fertitta Interactive are reported in discontinued operations in the Condensed Consolidated Statements of Income for all periods presented, and the assets and liabilities of Fertitta Interactive are reported separately in the Condensed Consolidated Balance Sheets. The Condensed Consolidated Statements of Cash Flows have not been adjusted for discontinued operations.
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]	The Company classifies assets as held for sale when an asset or asset group meets all of the held for sale criteria in the accounting guidance for impairment and disposal of long-lived assets. Assets held for sale are initially measured at the lower of carrying amount or fair value less cost to sell.
Income Tax, Policy [Policy Text Block]	The Company is a limited liability company treated as a partnership for income tax purposes and as such, is a pass-through entity and is not liable for income tax in the jurisdictions in which it operates. Accordingly, no provision for income taxes has been made in the condensed consolidated financial statements and the Company has no liability associated with uncertain tax positions.
Significant Accounting Policies [Text Block]	Significant Accounting Policies A description of the Company's significant accounting policies is included in Item 8 of its Annual Report on Form 10–K for the year ended December 31, 2014.
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Issued and Recently Adopted Accounting Standards In April 2014, the Financial Accounting Standards Board ("FASB") issued amended accounting guidance that changes the criteria for reporting discontinued operations and expands disclosure requirements for disposals that do not meet the discontinued operations criteria. The Company adopted this guidance in the first quarter of 2015, and the adoption did not have a material impact on the Company's financial position or results of operations. In May 2014, the FASB issued a new accounting standard for revenue recognition which requires entities to recognize revenue when it transfers promised goods or services to customers, in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The new standard supersedes the existing accounting guidance for revenue recognition, including industry-specific guidance, and amends certain accounting guidance for recognition of gains and losses on the transfer of non-financial assets. For public companies, the new guidance is effective for annual reporting periods (including interim periods within those periods) beginning after December 15, 2016, and early adoption is not permitted. Upon adoption, financial statement issuers may elect to apply the new standard either retrospectively to each prior reporting period presented, or using a modified retrospective approach by recognizing the cumulative effect of initial application and providing certain additional disclosures. The Company will adopt this guidance in the first quarter of 2017. The Company is currently evaluating the impact this guidance will have on its financial position and results of operations, and has not yet determined which adoption method it will elect. In April 2015, the FASB issued amended accounting guidance that changes the balance sheet presentation of debt issuance costs. Under the amended guidance, debt issuance costs will be presented on the balance sheet as a direct deduction from the related debt liability rather than as an asset. For public companies, the new guidance is effective for financial statements issued for fiscal years beginning after December 15, 2015 (including interim periods within those fiscal years), and is required to be applied on a retrospective basis. Early adoption is permitted. The Company expects to adopt this guidance in the first quarter of 2016. Upon adoption, approximately $20 million in debt issuance costs which are currently included in other assets will be reclassified as a direct deduction from the related debt liabilities. The adoption will have no effect on the Company's results of operations. A variety of proposed or otherwise potential accounting guidance is currently under study by standard-setting organizations and certain regulatory agencies. Due to the tentative and preliminary nature of such proposed accounting guidance, the Company has not yet determined the effect, if any, that the implementation of such proposed accounting guidance will have on its condensed consolidated financial statements.
Derivatives, Methods of Accounting, Hedging Derivatives [Policy Text Block]	For derivative instruments that are designated and qualify as cash flow hedges of forecasted interest payments, the effective portion of the gain or loss is reported as a component of other comprehensive income (loss) until the interest payments being hedged are recorded as interest expense, at which time the amounts in other comprehensive income (loss) are reclassified as an adjustment to interest expense. Gains or losses on any ineffective portion of derivative instruments in cash flow hedging relationships are recorded in the period in which they occur as a component of change in fair value of derivative instruments in the Condensed Consolidated Statements of Income. The Company's two outstanding interest rate swaps that are designated in hedging relationships had fair values other than zero at the time they were designated, resulting in ineffectiveness.