v3.26.1
Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Earnings Per Share [Abstract]        
Net Income attributable to Royal Caribbean Cruises Ltd. for basic earnings per share $ 1,128 $ 1,210 $ 2,070 $ 1,940
Add convertible notes interest and inducement expense 0 1 0 16
Net Income attributable to Royal Caribbean Cruises Ltd. for diluted earnings per share $ 1,128 $ 1,211 $ 2,070 $ 1,956
Weighted-average common shares outstanding (in shares) 268 272 269 270
Dilutive effect of stock-based awards (in shares) 1 1 1 1
Dilutive effect of convertible notes (in shares) 0 2 0 4
Diluted weighted-average shares outstanding (in shares) 268 275 270 275
Basic earnings per share (in dollars per share) $ 4.21 $ 4.45 $ 7.70 $ 7.17
Diluted earnings per share (in dollars per share) $ 4.20 $ 4.41 $ 7.68 $ 7.10