v3.26.1
Segment Information - Summary of Results of Operations by Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting Information [Line Items]        
Number Of Reportable Segments Not Disclosed Flag     Total segment operating revenues  
Total operating revenues $ 1,856,933 $ 1,737,797 $ 3,713,695 $ 3,438,194
Cost of goods and services sold    
Gaming taxes    
Adjusted Property EBITDAR 568,309 552,387 1,130,726 1,085,286
Other Operating Costs And Expenses [Abstract]        
Pre-opening 9,232 11,286 20,977 16,573
Depreciation and amortization 165,421 152,907 325,948 308,328
Property charges and other 9,662 13,245 21,291 25,477
Corporate expenses and other 34,209 46,446 69,019 83,027
Stock-based compensation 16,902 28,837 42,640 48,237
Triple-net operating lease cost related to Encore Boston Harbor 35,295 35,066 70,659 70,455
Operating income 297,588 264,600 580,192 533,189
Nonoperating Income (Expense) [Abstract]        
Interest income 12,774 15,859 25,866 35,218
Interest Expense, Nonoperating (152,177) (154,551) (304,539) (312,159)
Change in derivatives fair value 43,287 (1,112) 90,057 (30,651)
Loss on debt financing transactions 0 (1,083) 0 (1,083)
Other (2,746) (36,164) (32,180) (44,538)
Other income (expense), net (98,862) (177,051) (220,796) (353,213)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest 198,726 87,549 359,396 179,976
Provision for income taxes (16,154) (10,588) (26,286) (21,610)
Net income 182,572 76,961 333,110 158,366
Net income attributable to noncontrolling interest 42,510 10,743 72,594 19,401
Net income attributable to Wynn Resorts, Limited 140,062 66,218 260,516 138,965
Casino        
Segment Reporting Information [Line Items]        
Total operating revenues 1,175,288 1,051,834 2,352,521 2,092,264
Cost of goods and services sold 721,384 643,108 1,454,054 1,277,941
Rooms        
Segment Reporting Information [Line Items]        
Total operating revenues 290,303 291,053 580,684 565,574
Cost of goods and services sold 88,569 86,042 178,360 170,139
Food and beverage        
Segment Reporting Information [Line Items]        
Total operating revenues 264,344 261,057 523,363 510,936
Cost of goods and services sold 236,642 224,400 465,464 425,067
Entertainment, retail and other        
Segment Reporting Information [Line Items]        
Total operating revenues 126,998 133,853 257,127 269,420
Cost of goods and services sold 51,390 58,041 111,103 120,227
Operating Segments | Las Vegas Operations        
Segment Reporting Information [Line Items]        
Total operating revenues 643,168 638,633 1,305,077 1,263,918
Cost of goods and services sold 409,395 385,577 818,831 768,893
Gaming taxes 18,547 18,244 38,560 36,852
Adjusted Property EBITDAR 215,226 234,812 447,686 458,173
Operating Segments | Las Vegas Operations | Casino        
Segment Reporting Information [Line Items]        
Total operating revenues 158,104 148,502 336,295 309,495
Operating Segments | Las Vegas Operations | Rooms        
Segment Reporting Information [Line Items]        
Total operating revenues 208,132 207,981 420,693 403,849
Operating Segments | Las Vegas Operations | Food and beverage        
Segment Reporting Information [Line Items]        
Total operating revenues 195,688 194,861 384,416 374,303
Operating Segments | Las Vegas Operations | Entertainment, retail and other        
Segment Reporting Information [Line Items]        
Total operating revenues 81,244 87,289 163,673 176,271
Operating Segments | Encore Boston Harbor        
Segment Reporting Information [Line Items]        
Total operating revenues 209,280 215,710 414,943 424,933
Cost of goods and services sold 108,004 104,991 217,915 210,745
Gaming taxes 45,192 46,860 90,425 92,875
Adjusted Property EBITDAR 56,084 63,859 106,603 121,313
Operating Segments | Encore Boston Harbor | Casino        
Segment Reporting Information [Line Items]        
Total operating revenues 152,102 161,654 309,495 321,033
Operating Segments | Encore Boston Harbor | Rooms        
Segment Reporting Information [Line Items]        
Total operating revenues 25,076 22,849 43,942 41,590
Operating Segments | Encore Boston Harbor | Food and beverage        
Segment Reporting Information [Line Items]        
Total operating revenues 20,110 18,730 38,096 38,637
Operating Segments | Encore Boston Harbor | Entertainment, retail and other        
Segment Reporting Information [Line Items]        
Total operating revenues 11,992 12,477 23,410 23,673
Operating Segments | Wynn Palace | Total Macau Operations        
Segment Reporting Information [Line Items]        
Total operating revenues 653,399 539,641 1,312,737 1,075,570
Cost of goods and services sold 156,410 140,659 308,713 278,411
Gaming taxes 295,501 241,776 598,714 478,068
Adjusted Property EBITDAR 201,488 157,206 405,310 319,091
Operating Segments | Wynn Palace | Total Macau Operations | Casino        
Segment Reporting Information [Line Items]        
Total operating revenues 564,356 448,298 1,129,273 892,806
Operating Segments | Wynn Palace | Total Macau Operations | Rooms        
Segment Reporting Information [Line Items]        
Total operating revenues 36,188 38,481 73,822 75,096
Operating Segments | Wynn Palace | Total Macau Operations | Food and beverage        
Segment Reporting Information [Line Items]        
Total operating revenues 31,785 30,446 64,820 62,184
Operating Segments | Wynn Palace | Total Macau Operations | Entertainment, retail and other        
Segment Reporting Information [Line Items]        
Total operating revenues 21,070 22,416 44,822 45,484
Operating Segments | Wynn Macau | Total Macau Operations        
Segment Reporting Information [Line Items]        
Total operating revenues 351,086 343,813 680,938 673,773
Cost of goods and services sold 107,740 101,698 216,412 201,406
Gaming taxes 147,835 145,605 293,399 285,658
Adjusted Property EBITDAR 95,511 96,510 171,127 186,709
Operating Segments | Wynn Macau | Total Macau Operations | Casino        
Segment Reporting Information [Line Items]        
Total operating revenues 300,726 293,380 577,458 568,930
Operating Segments | Wynn Macau | Total Macau Operations | Rooms        
Segment Reporting Information [Line Items]        
Total operating revenues 20,907 21,742 42,227 45,039
Operating Segments | Wynn Macau | Total Macau Operations | Food and beverage        
Segment Reporting Information [Line Items]        
Total operating revenues 16,761 17,020 36,031 35,812
Operating Segments | Wynn Macau | Total Macau Operations | Entertainment, retail and other        
Segment Reporting Information [Line Items]        
Total operating revenues $ 12,692 $ 11,671 $ 25,222 $ 23,992