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Contingencies - Litigation (Details) - Wave Lengths Hair Salonsof Florida Inc - USD ($) | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Apr. 30, 2019 | Jun. 30, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2020
Loss Contingencies [Line Items] |  |  |  |  |
Required amount reserved | $ 90,000,000 |  |  |  |
Amount awarded to other party | $ 60,000,000 |  |  |  |
Period of settlement payments of monthly rent credits | 5 years |  |  |  |
Loss contingency accrual | $ 88,150,000 |  |  |  |
Litigation settlement expense |  |  | $ 23,050,000 |  |
Reduction in accrued liability |  | $ 3,276,000 | $ 26,396,000 | $ 26,396,000 | $ 3,276,000
Maximum |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Attorney fees and associated costs | 27,000,000 |  |  |  |
Incentive award costs | 50,000 |  |  |  |
Class administration costs | $ 100,000 |  |  |  |

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- Definition Amount of expense for incentive rights held by the managing member or general partner, of limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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