2101100 - Disclosure - Basis of Presentation
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2401401 - Disclosure - Basis of Presentation (Details)
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2419403 - Disclosure - Black Schole Model Assumptions (Details)
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2124100 - Disclosure - Commitments and Contingencies
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2424405 - Disclosure - Commitments and Contingencies Narrative (Details)
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2324301 - Disclosure - Commitments and Contingencies (Tables)
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2123100 - Disclosure - Concentration Risk
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2423401 - Disclosure - Concentration Risk Narrative (Details)
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2429405 - Disclosure - Condensed Consolidated Statements of Cash Flows (Details)
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2429403 - Disclosure - Condensed Consolidating Balance Sheets (Details)
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2429404 - Disclosure - Condensed Consolidating Statements of Income (Loss) and Comprehensive Income (Loss) (Details)
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1001000 - Statement - Consolidated Balance Sheets
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1003000 - Statement - Consolidated Statements of Cash Flows
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1002000 - Statement - Consolidated Statements of Income and Comprehensive Income
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1004000 - Statement - Consolidated Statements of Members' Equity
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2129100 - Disclosure - Consolidating Financial Information
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2429402 - Disclosure - Consolidating Financial Information Narrative (Details)
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2329301 - Disclosure - Consolidating Financial Information (Tables)
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2113100 - Disclosure - Debt
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2413404 - Disclosure - Debt Debt (Narrative) (Details)
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2413402 - Disclosure - Debt (Details)
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2413403 - Disclosure - Debt Parenthetical (Details)
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2313301 - Disclosure - Debt (Tables)
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2116100 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value Measurements
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2416408 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value Measurements Narrative (Details)
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2316301 - Disclosure - Derivative Instruments, Hedging Activities and Fair Value Measurements (Tables)
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2416405 - Disclosure - Derivative instruments not designated as hedging instruments (Details)
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2416404 - Disclosure - Derivative instruments qualifying and designated as hedging instruments (Details)
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2416403 - Disclosure - Derivatives not designated as hedging instruments under FASB ASC 815-20 (Details)
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0001000 - Document - Document and Entity Information Document
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2416406 - Disclosure - Financial instruments measured at fair value on a nonrecurring basis (Details)
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2416407 - Disclosure - Financial instruments measured at fair value on a recurring basis (Details)
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2416402 - Disclosure - Fuel swap agreements (Details)
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2110100 - Disclosure - Goodwill and Intangible Assets
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2410403 - Disclosure - Goodwill and Intangible Assets Finite-Lived and Infinite-Lived Intangible Assets (Details)
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2410403 - Disclosure - Goodwill and Intangible Assets Finite-Lived and Infinite-Lived Intangible Assets (Details)
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2410402 - Disclosure - Goodwill and Intangible Assets Narrative (Details)
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2310301 - Disclosure - Goodwill and Intangible Assets (Tables)
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2122100 - Disclosure - Income Taxes
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2422402 - Disclosure - Income Taxes Narrative (Details)
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2322301 - Disclosure - Income Taxes (Tables)
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2410404 - Disclosure - Intangible Assets Amortization Schedule (Details)
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2120100 - Disclosure - Members' Equity
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2420401 - Disclosure - Members' Equity (Details)
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2107100 - Disclosure - Property and Equipment, net
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2407402 - Disclosure - Property and Equipment, net (Details)
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2307301 - Disclosure - Property and Equipment, net (Tables)
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2126100 - Disclosure - Quarterly Selected Financial Data
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2426402 - Disclosure - Quarterly Selected Financial Data (Details)
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2326301 - Disclosure - Quarterly Selected Financial Data (Tables)
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2121100 - Disclosure - Related Party Transactions
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2421402 - Disclosure - Related Party Transactions Narrative (Details)
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2321301 - Disclosure - Related Party Transactions (Tables)
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2424404 - Disclosure - Schedule of Equipment Purchase and Maintenance Agreement (Details)
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2421403 - Disclosure - Schedule of Future Minimum Related Party Capital Lease (Details)
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2424403 - Disclosure - Schedule of Future Minimum Requirements under Employment Agreements (Details)
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2424402 - Disclosure - Schedule of Operating Lease Obligations (Details)
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2119100 - Disclosure - Stock-based Employee Compensation
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2419402 - Disclosure - Stock-based Employee Compensation Narrative (Details)
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2319301 - Disclosure - Stock-based Employee Compensation (Tables)
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2419404 - Disclosure - Stock Option Activity (Details)
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2128100 - Disclosure - Subsequent Events
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2428401 - Disclosure - Subsequent Events (Details)
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2104100 - Disclosure - Summary of Significant Acct Policies
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2404402 - Disclosure - Summary of Significant Acct Policies (Details)
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2204201 - Disclosure - Summary of Significant Acct Policies (Policies)
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2125100 - Disclosure - Supplemental Cash Flow Information
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2425401 - Disclosure - Supplemental Cash Flow Information Narrative (Details)
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2422403 - Disclosure - Valuation Allowance Rollforward (Details)
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