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Equity - Additional Information (Details) - USD ($) | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | May 31, 2023 | Jul. 31, 2022
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Net proceeds from issuance of common stock |  | $ 124,474,000 | $ 68,035,000 | $ 21,944,000 |  |
Preferred stock, issued (in shares) |  | 2,800,000 | 0 |  |  |
Net proceeds from issuance of preferred stock |  | $ 66,948,000 | $ 0 | $ 0 |  |
Preferred stock dividends declared (in dollars per share) |  | $ 2.47917 |  |  |  |
Dividends Payable |  | $ 1,000,000 |  |  |  |
Amount of shares repurchased during period |  |  | 56,496,000 |  |  |
Convertible And Exchangeable Debt |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Repurchased debt instrument, face amount |  | $ 81,000,000 |  |  |  |
Share Repurchase Program 2022 |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Stock repurchase program, authorized amount |  |  |  |  | $ 70,000,000 | $ 125,000,000
Prior Share Repurchase Program | Convertible notes |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Repurchased debt instrument, face amount |  |  | $ 32,000,000 |  |  |
Convertible debt securities |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Securities excluded in the calculation of diluted earnings per share |  | 42,229,598 | 40,081,997 |  |  |
Equity awards |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Securities excluded in the calculation of diluted earnings per share |  | 105,592 | 226,975 | 18,736 |  |
Common Stock |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Issuance of common stock (in shares) |  | 16,845,939 | 5,232,869 | 2,503,662 |  |
Direct stock purchase and dividend reinvestment plan (in shares) |  | 0 | 0 |  |  |
Shares repurchased during period (in shares) |  |  | 7,128,891 |  |  |
Amount of shares repurchased during period |  |  | $ 71,000 |  |  |
Common Stock | Prior Share Repurchase Program |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Shares repurchased during period (in shares) |  | 0 | 7,100,000 |  |  |
Amount of shares repurchased during period |  |  | $ 56,000,000 |  |  |
Common Stock | Share Repurchase Plan, February 2018 |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Stock repurchase program, remaining authorized repurchase amount |  | $ 101,000,000 |  |  |  |
Series A Preferred Stock |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Preferred stock, issued (in shares) | 2,800,000 |  |  |  |  |
Sale of stock, percentage of ownership before transaction (in percent) | 10.00% |  |  |  |  |
Net proceeds from issuance of preferred stock | $ 70,000,000 |  |  |  |  |
Net proceeds from issuance of common stock | $ 67,000,000 |  |  |  |  |
Preferred stock, dividend rate (as a percent) | 10.00% |  |  |  |  |
Preferred stock, redemption price per share (in dollars per share) | $ 25.00 |  |  |  |  |
Spread on Treasury rate (as a percent) | 6.278% |  |  |  |  |
Series A Preferred Stock | Prior Share Repurchase Program |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Shares repurchased during period (in shares) |  | 0 |  |  |  |
Series A Preferred Stock | Share Repurchase Plan, February 2018 |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Stock repurchase program, remaining authorized repurchase amount |  | $ 70,000,000 |  |  |  |
ATM Offerings | Common Stock |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Issuance of common stock (in shares) |  | 16,800,000 | 5,200,000 | 1,600,000 |  |
Net proceeds from issuance of common stock |  | $ 124,000,000 | $ 67,000,000 | $ 20,000,000 |  |
Authorized issuance amount |  | $ 50,000,000 | $ 175,000,000 |  |  |
Direct Stock Purchases and Dividend Reinvestment Plan | Common Stock |  |  |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |  |  |
Remaining shares outstanding for future offerings (in shares) |  | 6,000,000 |  |  |  |

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