Derivative Instruments, Hedging Activities and Fair Value Measurements [Abstract] Derivative Instruments, Hedging Activities and Fair Value Measurements [Abstract] Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosure [Text Block] Document and Entity Information [Abstract] Document and Entity Information [Abstract] Entities [Table] Entities [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Entity Information [Line Items] Entity Information [Line Items] Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Guarantor Subsidiaries [Abstract] Consolidating Financial Information [Abstract] Consolidating Financial Information Condensed Financial Statements [Text Block] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Basis of Presentation Basis of Accounting [Text Block] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Accumulated Other Comprehensive Loss Comprehensive Income (Loss) Note [Text Block] Property, Plant and Equipment [Abstract] Property and Equipment, net Property, Plant and Equipment Disclosure [Text Block] Statement of Financial Position [Abstract] Statement [Table] Statement [Table] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Statement [Line Items] Statement [Line Items] Assets Assets [Abstract] Current assets Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Restricted cash Restricted Cash and Cash Equivalents, Current Trade and other receivables, net Receivables, Net, Current Related party receivables Due from Related Parties, Current Inventories Inventory, Net Prepaid expenses Prepaid Expense, Current Other current assets Other Assets, Current Total current assets Assets, Current Property and equipment, net Property, Plant and Equipment, Net Goodwill Goodwill Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Other long-term assets Other Assets, Noncurrent Total assets Assets Liabilities and Members' Equity Liabilities and Equity [Abstract] Current liabilities Liabilities, Current [Abstract] Trade and other payables Accounts Payable, Trade, Current Accrued expenses Accrued Liabilities, Current Passenger deposits Customer Deposits, Current Derivative liabilities Derivative Liabilities, Current Current portion of long-term debt Long-term Debt, Current Maturities Total current liabilities Liabilities, Current Long-term debt Liabilities, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Commitments and contingencies Commitments and Contingencies Members' equity Equity [Abstract] Contributed capital Partners' Capital Accumulated deficit Retained Earnings (Accumulated Deficit) Total members' equity Members' Equity Total liabilities and members' equity Liabilities and Equity Debt Disclosure [Abstract] Debt Debt Disclosure [Text Block] Consolidated Statements of Income and Comprehensive Income [Abstract] Consolidated Statements of Income and Comprehensive Income [Abstract] Revenue Revenues [Abstract] Passenger ticket Passenger Revenue Onboard and other Onboard and Other Revenue Onboard and other revenue consists of revenue derived from the sale of goods and services rendered onboard the ships (net of related concessionaire costs), travel insurance (net of related costs), and cancellation fees. Also included in Onboard and other revenue is gross revenue from pre- and post-cruise hotel accommodations, shore excursions, land packages, and related ground transportation for which we assume the risks of loss for collections and cancellations. Certain of our cruises include free unlimited shore excursions (“FUSE”) and/or free pre-cruise hotel accommodations, and such free excursions and hotel accommodations have no revenue attributable to them. The costs for FUSE and free hotel accommodations are included in commissions, transportation and other expense in the consolidated statements of income and comprehensive income. Total revenue Revenue, Net Cruise operating expense Operating Expenses [Abstract] Commissions, transportation and other Cruise Commissions Transportation And Other Commissions, transportation and other consists of payments made to travel agencies that sell our product, costs associated with air transportation pre-sold to our guests, all credit card fees, and the costs associated with shore excursions and hotel accommodations included as part of the overall cruise purchase price. Onboard and other Cost Of Onboard And Other Onboard and other consists of costs related to land packages and related ground transportation, as well as shore excursions and hotel accommodations costs not included in commissions, transportation and other. Payroll, related and food Payroll, Related and Food Expenses Payroll, related and food consists of the costs of crew payroll and related expenses for shipboard personnel, as well as food expenses for both passengers and crew. We include food and payroll costs in a single expense line item as we contract with a single vendor to provide many of our hotel and restaurant services, including both food and labor costs, which are billed on a per-passenger basis. This per-passenger fee reflects the cost of both of the aforementioned expenses. Fuel Fuel Costs Other ship operating Other Cost and Expense, Operating Other Other Cost of Operating Revenue Total cruise operating expense Cost of Revenue Other operating expense Operating Costs and Expenses [Abstract] Selling and administrative Selling, General and Administrative Expense Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Total operating expense Operating Expenses Operating income Operating Income (Loss) Non-operating income (expense) Nonoperating Income (Expense) [Abstract] Interest income Investment Income, Interest Interest expense Interest Expense Other income Other Nonoperating Income (Expense) Total non-operating expense Nonoperating Income (Expense) Income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Income tax expense Income Tax Expense (Benefit) Net income Net Income (Loss) Attributable to Parent Other comprehensive income, net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Gain on change in derivative fair value Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Total comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Statement of Cash Flows [Abstract] Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Net income Adjustments: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Amortization of deferred financing costs Amortization of Financing Costs Stock-based compensation Share-based Compensation Unrealized loss on derivative contracts Unrealized Gain (Loss) on Derivatives Other, net Other Operating Activities, Cash Flow Statement Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Trade and other accounts receivable Increase (Decrease) in Accounts and Notes Receivable Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Inventories Increase (Decrease) in Inventories Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Passenger deposits Increase (Decrease) in Customer Deposits Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Restricted cash Increase (Decrease) in Restricted Cash Acquisition of intangible assets Payments to Acquire Intangible Assets Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Debt related costs Payments of Debt Issuance Costs Repayment of debt Repayments of Long-term Debt Deferred intangible asset payment Proceeds from (Payments for) Other Financing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents Net increase in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents Cash and Cash Equivalents [Abstract] Beginning of period End of period