Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Effective income tax rate	32.70%	30.40%
Non-current deferred tax assets included in other assets	$ 600,000		$ 0
Non-current deferred tax liabilities included in deferred credits and other liabilities	$ 549,700,000		$ 558,600,000