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Leases - Narrative (Details) - USD ($) $ in Millions | 1 Months Ended | 6 Months Ended
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Mar. 31, 2020 | Jun. 30, 2020
Lessee, Lease, Description [Line Items] |  |
Lessee, operating lease, lease not yet commenced, amount | $ 27.5 |
Lessee, operating lease, lease not yet commenced, term of contract | 15 years |
Operating lease, reduction of base rent payments over lease term | $ (1.3) |
Increase (decrease) in operating lease, right-of-use asset | (8.1) |
Increase (decrease) in operating lease, liability, noncurrent | (10.5) |
Increase (decrease) in operating lease, liability, current | (0.6) |
Increase (decrease) in change between operating lease right-of-use assets and operating lease, liabilities | 3.0 |
Gain (loss) on termination of lease | (4.4) |
Impairment charge on termination of lease | $ 2.9 |
COVID-19 |  |
Lessee, Lease, Description [Line Items] |  |
Lessee, operating lease, deferred lease payments |  | $ 0.8
Increase (decrease) in cash savings |  | $ 0.4

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- Definition Increase (Decrease) in Cash Savings + References No definition available. + Details
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- Definition Increase (Decrease) In Change Between Operating Lease Right-of-Use Assets and Operating Lease, Liabilities, Net + References No definition available. + Details
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- Definition Increase (Decrease) In Operating Lease, Liability, Current + References No definition available. + Details
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- Definition Increase (Decrease) In Operating Lease, Liability, Noncurrent + References No definition available. + Details
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- Definition Increase (Decrease) In Operating Lease, Right-of-Use Asset + References No definition available. + Details
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- Definition Lessee, Operating Lease, Deferred Lease Payments + References No definition available. + Details
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- Definition Operating Lease, Reduction Of Base Rent Payments Over Lease Term + References No definition available. + Details
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- Definition Amount of gain (loss) on termination of lease before expiration of lease term. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 40 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121604053&loc=SL77918607-209975 + Details
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- Definition The adjustment to reduce the value of existing agreements that specify the lessee's rights to use the leased property. This expense is charged when the estimates of future profits generated by the leased property are reduced. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=109226348&loc=d3e2420-110228 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
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- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918638-209977 + Details
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- Details
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