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. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Stock Option [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Expected term (in years)		3 years 8 months 1 day	4 years 6 months 7 days	4 years 3 months 15 days
Expected volatility factor		26.39%	26.76%	33.79%
Expected dividend yield		2.68%	2.40%	2.67%
Risk-free interest rate		0.64%	1.30%	0.79%
Cash-Settled Stock Appreciation Rights [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Expected term (in years)			3 years 8 months 27 days	3 years 6 months 18 days
Expected volatility factor			23.87%	26.12%
Expected dividend yield			2.19%	2.68%
Risk-free interest rate			1.08%	0.63%
Stock-Settled SARs [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Expected term (in years)		3 years 8 months 1 day	4 years 5 months 27 days	4 years 2 months 27 days
Expected volatility factor		26.39%	25.64%	33.92%
Expected dividend yield		2.68%	2.40%	2.67%
Risk-free interest rate		0.64%	1.50%	0.91%