Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Liquidity and Management's Plan (Details)

v3.22.2.2
Summary of Significant Accounting Policies - Liquidity and Management's Plan (Details)
$ in Thousands
1 Months Ended 9 Months Ended
Mar. 31, 2020
item
Sep. 30, 2022
USD ($)
item
Dec. 31, 2021
USD ($)
Sep. 30, 2021
USD ($)
Debt Instrument [Line Items]        
Number of reporting units | item 3      
Number of cruise ships | item   29    
Cash and cash equivalents   $ 1,186,714 $ 1,506,647 $ 1,369,816
Substantial Doubt about Going Concern, within One Year [true false]   false    
Unfunded Loan Commitment [Member]        
Debt Instrument [Line Items]        
Maximum borrowing capacity   $ 1,000,000    
Senior Secured Credit Facility        
Debt Instrument [Line Items]        
Outstanding principal amount of notes   $ 2,200,000