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Debt (Debt Covenants) (Details) $ in Millions | Dec. 31, 2023 USD ($)
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Debt Disclosure [Abstract] |
Outstanding deferred amount | $ 910

X
- Definition Debt Instrument, Covenant, Outstanding Deferred Amounts + References No definition available. + Details
Name: | rcl_DebtInstrumentCovenantOutstandingDeferredAmounts
Namespace Prefix: | rcl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration