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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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

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

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The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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Earnings Per Share - Dilutive Potential Common Shares (Details) - USD ($)			3 Months Ended
	Nov. 12, 2024	Nov. 11, 2024	Mar. 31, 2025	Mar. 31, 2024	Mar. 20, 2025	Mar. 19, 2025	Dec. 31, 2024	Mar. 20, 2024	May 18, 2020
Earnings Per Share
Number of dilutive potential shares of common stock			423,211,385	165,521,786
Payment of principal settled in common stock			$ 30,000,000
Convertible Debenture Purchase Agreement
Earnings Per Share
Proceeds from convertible debentures	$ 190,000,000
Interest rate (as a percent)	6.00%		6.00%
Principal amount	$ 200,000,000
Conversion of notes through common stock issuance (in shares)			10,440,906
6.0% Convertible Debenture
Earnings Per Share
Proceeds from convertible debentures		$ 190,000,000
Payment of principal settled in common stock			$ 30,000,000
Interest rate (as a percent)		6.00%	6.00%		6.00%
Conversion of notes through common stock issuance (in shares)			10,440,906
3.75% Convertible Senior Notes
Earnings Per Share
Interest rate (as a percent)			3.75%	3.75%			3.75%		3.75%
Principal amount			$ 58,462,000				$ 58,462,000
Amount of debt converted			$ 0	$ 0
7.0% Convertible Senior Notes
Earnings Per Share
Interest rate (as a percent)			7.00%	7.00%			7.00%	7.00%
Principal amount			$ 140,396,000				$ 140,396,000
Amount of debt converted			$ 0	$ 0
Prefunded warrants \| March 2025 Offering
Earnings Per Share
Shares of common stock that can be purchased from warrants issued (in shares)					138,930,464	138,930,464
Common Warrants \| March 2025 Offering
Earnings Per Share
Shares of common stock that can be purchased from warrants issued (in shares)					185,430,464	185,430,464