Net Income per Share (Tables)

3 Months Ended

Jan. 31, 2015

Earnings Per Share [Abstract]

Reconciliation of Weighted-Average Common Shares Used to Calculate Net Income Per Share

The table below reconciles the weighted-average common shares used to calculate basic net income per share with the weighted-average common shares used to calculate diluted net income per share:

	Three Months Ended   January 31,
	2015		2014
	(in thousands)
Numerator:
Net income	$	65,189	$	67,696
Denominator:
Weighted-average common shares for basic net income per share	154,458		154,066
Dilutive effect of potential common shares from equity-based compensation	2,748		2,690
Weighted-average common shares for diluted net income per share	157,206		156,756
Net income per share:
Basic	$	0.42	$	0.44
Diluted	$	0.41	$	0.43
Anti-dilutive employee stock-based awards excluded(1)	2,440		1,378

(1) These stock options and unvested restricted stock units and restricted stock awards were anti-dilutive for the respective periods and are excluded in calculating diluted net income per share. While such awards were antidilutive for the respective periods, they could be dilutive in the future.