Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Revenues:
System sales	$ 1,281,890	$ 945,858	$ 847,809
Support, maintenance and services	3,070,575	2,366,959	1,992,830
Reimbursed travel	72,802	89,886	70,109
Total revenues	4,425,267	3,402,703	2,910,748
Costs and expenses:
Cost of system sales	430,335	314,089	302,374
Cost of support, maintenance and services	247,644	200,402	142,239
Cost of reimbursed travel	72,802	89,886	70,109
Sales and client service	1,838,600	1,395,568	1,173,051
Software development (Includes amortization of $119,195, $103,447 and $94,688, respectively)	539,799	392,805	338,786
General and administrative	423,424	233,393	295,383
Amortization of acquisition related intangibles	91,527	13,476	12,794
Total costs and expenses	3,644,131	2,639,619	2,334,736
Operating earnings	781,136	763,084	576,012
Other income, net	244	11,090	12,042
Earnings before income taxes	781,380	774,174	588,054
Income taxes	(242,018)	(248,741)	(189,700)
Net earnings	$ 539,362	$ 525,433	$ 398,354
Basic earnings per share	$ 1.57	$ 1.54	$ 1.16
Diluted earnings per share	$ 1.54	$ 1.50	$ 1.13
Basic weighted average shares outstanding	343,178	342,150	343,636
Diluted weighted average shares outstanding	350,908	350,386	352,281