Subsequent Events	12 Months Ended
Dec. 31, 2014
Subsequent Events [Abstract]
Subsequent Event	Subsequent Events Dividend On February 3, 2015, the Company announced a cash dividend of $1.50 per share, payable on February 23, 2015 to stockholders of record as of February 13, 2015. Cash Tender Offer and Senior Notes Issuance On February 10, 2015, the Issuers commenced a cash tender offer for any and all of the outstanding aggregate principal amounts of the 7 3/4% 2020 Notes and 7 7/8% 2020 Notes (together the "2020 Notes"). Wynn Las Vegas, LLC accepted for purchase valid tenders with respect to approximately $305.8 million of the $377.0 million aggregate principal amount of the 7 3/4% 2020 Notes and approximately $1,146.5 million of the $1,226.6 million aggregate principal amount of the 7 7/8% 2020 Notes. The note holders who validly tendered their 2020 Notes received the total consideration of $1,073.82 for each $1,000 principal amount of 7 3/4% 2020 Notes and $1,054.21 for each $1,000 principal amount of 7 7/8% 2020 Notes. The premium portion of the aggregate total consideration was approximately $101.2 million and recorded as a loss on extinguishment of debt in the first quarter of 2015. Separately, on February 18, 2015, the Issuers completed the issuance of $1.8 billion aggregate principal amount of 5 1/2% senior notes due 2025 (the "2025 Notes") pursuant to an Indenture, dated as of February 18, 2015 (the "2025 Indenture"), among the Issuers, all the Issuers' subsidiaries (other than Wynn Las Vegas Capital Corp., which was a co-issuer) and U.S. Bank National Association, as trustee. The 2025 Notes were issued at par. The Company used the net proceeds from the 2025 Notes to cover the cost of purchasing the 2020 Notes tendered in the tender offer. The Company also satisfied and discharged the indentures under which the 2020 Notes were issued and will use the remaining net proceeds to redeem the 2020 Notes not tendered and for general corporate purposes. The 2025 Notes will mature on March 1, 2025 and bear interest at the rate of 5 1/2% per annum. The Issuers may, at their option, redeem the 2025 Notes, in whole or in part, at any time or from time to time prior to their stated maturity. The redemption price for 2025 Notes that are redeemed before December 1, 2024 will be equal to the greater of (a) 100% of the principal amount of the 2025 Notes to be redeemed and (b) a “make-whole” amount described in the 2025 Indenture, plus in either case accrued and unpaid interest, if any, to, but not including, the redemption date. The redemption price for the 2025 Notes that are redeemed on or after December 1, 2024 will be equal to 100% of the principal amount of the 2025 Notes to be redeemed, plus accrued and unpaid interest, if any, to, but not including, the redemption date. In the event of a change of control triggering event, the Issuers will be required to offer to repurchase the 2025 Notes at 101% of the principal amount, plus accrued and unpaid interest, if any, to, but not including. the repurchase date. The 2025 Notes are also subject to mandatory redemption requirements imposed by gaming laws and regulations of gaming authorities in Nevada. The 2025 Notes are the Issuers’ senior unsecured obligations and rank pari passu in right of payment with the Issuers’ outstanding 7 7/8% 2020 Notes, 7 3/4% 2020 Notes, the 2022 Notes and the 2023 Notes (together, the "Existing Notes"). The 2025 Notes are secured by a first priority pledge of the Company’s equity interests, the effectiveness of which is subject to the prior approval of the Nevada gaming authorities. The equity interests of the Company also secure the Existing Notes. If Wynn Resorts, Limited receives an investment grade rating from one or more ratings agencies, the first priority pledge securing the 2025 Notes will be released. The 2025 Notes are jointly and severally guaranteed by all of the Issuers’ subsidiaries. The guarantees are senior unsecured obligations and rank senior in right of payment to all of their existing and future subordinated debt. The guarantees rank equally in right of payment with all existing and future liabilities of the Issuers' subsidiaries that are not so subordinated and will be effectively subordinated in right of payment to all of such existing and future secured debt (to the extent of the collateral securing such debt). The 2025 Indenture contains covenants limiting the Issuers’ and all of the Issuers' subsidiaries' (as guarantors), other than Wynn Capital, ability to create liens on assets to secure debt, enter into sale-leaseback transactions and merge or consolidate with another company. These covenants are subject to a number of important and significant limitations, qualifications and exceptions. Events of default under the 2025 Indenture include, among others, the following: default for 30 days in the payment when due of interest on the 2025 Notes; default in payment when due of the principal of, or premium, if any, on the 2025 Notes; failure to comply with certain covenants in the 2025 Indenture; and certain events of bankruptcy or insolvency. In the case of an event of default arising from certain events of bankruptcy or insolvency with respect to the Issuers or Issuers' subsidiaries (as guarantors), other than Wynn Capital, all 2025 Notes then outstanding will become due and payable immediately without further action or notice.

