Document and Entity Information - shares	3 Months Ended
	Feb. 28, 2017	Mar. 24, 2017
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Feb. 28, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--11-30
Entity Filer Category	Large Accelerated Filer
Entity Registrant Name	CARNIVAL CORP
Entity Central Index Key	0000815097
Entity Common Stock, Shares Outstanding		536,614,851
CARNIVAL PLC
Entity Registrant Name	CARNIVAL PLC
Entity Central Index Key	0001125259
Entity Common Stock, Shares Outstanding		214,138,487