Schedule of Estimated Fair Value of TSR Performance-Based Restricted Stock Unit Awards Assumptions (Detail) - TSR Performance-Based Restricted Stock Units |
3 Months Ended | |
---|---|---|
Apr. 02, 2017 |
Apr. 03, 2016 |
|
Share-based Compensation Arrangement by Share-based Payment Award | ||
Risk-free interest rate | 1.50% | 1.00% |
Expected historical volatility | 26.60% | 27.00% |
Dividend yield | 1.00% | 1.20% |
New York Stock Exchange Composite Index | ||
Share-based Compensation Arrangement by Share-based Payment Award | ||
Expected historical volatility | 13.40% | 13.10% |