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Effects on Future Earnings and Cash Flows Resulting from Exit Plan (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended
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Dec. 31, 2012
Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Line Items] |
Effect on Future Cash Flows, Amount | $ 0.1

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- Definition The quantified amount of the future effect on cash flows. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747 + Details
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