Stock Repurchase Program (Detail) - USD ($)	3 Months Ended
	Apr. 02, 2017	Nov. 01, 2015
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period, Value	$ 30,067,000
Repurchase Program November 2015
Equity, Class of Treasury Stock [Line Items]
Authorized common stock to be repurchased		$ 100,000,000
Number of shares repurchased	919,000
Value of shares repurchased	$ 61,152,000
Stock Repurchased During Period, Shares	380,000
Stock repurchased during period, Value	$ 30,067,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 38,848,000