Supplementary Data - Selected Unaudited Quarterly Financial Data

12 Months Ended

Oct. 31, 2016

Quarterly Financial Information Disclosure [Abstract]

Supplementary Data - Selected Unaudited Quarterly Financial Data

The table below includes certain unaudited financial information for the last eight fiscal quarters. Refer to Note 2 of Notes to Consolidated Financial Statements for information on our fiscal year end.



	Quarter Ended
	January 31,		April 30,		July 31,		October 31,
	(in thousands, except per share data)
2016
Revenue	$	568,604	$	605,005	$	615,204	$	633,719
Gross margin	439,160		473,375		475,527		491,508
Income before provision for income taxes	64,342		97,223		85,231		82,752
Net income	60,035		69,376		64,718		72,697
Net income per share
Basic	$	0.39	$	0.46	$	0.43	$	0.48
Diluted	0.39		0.45		0.42		0.47
2015
Revenue	$	542,043	$	557,204	$	555,805	$	587,159
Gross margin	417,410		432,232		426,334		447,315
Income before provision for income taxes	76,615		83,884		65,193		55,918
Net income	65,189		55,596		55,387		49,762
Net income per share
Basic	$	0.42	$	0.36	$	0.36	$	0.32
Diluted	0.41		0.35		0.35		0.31