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Stockholders' Equity (Tables)
 12 Months Ended
Oct. 31, 2018
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
 
Minimum Pension Liability
 
Total
Balance at October 31, 2015
$
(171.8
)
 
$
(19.8
)
 
$
(191.6
)
Gross change in value for the period
(289.6
)
 
(13.7
)
 
(303.3
)
Tax effect for the period
—

 
5.3

 
5.3

Balance at October 31, 2016
$
(461.4
)
 
$
(28.2
)
 
$
(489.6
)
Gross change in value for the period
$
107.7

 
$
10.8

 
$
118.5

Tax effect for the period
—

 
(4.2
)
 
(4.2
)
Balance at October 31, 2017
$
(353.7
)
 
$
(21.6
)
 
$
(375.3
)
Gross change in value for the period
$
(58.5
)
 
$
11.0

 
$
(47.5
)
Tax effect for the period
—

 
(3.1
)
 
(3.1
)
ASU 2018-02 adoption(1)
—

 
(4.8
)
 
(4.8
)
Balance at October 31, 2018
$
(412.2
)
 
$
(18.5
)
 
$
(430.7
)