Number of Impaired Assets, Aircraft

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- Definition

Number of Impaired Assets, Cruise Ship

+ References

No definition available.

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- Definition

Represents the percentage of subsidiary which has been sold.

+ References

No definition available.

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- Definition

Represents the time at which the immaterial gain related to the sale of the Ocean Dream ship will be recognized.

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 225
-Section 45
-Paragraph 11
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=68048823&loc=d3e92212-112881

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Impairment
-URI http://asc.fasb.org/extlink&oid=6515133

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
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-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

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- Definition

Amount of interest capitalized during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Allowance for Funds Used during Construction
-URI http://asc.fasb.org/extlink&oid=6504829

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

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Amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. Excludes amounts related to receivables held-for-sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10(3))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Property and Equipment (Narrative) (Details) $ in Thousands	3 Months Ended	12 Months Ended
Property and Equipment (Narrative) (Details) $ in Thousands	Sep. 30, 2015 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($) ship aircraft	Dec. 31, 2014 USD ($)	Jul. 31, 2016
Property and Equipment
Capitalized interest cost		$ 25,300	$ 26,500	$ 28,800
Number of impaired ships \| ship			2
Number of impaired aircraft \| aircraft			3
Promissory note receivable for the sale of Ocean Dream		$ 213,042	$ 0	$ 0
Pullmantur and CDF Croisieres De France
Property and Equipment
Percentage of subsidiary which has been sold		51.00%			51.00%
Pullmantur's Aircraft
Property and Equipment
Impairment of Pullmantur related assets held for use	$ 113,200
Ocean Dream Ship
Property and Equipment
Promissory note receivable for the sale of Ocean Dream			$ 34,600
Debt instrument, term			9 years
Long term debt, stated interest rate (as a percent)			6.00%
Time at which the immaterial gain due to sale of ship will be recognized			9 years