General (Details) $ in Millions	3 Months Ended
	Mar. 31, 2016 USD ($)
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