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Significant Accounting Policies (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2017 | Sep. 30, 2017 | Jan. 01, 2019
Cost of Sales [Member] |  |  |
Significant Accounting Policies [Line Items] |  |  |
Prior Period Reclassification Adjustment | $ 1.1 | $ 3.2 |
Selling, General and Administrative Expenses [Member] |  |  |
Significant Accounting Policies [Line Items] |  |  |
Prior Period Reclassification Adjustment | $ 1.4 | $ 4.2 |
Scenario, Forecast [Member] | Accounting Standards Update 2018-11 [Member] | Minimum [Member] |  |  |
Significant Accounting Policies [Line Items] |  |  |
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets |  |  | $ 85.0
Scenario, Forecast [Member] | Accounting Standards Update 2018-11 [Member] | Maximum [Member] |  |  |
Significant Accounting Policies [Line Items] |  |  |
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets |  |  | $ 130.0

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- Definition Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22580-107794 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22583-107794 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22499-107794 + Details
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