Summary of Significant Accounting Policies Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2016	Jul. 04, 2015	Jul. 02, 2016	Jul. 04, 2015	Jan. 02, 2016
Significant Accounting Policies [Line Items]
Non-cash share-based compensation expense	$ 6,202	$ 5,370	$ 11,160	$ 7,399
Unrecognized tax benefits related to federal, state and foreign taxes					$ 14,400
Unrecognized tax benefits related to federal, state and foreign taxes of which would impact the effective tax rate if recognized					14,100
Unrecognized tax benefits, accrued interest					1,900
Unrecognized tax benefits, penalties					$ 3,800
Recognized Tax Expense	1,800
Amount of unrecognized tax benefits that may be recognized over the next twelve months	1,600		1,600
Interest paid			10,300	6,900
Income tax payments			$ 53,600	$ 36,200
Restricted Stock [Member]
Significant Accounting Policies [Line Items]
Grant date fair value	$ 31,000
UNITED STATES | Internal Revenue Service (IRS) [Member]
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2012 – 2015
UNITED STATES | State and Local Jurisdiction [Member]
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2006 – 2015
AUSTRALIA
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011 – 2015
BRAZIL
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011 – 2015
CANADA
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2009 – 2015
CHINA
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2006 – 2015
Czech Republic, Koruny
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2013 – 2015
DENMARK
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2013 – 2015
FRANCE
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2013 – 2015
GERMANY
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2013 – 2015
INDIA
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2013 – 2015
IRELAND
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2009 – 2015
ITALY
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011 – 2015
LUXEMBOURG
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011 – 2015
MEXICO
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011 – 2015
NETHERLANDS
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2004 – 2015
PHILIPPINES
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2013 – 2015
ROMANIA
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2006 – 2015
South Korea [Member]
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011
SPAIN
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011 – 2015
SWEDEN
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2009 – 2015
SWITZERLAND
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2008 – 2015
TAIWAN, PROVINCE OF CHINA
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2011 – 2012
UNITED KINGDOM
Significant Accounting Policies [Line Items]
Income Tax Examination Years Subject To Examination			2014 – 2015