Restructuring and Related Charges (Rollforwards) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended			12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2013
Restructuring Reserve [Roll Forward]
Accruals	$ 9,500	$ 12,200	$ 1,700	$ 23,432
Consolidation of Structure
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Accruals				18,159
Payments				8,321
Ending Balance December 31, 2013	9,838			9,838
Cumulative Charges Incurred				18,159
Expected Additional Expenses to be Incurred				1,232
Pullmantur
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Payments				0
Ending Balance December 31, 2013	5,273			5,273
Cumulative Charges Incurred				5,273
Expected Additional Expenses to be Incurred				9,177
Termination benefits | Consolidation of Structure
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Accruals				9,638
Payments				1,323
Ending Balance December 31, 2013	8,315			8,315
Cumulative Charges Incurred				9,638
Expected Additional Expenses to be Incurred				915
Termination benefits | Pullmantur
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Accruals				3,910
Payments				0
Ending Balance December 31, 2013	3,910			3,910
Cumulative Charges Incurred				3,910
Expected Additional Expenses to be Incurred				2,056
Contract termination costs | Consolidation of Structure
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Accruals				4,142
Payments				4,016
Ending Balance December 31, 2013	126			126
Cumulative Charges Incurred				4,142
Expected Additional Expenses to be Incurred				0
Contract termination costs | Pullmantur
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Accruals				847
Payments				0
Ending Balance December 31, 2013	847			847
Cumulative Charges Incurred				847
Expected Additional Expenses to be Incurred				0
Other related costs | Consolidation of Structure
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Accruals				4,379
Payments				2,982
Ending Balance December 31, 2013	1,397			1,397
Cumulative Charges Incurred				4,379
Expected Additional Expenses to be Incurred				317
Other related costs | Pullmantur
Restructuring Reserve [Roll Forward]
Beginning Balance January 1, 2013				0
Accruals				516
Payments				0
Ending Balance December 31, 2013	516			516
Cumulative Charges Incurred				516
Expected Additional Expenses to be Incurred				$ 7,121