Stock-based Compensation - Fair Value Assumptions for Stock Options (Detail) - Stock Option [Member]	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Expected dividend yield	1.22%	1.19%	1.18%
Expected volatility	30.89%	31.29%	32.27%
Expected term	6 years 9 months 18 days	7 years 2 months 12 days	6 years
Risk-free interest rate	4.23%	4.03%	1.93%