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Schedule II - Valuation and Qualifying Accounts and Reserves
 12 Months Ended
Dec. 31, 2019
SEC Schedule, 12-09, 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, 2019, 2018 and 2017
(In millions)

 
Balance at beginning of year
 
Additions charged to cost and expenses
 
Write-offs
 
Recoveries
 
Other
 
Balance at end of year
2017
 
 
 
 
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
6.7

 
$
3.9

 
$
(5.6
)
 
$
0.9

 
$
—

 
$
5.9

2018
 
 
 
 
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
5.9

 
$
4.8

 
$
(3.7
)
 
$
0.6

 
$
(1.3
)
 
$
6.3

2019
 
 
 
 
 
 
 
 
 
 
 
Allowance for doubtful accounts
$
6.3

 
$
4.5

 
$
(4.9
)
 
$
1.6

 
$
(1.4
)
 
$
6.1