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Allowance for Doubtful Accounts (Tables)
 12 Months Ended
May 31, 2016
Allowance for Doubtful Accounts.  
Schedule of allowance for doubtful accounts

                                                                                                                                                                                    

 

 

May 31,

 

 

 

2016

 

2015

 

2014

 

Balance, beginning of year

 

$
5.8

 

$
6.2

 

$
8.7

 

Provision charged to operations

 

 
0.2

 

 
1.7

 

 
0.7

 

Deductions for accounts written off, net of recoveries

 

 
(2.1

)

 
(1.6

)

 
(3.2

)

Sale of Telair Cargo Group

 

 

—

 

 
(0.4

)

 

—

 

Reclassification to assets of discontinued operations

 

 

—

 

 
(0.1

)

 

—

 

​

​

​  

​  

​

​  

​  

​

​  

​  

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Balance, end of year

 

$
3.9

 

$
5.8

 

$
6.2

 

​

​

​  

​  

​

​  

​  

​

​  

​  

​

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​

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