Shareholders' Equity (Tables)

12 Months Ended

Nov. 30, 2023

Equity [Abstract]

Schedule of Stock Swap Program

(in millions, except per share data)	Total Number of Shares of Carnival plc Ordinary Shares Purchased (a)	Average Price Paid per Share of Carnival plc Ordinary Share		Maximum Number of Carnival plc Ordinary Shares That May Yet Be Purchased Under the Carnival Corporation Stock Swap Program
2023	2.3	$	8.70	1.4
2022	6.0	$	14.52	3.6
2021	8.9	$	20.99	9.5

(a)No ordinary shares of Carnival plc were purchased outside of publicly announced plans or programs.

Schedule of Accumulated Other Comprehensive Loss

	AOCI
	November 30,
(in millions)	2023		2022		2021
Cumulative foreign currency translation adjustments, net	$	(1,952)	$	(2,004)	$	(1,501)
Unrecognized pension expenses	(34)		(31)		(45)
Net gains on cash flow derivative hedges and other	48		53		44
	$	(1,939)	$	(1,982)	$	(1,501)