Equity - Summary of Weighted Average Assumptions (Detail)	12 Months Ended
Dec. 31, 2023 yr $ / shares	Dec. 31, 2022 yr $ / shares
Equity [abstract]
Weighted average exercise price \| $ / shares	$ 54.66	$ 45.51
Dividend yield	0.92%	1.10%
Risk-free interest rate	3.52%	1.50%
Expected option life \| yr	5.9	6.1
Expected volatility	42.00%	41.00%
Forfeiture rate	1.93%	1.43%

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.

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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- Definition

The option life of 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). [Refer: Government [member]]

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- References

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- Definition

The exercise price of share options granted.

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- Definition

The percentage of an expected dividend used to calculate the fair value of share options granted.

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- Definition

Forfeiture rate share options granted.

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