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Other Income, Net (Tables) | 9 Months Ended
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Mar. 31, 2012
Other Income, Net [Abstract] |
Summary Of Other Income (Expense), Net |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | March 31, |  |  | March 31, |
($ in millions) |  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Unrealized gains (losses) on company owned life insurance contracts and investments held in rabbi trusts |  | $ | 0.7 |  |  | $ | 0.3 |  |  | $ | 0.1 |  |  | $ | 2.1 |
Equity in earnings of unconsolidated subsidiaries |  |  | 0.4 |  |  |  | 0.3 |  |  |  | 0.2 |  |  |  | 1.5 |
Interest income |  |  | 0.2 |  |  |  | 0.3 |  |  |  | 0.8 |  |  |  | 0.8 |
Continued Dumping and Subsidy Offset Act receipt |  |  | — |  |  |  | — |  |  |  | 0.1 |  |  |  | 0.4 |
Other income |  |  | 0.4 |  |  |  | 0.2 |  |  |  | 0.2 |  |  |  | 0.9 |
Total other income, net |  | $ | 1.7 |  |  | $ | 1.1 |  |  | $ | 1.4 |  |  | $ | 5.7 |

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- Definition Schedule of Other Operating Income and Expense, by Component [Table Text Block] + References No definition available. + Details
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- Details
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