Derivative Financial Instruments - Summary of Pre-tax Gains (Losses) On Derivatives Designated as Cash Flow Hedges (Details) - Designated as Hedging Instrument - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) recognized in OCI - effective portion:	$ 0	$ 0	$ 0	$ (18,507)
Gains (losses) reclassified from AOCI into net income - effective portion:	0	0	0	17,176
Gold Forwards
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) recognized in OCI - effective portion:	0	0	0	(10,886)
Gains (losses) reclassified from AOCI into net income - effective portion:	0	0	0	12,867
SIlver Forwards
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gains (losses) recognized in OCI - effective portion:	0	0	0	(7,621)
Gains (losses) reclassified from AOCI into net income - effective portion:	$ 0	$ 0	$ 0	$ 4,309