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Derivative Financial Instruments - Additional Information, Derivative Liabilities (Details) $ in Thousands, warrant in Millions |  |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |  |
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Jun. 23, 2023 $ / Ounce | Mar. 24, 2023 $ / Ounce | Dec. 05, 2022 USD ($) | Apr. 20, 2022 USD ($) | Aug. 31, 2022 MWh brazilianRealPerMegawatt | Apr. 30, 2021 oz $ / shares shares | Mar. 31, 2023 USD ($) | Dec. 31, 2023 USD ($) $ / Ounce shares oz | Dec. 31, 2022 USD ($) warrant $ / Ounce shares oz | Jan. 31, 2024 $ / Ounce oz | Dec. 31, 2023 $ / shares | Dec. 31, 2022 $ / shares | Dec. 31, 2021 USD ($) shares | Dec. 31, 2021 $ / shares
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative hedging instrument, settlement term, maximum |  |  |  |  |  |  |  | 1 year |  |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | $ 8,829 | $ 1,899 |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  |  | 11,082 | 8,806 |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | $ 19,911 | $ 10,705 |  |  |  |  |
Number of securities called by warrant (in shares) | shares |  |  |  |  |  | 1 |  |  | 1 |  |  |  |  |
Warrants, percentage of profits received |  |  |  |  |  |  |  |  | 90.00% |  |  |  |  |
Solaris Resources Inc |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of securities called by warrant (in shares) | shares |  |  |  |  |  |  |  |  | 0.25 |  |  |  |  |
Share Purchase Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants (in shares) | shares |  |  |  |  |  |  |  | 0 | 602,353 |  |  |  | 1,669,517 |
Weighted average exercise price (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 0 | $ 5.30 |  | $ 8.69
Number of other equity instruments granted In sharebased payment arrangement (in shares) | shares |  |  |  |  |  | 5,000,000 |  |  |  |  |  |  |  |
$5.05 - $5.30 | Share Purchase Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants (in shares) | warrant |  |  |  |  |  |  |  |  | 0.6 |  |  |  |  |
Weighted average exercise price (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 5.30 |  |
Greenstone Gold Mines LP |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on change in fair value of contingent consideration |  |  |  |  |  |  |  | $ 3,000 | $ 1,700 |  |  |  |  |
Greenstone Gold Mines LP |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional ownership interest acquired |  |  |  |  |  | 10.00% |  |  |  |  |  |  |  |
Contingent consideration, mass of refined gold delivered (in ounces) | oz |  |  |  |  |  | 2,200 |  |  |  |  |  |  |  |
Contingent consideration, mass of refined gold delivered, milestone one (in ounces) | oz |  |  |  |  |  | 250,000 |  |  |  |  |  |  |  |
Contingent consideration, mass of refined gold delivered, milestone two (in ounces) | oz |  |  |  |  |  | 500,000 |  |  |  |  |  |  |  |
Contingent consideration, mass of refined gold delivered, milestone three (in ounces) | oz |  |  |  |  |  | 700,000 |  |  |  |  |  |  |  |
Gold contract |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed price basis of per ounce | $ / Ounce | $ / Ounce 2,109 | $ / Ounce 2,170 |  |  |  |  |  |  |  |  |  |  |  |
Gold collars and forward contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative financial assets (liabilities) |  |  |  |  |  |  |  | (4,000) | 0 |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | 2,300 |  |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  |  | 1,700 |  |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | 4,009 | $ 0 |  |  |  | $ 33,336 |
Gold collars |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative total weight per month (in ounces) | oz |  |  |  |  |  |  |  |  | 3,750 |  |  |  |  |
Derivative ounces remaining to be delivered (in ounces) | oz |  |  |  |  |  |  |  |  | 0 |  |  |  |  |
Forward swap contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce |  |  |  |  |  |  |  |  | 1,350 |  |  |  |  |
Derivative total weight per month (in ounces) | oz |  |  |  |  |  |  |  |  | 4,583 |  |  |  |  |
Power purchase agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | 2,300 |  |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  |  | 2,100 |  |  |  |  |  |
Delivery megawatts | MWh |  |  |  |  | 14.6 |  |  |  |  |  |  |  |  |
Delivery over period |  |  |  |  | 10 years |  |  |  |  |  |  |  |  |
Financial instruments designated as hedging instruments, at fair value |  |  |  |  |  |  |  | 4,400 | $ 0 |  |  |  |  |
Recognized loss on derivative purchase agreement |  |  |  |  |  |  |  | 4,400 | 0 |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | 4,420 | 0 |  |  |  |  |
Power purchase agreement | Bottom of range |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Delivery fixed prices rang megawatts | brazilianRealPerMegawatt |  |  |  |  | 166.0 |  |  |  |  |  |  |  |  |
Power purchase agreement | Top of range |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Delivery fixed prices rang megawatts | brazilianRealPerMegawatt |  |  |  |  | 252.0 |  |  |  |  |  |  |  |  |
Solaris warrant liability |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  |  | 0 |  |  |  | $ 27,697 |
Solaris warrant liability | Solaris Resources Inc |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Securities called by warrant, price per share (in dollars per share) | $ / shares |  |  |  |  |  | $ 10.00 |  |  |  |  |  |  |  |
Solaris warrant liability | Share Purchase Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from exercise of warrants |  |  | $ 51,900 | $ 40,100 |  |  | $ 53,400 |  |  |  |  |  |  |
Marketable securities carrying amount |  |  | $ 51,900 | 56,400 |  |  | $ 53,400 |  |  |  |  |  |  |
Warrant liability |  |  |  | 16,300 |  |  |  |  |  |  |  |  |  |
Cumulative on marketable securities transferred, net of tax |  |  |  | $ 15,800 |  |  |  |  |  |  |  |  |  |
Contingent consideration – Greenstone |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | 11,279 | 8,280 |  |  |  |  |
Contingent consideration – Greenstone | Greenstone Gold Mines LP |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | 4,000 |  |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  |  | 7,300 |  |  |  |  |  |
Current portion of derivative liabilities |  |  |  |  |  |  |  | $ 11,300 | $ 8,300 |  |  |  |  |
Put option strike price |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce |  |  |  |  |  |  |  | 1,954 |  |  |  |  |  |
Derivative hedging instrument remaining quantity | oz |  |  |  |  |  |  |  | 112,124 |  |  |  |  |  |
Put option strike price | Potential ordinary share transactions |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce |  |  |  |  |  |  |  |  |  | 2,000 |  |  |  |
Put option strike price | Gold collars |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce |  |  |  |  |  |  |  | 1,929 | 1,325 |  |  |  |  |
Total notional quantity (in ounces) | oz |  |  |  |  |  |  |  | 253,608 |  |  |  |  |  |
Put option strike price | Gold collars | Potential ordinary share transactions |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total notional quantity (in ounces) | oz |  |  |  |  |  |  |  |  |  | 43,000 |  |  |  |
Call option strike price |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce |  |  |  |  |  |  |  | 2,166 |  |  |  |  |  |
Call option strike price | Gold collars |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce |  |  |  |  |  |  |  | 2,127 | 1,425 |  |  |  |  |
Call option strike price | Gold collars | Potential ordinary share transactions |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce |  |  |  |  |  |  |  |  |  | 2,201 |  |  |  |
Spot Price | Gold collars |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average price of hedging instrument (in dollars per ounce) | $ / Ounce | 264 | 1,290 |  |  |  |  |  |  |  |  |  |  |  |

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