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Income Taxes - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
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Sep. 30, 2020 | Jun. 30, 2020 | Sep. 30, 2020
Income Tax Disclosure [Abstract] |  |  |
Material changes in unrecognized tax benefits |  |  | $ 0.0
Deferred Tax Payments, Liability, CARES Act |  | $ 111.5 |
Deferred Federal And State Income Tax Payments, CARES Act | $ 103.9 |  |

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- Definition Deferred Tax Payments, Liability, CARES Act. + References No definition available. + Details
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- Definition Amount of increase (decrease) in unrecognized tax benefits attributable to uncertain tax positions taken in tax returns. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -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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