Subsequent Events (Text) (Details) - 2025 Notes [Member] - Subsequent event [Member] $ / shares in Units, shares in Thousands	May 08, 2020 USD ($) $ / shares shares	May 12, 2020 USD ($)
Subsequent Event [Line Items]
Debt conversion, converted instrument, shares issued \| shares	19,348
Class of warrant or right, exercise price of warrants or rights \| $ / shares	$ 16.64
Convertible debt [Member]
Subsequent Event [Line Items]
Debt instrument, face amount	$ 200,000,000.0	$ 30,000,000.0
Debt instrument, interest rate, stated percentage	5.00%
Long-term debt, maturity date	May 01, 2025
Debt instrument, convertible, number of equity instruments	84.122
Debt instrument, convertible principal amount	$ 1,000
Debt instrument, face amount, total		$ 230,000,000.0
Debt instrument, convertible, conversion price \| $ / shares	$ 11.89
Proceeds from issuance of private placement	$ 221,400,000
Payments of debt issuance costs	6,900,000
Debt instrument, fee amount	1,700,000
Convertible debt proceeds used for payments for hedge activities, net of warrant proceeds	$ 19,600,000

Convertible debt proceeds used for payment for hedging activities, net of warrent proceeds.

No definition available.

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- Definition

Debt Instrument Convertible Principal Amount

+ References

No definition available.

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- Definition

Debt Instrument, Face Amount, Total

+ References

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

Maturity date of long-term debt, in CCYY-MM-DD format.

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- Definition

The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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