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Debt and Credit Agreements - Narrative (Details) |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
May 31, 2019 | Jul. 30, 2019 USD ($) | Jun. 30, 2019 USD ($) | Mar. 31, 2020 | Jun. 30, 2019 USD ($) | Mar. 31, 2019 | Dec. 31, 2017 USD ($) | Dec. 31, 2022 | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017 USD ($) | Jul. 31, 2019 USD ($) | Feb. 28, 2018 USD ($)
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Paid, Including Capitalized Interest, Operating and Investing Activities |  |  |  |  |  |  |  |  | $ 27,600,000 | $ 34,200,000 | $ 44,300,000 |  |
Loss on early extinguishment of debt |  |  |  |  |  |  | $ (2,300,000) |  | 7,704,000 | 1,127,000 | 2,265,000 |  |
Debt Instrument, Covenant Minimum Consolidated Interest Coverage Ratio, Numerator |  |  |  |  |  | 3.0 |  |  |  |  |  |  |
Payments of Financing Costs |  |  |  |  |  |  |  |  | 11,272,000 | 596,000 | $ 42,000 |  |
Short-term borrowings |  |  |  |  |  |  |  |  | $ 3,647,000 | $ 10,078,000 |  |  |
Short-term Debt, Weighted Average Interest Rate, at Point in Time |  |  |  |  |  |  |  |  | 5.60% | 3.00% |  |  |
Maximum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  | 2.25% |  |  |  |
Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread On Variable Rate, Floor |  |  |  |  |  | 1.00% |  |  |  |  |  |  |
Term Loan | New Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  | $ 320,900,000 |  |  |  |  |  |  |  |  |  |  |
Principle amount |  |  |  |  |  |  |  |  |  |  |  | $ 550,000,000 |
Write off of Deferred Debt Issuance Cost |  | $ 5,300,000 |  |  |  |  |  |  |  |  |  |  |
Term Loan | Fixed-Rate Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Principle amount |  |  |  |  |  |  |  |  | $ 200,000,000.0 |  |  |  | $ 300,000,000.0
Term Loan | Fixed-Rate Term Loan | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  |  | 2.12% |  |  |
Term Loan | Fixed-Rate Term Loan | LIBOR | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  | 3.12% |  |  |  |  |
Unsecured Debt [Member] | Senior Unsecured Notes 5.75%, Due 2027 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Issuance Costs, Gross |  |  | $ 9,000,000.0 |  | $ 9,000,000.0 |  |  |  |  |  |  |  |
Principle amount |  |  | $ 500,000,000.0 |  | $ 500,000,000.0 |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  | 5.75% |  | 5.75% |  |  |  |  |  |  |  |
Bridge Loan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Payments of Financing Costs |  |  |  |  | $ 6,700,000 |  |  |  |  |  |  |  |
Credit Agreement |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  |  | $ 700,000,000 |  |  |  |
Debt Instrument, Covenant Minimum Consolidated Interest Coverage Ratio, Numerator |  |  |  |  |  |  |  |  | 4.5 |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Increase (Decrease), Net |  |  | $ 200,000,000 |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  | $ 700,000,000 |  | $ 700,000,000 |  |  |  |  |  |  |  |
Debt Instrument, Covenant Minimum Consolidated Interest Coverage Ratio, Numerator | 3.5 |  | 4.5 |  |  |  |  |  |  |  |  |  |
Gains (Losses) on Restructuring of Debt |  |  |  |  |  |  |  |  | $ 1,000,000.0 |  |  |  |
Debt Issuance Costs, Gross |  |  |  |  |  |  |  |  | $ 2,600,000 |  |  |  |
Debt Instrument, Basis Spread On Variable Rate, Floor |  |  |  |  |  |  |  |  | 0.00% |  |  |  |
Revolving Credit Facility | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Covenant Minimum Consolidated Interest Coverage Ratio, Numerator |  |  |  | 4.0 |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Minimum | Base Rate |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  | 0.50% |  |  |  |
Revolving Credit Facility | Minimum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  | 1.50% |  |  |  |
Revolving Credit Facility | Maximum | Base Rate |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  | 1.25% |  |  |  |
Revolving Credit Facility | Maximum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  | 2.25% |  |  |  |

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- Definition Represents the numerator of the minimum ratio of consolidated adjusted earnings before interest, taxes, depreciation and amortization to interest expense, which is necessary to be maintained under the terms of the senior credit facilities' covenants. + References No definition available. + Details
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- Definition For a debtor, the aggregate gain (loss) recognized on the restructuring of payables arises from the difference between the book value of the debt before the restructuring and the fair value of the payments on the debt after restructuring is complete. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 60 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6402221&loc=d3e15743-112638 + Details
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