Other Balance Sheet Information - Narrative (Details) $ in Millions	3 Months Ended	12 Months Ended
Dec. 31, 2016 USD ($) triggering_event	Sep. 30, 2016 USD ($)	Sep. 30, 2012 USD ($)
Debt Instrument [Line Items]
Reserves for excess and obsolete inventory	$ 24.1	$ 24.8
Capitalized computer software costs	0.3
Note receivable, face value	$ 0.2	0.2
Initial value of notes receivable			$ 3.0
Note receivable, interest rate			9.00%
Impairment charge		3.4
Number of triggering events \| triggering_event	0
Other Assets
Debt Instrument [Line Items]
Deferred finance costs, net	$ 0.7	0.7
Property, Plant and Equipment
Debt Instrument [Line Items]
Capitalized computer software, gross	$ 4.0	$ 3.7

Loans Receivable, Interest Rate

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- Definition

Number of Triggering Events

+ References

No definition available.

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- Definition

Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Additions made to capitalized computer software costs during the period.

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- Definition

Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Amount of valuation reserve for inventory.

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An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date more than one year from the balance sheet date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

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Amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. Excludes amounts related to receivables held-for-sale.

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