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Share-Based Payments - Summary of Fair Value of Equity Instruments Granted (Detail) (Detail) - Performance Shares (PS) - Gold Fields Limited 2012 share plan amended - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Monte Carlo simulation
– weighted average historical volatility (based on a statistical analysis of the share price on a weighted moving average basis for the expected term of the option)	51.70%	66.80%	63.60%
– expected term (years)	3 years	3 years	3 years
– average three-year risk free interest rate (based on US interest rates)	1.80%	1.20%	1.20%
– weighted average fair value (United States dollars)	$ 9.8	$ 10.2	$ 10.3

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Expected term in years share options granted.

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- Definition

The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise).

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- Definition

Share based compensation arrangement by share based payment award fair value of equity instruments methodology.

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- Definition

Share based compensation arrangement by share based payment award fair value of equity instruments weighted average fair value.

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- Definition

The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2023-01-01
-Paragraph 47
-Subparagraph a
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_47_a_i&doctype=Standard
-URIDate 2023-03-23

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