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Schedule II - Valuation and Qualifying Accounts and Reserves
 12 Months Ended
Dec. 31, 2016
Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts and Reserves
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS AND RESERVES
For the Years Ended December 31, 2016, 2015 and 2014
(In millions)

 
Balance at beginning of year
 
Additions charged to cost and expenses
 
Write-offs
 
Recoveries
 
Other
 
Balance at end of year
2014:
 
 
 
 
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
9.8

 
$
2.6

 
$
(4.6
)
 
$
1.1

 
$
(1.0
)
 
$
7.9

2015:
 
 
 
 
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
7.9

 
$
2.8

 
$
(4.9
)
 
$
1.1

 
$
(0.6
)
 
$
6.3

2016
 
 
 
 
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
6.3

 
$
2.4

 
$
(2.7
)
 
$
0.9

 
$
(0.2
)
 
$
6.7