Shareholders' Equity (Tables)

12 Months Ended

Nov. 30, 2018

Equity [Abstract]

Schedule of Shares Repurchased

	Carnival Corporation			Carnival plc
(in millions)	Number of Shares Repurchased	Dollar Amount Paid for Shares Repurchased		Number of Shares Repurchased	Dollar Amount Paid for Shares Repurchased
2018	7.8	$	476	16.3	$	985
2017	3.3	$	223	5.6	$	335
2016	47.8	$	2,264	0.7	$	35

Accumulated Other Comprehensive Loss

	Accumulated Other Comprehensive Loss
	November 30,
(in millions)	2018			2017
Cumulative foreign currency translation adjustments, net	$	(1,875	)	$	(1,675	)
Unrecognized pension expenses	(56		)	(94		)
Net losses on cash flow derivative hedges	(19		)	(13		)
	$	(1,949	)	$	(1,782	)

Schedule of Quarterly Cash Dividends Declared

We declared quarterly cash dividends on all of our common stock and ordinary shares as follows:

	Quarters Ended
(in millions, except per share data)	February 28/29		May 31		August 31		November 30
2018
Dividends declared per share	$	0.45	$	0.50	$	0.50	$	0.50
Dividends declared	$	322	$	357	$	350	$	349
2017
Dividends declared per share	$	0.35	$	0.40	$	0.40	$	0.45
Dividends declared	$	251	$	291	$	289	$	324
2016
Dividends declared per share	$	0.30	$	0.35	$	0.35	$	0.35
Dividends declared	$	225	$	261	$	256	$	254