Property and Equipment, net	9 Months Ended
Sep. 30, 2020
Property Plant And Equipment [Abstract]
Property and Equipment, net	7. Property and Equipment, net Property and equipment, net increased $318.1 million for the nine months ended September 30, 2020 primarily due to the delivery of Seven Seas Splendor in January 2020 and ship improvement projects slightly offset by a $25.5 million impairment of projects that will not be completed, which has been recognized in depreciation and amortization expense for the nine months ended September 30, 2020.

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

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