XML 80 R69.htm IDEA: XBRL DOCUMENT
v3.19.2

Fair Value Measurements and Derivative Instruments - Non-Derivative Net Investment (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Foreign Currency Debt |  |  |  |
Net investment hedge |  |  |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income (Loss) | $ (2,994) | $ 15,853 | $ 2,708 | $ 7,609

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

X
- Definition Amount, before tax and reclassification, of gain (loss) from derivative designated and qualifying as net investment hedge. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4CCC -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL109998896-113959 + Details
Name: | us-gaap_OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=rcl_ForeignCurrencyDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |