v3.24.3
Earnings Per Share - Schedule of Shares used in Calculation of Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Numerator:        
Net income (loss) attributable to Wynn Resorts, Limited - basic $ (32,053) $ (116,678) $ 224,106 $ 838
Assumed conversion of WML Convertible Bonds (1) 0 0 0 0
Net income (loss) attributable to Wynn Resorts, Limited - diluted $ (32,053) $ (116,678) $ 224,106 $ 838
Denominator:        
Weighted average common shares outstanding (shares) 109,727 112,797 110,559 112,813
Potential dilutive effect of stock options and restricted stock (shares) 0 0 251 319
Weighted average common and common equivalent shares outstanding (shares) 109,727 112,797 110,810 113,132
Net income (loss) attributable to Wynn Resorts, Limited per common share, basic (in usd per share) $ (0.29) $ (1.03) $ 2.03 $ 0.01
Net income attributable to Wynn Resorts, Ltd. per common share, diluted (in usd per share) $ (0.29) $ (1.03) $ 2.02 $ 0.01
Antidilutive securities excluded from computation of earnings per share (shares) 383 1,255 334 308