Share-based Compensation - Assumptions to Estimate Fair Value of Stock Options (Detail) - Stock Options - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk free interest rate	4.20%	1.66%	0.95%
Stock price volatility	46.90%	45.70%	47.00%
Dividend yield	1.24%	1.48%	1.33%
Expected life in years	6 years	6 years	6 years
Weighted average fair value per option granted (in dollars per share)	$ 63.45	$ 39.51	$ 29.66