Stock-based Compensation - Fair Value Assumptions for Stock Options (Detail) - Stock Option [Member]	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expected dividend yield	1.19%	1.18%	1.30%
Expected volatility	31.29%	32.27%	31.81%
Expected term	7 years 2 months 12 days	6 years	7 years 3 months 18 days
Risk-free interest rate	4.03%	1.93%	0.96%