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Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Thousands |  | 9 Months Ended
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Jun. 01, 2020 | Sep. 30, 2020
Period DOJ has agreed to take no legal action |  | 3 years
Litigation settlement amount |  | $ 25,000
First payment, amount | $ 10,000 |
Remaining payment amounts |  | 15,000
Loss contingency accrual |  | 46,000
Legal Proceedings [Member] |  |
Loss contingency accrual |  | $ 30,792

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