XML 79 R44.htm IDEA: XBRL DOCUMENT v3.24.4
Equity Method Investments (Details)
$ in Millions
12 Months Ended
Nov. 30, 2024
USD ($)
Nov. 30, 2023
USD ($)
Nov. 30, 2022
USD ($)
Sep. 30, 2023
numberOfDrydock
Schedule of Equity Method Investments [Line Items]        
Impairments $ 0 $ 21 $ 470  
Grand Bahama Shipyard Ltd.        
Schedule of Equity Method Investments [Line Items]        
Investment, amount 45 43    
Investment equity 28 25    
Investment loan $ 18 $ 18    
Grand Bahama Shipyard Ltd. | Grand Bahama Shipyard Ltd.        
Schedule of Equity Method Investments [Line Items]        
Noncontrolling interest (percent) 49.00% 40.00%    
Ownership percentage (percent) 9.00%      
Floating Docks        
Schedule of Equity Method Investments [Line Items]        
Investment loan $ 81 $ 21    
Number of floating drydocks | numberOfDrydock       2
Guarantee for loan payment 37 46    
Floating Docks | Floating Docks        
Schedule of Equity Method Investments [Line Items]        
Noncontrolling interest (percent)       50.00%
White Pass and Yukon Route        
Schedule of Equity Method Investments [Line Items]        
Investment, amount 58 53    
Investment equity 26 21    
Investment loan $ 32 32    
Impairments     $ 30  
White Pass and Yukon Route | White Pass and Yukon Route        
Schedule of Equity Method Investments [Line Items]        
Noncontrolling interest (percent) 45.00%      
Adora Cruises | Other Nonoperating Income (Expense)        
Schedule of Equity Method Investments [Line Items]        
Impairments   $ 21