Goodwill and Trade Names (Details) - USD ($) $ in Thousands |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Schedule Of Intangible Assets [Line Items] | ||
| Goodwill, carrying value | $ 135,764 | $ 98,134 |
| Trade names, carrying value | 500,525 | $ 500,525 |
| Trade Names [Member] | ||
| Schedule Of Intangible Assets [Line Items] | ||
| Trade names, carrying value | 500,500 | |
| Trade Names [Member] | Norwegian Cruise Line | ||
| Schedule Of Intangible Assets [Line Items] | ||
| Trade names, carrying value | 207,500 | |
| Trade Names [Member] | Oceania Cruises | ||
| Schedule Of Intangible Assets [Line Items] | ||
| Trade names, carrying value | 140,000 | |
| Trade Names [Member] | Regent Seven Seas Cruises | ||
| Schedule Of Intangible Assets [Line Items] | ||
| Trade names, carrying value | $ 153,000 |
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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. No definition available.
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- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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