XML 142 R117.htm IDEA: XBRL DOCUMENT
v3.8.0.1

SUBSEQUENT EVENTS (Details) $ in Thousands |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Oct. 27, 2017 USD ($) mi | Nov. 21, 2017 USD ($) | Sep. 30, 2017 USD ($) | Sep. 30, 2016 USD ($) | Sep. 30, 2015 USD ($)
Subsequent Event [Line Items] |  |  |  |  |
Initial payment |  |  | $ 55,661 | $ 0 | $ 0
Adelphia | Talen's Membership Interests In IEC | Subsequent Event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Base purchase price | $ 166,000 |  |  |  |
Initial payment |  | $ 10,000 |  |  |
Additional contingent consideration (up to $23 million) | $ 23,000 |  |  |  |
Pipeline length owned | mi | 84 |  |  |  |

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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Details
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