Subsequent Events

Dividend

On February 3, 2015, the Company announced a cash dividend of $1.50 per share, payable on February 23, 2015 to stockholders of record as of February 13, 2015.

Cash Tender Offer and Senior Notes Issuance

On February 10, 2015, the Issuers commenced a cash tender offer for any and all of the outstanding aggregate principal amounts of the 7 3/4% 2020 Notes and 7 7/8% 2020 Notes (together the "2020 Notes"). Wynn Las Vegas, LLC accepted for purchase valid tenders with respect to approximately $305.8 million of the $377.0 million aggregate principal amount of the 7 3/4% 2020 Notes and approximately $1,146.5 million of the $1,226.6 million aggregate principal amount of the 7 7/8% 2020 Notes. The note holders who validly tendered their 2020 Notes received the total consideration of $1,073.82 for each $1,000 principal amount of 7 3/4% 2020 Notes and $1,054.21 for each $1,000 principal amount of 7 7/8% 2020 Notes. The premium portion of the aggregate total consideration was approximately $101.2 million and recorded as a loss on extinguishment of debt in the first quarter of 2015.

Separately, on February 18, 2015, the Issuers completed the issuance of $1.8 billion aggregate principal amount of 5 1/2% senior notes due 2025 (the "2025 Notes") pursuant to an Indenture, dated as of February 18, 2015 (the "2025 Indenture"), among the Issuers, all the Issuers' subsidiaries (other than Wynn Las Vegas Capital Corp., which was a co-issuer) and U.S. Bank National Association, as trustee. The 2025 Notes were issued at par. The Company used the net proceeds from the 2025 Notes to cover the cost of purchasing the 2020 Notes tendered in the tender offer. The Company also satisfied and discharged the indentures under which the 2020 Notes were issued and will use the remaining net proceeds to redeem the 2020 Notes not tendered and for general corporate purposes.

The 2025 Notes will mature on March 1, 2025 and bear interest at the rate of 5 1/2% per annum. The Issuers may, at their option, redeem the 2025 Notes, in whole or in part, at any time or from time to time prior to their stated maturity. The redemption price for 2025 Notes that are redeemed before December 1, 2024 will be equal to the greater of (a) 100% of the principal amount of the 2025 Notes to be redeemed and (b) a “make-whole” amount described in the 2025 Indenture, plus in either case accrued and unpaid interest, if any, to, but not including, the redemption date. The redemption price for the 2025 Notes that are redeemed on or after December 1, 2024 will be equal to 100% of the principal amount of the 2025 Notes to be redeemed, plus accrued and unpaid interest, if any, to, but not including, the redemption date. In the event of a change of control triggering event, the Issuers will be required to offer to repurchase the 2025 Notes at 101% of the principal amount, plus accrued and unpaid interest, if any, to, but not including. the repurchase date. The 2025 Notes are also subject to mandatory redemption requirements imposed by gaming laws and regulations of gaming authorities in Nevada.

The 2025 Notes are the Issuers’ senior unsecured obligations and rank pari passu in right of payment with the Issuers’ outstanding 7 7/8% 2020 Notes, 7 3/4% 2020 Notes, the 2022 Notes and the 2023 Notes (together, the "Existing Notes"). The 2025 Notes are secured by a first priority pledge of the Company’s equity interests, the effectiveness of which is subject to the prior approval of the Nevada gaming authorities. The equity interests of the Company also secure the Existing Notes. If Wynn Resorts, Limited receives an investment grade rating from one or more ratings agencies, the first priority pledge securing the 2025 Notes will be released.

The 2025 Notes are jointly and severally guaranteed by all of the Issuers’ subsidiaries. The guarantees are senior unsecured obligations and rank senior in right of payment to all of their existing and future subordinated debt. The guarantees rank equally in right of payment with all existing and future liabilities of the Issuers' subsidiaries that are not so subordinated and will be effectively subordinated in right of payment to all of such existing and future secured debt (to the extent of the collateral securing such debt).

The 2025 Indenture contains covenants limiting the Issuers’ and all of the Issuers' subsidiaries' (as guarantors), other than Wynn Capital, ability to create liens on assets to secure debt, enter into sale-leaseback transactions and merge or consolidate with another company. These covenants are subject to a number of important and significant limitations, qualifications and exceptions.

Events of default under the 2025 Indenture include, among others, the following: default for 30 days in the payment when due of interest on the 2025 Notes; default in payment when due of the principal of, or premium, if any, on the 2025 Notes; failure to comply with certain covenants in the 2025 Indenture; and certain events of bankruptcy or insolvency. In the case of an event of default arising from certain events of bankruptcy or insolvency with respect to the Issuers or Issuers' subsidiaries (as guarantors), other than Wynn Capital, all 2025 Notes then outstanding will become due and payable immediately without further action or notice.