Taxes - Reconciliation of United States Federal Statutory Corporate Tax Rate to Company's Effective Tax Rate, or Income Tax Provision (Detail)	3 Months Ended		6 Months Ended
	Jul. 03, 2016	Jul. 05, 2015	Jul. 03, 2016	Jul. 05, 2015
Income Tax Disclosure [Abstract]
Income tax provision at federal statutory corporate tax rate	35.00%	35.00%	35.00%	35.00%
State income taxes, net of federal benefit	1.00%	1.00%	1.00%	1.00%
Foreign tax rate differential	(18.00%)	(19.00%)	(18.00%)	(19.00%)
Tax credit	(1.00%)	0.00%	(1.00%)	(0.00%)
Discrete tax events	(1.00%)	0.00%	(2.00%)	(1.00%)
Other	1.00%	0.00%	1.00%	1.00%
Income tax provision on continuing operations	17.00%	17.00%	16.00%	17.00%