Basis of Presentation - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended
	Apr. 20, 2016	Apr. 01, 2016	Apr. 03, 2015
Excess Tax Benefit [Line Items]
Excess Tax Benefit From Share Based Compensation Operating Activities		$ 0	$ 4,431,000
New Accounting Pronouncement, Early Adoption, Effect
Excess Tax Benefit [Line Items]
Net Income Loss Attributable to Parent Excluding Excess Tax Benefit		10,889,000
Excess Tax Benefit From Share Based Compensation Operating Activities		4,461,000
New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Retained Earnings		$ (79,000)
Earnings Per Share Diluted Excluding Excess Tax Benefit		$ 0.40
Subsequent Event
Excess Tax Benefit [Line Items]
Common stock, dividends per share declared, subsequent event	$ 0.18
Dividends Payable, Date to be Paid	Jun. 24, 2016
Dividends Payable, Date of Record	Jun. 10, 2016
Dividends Payable, Date Declared	Apr. 20, 2016