Segment Information

Beginning in the first quarter of 2018, we revised our operating segments due to changes in our internal reporting as a result of the recent strategic realignment of our business in Australia. The presentation of prior period segment information has been revised to reflect this change. Our operating segments are reported on the same basis as the internally reported information that is provided to our chief operating decision maker (“CODM”), who is the President and Chief Executive Officer of Carnival Corporation and Carnival plc. The CODM assesses performance and makes decisions to allocate resources for Carnival Corporation & plc based upon review of the results across all of our segments. Our four reportable segments are comprised of (1) NAA cruise operations, (2) EA cruise operations, (3) Cruise Support and (4) Tour and Other.

The operating segments within each of our NAA and EA reportable segments have been aggregated based on the similarity of their economic and other characteristics. Our Cruise Support segment includes our portfolio of leading port destinations and other services, all of which are operated for the benefit of our cruise brands. Our Tour and Other segment represents the hotel and transportation operations of Holland America Princess Alaska Tours and other operations.



	As of and for the years ended November 30,
(in millions)	Revenues		Operating costs and expenses		Selling and administrative		Depreciation and amortization		Operating income (loss)				Capital expenditures		Total assets
2018
NAA	$	12,236	$	7,180	$	1,403	$	1,264	$	2,389			$	2,614	$	25,613
EA	6,243		3,676		751		611		1,205				945		13,825
Cruise Support	129		53		268		103		(296		)		38		2,303
Tour and Other	272		180		28		39		26				152		660
	$	18,881	$	11,089	$	2,450	$	2,017	$	3,325			$	3,749	$	42,401
2017
NAA	$	11,442	$	6,704	$	1,337	$	1,195	$	2,117		(a)	$	1,715	$	24,430
EA	5,703		3,568		667		561		907				793		14,149
Cruise Support	129		66		246		53		(235		)		431		1,739
Tour and Other	236		163		15		37		20				5		459
	$	17,510	$	10,501	$	2,265	$	1,846	$	2,809			$	2,944	$	40,778
2016
NAA	$	10,563	$	5,961	$	1,273	$	1,117	$	2,211			$	2,114	$	24,066
EA	5,464		3,203		638		538		1,086				622		12,844
Cruise Support	131		67		278		42		(256		)		310		1,513
Tour and Other	231		152		8		41		30				16		458
	$	16,389	$	9,383	$	2,197	$	1,738	$	3,071			$	3,062	$	38,881


(a)	Includes $89 million of impairment charges related to NAA’s goodwill and trademarks.

Revenues by geographic areas, which are based on where our guests are sourced, were as follows:



	Years Ended November 30,
(in millions)	2018		2017		2016
North America	$	10,066	$	9,195	$	8,327
Europe	5,957		5,414		5,254
Australia and Asia	2,530		2,604		2,506
Other	327		297		302
	$	18,881	$	17,510	$	16,389

Substantially all of our long-lived assets consist of our ships and move between geographic areas.