FAIR VALUE ACCOUNTING - Quantitative Information (Details) $ in Millions	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) $ / oz
North America Segment | Cripple Creek And Victor Mine
Quantitative and Qualitative Information - Unobservable Inputs
Property, plant, and mine development, net		$ 25
Valuation, Income Approach | Discount rate | North America Segment
Quantitative and Qualitative Information - Unobservable Inputs
Long-lived and other assets, measurement input		0.0675
Valuation, Income Approach | Measurement Input, Short-Term Gold Price
Quantitative and Qualitative Information - Unobservable Inputs
Long-lived and other assets, measurement input | $ / oz		1,750
Valuation, Income Approach | Measurement Input, Long-Term Gold Price
Quantitative and Qualitative Information - Unobservable Inputs
Long-lived and other assets, measurement input | $ / oz		1,600
Level 3
Quantitative and Qualitative Information - Unobservable Inputs
Long-lived assets		$ 25
Contingent consideration assets	$ 187	188
Contingent consideration liabilities	$ 5	$ 3
Level 3 | Monte Carlo | Minimum | Discount rate
Quantitative and Qualitative Information - Unobservable Inputs
Contingent consideration assets, measurement input	8.76%	8.75%
Level 3 | Monte Carlo | Maximum | Discount rate
Quantitative and Qualitative Information - Unobservable Inputs
Contingent consideration assets, measurement input	29.59%	29.59%
Level 3 | Discounted cash flow | Minimum | Discount rate
Quantitative and Qualitative Information - Unobservable Inputs
Contingent consideration liabilities, measurement input	0.0556	0.0556
Level 3 | Discounted cash flow | Maximum | Discount rate
Quantitative and Qualitative Information - Unobservable Inputs
Contingent consideration liabilities, measurement input	0.0708	0.0708
Level 3 | Discounted cash flow | Weighted Average | Discount rate
Quantitative and Qualitative Information - Unobservable Inputs
Contingent consideration assets, measurement input	11.85%	11.86%
Contingent consideration liabilities, measurement input	0.0647	0.0607