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Revenue From Contracts with Customers - Narratives (Details) - USD ($) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2020 | Dec. 31, 2019
Revenue from Contract with Customer [Abstract] |  |
Receivables, net of allowance for doubtful accounts | $ 164,195,000 | $ 247,051,000
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Contract with Customer, Asset, before Allowance for Credit Loss | $ 800,000 | $ 0
Minimum |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Accounts receivable payment terms | 30 days |
Maximum |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Accounts receivable payment terms | 120 days |

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