Insider Trading Arrangements	3 Months Ended	9 Months Ended
	Sep. 30, 2023 shares	Sep. 30, 2023 shares
Trading Arrangements, by Individual
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false
Craig S. Bilings [Member]
Trading Arrangements, by Individual
Material Terms of Trading Arrangement		On June 2, 2023, Craig S. Billings, Director and Chief Executive Officer, Wynn Resorts, Limited, adopted a trading plan intended to satisfy the affirmative defense conditions under Rule 10b5-1(c) under the Exchange Act. The plan covers the exercise of up to 10,902 employee stock options and the sale of shares of common stock acquired upon exercise of such options, as well as the sale of up to 8,333 shares of the Company's common stock at an established limit price. The plan expires on the earlier of the date all the shares under the plan are sold and August 9, 2024.
Name	Craig S. Billings
Title	Director and Chief Executive Officer
Rule 10b5-1 Arrangement Adopted	true
Adoption Date	June 2, 2023
Arrangement Duration	434 days
Rule Trading Arrangement, Employee Stock Options [Member] | Craig S. Bilings [Member]
Trading Arrangements, by Individual
Aggregate Available	10,902	10,902
Rule Trading Arrangement, Common Stock [Member] | Craig S. Bilings [Member]
Trading Arrangements, by Individual
Aggregate Available	8,333	8,333