Overall Expected Time Period Completed Transition

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- Definition

Related Party Transaction Fees and Reimbursements Of Expenses

+ References

No definition available.

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- Definition

For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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-Subparagraph (SX 210.4-08(k)(1))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Direct costs arising from transactions with related parties who are not affiliates or joint Ventures. These costs are categorized as cost of goods sold.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
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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.

+ References

No definition available.

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 220
-Section S99
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- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

+ References

No definition available.

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Related Party Transactions (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions				3 Months Ended		6 Months Ended
	Jan. 01, 2019	Jul. 13, 2018	Oct. 16, 2017	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Related Party Transaction [Line Items]
Average repurchase price per share					$ 56.02		$ 56.02
TSAs And Reverse TSAs [Member]
Related Party Transaction [Line Items]
Net income				$ 2.5		$ 2.5
Net receivable				33.7		33.7
Transition Services Agreements [Member]
Related Party Transaction [Line Items]
Costs				6.6		6.6
Reverse Transition Services Agreements [Member]
Related Party Transaction [Line Items]
Costs				$ 4.1		$ 4.1
Minimum [Member] \| TSAs And Reverse TSAs [Member]
Related Party Transaction [Line Items]
Overall expected time period of transition						12 months
Maximum [Member] \| TSAs And Reverse TSAs [Member]
Related Party Transaction [Line Items]
Overall expected time period of transition						24 months
Jefferies [Member]
Related Party Transaction [Line Items]
Fees and reimbursements of expenses from related party		$ 3.0
Jefferies [Member] \| Minimum [Member]
Related Party Transaction [Line Items]
Percentage beneficially owns of common stock			10.00%
Energizer [Member] \| Minimum [Member]
Related Party Transaction [Line Items]
Percentage beneficially owns of common stock	4.90%
Chairman And Chief Executive Officer [Member]
Related Party Transaction [Line Items]
Shares of common stock repurchased from related parties					158,318		158,318
Value of repuchased common stock from related parties					$ 8.0		$ 8.0