Stock-Based Compensation - Schedule of significant assumptions used in determining fair value of performance units (Detail) - Performance units	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	1.37%	1.81%
Expected life (years)	2 years 9 months 21 days	2 years 9 months 18 days
Risk-free rate for expected life	3.89%	4.37%
Volatility for expected life	25.78%	24.24%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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