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Income Taxes - Table (Details) $ in Millions | 9 Months Ended
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Sep. 30, 2017 USD ($)
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] |
Balance at December 31, 2016 | $ 2.8
Gross amount of decreases in unrecognized tax benefits related to prior periods | (0.4)
Decreases in unrecognized tax benefits relating to settlements with taxing authorities | (2.1)
Balance at September 30, 2017 | $ 0.3

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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84230637&loc=SL6600010-109319 + Details
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