Schedule of Estimated Fair Value of Stock Options Grant Using Black Scholes Option Pricing Model (Detail) - Employee Stock Option [Member]	6 Months Ended
	Jun. 29, 2025	Jun. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award
Expected life (years)	4 years	4 years
Risk-free interest rate	4.20%	4.00%
Volatility-historical	43.90%	46.30%
Dividend yield	0.40%	0.50%