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General - Narrative (Details) - USD ($) $ in Millions | 1 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 31, 2016 | Jun. 30, 2016
Maximum |  |
General |  |
Investment in a joint venture, percentage of interest |  | 50.00%
Minimum |  |
General |  |
Investment in a joint venture, percentage of interest |  | 20.00%
TUI Cruises |  |
General |  |
Investment in a joint venture, percentage of interest |  | 50.00%
Pullmantur and CDF Croisieres de France |  |
General |  |
Time lag in consolidation |  | 2 months
Other income (expense) | Pullmantur and CDF Croisieres de France |  |
General |  |
Income (loss) from Subsidiaries (two months lag elimination) |  | $ 21.7
Subsequent Event | Pullmantur and CDF Croisieres de France |  |
General |  |
Percentage of subsidiary which has been sold | 51.00% |
Retained ownership percentage of subsidiary after sale | 49.00% |

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