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Property and Equipment (Tables)
12 Months Ended
Nov. 30, 2021
Property, Plant and Equipment [Abstract]  
Property and Equipment
 November 30,
 (in millions)2021 2020
Ships and ship improvements$50,501 $49,803 
Ships under construction1,536   1,354 
Other property and equipment3,928   3,992 
Total property and equipment55,965   55,148 
Less accumulated depreciation(17,858)(17,075)
$38,107 $38,073