(Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Reconciliation Between Basic and Diluted Earnings Per Share

A reconciliation between basic and diluted (loss) per share is as follows (in thousands, except per share data):

	Quarter Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Net (Loss) attributable to Royal Caribbean Cruises Ltd. for basic and diluted loss per share	$	(1,424,554)	$	(1,346,756)	$	(3,903,531)	$	(4,430,527)
Weighted-average common shares outstanding	254,713		214,163		250,808		210,894
Diluted weighted-average shares outstanding	254,713		214,163		250,808		210,894
Basic (loss) per share	$	(5.59)	$	(6.29)	$	(15.56)	$	(21.01)
Diluted (loss) per share	$	(5.59)	$	(6.29)	$	(15.56)	$	(21.01)