v3.26.3
Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Earnings Per Share [Abstract]        
Net Income attributable to Royal Caribbean Cruises Ltd. for basic earnings per share $ 1,728 $ 1,575 $ 3,798 $ 3,514
Add convertible notes interest and inducement expense 0 0 0 16
Net Income attributable to Royal Caribbean Cruises Ltd. for diluted earnings per share $ 1,728 $ 1,575 $ 3,798 $ 3,530
Weighted-average common shares outstanding (in shares) 267 272 268 271
Dilutive effect of stock-based awards (in shares) 1 1 1 1
Dilutive effect of convertible notes (in shares) 0 1 0 3
Diluted weighted-average shares outstanding (in shares) 268 274 269 275
Basic earnings per share (in dollars per share) $ 6.46 $ 5.79 $ 14.15 $ 12.97
Diluted earnings per share (in dollars per share) $ 6.45 $ 5.74 $ 14.12 $ 12.83