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Income Taxes - Additional Information (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income Taxes |  |  |  |
Complementary tax rate | 12.00% |  |  |
Amount of complementary tax exemption |  | $ 77,400,000 |  |
Amount of complementary tax exemption (in dollars per share) |  | $ 0.69 |  |
Payments for annual complementary tax obligation |  | $ 5,500,000 |  |
Increase (decrease) in valuation allowance for deferred tax assets |  | 1,100,000,000 | $ (64,100,000) |
Tax benefits (loss) realized |  | 2,300,000 | 700,000 | $ 1,900,000
Foreign tax credit carryforwards |  | 1,200,000,000 |  |
Disallowed interest carryforwards not subject to expiration |  | 682,300,000 |  |
U.S. and foreign uncertain tax positions that increase NOL and foreign tax credit carryforward deferred tax assets |  | 135,700,000 | 135,900,000 | 141,500,000
Uncertain tax positions, noncurrent |  | 0 | 0 | 0
Unrecognized tax benefits that would impact the effective tax rate if recognized |  | 69,000,000 | 69,000,000 | 74,300,000
Recognized interest and penalties |  | 0 | 0 | 0
Decrease in unrecognized tax benefits due to expiration of the statute of limitations |  | 16,126,000 | 14,967,000 | 10,635,000
FTC Carryforward |  |  |  |
Income Taxes |  |  |  |
Increase (decrease) in valuation allowance for deferred tax assets |  | 971,700,000 |  |
Current Year Utilization |  |  |  |
Income Taxes |  |  |  |
Increase (decrease) in valuation allowance for deferred tax assets |  | 97,500,000 |  |
Expirations During Year |  |  |  |
Income Taxes |  |  |  |
Increase (decrease) in valuation allowance for deferred tax assets |  | 572,600,000 |  |
More Than Likely Not Realized |  |  |  |
Income Taxes |  |  |  |
Increase (decrease) in valuation allowance for deferred tax assets |  | 301,600,000 |  |
Disallowed interest expense carryforwards |  |  |  |
Income Taxes |  |  |  |
Increase (decrease) in valuation allowance for deferred tax assets |  | 158,000,000 |  |
Maximum |  |  |  |
Income Taxes |  |  |  |
Unrecognized tax benefit increase resulting in tax settlements |  | 1,500,000 |  |
Tax Credit Carryforward Expiry In 2024 |  |  |  |
Income Taxes |  |  |  |
Foreign tax credit carryforwards |  | 710,700,000 |  |
Tax Credit Carryforward, Expires at 2025 |  |  |  |
Income Taxes |  |  |  |
Foreign tax credit carryforwards |  | 47,200,000 |  |
Tax Credit Carryforward, Expires at 2027 |  |  |  |
Income Taxes |  |  |  |
Foreign tax credit carryforwards |  | 486,200,000 |  |
Wynn Macau |  |  |  |
Income Taxes |  |  |  |
Decrease in unrecognized tax benefits due to expiration of the statute of limitations |  | 16,100,000 | 15,000,000 | 10,600,000
U.S. |  |  |  |
Income Taxes |  |  |  |
Foreign tax credit carryforwards |  | 1,244,149,000 | 1,917,822,000 |
Tax loss carryforward |  | 624,600,000 | 417,300,000 |
Foreign |  |  |  |
Income Taxes |  |  |  |
Tax loss carryforward |  | $ 55,100,000 | $ 424,200,000 | $ 394,100,000

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