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Earnings Per Share - SBH (Schedule Of Weighted Average Shares) (Details) shares in Millions | 12 Months Ended
--- | ---
Sep. 30, 2019 shares | Sep. 30, 2018 shares | Sep. 30, 2017 shares
Basic |  |  |
Basic, weighted average shares | 50.7 | 36.9 | 32.2
Diluted |  |  |
Diluted, weighted average shares | 50.7 | 37.0 | 32.2
HRG [Member] |  |  |
Basic |  |  |
Basic, weighted average shares |  |  | 200.0
Basic, share conversion at 1 to 0.1613 |  |  | 32.2
Diluted |  |  |
Diluted, weighted average shares |  |  | 200.0
Diluted, share conversion at 1 to 0.1613 |  |  | 32.2
Reverse stock split conversion |  |  | 0.1613

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- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB TOPIC 4.C) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770 + Details
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=109260490&loc=d3e1505-109256 + Details
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