Summary of Significant Accounting Policies - Liquidity and Management's Plan (Details) $ in Billions |
1 Months Ended | 3 Months Ended |
|---|---|---|
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Mar. 31, 2020
item
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Mar. 31, 2022
USD ($)
item
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| Debt Instrument [Line Items] | ||
| Number of reporting units | item | 3 | |
| Number of cruise ships | item | 28 | |
| Available liquidity | $ | $ 3.1 | |
| Substantial Doubt about Going Concern, within One Year [true false] | false | |
| Unfunded Loan Commitment [Member] | ||
| Debt Instrument [Line Items] | ||
| Maximum borrowing capacity | $ | $ 1.0 |
| X | ||||||||||
- Definition Amount of available liquidity including cash and cash equivalent and short term investment. No definition available.
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| X | ||||||||||
- Definition Represents number of cruise ships. No definition available.
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| X | ||||||||||
- 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. No definition available.
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| X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. No definition available.
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| X | ||||||||||
- Definition Indicates (true false) whether there was substantial doubt about ability to continue as going concern within one year after date financial statements are issued. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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