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Stockholders' Equity (Tables)
 12 Months Ended
Oct. 31, 2015
Equity [Abstract]  
Schedule of Changes in Accumulated Other Comprehensive Income (Loss)
Analysis of changes in accumulated other comprehensive income (loss):
(In millions)
Foreign Currency Translation Adjustment
 
Unrealized Gain (Loss) on Marketable Securities
 
Change in Value of Derivative Instruments
 
Minimum Pension Liability
 
Total
Balance at October 31, 2012
$
(7.2
)
 
$
—

 
$
(2.4
)
 
$
(21.7
)
 
$
(31.3
)
Gross change in value for the period
2.6

 
—

  
(0.7
)
 
19.0

 
20.9

Reclassification adjustments for (gain) loss realized in income
—

 
(0.1
)
  
2.9

 
—

 
2.8

Tax effect for the period
—

 
0.1

  
(0.9
)
 
(7.4
)
 
(8.2
)
Balance at October 31, 2013
$
(4.6
)
 
$
—

  
$
(1.1
)
 
$
(10.1
)
 
$
(15.8
)
Gross change in value for the period
$
(87.8
)
 
$
—

  
$
(0.1
)
 
$
(5.9
)
 
$
(93.8
)
Reclassification adjustments for loss realized in income
—

 
—

  
1.7

 
—

 
1.7

Tax effect for the period
—

 
—

  
(0.6
)
 
2.3

 
1.7

Balance at October 31, 2014
$
(92.4
)
 
$
—

  
$
(0.1
)
 
$
(13.7
)
 
$
(106.2
)
Gross change in value for the period
$
(79.4
)
 
$
—

 
$
—

 
$
(10.0
)
 
$
(89.4
)
Reclassification adjustments for loss realized in income
—

 
—

 
0.1

 
—

 
0.1

Tax effect for the period
—

 
—

 
—

 
3.9

 
3.9

Balance at October 31, 2015
$
(171.8
)
 
$
—

  
$
—

 
$
(19.8
)
 
$
(191.6
)