Derivative Financial Instruments - Summary of Derivative Cash Flow Hedges (Details) - Designated as Hedging Instrument	9 Months Ended
	Sep. 30, 2022 oz $ / oz
Gold Forwards - 2022
Derivative [Line Items]
Average gold fixed price per ounce | $ / oz	1,994
Notional ounces | oz	54,500
Gold Forwards - 2023 and Thereafter
Derivative [Line Items]
Average gold fixed price per ounce | $ / oz	1,982
Notional ounces | oz	112,500