Stock-Based Compensation and Other Stock Plans - Summary of Weighted-Average Assumptions of Fair Value Granted Using Black-Scholes Valuation Model (Detail)	3 Months Ended		9 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
Stock Option [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Expected term of option (in years)	3 years 8 months 1 day	5 years 3 months 15 days	4 years 3 months 15 days	5 years 4 months 10 days
Expected volatility factor	26.39%	37.33%	33.79%	36.93%
Expected dividend yield	2.68%	2.73%	2.67%	2.72%
Risk-free interest rate	0.64%	0.67%	0.79%	0.82%
Stock Appreciation Rights (SARs) [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Expected term of option (in years)			3 years 6 months 18 days	4 years 8 months 27 days
Expected volatility factor			26.12%	37.11%
Expected dividend yield			2.68%	2.72%
Risk-free interest rate			0.63%	0.62%
Stock-Settled SARs [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Expected term of option (in years)	3 years 8 months 1 day		4 years 2 months 27 days
Expected volatility factor	26.39%		33.92%
Expected dividend yield	2.68%		2.67%
Risk-free interest rate	0.64%		0.91%