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ACQUISITIONS AND DIVESTITURES - Kartaltepe and Taiga Gold Corp (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Nov. 17, 2022 | Apr. 14, 2022 | Dec. 31, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Nov. 16, 2022
Business Acquisition [Line Items] |  |  |  |  |  |  |
Equity method investments |  |  | $ 395 | $ 127 | $ 395 |  |
Gain on acquisition of Kartaltepe |  |  |  | 0 | 81,852 | $ 0 |
Mineral properties, plant and equipment, net |  |  | 3,549,446 | 3,872,886 | 3,549,446 |  |
Deferred income tax liabilities |  |  | 342,401 | 363,852 | 342,401 |  |
Non-controlling interest |  |  | 546,462 | $ 931,123 | 546,462 |  |
Taiga Gold Corporation |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Asset acquisition, consideration transferred |  | $ 24,800 |  |  | 24,800 |  |
Asset acquisition, cash and equivalents |  | 4,700 |  |  | $ 4,700 |  |
Asset acquisition, exploration and evaluation assets |  | 27,800 |  |  |  |  |
Asset acquisition, deferred tax liability |  | $ 7,500 |  |  |  |  |
Kartaltepe |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Gain on acquisition of Kartaltepe |  |  | $ 81,900 |  |  |  |
Variable interest entity, initial measurement, recognized identifiable assets acquired and liabilities assumed, net | $ 284,700 |  |  |  |  |  |
Kartaltepe | Lidya’s |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Ownership percentage by noncontrolling owners (as a percent) | 20.00% |  |  |  |  |  |
Non-controlling interest | $ 48,600 |  |  |  |  |  |
Kartaltepe | Variable Interest Entity, Primary Beneficiary |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Ownership (as a percent) | 80.00% |  |  |  |  |  |
Kartaltepe |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Additional ownership percentage acquired (as a percent) | 30.00% |  | 30.00% |  | 30.00% |  |
Payments to acquire interest in joint venture | $ 150,000 |  |  |  | $ 150,000 |  |
Ownership (as a percent) |  |  |  |  |  |  | 50.00%
Equity method investments |  |  |  |  |  |  | $ 4,200
Kartaltepe | Variable Interest Entity, Primary Beneficiary |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Mineral properties, plant and equipment, net | 361,600 |  |  |  |  |  |
Deferred income tax liabilities | $ 72,300 |  |  |  |  |  |

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