XML 49 R26.htm IDEA: XBRL DOCUMENT v3.5.0.2
Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Sep. 30, 2016
Accounting Policies [Abstract]  
Schedule of Credit Losses for Financing Receivables, Current [Table Text Block]
The following table summarizes information concerning our allowance for doubtful receivables.
 
2016
 
2015
 
2014
 
(in millions)
Balance at beginning of year
$
5.2

 
$
5.3

 
$
5.3

Provision charged to expense
0.6

 
0.1

 
—

Balances written off, net of recoveries
—

 
(0.2
)
 
(0.1
)
Other
(0.1
)
 
—

 
0.1

Balance at end of year
$
5.7

 
$
5.2

 
$
5.3
Schedule of Reserves for Excess and Obsolete Inventory
The following table summarizes information concerning our inventory valuation reserves.
 
2016
 
2015
 
2014
 
(in millions)
Balance at beginning of year
$
7.8

 
$
8.5

 
$
10.6

Provision charged to expense
2.1

 
2.1

 
2.8

Inventory disposed
(1.5
)
 
(2.9
)
 
(4.3
)
Other
0.2

 
0.1

 
(0.6
)
Balance at end of year
$
8.6

 
$
7.8

 
$
8.5
Schedule of Product Warranty Liability
Activity in accrued warranty, reported as part of other current liabilities, is presented below.
 
2016
 
2015
 
2014
 
(in millions)
Balance at beginning of year
$
2.9

 
$
2.6

 
$
2.8

Warranty expense
5.3

 
5.2

 
4.1

Warranty payments
(6.2
)
 
(4.9
)
 
(4.3
)
Balance at end of year
$
2.0

 
$
2.9

 
$
2.6