Summary of Significant Accounting Policies (Details 3) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
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| Changes in operating assets and liabilities: | ||
| Prepaid expenses and other assets | $ (74,980) | $ (21,719) |
| Advance ticket sales | 612,332 | $ 400,920 |
| Net cash provided by operating activities | 1,253,801 | |
| Adjustments | ||
| Changes in operating assets and liabilities: | ||
| Prepaid expenses and other assets | 30,337 | |
| Advance ticket sales | (30,337) | |
| Net cash provided by operating activities | 0 | |
| Balances without adoption of Topic 606 | ||
| Changes in operating assets and liabilities: | ||
| Prepaid expenses and other assets | (44,643) | |
| Advance ticket sales | 581,995 | |
| Net cash provided by operating activities | $ 1,253,801 | |
| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the amount of prepayments by customers for goods or services to be provided at a later date. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- References No definition available.
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- Definition Amount of increase (decrease) in prepaid expenses, and assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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