CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Apr. 02, 2016	Apr. 04, 2015
Net sales	[1]	$ 516,355	$ 406,596
Cost of sales		319,582	249,034
Gross profit		196,773	157,562
Selling and distribution expenses		53,689	47,109
General and administrative expenses		56,103	39,273
Restructuring Charges		606	4,600
Income from operations		86,375	66,580
Net interest expense and deferred financing amortization, net		5,276	3,749
Other (income) expense, net		(800)	4,561
Earnings before income taxes		81,899	58,270
Provision for income taxes		27,361	20,039
Net earnings		$ 54,538	$ 38,231
Net earnings per share:
Basic (in usd per share)		$ 0.96	$ 0.67
Diluted (in usd per share)		$ 0.96	$ 0.67
Weighted average number of shares
Basic (in shares)		57,051	56,917
Dilutive common stock equivalents (in shares)		0	1
Diluted (in shares)		57,051	56,918
Comprehensive income		$ 57,799	$ 22,082

[1] Non-operating expenses are not allocated to the operating segments. Non-operating expenses consist of interest expense and deferred financing amortization, foreign exchange gains and losses and other income and expense items outside of income from operations.