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Comprehensive Income - Additional Information (Details) - USD ($) $ in Millions |  | 9 Months Ended
--- | --- | ---
Jan. 01, 2019 | Sep. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Impact of adoption of new accounting standards (see Note 19) |  | $ (6.6)
ASU 2018-02 |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Impact of adoption of new accounting standards (see Note 19) | $ 6.6 |

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- Definition Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from remeasurement of deferred tax pursuant to Tax Cuts and Jobs Act. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL116659650-108580 + Details
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