Common Stock (Tables)

6 Months Ended

Apr. 30, 2016

Equity [Abstract]

Class of Treasury Stock

Repurchase Activity

	Six Months Ended April 30,
(in millions, except per share amounts)	2016(1)		2015(2)
Total number of shares repurchased	0.7		0.3
Average price paid per share	$	29.82	$	31.92
Total cash paid for share repurchases	$	21.5	$	10.0

⁽¹⁾ At April 30, 2016, authorization for $167.1 million of repurchases remained under our share repurchase program.

⁽²⁾ Includes $2.1 million of cash paid for share repurchases that settled subsequent to April 30, 2015.