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Derivative Instruments and Hedging Activities Outstanding Commodity Hedge Contracts (Details) - T | Sep. 30, 2018 | Sep. 30, 2017
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Copper [Member] |  |
Derivative [Line Items] |  |
Derivative, Nonmonetary Notional Amount | 3,175 | 1,962
Polypropylene [Member] |  |
Derivative [Line Items] |  |
Derivative, Nonmonetary Notional Amount | 15,868 | 19,563
Lead [Member] |  |
Derivative [Line Items] |  |
Derivative, Nonmonetary Notional Amount | 49,066 | 24,705
Aluminum [Member] |  |
Derivative [Line Items] |  |
Derivative, Nonmonetary Notional Amount | 3,381 | 2,169
Tin [Member] |  |
Derivative [Line Items] |  |
Derivative, Nonmonetary Notional Amount | 3,076 | 1,715

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- Definition Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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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. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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